National Library of Energy BETA

Sample records for winter measurements experiment

  1. Measuring Transpiration to Regulate Winter Irrigation Rates

    SciTech Connect (OSTI)

    Samuelson, Lisa [Auburn University] [Auburn University

    2006-11-08

    Periodic transpiration (monthly sums) in a young loblolly pine plantation between ages 3 and 6 was measured using thermal dissipation probes. Fertilization and fertilization with irrigation were better than irrigation alone in increasing transpiration of young loblolly pines during winter months, apparently because of increased leaf area in fertilized trees. Irrigation alone did not significantly increase transpiration compared with the non-fertilized and non-irrigated control plots.

  2. Experiments: Preparation and Measurement

    E-Print Network [OSTI]

    Neumaier, Arnold

    the experimental set­up und the results of performing the experiment. Again, this is part of human cultureExperiments: Preparation and Measurement by Arnold Neumaier, Vienna March 1996 Abstract Introduction Experiments, properly arranged, provide information about a physical system by suitable

  3. WINTER

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home PageMonthly","10/2015"4,"Ames5 Tables July 1996 Energy Information Administration Office of Coal,Demand Module of theCubicEstimation (Million CubicDecadeSameVoluntaryWINTER

  4. WINTER

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home PageMonthly","10/2015"4,"Ames5 Tables July 1996 Energy Information Administration Office of Coal,Demand Module of theCubicEstimation (MillionWINTER Released: December 2010

  5. Field Evaluation of Highly Insulating Windows in the Lab Homes: Winter Experiment

    SciTech Connect (OSTI)

    Parker, Graham B.; Widder, Sarah H.; Bauman, Nathan N.

    2012-06-01

    This field evaluation of highly insulating windows was undertaken in a matched pair of 'Lab Homes' located on the Pacific Northwest National Laboratory (PNNL) campus during the 2012 winter heating season. Improving the insulation and solar heat gain characteristics of a home's windows has the potential to significantly improve the home's building envelope and overall thermal performance by reducing heat loss (in the winter), and cooling loss and solar heat gain (in the summer) through the windows. A high quality installation and/or window retrofit will also minimize or reduce air leakage through the window cavity and thus also contribute to reduced heat loss in the winter and cooling loss in the summer. These improvements all contribute to decreasing overall annual home energy use. Occupant comfort (non-quantifiable) can also be increased by minimizing or eliminating the cold 'draft' (temperature) many residents experience at or near window surfaces that are at a noticeably lower temperature than the room air temperature. Lastly, although not measured in this experiment, highly insulating windows (triple-pane in this experiment) also have the potential to significantly reduce the noise transmittance through windows compared to standard double-pane windows. The metered data taken in the Lab Homes and data analysis presented here represent 70 days of data taken during the 2012 heating season. As such, the savings from highly insulating windows in the experimental home (Lab Home B) compared to the standard double-pane clear glass windows in the baseline home (Lab Home A) are only a portion of the energy savings expected from a year-long experiment that would include a cooling season. The cooling season experiment will take place in the homes in the summer of 2012, and results of that experiment will be reported in a subsequent report available to all stakeholders.

  6. Measuring Programming Experience Janet Feigenspan,

    E-Print Network [OSTI]

    Kaestner, Christian

    Measuring Programming Experience Janet Feigenspan, University of Magdeburg Christian K of Duisburg-Essen Abstract--Programming experience is an important confound- ing parameter in controlled experiments regarding program comprehension. In literature, ways to measure or control pro- gramming

  7. Measuring Programming Experience Janet Feigenspan,

    E-Print Network [OSTI]

    Apel, Sven

    Measuring Programming Experience Janet Feigenspan, University of Magdeburg, Germany Christian K Hanenberg, University of Duisburg-Essen, Germany Abstract--Programming experience is an important confound- ing parameter in controlled experiments regarding program comprehension. In literature, ways

  8. Fish use of turbulence around wood in winter: physical experiments on hydraulic variability and habitat selection

    E-Print Network [OSTI]

    Tullos, Desiree

    Fish use of turbulence around wood in winter: physical experiments on hydraulic variability-introduction of large wood for expanding hydraulic variability is an increasingly common prac- tice, yet it is not yet on flow strength, depth, distance to wood, or based on temporal or spatial variability of the flow field

  9. NOTES ABOUT REAL WATER AND REAL AIR OC569a Experimenting with Fluids, Winter 2010 11jan2010

    E-Print Network [OSTI]

    .5%). Plots of fresh water density against temperature are shown in the figures below. Fresh water is most freezing can float on top of the denser, 40 water). This allows life to proceed in the quite winter beneath1 NOTES ABOUT REAL WATER AND REAL AIR OC569a Experimenting with Fluids, Winter 2010 11jan2010

  10. NOTES ABOUT REAL WATER AND REAL AIR OC569a Experimenting with Fluids, Winter 2008 10i08

    E-Print Network [OSTI]

    -4 (T=190 C, S=3.5%). Plots of fresh water density against temperature are shown in the figures below water just before freezing can float on top of the denser, 40 water). This allows life to proceed1 NOTES ABOUT REAL WATER AND REAL AIR OC569a Experimenting with Fluids, Winter 2008 10i08 · To make

  11. UCI Student Information Technology Experience -Winter 2007 1. Please tell us how frequently you use various types of information technology.

    E-Print Network [OSTI]

    Grossman, Emily

    UCI Student Information Technology Experience - Winter 2007 1. Please tell us how frequently you use various types of information technology. Do not have one Never Rarely A few times a month A few regarding the usefulness of information technology for your UCI courses. By "information technology" we mean

  12. FALL WINTER FALL WINTER

    E-Print Network [OSTI]

    Smy, Tom

    FALL WINTER FIRST YEAR FALL WINTER SECOND YEAR FALL WINTER THIRD YEAR FALL WINTER FOURTH YEAR MATH Elective ELEC 1908 First Year Project SYSC 2002 Data Structures and Algorithms PHYS 2604 Modern Physics I, PHYS 4508, PHYS 4807. PHYS 4007 4th year Physics Lab ECOR 4995 Professional Practice 4th 1.0 credit

  13. BEHAVIORAL ECOLOGY -ORIGINAL PAPER Lemming winter habitat choice: a snow-fencing experiment

    E-Print Network [OSTI]

    Krebs, Charles J.

    to enhance winter reproduction and sur- vival by arctic lemmings (Lemmus and Dicrostonyx spp). This leads a component of this hypothesis, that snow depth influences habitat choice, at three Canadian Arctic sites is a primary determinant of winter habitat choice by tundra lemmings and voles. Keywords Arctic ecology Á

  14. Reflectometer Measurement for the Levitated Dipole Experiment

    E-Print Network [OSTI]

    Reflectometer Measurement for the Levitated Dipole Experiment The Levitated Dipole Experiment geometries Magnetic shear makes analysis more difficult (not a problem in LDX) Bandwidth competition propagation perpendicular to the magnetic field Solving: 1. Measure peak density in LDX The innermost

  15. EXPERIMENTING WITH FLUIDS OC-569a Winter 2010 GFD lab: Ocean Sciences Bldg. Rm 107; teaching lab: Ocean Teaching Building Rm 206

    E-Print Network [OSTI]

    might want to experiment with turbulence, or with fluid energy devices, like hydrogen fuel cells1 1 EXPERIMENTING WITH FLUIDS ­ OC-569a Winter 2010 GFD lab: Ocean Sciences Bldg. Rm 107; teaching.ocean.washington.edu/research/gfd 1. INTRODUCTION For some this will be a GFD course...Geophysical Fluid Dynamics. GFD is fluid

  16. Multiple Scattering Measurements in the MICE Experiment

    SciTech Connect (OSTI)

    Carlisle, T.; Cobb, J.; Neuffer, D.; /Fermilab

    2012-05-01

    The international Muon Ionization Cooling Experiment (MICE), under construction at RAL, will test a prototype cooling channel for a future Neutrino Factory or Muon Collider. The cooling channel aims to achieve, using liquid hydrogen absorbers, a 10% reduction in transverse emittance. The change in 4D emittance will be determined with an accuracy of 1% by measuring muons individually. Step IV of MICE will make the first precise emittance-reduction measurements of the experiment. Simulation studies using G4MICE, based on GEANT4, find a significant difference in multiple scattering in low Z materials, compared with the standard expression quoted by the Particle Data Group. Direct measurement of multiple scattering using the scintillating-fibre trackers is found to be possible, but requires the measurement resolution to be unfolded from the data.

  17. OC 569a Winter 2010 Experimenting with Fluids Your final report: handout #6 16 February 2010

    E-Print Network [OSTI]

    from earlier years you will see they vary greatly in length and detail. There are no rigid rules about be quite an extensive section, suggesting how an experiment could address significant basic scientific questions and significant applications to the environment or engineering. Thus an experiment might help

  18. OC 569a Winter 2008 Experimenting with Fluids Your final report: handout #4 27 February 2008

    E-Print Network [OSTI]

    significant basic scientific questions and significant applications to the environment or engineering. Thus project reports from earlier years you will see they vary greatly in length and detail. There are no rigid an experiment might help to understand how waves and vortices interact (a basic physics question). It might also

  19. Experiments for the absolute neutrino mass measurement

    E-Print Network [OSTI]

    Markus Steidl

    2009-06-02

    Experimental results and perspectives of different methods to measure the absolute mass scale of neutrinos are briefly reviewed. The mass sensitivities from cosmological observations, double beta decay searches and single beta decay spectroscopy differ in sensitivity and model dependance. Next generation experiments in the three fields reach the sensitivity for the lightest mass eigenstate of $m_1<0.2eV$, which will finally answer the question if neutrino mass eigenstates are degenerate. This sensitivity is also reached by the only model-independent approach of single beta decay (KATRIN experiment). For higher sensitivities on cost of model-dependance the neutrinoless double beta decay search and cosmological observation have to be applied. Here, in the next decade sensitivities are approached with the potential to test inverted hierarchy models.

  20. Arctic organic aerosol measurements show particles from mixed combustion in spring haze and from frost flowers in winter

    E-Print Network [OSTI]

    to elemental tracers of industrial pollution, biomass burning, and shipping emissions. PMF analysis associated combustion in spring haze and from frost flowers in winter P. M. Shaw,1 L. M. Russell,1 A. Jefferson,2 and P OM with two factors, a Mixed Combustion factor (MCF) and an Oceanderived factor (ODF). Back

  1. Top quark mass measurements at the D0 experiment

    E-Print Network [OSTI]

    Alexander Grohsjean

    2009-05-30

    The most recent measurements of the top quark mass at the D0 experiment are summarized. Different techniques and final states are used and the top quark mass is determined to be mtop=172.8+-1.6(stat+syst)GeV/c^2. In addition, a new, indirect measurement comparing the measured cross section to theoretical calculations is discussed. Both, the direct and the indirect measurement of the top quark mass are in good agreement.

  2. Vessel eddy current measurement for the National Spherical Torus Experiment

    SciTech Connect (OSTI)

    Gates, D.A.; Menard, J.E.; Marsala, R.J. [Princeton Plasma Physics Laboratory, P.O. Box 451, Princeton, New Jersey 08543 (United States)

    2004-12-01

    A simple analog circuit that measures the National Spherical Torus Experiment (NSTX) axisymmetric eddy current distribution has been designed and constructed. It is based on simple circuit model of the NSTX vacuum vessel that was calibrated using a special axisymmetric eddy current code which was written so that accuracy was maintained in the vicinity of the current filaments [J. Menard, J. Fusion Tech. (to be published)]. The measurement and the model have been benchmarked against data from numerous vacuum shots and they are in excellent agreement. This is an important measurement that helps give more accurate equilibrium reconstructions.

  3. Wintering Steer Calves at the Spur Station. 

    E-Print Network [OSTI]

    Jones, J. H.; Fisher, C. E.; Marion, P. T.

    1956-01-01

    at the Spur Station SUMMARY Winter maintenance experiments were conducted with 1,034 steer calves at the Spur station dur. ing the 14-year period from the fall of 1941 to the spring of 1955. Results of these comparative trials, in most instances, were... made approximately the same gain during the winter as heavy calves averaging 466 pounds. Wheat pasture provided the lowest cost of winter maintenance for calves. Sorghum fields and na- tive grass supplemented with cottonseed cake were intermediate...

  4. Periodic Measurement of Advertising Effectiveness Using Multiple-Test-Period Geo Experiments

    E-Print Network [OSTI]

    Cortes, Corinna

    of ad effectiveness measurements across time. Additionally, the experimental units should rotate betweenPeriodic Measurement of Advertising Effectiveness Using Multiple-Test-Period Geo Experiments Jon experiments to the measurement of advertising effectiveness. One reason this method of measurement

  5. KATRIN: an experiment to measure the neutrino mass

    E-Print Network [OSTI]

    R. G. H. Robertson; for the KATRIN Collaboration

    2007-12-23

    KATRIN is a very large scale tritium-beta-decay experiment to determine the mass of the neutrino. It is presently under construction at the Forschungszentrum Karlsruhe, and makes use of the Tritium Laboratory built there for the ITER project. The combination of a very large retarding-potential electrostatic-magnetic spectrometer and an intense gaseous molecular tritium source makes possible a sensitivity to neutrino mass of 0.2 eV, about an order of magnitude below present laboratory limits. The measurement is kinematic and independent of whether the neutrino is Dirac or Majorana. The status of the project is summarized briefly in this report.

  6. Direct photons measured by the PHENIX experiment at RHIC

    E-Print Network [OSTI]

    Stefan Bathe; for the PHENIX Collaboration

    2006-09-19

    Results from the PHENIX experiment at RHIC on direct photon production in p+p, d+Au, and Au+Au collisions at sqrt(s_NN) = 200 GeV are presented. In p+p collisions, direct photon production at high p_T behaves as expected from perturbative QCD calculations. The p+p measurement serves as a baseline for direct photon production in Au+Au collisions. In d+Au collisions, no effects of cold nuclear matter are found within the large uncertainty of the measurement. In Au+Au collisions, the production of high p_T direct photons scales as expected for particle production in hard scatterings. This supports jet quenching models, which attribute the suppression of high p_T hadrons to the energy loss of fast partons in the medium produced in the collision. Low p_T direct photons, measured via e+e- pairs with small invariant mass, are possibly related to the production of thermal direct photons.

  7. Winters fuels report

    SciTech Connect (OSTI)

    1995-10-27

    The outlook for distillate fuel oil this winter is for increased demand and a return to normal inventory patterns, assuming a resumption of normal, cooler weather than last winter. With industrial production expected to grow slightly from last winter`s pace, overall consumption is projected to increase 3 percent from last winter, to 3.4 million barrels per day during the heating season (October 1, 1995-March 31, 1996). Much of the supply win come from stock drawdowns and refinery production. Estimates for the winter are from the Energy Information Administration`s (EIA) 4th Quarter 1995 Short-Tenn Energy Outlook (STEO) Mid-World Oil Price Case forecast. Inventories in place on September 30, 1995, of 132 million barrels were 9 percent below the unusually high year-earlier level. Inventories of high-sulfur distillate fuel oil, the principal type used for heating, were 13 percent lower than a year earlier. Supply problems are not anticipated because refinery production and the ready availability of imports should be adequate to meet demand. Residential heating off prices are expected to be somewhat higher than last winter`s, as the effects of lower crude oil prices are offset by lower distillate inventories. Heating oil is forecast to average $0.92 per gallon, the highest price since the winter of 1992-93. Diesel fuel (including tax) is predicted to be slightly higher than last year at $1.13 per gallon. This article focuses on the winter assessment for distillate fuel oil, how well last year`s STEO winter outlook compared to actual events, and expectations for the coming winter. Additional analyses include regional low-sulfur and high-sulfur distillate supply, demand, and prices, and recent trends in distillate fuel oil inventories.

  8. EIA Winter Fuels Outlook

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

    7, 2014 2 EIA actions to improve winter fuels information * More Detailed Weekly Propane Stock Data - In addition to weekly PADD- level propane stocks, EIA will publish...

  9. Shell trajectory measurements from direct-drive implosion experiments...

    Office of Scientific and Technical Information (OSTI)

    A technique to measure the shell trajectory in direct-drive inertial confinement fusion implosions is presented. The x-ray self emission of the target is measured with an...

  10. A New Nuclear Reactor Neutrino Experiment to Measure theta 13

    E-Print Network [OSTI]

    K. Anderson

    2004-02-26

    An International Working Group has been meeting to discuss ideas for a new Nuclear Reactor Neutrino Experiment at meetings in May 2003 (Alabama), October 2003 (Munich) and plans for March 2004 (Niigata). This White Paper Report on the Motivation and Feasibility of such an experiment is the result of these meetings. After a discussion of the context and opportunity for such an experiment, there are sections on detector design, calibration, overburden and backgrounds, systematic errors, other physics, tunneling issues, safety and outreach. There are 7 appendices describing specific site opportunities.

  11. Measuring End-User Availability on the Web: Practical Experience Matthew Merzbacher

    E-Print Network [OSTI]

    California at Berkeley, University of

    Measuring End-User Availability on the Web: Practical Experience Matthew Merzbacher University@uclink.berkeley.edu Abstract For service applications on a network, measuring availability, performance, and quality of service measures of availability that incorporate end-user experience will lead to meaningful benchmarks

  12. Measuring EndUser Availability on the Web: Practical Experience Matthew Merzbacher

    E-Print Network [OSTI]

    California at Berkeley, University of

    Measuring End­User Availability on the Web: Practical Experience Matthew Merzbacher University@uclink.berkeley.edu Abstract For service applications on a network, measuring availability, performance, and quality of service measures of availability that incorporate end­user experience will lead to meaningful benchmarks

  13. Design and Fabrication of In-Reactor Experiment to Measure Tritium...

    Office of Environmental Management (EM)

    Design and Fabrication of In-Reactor Experiment to Measure Tritium Release and Speciation from LiAlO2 and LiAlO2Zr Cermets Design and Fabrication of In-Reactor Experiment to...

  14. Neutron Spallation Measurements And Impacts On Low Background Experiments

    SciTech Connect (OSTI)

    Aguayo, Estanislao; Kouzes, Richard T.; Siciliano, Edward R.

    2014-09-01

    Ultra-low background experiments, such as neutrinoless double beta decay, carried out deep underground to escape cosmic ray backgrounds can nonetheless be limited in sensitivity by cosmogenically induced signals. This limit can either be produced directly during operation from cosmic muon events in the detector volume, or can be produced by radioactive decay of cosmogenically generated radionuclides created while the detector materials were above ground. An accurate knowledge of the production of the latter source of background is of paramount importance in order to be able to interpret the results of low-background experiments.

  15. CASCADE CONTROL EXPERIMENTS OF RISER SLUG FLOW USING TOPSIDE MEASUREMENTS

    E-Print Network [OSTI]

    Skogestad, Sigurd

    the flow using only topside measurements, as subsea measurements can be unavailable offshore. The results production facilities (Havre et al., 2000) and (Godhavn et al., 2005a). #12;The above applications use subsea been build to test different control strategies. Use of a simple PI-controller with a subsea pressure

  16. Shell trajectory measurements from direct-drive implosion experiments

    SciTech Connect (OSTI)

    Michel, D. T.; Sorce, C.; Epstein, R.; Whiting, N.; Igumenshchev, I. V.; Jungquist, R.; Froula, D. H. [Laboratory for Laser Energetics, University of Rochester, 250 East River Road, Rochester, New York 14636 (United States)

    2012-10-15

    A technique to measure the shell trajectory in direct-drive inertial confinement fusion implosions is presented. The x-ray self emission of the target is measured with an x-ray framing camera. Optimized filtering limits the x-ray emission from the corona plasma, isolating a sharp intensity gradient very near the ablation surface. This enables one to measure the radius of the imploding shell with an accuracy better than 1 {mu}m and to determine a 200-ps average velocity to better than 2%.

  17. Absolute H Emission Measurement System for the Maryland Centrifugal eXperiment

    E-Print Network [OSTI]

    Anlage, Steven

    Absolute H Emission Measurement System for the Maryland Centrifugal eXperiment Ryan Clary April 22 developed and implemented at the Maryland Centrifugal eXperiment (MCX). The primary goal of this system Introduction The Maryland Centrifugal eXperiment (MCX) is a rotating-plasma mirror machine. The purpose

  18. Two experiments for measuring specific viscoelastic cohesive zone parameters 

    E-Print Network [OSTI]

    Williams, Justin Joel

    2002-01-01

    on the stage drive system, as there wil l be no air to cool the motors. K E L F was tested and video taped with this stage. Once the video was recorded the transferring, editing, and analyzing process is the same as in the optical experiments... left hand corner of the window is a white arrow pointing towards the right. When it is depressed it will turn black while the program is running. This is the button that runs the program. It wi l l not actuate the motors UNLESS the "Push to Start...

  19. Measures of agreement between computation and experiment:validation metrics.

    SciTech Connect (OSTI)

    Barone, Matthew Franklin; Oberkampf, William Louis

    2005-08-01

    With the increasing role of computational modeling in engineering design, performance estimation, and safety assessment, improved methods are needed for comparing computational results and experimental measurements. Traditional methods of graphically comparing computational and experimental results, though valuable, are essentially qualitative. Computable measures are needed that can quantitatively compare computational and experimental results over a range of input, or control, variables and sharpen assessment of computational accuracy. This type of measure has been recently referred to as a validation metric. We discuss various features that we believe should be incorporated in a validation metric and also features that should be excluded. We develop a new validation metric that is based on the statistical concept of confidence intervals. Using this fundamental concept, we construct two specific metrics: one that requires interpolation of experimental data and one that requires regression (curve fitting) of experimental data. We apply the metrics to three example problems: thermal decomposition of a polyurethane foam, a turbulent buoyant plume of helium, and compressibility effects on the growth rate of a turbulent free-shear layer. We discuss how the present metrics are easily interpretable for assessing computational model accuracy, as well as the impact of experimental measurement uncertainty on the accuracy assessment.

  20. Measuring the Monitoring User Interactive Experiences on Franklin Interactive Nodes

    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 shines light on dark matter By SarahMODELING CLOUD1 H( 7MeasurementsInteractive

  1. EXPERIMENTING WITH FLUIDS OC-569a/AS591a Winter 2008 Peter Rhines, rhines@ocean.washington.edu 543-0593 cell: 360-643-0740

    E-Print Network [OSTI]

    and with numerical modelling. There is a also a smaller community of theoreticians. The fluids lab can provide scale sediments beneath water waves. Engineers might want to experiment with turbulence, or with fluid energy, and give us a fresh point of view into them. Computer models have many soft spots, because of limited

  2. Idaho field experiment 1981. Volume 2: measurement data

    SciTech Connect (OSTI)

    Start, G E; Sagendorf, J F; Ackermann, G R; Cate, J H; Hukari, N F; Dickson, C R

    1984-04-01

    The 1981 Idaho Field Experiment was conducted in southeastern Idaho over the upper Snake River Plain. Nine test-day case studies were conducted between July 15 and 30, 1981. Releases of SF/sub 6/ gaseous tracer were made for 8-hour periods from 46m above ground. Tracer was sampled hourly, for 12 sequential hours, at about 100 locations within an area 24km square. Also, a single total integrated sample of about 30 hours duration was collected at approximately 100 sites within an area 48 by 72km square (using 6km spacings). Extensive tower profiles of meteorology at the release point were collected. RAWINSONDES, RABALS and PIBALS were collected at 3 to 5 sites. Horizontal, low-altitude winds were monitored using the INEL MESONET. SF/sub 6/ tracer plume releases were marked with co-located oil fog releases and bi-hourly sequential launches of tetroon pairs. Aerial LIDAR observations of the oil fog plume and airborne samples of SF/sub 6/ were collected. High altitude aerial photographs of daytime plumes were collected. Volume II lists the data in tabular form or cites the special supplemental reports by other participating contractors. While the primary user file and the data archive are maintained on 9 track/1600 cpi magnetic tapes, listings of the individual values are provided for the user who either cannot utilize the tapes or wishes to preview the data. The accuracies and quality of these data are described.

  3. Measuring the effects of online advertising on human behavior using natural and field experiments

    E-Print Network [OSTI]

    Lewis, Randall A. (Randall Aaron)

    2010-01-01

    This thesis investigates the effects of online advertising on human behavior: clicks, new-account sign-ups, and retail sales. Five chapters cover natural and field experiments used to measure these effects for both display ...

  4. Design and testing of an experiment to measure self-filtration in particulate suspensions

    E-Print Network [OSTI]

    Flander, Mattias S. (Mattias Simon)

    2011-01-01

    An experiment for measuring self-filtration in terms of change in volume fraction downstream of a constriction compared to volume fraction upstream of said constriction was designed and tested. The user has the ability to ...

  5. ACM SIGCOMM INTERNET MEASUREMENT WORKSHOP 2001 1 Inferring Client Experience From Flowbased

    E-Print Network [OSTI]

    Barford, Paul

    ­of­ Service agreements are being satisfied. Our past experience with flow­based passive measure­ ment­ house on June 7, 2001 [4]. The bloom was the first in Wisconsin and one of less than 15 recorded blooms

  6. THE HUYGENS DOPPLER WIND EXPERIMENT Titan Winds Derived from Probe Radio Frequency Measurements

    E-Print Network [OSTI]

    THE HUYGENS DOPPLER WIND EXPERIMENT Titan Winds Derived from Probe Radio Frequency Measurements M 1998; Accepted in final form 20 December 2001 Abstract. A Doppler Wind Experiment (DWE of Titan's zonal winds will be determined with an accuracy better than 1 m s-1 from the start of mission

  7. TIME SCHEDULE WINTER QUARTER 1970

    E-Print Network [OSTI]

    Kaminsky, Werner

    MASTER CON TIME SCHEDULE WINTER QUARTER 1970 ADVANCE REGISTRATION NOVEMBER 3-21 IN, please leave it or pass it along so that other students may use it. #12;Winter Quarter 1970. Examination

  8. WINTER 2014 Sustainability and

    E-Print Network [OSTI]

    Stephens, Graeme L.

    WINTER 2014 Sustainability and Renewable Energy in Costa Rica January 4 - 14 Dr. James Hoffmann, Program Director Lecturer Sustainability Studies Program E-511 Melville Library Stony Brook, NY 11794 sustainability and renewable energy. Students will spend 11 days in Costa Rica to participate in site visits

  9. James L. Winter- Biography

    Broader source: Energy.gov [DOE]

    Jim Winter is the Integrated Safety Management (ISM) Program Lead for the NNSA Office of Environment, Safety and Health (NA-00-10) and has served in various capacities within NNSA and Defense Programs since 1991 regarding nuclear safety and environment, safety and health.

  10. Schedule of Winter Deadlines

    E-Print Network [OSTI]

    What's New? UC Online Courses Pilot In upcoming Winter/Spring 2014 terms, the University of California Find-a-Class feature, students are able to search classes and enroll directly from the search page, but it also allows them to enter other mathematics-related fields that require a strong understanding

  11. Winter, snow : an inquiry into vulnerability

    E-Print Network [OSTI]

    Orme, Wanda

    2012-01-01

    snow} ..SAN DIEGO Winter, Snow. An Inquiry into Vulnerability. AOF THE THESIS Winter, Snow. An Inquiry into Vulnerability by

  12. NA61-SHINE: Hadron Production Measurements for Cosmic Ray and Neutrino Experiments

    E-Print Network [OSTI]

    Nicolas Abgrall

    2010-05-25

    As neutrino long baseline experiments enter a new domain of precision, important systematic errors due to poor knowledge of production cross-sections for pions and kaons require more dedicated measurements for precise neutrino flux predictions. The cosmic ray experiments require dedicated hadron production measurements to tune simulation models used to describe air shower profiles. Among other goals, the NA61-SHINE (SPS Heavy Ion and Neutrino Experiment) experiment at the CERN SPS aims at precision measurements (5% and below) for both neutrino and cosmic ray experiments: those will improve the prediction of the neutrino flux for the T2K experiment at J-PARC and the prediction of muon production in the propagation of air showers for the Auger and KASCADE experiments. Motivations for new hadron production measurements are briefly discussed. NA61-SHINE took data during a pilot run in 2007 and in 2009 with different Carbon targets. The NA61-SHINE setup and preliminary spectra for positive and negative pions obtained with the 2007 thin (4% interaction length) Carbon target data are presented. The use of the NA61 data for the T2K neutrino flux predictions is finally discussed in further details.

  13. Low Mass Vector Meson Measurements via Di-electrons at RHIC by the PHENIX Experiment

    E-Print Network [OSTI]

    Deepali Sharma; for the PHENIX Collaboration

    2009-01-21

    The PHENIX experiment at RHIC has measured $\\omega$ and $\\phi$ mesons in $p+p$, $d+Au$ and $Au+Au$ collisions at \\sqn = 200 GeV via both hadronic and di-electron decay channels. The transverse momentum spectra as measured in different decay modes and at different centralities are shown and discussed here.

  14. Development of a Novel Contamination Resistant Ionchamber for Process Tritium Measurement and use in the JET First Trace Tritium Experiment

    E-Print Network [OSTI]

    Development of a Novel Contamination Resistant Ionchamber for Process Tritium Measurement and use in the JET First Trace Tritium Experiment

  15. The MOLLER Experiment: An Ultra-Precise Measurement of the Weak Mixing Angle Using Mřller Scattering

    E-Print Network [OSTI]

    MOLLER Collaboration; J. Benesch; P. Brindza; R. D. Carlini; J-P. Chen; E. Chudakov; S. Covrig; M. M. Dalton; A. Deur; D. Gaskell; A. Gavalya; J. Gomez; D. W. Higinbotham; C. Keppel; D. Meekins; R. Michaels; B. Moffit; Y. Roblin; R. Suleiman; R. Wines; B. Wojtsekhowski; G. Cates; D. Crabb; D. Day; K. Gnanvo; D. Keller; N. Liyanage; V. V. Nelyubin; H. Nguyen; B. Norum; K. Paschke; V. Sulkosky; J. Zhang; X. Zheng; J. Birchall; P. Blunden; M. T. W. Gericke; W. R. Falk; L. Lee; J. Mammei; S. A. Page; W. T. H. van Oers; K. Dehmelt; A. Deshpande; N. Feege; T. K. Hemmick; K. S. Kumar; T. Kutz; R. Miskimen; M. J. Ramsey-Musolf; S. Riordan; N. Hirlinger Saylor; J. Bessuille; E. Ihloff; J. Kelsey; S. Kowalski; R. Silwal; G. De Cataldo; R. De Leo; D. Di Bari; L. Lagamba; E. NappiV. Bellini; F. Mammoliti; F. Noto; M. L. Sperduto; C. M. Sutera; P. Cole; T. A. Forest; M. Khandekar; D. McNulty; K. Aulenbacher; S. Baunack; F. Maas; V. Tioukine; R. Gilman; K. Myers; R. Ransome; A. Tadepalli; R. Beniniwattha; R. Holmes; P. Souder; D. S. Armstrong; T. D. Averett; W. Deconinck; W. Duvall; A. Lee; M. L. Pitt; J. A. Dunne; D. Dutta; L. El Fassi; F. De Persio; F. Meddi; G. M. Urciuoli; E. Cisbani; C. Fanelli; F. Garibaldi; K. Johnston; N. Simicevic; S. Wells; P. M. King; J. Roche; J. Arrington; P. E. Reimer; G. Franklin; B. Quinn; A. Ahmidouch; S. Danagoulian; O. Glamazdin; R. Pomatsalyuk; R. Mammei; J. W. Martin; T. Holmstrom; J. Erler; Yu. G. Kolomensky; J. Napolitano; K. A. Aniol; W. D. Ramsay; E. Korkmaz; D. T. Spayde; F. Benmokhtar; A. Del Dotto; R. Perrino; S. Barkanova; A. Aleksejevs; J. Singh

    2014-12-03

    The physics case and an experimental overview of the MOLLER (Measurement Of a Lepton Lepton Electroweak Reaction) experiment at the 12 GeV upgraded Jefferson Lab are presented. A highlight of the Fundamental Symmetries subfield of the 2007 NSAC Long Range Plan was the SLAC E158 measurement of the parity-violating asymmetry $A_{PV}$ in polarized electron-electron (M{\\o}ller) scattering. The proposed MOLLER experiment will improve on this result by a factor of five, yielding the most precise measurement of the weak mixing angle at low or high energy anticipated over the next decade. This new result would be sensitive to the interference of the electromagnetic amplitude with new neutral current amplitudes as weak as $\\sim 10^{-3}\\cdot G_F$ from as yet undiscovered dynamics beyond the Standard Model. The resulting discovery reach is unmatched by any proposed experiment measuring a flavor- and CP-conserving process over the next decade, and yields a unique window to new physics at MeV and multi-TeV scales, complementary to direct searches at high energy colliders such as the Large Hadron Collider (LHC). The experiment takes advantage of the unique opportunity provided by the upgraded electron beam energy, luminosity, and stability at Jefferson Laboratory and the extensive experience accumulated in the community after a round of recent successfully completed parity-violating electron scattering experiments

  16. Winter Bur Clover. 

    E-Print Network [OSTI]

    Welborn, W. C. (Wayne C.)

    1908-01-01

    , Texas. Reports-and bulletins are sent free upon applica t h Pi rector. WINTER BUR CLOVER BY W. C. WELBORN This plant is gradually taking the commons and roadsides at inanv places in Texas, growing on all grades of land from the poor sands... to the stiff, black waxy lands. The burr clover has twb species growing in this country, the Medicago denticulata and Medicago maculata, or spotted leaf kind. The former, also called California clover, is most generally found in Texas. It is growing about...

  17. Winter Weather Outlook

    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 WithTelecentricNCubictheThe U.S. Department ofWinners0 Winter Weather

  18. Winter Weather Outlook

    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 WithTelecentricNCubictheThe U.S. Department ofWinners0 Winter Weather1

  19. Winter-Mountains

    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 WithTelecentricNCubictheThe U.S. Department ofWinners0 WinterNeutral

  20. Rev. 6/15 Summer & Winter Programs | UNIVERSITY OF CONNECTICUT Office of Summer & Winter Programs

    E-Print Network [OSTI]

    Lozano-Robledo, Alvaro

    Rev. 6/15 Summer & Winter Programs | UNIVERSITY OF CONNECTICUT Office of Summer & Winter Programs/15 Summer & Winter Programs | UNIVERSITY OF CONNECTICUT Summer/Winter Term Appeal Form Additional

  1. Digestibility of Human Foods and Animal Feeds as Measured by Experiments with Rats. 

    E-Print Network [OSTI]

    Fraps, G. S. (George Stronach)

    1945-01-01

    AND MECHANICAL COLLEGE OF TEXAS GIBB GILCHRIST, President [Blank Page in Original Bulletin] As part of the comprehensive investigation of the energy values of animal feeds and human foods, digestion experiments were made with white rats. Results of 508 tests... This publication is part of a comprehensive investigation of the energy values of animal feeds and human foods. Previous work has shown that the 1 differences in energy values of food and feeds as measured by experiments with chickens are due to a large extent...

  2. Undergraduate Laboratory Experiment: Measuring Matter Antimatter Asymmetries at the Large Hadron Collider

    E-Print Network [OSTI]

    Parkes, Chris; Gutierrez, J

    2015-01-01

    This document is the student manual for a third year undergraduate laboratory experiment at the University of Manchester. This project aims to measure a fundamental difference between the behaviour of matter and antimatter through the analysis of data collected by the LHCb experiment at the Large Hadron Collider. The three-body dmecays $B^\\pm \\rightarrow h^\\pm h^+ h^-$, where $h^\\pm$ is a $\\pi^\\pm$ or $K^\\pm$ are studied. The inclusive matter antimatter asymmetry is calculated, and larger asymmetries are searched for in localized regions of the phase-space.

  3. Measurement of air and nitrogen fluorescence light yields induced by electron beam for UHECR experiments

    E-Print Network [OSTI]

    P. Colin; A. Chukanov; V. Grebenyuk; D. Naumov; P. Nedelec; Y. Nefedov; A. Onofre; S. Porokhovoi; B. Sabirov; L. Tkatchev

    2006-12-04

    Most of the Ultra High Energy Cosmic Ray (UHECR) experiments and projects (HiRes, AUGER, TA, EUSO, TUS,...) use air fluorescence to detect and measure extensive air showers (EAS). The precise knowledge of the Fluorescence Light Yield (FLY) is of paramount importance for the reconstruction of UHECR. The MACFLY - Measurement of Air Cherenkov and Fluorescence Light Yield - experiment has been designed to perform such FLY measurements. In this paper we will present the results of FLY in the 290-440 nm wavelength range for dry air and pure nitrogen, both excited by electrons with energy of 1.5 MeV, 20 GeV and 50 GeV. The experiment uses a 90Sr radioactive source for low energy measurement and a CERN SPS electron beam for high energy. We find that the FLY is proportional to the deposited energy (E_d) in the gas and we show that the air fluorescence properties remain constant independently of the electron energy. At the reference point: atmospheric dry air at 1013 hPa and 23C, the ratio FLY/E_d=17.6 photon/MeV with a systematic error of 13.2%.

  4. Winter fuels report

    SciTech Connect (OSTI)

    Not Available

    1995-02-03

    The Winter Fuels Report is intended to provide concise, timely information to the industry, the press, policymakers, consumers, analysts, and State and local governments on the following topics: distillate fuel oil net production, imports and stocks on a US level and for all Petroleum Administration for Defense Districts (PADD) and product supplied on a US level; propane net production, imports and stocks on a US level and for PADD`s I, II, and III; natural gas supply and disposition and underground storage for the US and consumption for all PADD`s; as well as selected National average prices; residential and wholesale pricing data for heating oil and propane for those States participating in the joint Energy Information Administration (EIA)/State Heating Oil and Propane Program; crude oil and petroleum price comparisons for the US and selected cities; and a 6-10 Day and 30-Day outlook for temperature and precipitation and US total heating degree-days by city.

  5. Winter fuels report

    SciTech Connect (OSTI)

    Not Available

    1995-02-17

    The Winter Fuels Report is intended to provide consise, timely information to the industry, the press, policymakers, consumers, analysts, and State and local governments on the following topics: Distillate fuel oil net production, imports and stocks on a US level and for all Petroleum Administration for Defense Districts (PADD) and product supplied on a US level; Natural gas supply and disposition and underground storage for the US and consumption for all PADD`s as well as selected National average prices; Residential and wholesale pricing data for heating oil and propane for those States participating in the joint Energy Information Administration (EIA)/State Heating Oil and Propane Program; Crude oil and petroleum price comparisons for the US and selected cities; and A 6-10 Day and 30-Day outlook for temperature and precipitation and US total heating degree days by city.

  6. Measuring of fissile isotopes partial antineutrino spectra in direct experiment at nuclear reactor

    E-Print Network [OSTI]

    V. V. Sinev

    2009-02-22

    The direct measuring method is considered to get nuclear reactor antineutrino spectrum. We suppose to isolate partial spectra of the fissile isotopes by using the method of antineutrino spectrum extraction from the inverse beta decay positron spectrum applied at Rovno experiment. This admits to increase the accuracy of partial antineutrino spectra forming the total nuclear reactor spectrum. It is important for the analysis of the reactor core fuel composition and could be applied for non-proliferation purposes.

  7. Measurement of Boundary-Layer Temperature Profiles by a Scanning 5-MM Radiometer During the 1999 Winter NSA/AAO Radiometer Exp

    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 shines light on dark matter By SarahMODELING CLOUD1 H( 7 Be, 8Measurement

  8. Over-winter oceanographic profiles in Jones Sound, Canadian Arctic Archipelago, November 1961 -June 1962: Temperature, salinity,

    E-Print Network [OSTI]

    Townsend, David W.

    1 Over-winter oceanographic profiles in Jones Sound, Canadian Arctic Archipelago, November 1961 and silicate) were measured at five depths (2, 10, 25, 50 and 80 m) beneath the ice through the winter of 1961 the north side of the sound off Grise Fiord, Ellesmere Island, on 13 May 1962 and 12 May 1969. The over-winter

  9. Idaho Field Experiment 1981. Volume 1. Experimental design and measurement systems

    SciTech Connect (OSTI)

    Start, G E; Cate, J H; Dickson, C R; Sagendorf, J F; Ackermann, G R

    1983-10-01

    The Idaho Field Experiment is reported in three volumes and supplemented by special contractor reports. Volume I describes the design and goals of the measurement program and the measurement systems utilized during the field program. The measurement systems layouts are described as well. The 1981 Idaho Field Experiment was conducted in South East Idaho over the Upper Snake River Plain. Nine test-day case studies were measured between July 15 and 30, 1981. Eight-hour releases of SF/sub 6/ gaseous tracer were made from 46 m above ground. Tracer was sampled hourly, for 12 sequential hours, at about 100 locations within an area 24 km square. Also, a single total integrated sample, of about 30 hours duration, was collected at approximately 100 sites within an area 48 by 72 km (using 6 km spacings). Extensive tower profiles of meteorology at the release point were collected. RAWINSONDES, RABALS and PIBALS were collected at 3 to 5 sites. Horizontal, low-altitude winds were monitored using the INEL MESONET. SF/sub 6/ tracer plumes were marked with co-located oil fog releases and bi-hourly sequential launches of tetroon pairs. Aerial LIDAR observations of the oil fog plume and airborne samples of SF/sub 6/ were collected. High-altitude aerial photographs of daytime plumes were also collected. 10 references, 14 figures, 5 tables.

  10. Winter fuels report

    SciTech Connect (OSTI)

    Not Available

    1990-10-04

    The Winter Fuels Report is intended to provide concise, timely information to the industry, the press, policymakers, consumers, analysts, and state and local governments on the following topics: distillate fuel oil net production, imports and stocks for all PADD's and product supplied on a US level; propane net production, imports and stocks for Petroleum Administration for Defense Districts (PADD) I, II, and III; natural gas supply and disposition, underground storage, and consumption for all PADD's; residential and wholesale pricing data for propane and heating oil for those states participating in the joint Energy Information Administration (EIA)/State Heating Oil and Propane Program; crude oil price comparisons for the United States and selected cities; and US total heating degree-days by city. This report will be published weekly by the EIA starting the first week in October 1990 and will continue until the first week in April 1991. The data will also be available electronically after 5:00 p.m. on Thursday during the heating season through the EIA Electronic Publication System (EPUB). 12 tabs.

  11. Winter fuels report

    SciTech Connect (OSTI)

    Not Available

    1995-01-27

    The Winter Fuels Report is intended to provide concise, timely information to the industry, the press, policymakers, consumers, analysis, and State and local governments on the following topics: distillate fuel oil net production, imports and stocks on a US level and for all Petroleum Administration for Defense Districts (PADD) and product supplied on a US level; propane net production, imports and stocks on a US level and for PADD`s I, II and III; natural gas supply and disposition and underground storage for the US and consumption for all PADD`s, as well as selected National average prices; residential and wholesale pricing data for heating oil and propane for those States participating in the joint Energy Information Administration (EIA)/State Heating Oil and Propane Program; crude oil and petroleum price comparisons for the US and selected cities; and a 6-10 Day, 30-Day and 90-Day outlook for temperature and precipitation and US total heating degree-days by city.

  12. Winter fuels report

    SciTech Connect (OSTI)

    Not Available

    1995-01-13

    The Winter Fuels Report is intended to provide concise, timely information to the industry, the press, policymakers, consumers, analysts, and State and local governments on the following topics: distillate fuel oil net production, imports and stocks on a US level and for all Petroleum Administration for Defense Districts (PADD) and product supplied on a US level; propane net production, imports and stocks on a US level and for PADD`s I, II, and III; natural gas supply and disposition and underground storage for the US and consumption for all PADD`s, as well as selected National average prices; residential and wholesale pricing data for heating oil and propane for those States participating in the joint Energy Information Administration (EIA)/State Heating Oil and Propane Program; crude oil and petroleum price comparisons for the US and selected cities; and a 6-10 day, 30-Day, and 90-Day outlook for temperature and precipitation and US total heating degree-days by city.

  13. Winter fuels report

    SciTech Connect (OSTI)

    Not Available

    1994-10-01

    The Winter Fuels Report is intended to provide concise, timely information to the industry, the press, policymakers, consumers, analysts, and State and local governments on the following topics: Distillate fuel oil net production, imports and stocks on a US level and for all Petroleum Administration for Defense Districts (PADD) and product supplied on a US level; propane net production, imports and stocks on a US level and for PADD`s I, II, and III; natural gas supply and disposition and underground storage for the US and consumption for all PADD`s; as well as selected National average prices; residential and wholesale pricing data for heating oil and propane for those States participating in the joint Energy Information Administration (EIA)/State Heating Oil and Propane Program; crude oil and petroleum price comparisons for the US and selected cities; and a 6-10 Day, 30-Day, and 90-Day outlook for temperature and precipitation and US total heating degree-days by city.

  14. Microsoft Word - winter.doc

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

    same as Friday&20;s settlement price. A late winter storm dropped between 1 to 2 feet of snow in Kansas, Missouri, and Oklahoma. The storm then moved eastward and brought varying...

  15. PHYSICS 122 LABORATORY (Winter, 2015)

    E-Print Network [OSTI]

    Yoo, S. J. Ben

    - 1 - PHYSICS 122 LABORATORY (Winter, 2015) COURSE GOALS 1. Learn how Tyson 514 Physics tyson@physics.ucdavis.edu 752-3830 Xiangdong Zhu 235 Physics zhu@physics.ucdavis.edu 752-4689 TEACHING ASSISTANTS: Andrew Bradshaw 518

  16. Experiments measuring particle deposition from fully developed turbulent flow in ventilation ducts

    SciTech Connect (OSTI)

    Sippola, Mark R.; Nazaroff, William W.

    2003-08-01

    Particle deposition in ventilation ducts influences particle exposures of building occupants and may lead to a variety of indoor air quality concerns. Experiments have been performed in a laboratory to study the effects of particle size and air speed on deposition rates of particles from turbulent air flows in galvanized steel and internally insulated ducts with hydraulic diameters of 15.2 cm. The duct systems were constructed of materials typically found in commercial heating, ventilating and air conditioning (HVAC) systems. In the steel duct system, experiments with nominal particle sizes of 1, 3, 5, 9 and 16 {micro}m were conducted at each of three nominal air speeds: 2.2, 5.3 and 9.0 m/s. In the insulated duct system, deposition rates of particles with nominal sizes of 1, 3, 5, 8 and 13 {micro}m were measured at nominal air speeds of 2.2, 5.3 and 8.8 m/s. Fluorescent techniques were used to directly measure the deposition velocities of monodisperse fluorescent particles to duct surfaces (floor, wall and ceiling) at two straight duct sections where the turbulent flow profile was fully developed. In steel ducts, deposition rates were higher to the duct floor than to the wall, which were, in turn, greater than to the ceiling. In insulated ducts, deposition was nearly the same to the duct floor, wall and ceiling for a given particle size and air speed. Deposition to duct walls and ceilings was greatly enhanced in insulated ducts compared to steel ducts. Deposition velocities to each of the three duct surface orientations in both systems were found to increase with increasing particle size or air velocity over the ranges studied. Deposition rates measured in the current experiments were in general agreement with the limited observations of similar systems by previous researchers.

  17. Measuring Fast Neutrons with Large Liquid Scintillation Detector for Ultra-low Background Experiments

    E-Print Network [OSTI]

    C. Zhang; D. -M. Mei; P. Davis; B. Woltman; F. Gray

    2013-06-12

    We developed a 12-liter volume neutron detector filled with the liquid scintillator EJ301 that measures neutrons in an underground laboratory where dark matter and neutrino experiments are located. The detector target is a cylindrical volume coated on the inside with reflective paint (95% reflectivity) that significantly increases the detector's light collection. We demonstrate several calibration techniques using point sources and cosmic-ray muons for energies up to 20 MeV for this large liquid scintillation detector. Neutron-gamma separation using pulse shape discrimination with a few MeV neutrons to hundreds of MeV neutrons is shown for the first time using a large liquid scintillator.

  18. Magnetic field measurements of a superconducting undulator for a Harmonic Generation FEL experiment at the NSLS

    SciTech Connect (OSTI)

    Solomon, L.; Ingold, G.; Ben-Zvi, I.; Krinsky, S.; Yu, L.H.; Sampson, W.; Robins, K.

    1993-07-01

    An 18mm period, 0.54 Tesla, 8mm gap superconducting undulator with both horizontal and vertical focusing has been built and tested. This magnet, which is fabricated in 25 cm length sections, is being tested for use in the radiator section (total magnet length of 1.5 m) of the Harmonic Generation Free Electron Laser experiment at the National Synchrotron Light Source - Accelerator Test Facility at Brookhaven National Lab., in collaboration with Grumman Corp. The measurement system is outlined, sources and estimates of errors are described, and some magnetic field data are presented and discussed.

  19. Modelling of total electron content measured by the ATS-6 radio beacon experiment. Technical memo

    SciTech Connect (OSTI)

    Grimolizzi, O.

    1982-04-01

    The following conclusions can be reached through the model study: A physically realistic model, when used in conjunction with foF2 and Faraday content observations can be used to infer information on neutral winds and electron density profiles. The resulting profiles are in reasonable agreement in summer and equinox with those from a semi-empirical model. The agreement is not good in winter, be cause the assumptions in the semi-empirical night model are unreliable. Nevertheless, the input quantities to the semi-empirical model, when calculated from the results, are more consistent; Neutral winds can sustain the ionization at F-layer peak altitudes in summer, but they cannot account for the Faraday content at night in equinox and winter; and Discrepancies between calculated and observed electron content values can be reduced by a downward proton flux. A small proton flux suffices to explain the discrepancies.

  20. The Tropical Forest and Fire Emissions Experiment: overview and airborne fire emission factor measurements

    E-Print Network [OSTI]

    2007-01-01

    W. M. : The tropical forest and fire emissions experiment:Physics The Tropical Forest and Fire Emissions Experiment:A. : The tropical forest and fire emissions experiment:

  1. Proton-air cross section measurement with the ARGO-YBJ cosmic ray experiment

    E-Print Network [OSTI]

    The ARGO-YBJ Collaboration

    2009-04-27

    The proton-air cross section in the energy range 1-100 TeV has been measured by the ARGO-YBJ cosmic ray experiment. The analysis is based on the flux attenuation for different atmospheric depths (i.e. zenith angles) and exploits the detector capabilities of selecting the shower development stage by means of hit multiplicity, density and lateral profile measurements at ground. The effects of shower fluctuations, the contribution of heavier primaries and the uncertainties of the hadronic interaction models, have been taken into account. The results have been used to estimate the total proton-proton cross section at center of mass energies between 70 and 500 GeV, where no accelerator data are currently available.

  2. Absolute measurement of thermal noise in a resonant short-range force experiment

    E-Print Network [OSTI]

    H. Yan; E. A. Housworth; H. O. Meyer; G. Visser; E. Weisman; J. C. Long

    2014-10-23

    Planar, double-torsional oscillators are especially suitable for short-range macroscopic force search experiments, since they can be operated at the limit of instrumental thermal noise. As a study of this limit, we report a measurement of the noise kinetic energy of a polycrystalline tungsten oscillator in thermal equilibrium at room temperature. The fluctuations of the oscillator in a high-Q torsional mode with a resonance frequency near 1 kHz are detected with capacitive transducers coupled to a sensitive differential amplifier. The electronic processing is calibrated by means of a known electrostatic force and input from a finite element model. The measured average kinetic energy is in agreement with the expected value of 1/2 kT.

  3. Measurement and reduction of low-level radon background in the KATRIN experiment

    SciTech Connect (OSTI)

    Fränkle, F. M. [F.M. Fränkle Department of Physics and Astronomy, University of North Carolina, Chapel Hill, NC (United States)] [F.M. Fränkle Department of Physics and Astronomy, University of North Carolina, Chapel Hill, NC (United States)

    2013-08-08

    The KArlsruhe TRItium Neutrino (KATRIN) experiment is a next generation, model independent, large scale experiment to determine the mass of the electron anti-neutrino by investigating the kinematics of tritium beta decay with a sensitivity of 200 meV/c{sup 2}. The measurement setup consists of a high luminosity windowless gaseous molecular tritium source (WGTS), a differential and cryogenic pumped electron transport and tritium retention section, a tandem spectrometer section (pre-spectrometer and main spectrometer) for energy analysis, followed by a detector system for counting transmitted beta decay electrons. Measurements performed at the KATRIN pre-spectrometer test setup showed that the decay of radon (Rn) atoms in the volume of the KATRIN spectrometers is a major background source. Rn atoms from low-level radon emanation of materials inside the vacuum region of the KATRIN spectrometers are able to penetrate deep into the magnetic flux tube so that the alpha decay of Rn contributes to the background. Of particular importance are electrons emitted in processes accompanying the Rn alpha decay, such as shake-off, internal conversion of excited levels in the Rn daughter atoms and Auger electrons. Lowenergy electrons (< 100 eV) directly contribute to the background in the signal region. High-energy electrons can be stored magnetically inside the volume of the spectrometer and are able to create thousands of secondary electrons via subsequent ionization processes with residual gas molecules. In order to reduce the Rn induced background different active and passive counter measures were developed and tested. This proceeding will give an overview on Rn sources within the KATRIN spectrometer, describes how Rn decays inside the spectrometer produce background events at the detector and presents different counter measures to reduce the Rn induced background.

  4. Techniques for the measurement of disruption halo currents in the National Spherical Torus Experiment

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

    Gerhardt, S. P.; Fredrickson, E.; Guttadora, L.; Kaita, R.; Kugel, H.; Menard, J.; Takahashi, H.

    2011-10-06

    This paper describes techniques for measuring halo currents, and their associated toroidal peaking, in the National Spherical Torus Experiments. The measurements are based on three techniques: (i) measurement of the toroidal field created by the poloidal halo current, either with segmented Rogowski coils or discrete toroidal field sensors, (ii) the direct measurement of halo currents into specially instrument tiles, and (iii) small Rogowski coils placed on the mechanical supports of in-vessel components. For the segmented Rogowski coils and discrete toroidal field detectors, it is shown that the toroidal peaking factor inferred from the data is significantly less than the peakingmore »factor of the underlying halo current distribution, and a simple model is developed to relate the two. For the array of discrete toroidal field detectors and small Rogowski sensors, the compensation steps that are used to isolate the halo current signal are described. The electrical and mechanical design of compact under-tile resistive shunts and mini-Rogowski coils is described. Example data from the various systems is shown.« less

  5. Techniques for the measurement of disruption halo currents in the National Spherical Torus Experiment

    SciTech Connect (OSTI)

    Gerhardt, S. P.; Fredrickson, E.; Guttadora, L.; Kaita, R.; Kugel, H.; Menard, J. [Princeton Plasma Physics Laboratory, Plainsboro, New Jersey 08540 (United States); Takahashi, H. [Princeton Fusion Research LLC, Princeton, New Jersey 08540 (United States)

    2011-10-15

    This paper describes techniques for measuring halo currents, and their associated toroidal peaking, in the National Spherical Torus Experiments [M. Ono et al., Nucl. Fusion 40, 557 (2000)]. The measurements are based on three techniques: (1) measurement of the toroidal field created by the poloidal halo current, either with segmented Rogowski coils or discrete toroidal field sensors, (2) the direct measurement of halo currents into specially instrument tiles, and (3) small Rogowski coils placed on the mechanical supports of in-vessel components. For the segmented Rogowski coils and discrete toroidal field detectors, it is shown that the toroidal peaking factor inferred from the data is significantly less than the peaking factor of the underlying halo current distribution, and a simple model is developed to relate the two. For the array of discrete toroidal field detectors and small Rogowski sensors, the compensation steps that are used to isolate the halo current signal are described. The electrical and mechanical design of compact under-tile resistive shunts and mini-Rogowski coils is described. Example data from the various systems are shown.

  6. MICE: the Muon Ionization Cooling Experiment. Step I: First Measurement of Emittance with Particle Physics Detectors

    E-Print Network [OSTI]

    U. Bravar; M. Bogomilov; Y. Karadzhov; D. Kolev; I. Russinov; R. Tsenov; L. Wang; F. Y. Xu; S. X. Zheng; R. Bertoni; M. Bonesini; R. Mazza; V. Palladino; G. Cecchet; A. de Bari; M. Capponi; A. Iaciofano; D. Orestano; F. Pastore; L. Tortora; S. Ishimoto; S. Suzuki; K. Yoshimura; Y. Mori; Y. Kuno; H. Sakamoto; A. Sato; T. Yano; M. Yoshida; F. Filthaut; M. Vretenar; S. Ramberger; A. Blondel; F. Cadoux; F. Masciocchi; J. S. Graulich; V. Verguilov; H. Wisting; C. Petitjean; R. Seviour; M. Ellis; P. Kyberd; M. Littlefield; J. J. Nebrensky; D. Forrest; F. J. P. Soler; K. Walaron; P. Cooke; R. Gamet; A. Alecou; M. Apollonio; G. Barber; A. Dobbs; P. Dornan; A. Fish; R. Hare; A. Jamdagni; V. Kasey; M. Khaleeq; K. Long; J. Pasternak; H. Sakamoto; T. Sashalmi; V. Blackmore; J. Cobb; W. Lau; M. Rayner; C. D. Tunnell; H. Witte; S. Yang; J. Alexander; G. Charnley; S. Griffiths; B. Martlew; A. Moss; I. Mullacrane; A. Oats; S. York; R. Apsimon; R. J. Alexander; P. Barclay; D. E. Baynham; T. W. Bradshaw; M. Courthold; R. Edgecock T. Hayler; M. Hills; T. Jones; N. McCubbin; W. J. Murray; C. Nelson; A. Nicholls; P. R. Norton; C. Prior; J. H. Rochford; C. Rogers; W. Spensley; K. Tilley; C. N. Booth; P. Hodgson; R. Nicholson; E. Overton; M. Robinson; P. Smith; D. Adey; J. Back; S. Boyd; P. Harrison; J. Norem; A. D. Bross; S. Geer; A. Moretti; D. Neuffer; M. Popovic; Z. Qian; R. Raja; R. Stefanski; M. A. C. Cummings; T. J. Roberts; A. DeMello; M. A. Green; D. Li; A. M. Sessler; S. Virostek; M. S. Zisman; B. Freemire; P. Hanlet; D. Huang; G. Kafka; D. M. Kaplan; P. Snopok; Y. Torun; Y. Onel; D. Cline; K. Lee; Y. Fukui; X. Yang; R. A. Rimmer; L. M. Cremaldi; T. L. Hart; D. J. Summers; L. Coney; R. Fletcher; G. G. Hanson; C. Heidt; J. Gallardo; S. Kahn; H. Kirk; R. B. Palmer

    2013-07-30

    The Muon Ionization Cooling Experiment (MICE) is a strategic R&D project intended to demonstrate the only practical solution to providing high brilliance beams necessary for a neutrino factory or muon collider. MICE is under development at the Rutherford Appleton Laboratory (RAL) in the United Kingdom. It comprises a dedicated beamline to generate a range of input muon emittances and momenta, with time-of-flight and Cherenkov detectors to ensure a pure muon beam. The emittance of the incoming beam will be measured in the upstream magnetic spectrometer with a scintillating fiber tracker. A cooling cell will then follow, alternating energy loss in Liquid Hydrogen (LH2) absorbers to RF cavity acceleration. A second spectrometer, identical to the first, and a second muon identification system will measure the outgoing emittance. In the 2010 run at RAL the muon beamline and most detectors were fully commissioned and a first measurement of the emittance of the muon beam with particle physics (time-of-flight) detectors was performed. The analysis of these data was recently completed and is discussed in this paper. Future steps for MICE, where beam emittance and emittance reduction (cooling) are to be measured with greater accuracy, are also presented.

  7. ELG 5124: Virtual Environments, (Winter 2008) ELG 5124 Virtual Environments (Winter 2008)

    E-Print Network [OSTI]

    Petriu, Emil M.

    , human body modeling and animation. #12;ELG 5124: Virtual Environments, (Winter 2008) AnimationELG 5124: Virtual Environments, (Winter 2008) ELG 5124 Virtual Environments (Winter 2008) Tuesday% _______________________________________________ Calendar description Basic concepts. Virtual worlds. Hardware and software support. World modeling

  8. DESI and other Dark Energy experiments in the era of neutrino mass measurements

    SciTech Connect (OSTI)

    Font-Ribera, Andreu; McDonald, Patrick; Mostek, Nick; Reid, Beth A.; Seo, Hee-Jong; Slosar, Anže E-mail: PVMcDonald@lbl.gov E-mail: BAReid@lbl.gov E-mail: anze@bnl.gov

    2014-05-01

    We present Fisher matrix projections for future cosmological parameter measurements, including neutrino masses, Dark Energy, curvature, modified gravity, the inflationary perturbation spectrum, non-Gaussianity, and dark radiation. We focus on DESI and generally redshift surveys (BOSS, HETDEX, eBOSS, Euclid, and WFIRST), but also include CMB (Planck) and weak gravitational lensing (DES and LSST) constraints. The goal is to present a consistent set of projections, for concrete experiments, which are otherwise scattered throughout many papers and proposals. We include neutrino mass as a free parameter in most projections, as it will inevitably be relevant — DESI and other experiments can measure the sum of neutrino masses to ? 0.02 eV or better, while the minimum possible sum is ? 0.06 eV. We note that constraints on Dark Energy are significantly degraded by the presence of neutrino mass uncertainty, especially when using galaxy clustering only as a probe of the BAO distance scale (because this introduces additional uncertainty in the background evolution after the CMB epoch). Using broadband galaxy power becomes relatively more powerful, and bigger gains are achieved by combining lensing survey constraints with redshift survey constraints. We do not try to be especially innovative, e.g., with complex treatments of potential systematic errors — these projections are intended as a straightforward baseline for comparison to more detailed analyses.

  9. A measurement of neutrino oscillations with muon neutrinos in the MINOS experiment

    SciTech Connect (OSTI)

    Coleman, Stephen James; /William-Mary Coll.

    2011-01-01

    Experimental evidence has established that neutrino flavor states evolve over time. A neutrino of a particular flavor that travels some distance can be detected in a different neutrino flavor state. The Main Injector Neutrino Oscillation Search (MINOS) is a long-baseline experiment that is designed to study this phenomenon, called neutrino oscillations. MINOS is based at Fermilab near Chicago, IL, and consists of two detectors: the Near Detector located at Fermilab, and the Far Detector, which is located in an old iron mine in Soudan, MN. Both detectors are exposed to a beam of muon neutrinos from the NuMI beamline, and MINOS measures the fraction of muon neutrinos that disappear after traveling the 734 km between the two detectors. One can measure the atmospheric neutrino mass splitting and mixing angle by observing the energy-dependence of this muon neutrino disappearance. MINOS has made several prior measurements of these parameters. Here I describe recently-developed techniques used to enhance our sensitivity to the oscillation parameters, and I present the results obtained when they are applied to a dataset that is twice as large as has been previously analyzed. We measure the mass splitting {Delta}m{sub 23}{sup 2} = (2.32{sub -0.08}{sup +0.12}) x 10{sup -3} eV{sup 2}/c{sup 4} and the mixing angle sin{sup 2}(2{theta}{sub 32}) > 0.90 at 90% C.L. These results comprise the world's best measurement of the atmospheric neutrino mass splitting. Alternative disappearance models are also tested. The neutrino decay hypothesis is disfavored at 7.2{sigma} and the neutrino quantum decoherence hypothesis is disfavored at 9.0{sigma}.

  10. Ship Effect Neutron Measurements And Impacts On Low-Background Experiments

    SciTech Connect (OSTI)

    Aguayo Navarrete, Estanislao; Kouzes, Richard T.; Siciliano, Edward R.

    2013-10-01

    The primary particles entering the upper atmosphere as cosmic rays create showers in the atmosphere that include a broad spectrum of secondary neutrons, muons and protons. These cosmic-ray secondaries interact with materials at the surface of the Earth, yielding prompt backgrounds in radiation detection systems, as well as inducing long-lived activities through spallation events, dominated by the higher-energy neutron secondaries. For historical reasons, the multiple neutrons produced in spallation cascade events are referred to as “ship effect” neutrons. Quantifying the background from cosmic ray induced activities is important to low-background experiments, such as neutrino-less double beta decay. Since direct measurements of the effects of shielding on the cosmic-ray neutron spectrum are not available, Monte Carlo modeling is used to compute such effects. However, there are large uncertainties (orders of magnitude) in the possible cross-section libraries and the cosmic-ray neutron spectrum for the energy range needed in such calculations. The measurements reported here were initiated to validate results from Monte Carlo models through experimental measurements in order to provide some confidence in the model results. The results indicate that the models provide the correct trends of neutron production with increasing density, but there is substantial disagreement between the model and experimental results for the lower-density materials of Al, Fe and Cu.

  11. Efficiency measurement of b-tagging algorithms developed by the CMS experiment

    E-Print Network [OSTI]

    Saptaparna Bhattacharya; for the CMS collaboration

    2011-10-20

    Identification of jets originating from b quarks (b-tagging) is a key element of many physics analyses at the LHC. Various algorithms for b-tagging have been developed by the CMS experiment to identify b-tagged jets with a typical efficiency between 40% and 70% while keeping the rate of misidentified light quark jets between 0.1% and 10%. An important step, in order to be able to use these tools in physics analysis, is the determination of the efficiency for tagging b-jets. Several methods to measure the efficiencies of the lifetime based b-tagging algorithms are presented. Events that have jets with muons are used to enrich a jet sample in heavy flavor content. The efficiency measurement relies on the transverse momentum of the muon relative to the jet axis or on solving a system of equations which incorporate two uncorrelated taggers. Another approach uses the number of b-tagged jets in top pair events to estimate the efficiency. The results obtained in 2010 data and the uncertainties obtained with the different techniques are reported. The rate of misidentified light quarks have been measured using the "negative" tagging technique.

  12. Oceanography Senior Thesis Guidebook For Fall-Winter-Spring 2012-2013

    E-Print Network [OSTI]

    Riser, Stephen C.

    Oceanography Senior Thesis Guidebook For Fall-Winter-Spring 2012-2013 University of Washington School of Oceanography Box 357940 Seattle WA 98195 http://courses.washington.edu/ocean443 http............................................................................................................................ 2 Criteria defining the Oceanography Senior Thesis Experience

  13. Fall 2013 / Winter 2014 Dean's List Faculty of Science, Dalhousie University First Name Last Name Term(s) Erin Dempsey Winter Only

    E-Print Network [OSTI]

    Gunawardena, Arunika

    Nedjma Ababou Fall and Winter Natasha Nowak Winter Only Aram Abbasian Fall and Winter Jordan O'Hanlon and Winter Paige Arsenault Winter Only Jordan Barrett Fall and Winter Michelle Arseneault Winter Only Mark Only Jelisa Bradley Fall and Winter Mark Bennett Winter Only Cleo Breton Fall and Winter Raymond

  14. Measurement of the Cosmic Ray B/C Ratio with the AMS-01 Experiment

    E-Print Network [OSTI]

    N. Tomassetti

    2010-09-09

    The Alpha Magnetic Spectrometer (AMS) is a particle physics detector designed for a high precision measurement of cosmic rays in space. AMS phase-2 (AMS-02) is scheduled to be installed on the ISS for at least three years from September 2010. The AMS-01 precursor experiment operated successfully during a 10-day NASA shuttle flight in June 1998. The orbital inclination was 51.7{\\deg} at a geodetic altitude between 320 to 380 km. Nearly 200,000 Z>2 nuclei were observed by AMS-01 in the rigidity range 1-40 GV. Using these data, it is possible to investigate the relative abundances and the energy spectra of the primary cosmic rays, providing relations with their sources and propagation processes. Preliminary results on the B/C ratio in 0.4-19 GeV/nucleon kinetic energy are presented.

  15. Measurement of the Cosmic Ray B/C Ratio with the AMS-01 Experiment

    E-Print Network [OSTI]

    ,

    2010-01-01

    The Alpha Magnetic Spectrometer (AMS) is a particle physics detector designed for a high precision measurement of cosmic rays in space. AMS phase-2 (AMS-02) is scheduled to be installed on the ISS for at least three years from September 2010. The AMS-01 precursor experiment operated successfully during a 10-day NASA shuttle flight in June 1998. The orbital inclination was 51.7{\\deg} at a geodetic altitude between 320 to 380 km. Nearly 200,000 Z>2 nuclei were observed by AMS-01 in the rigidity range 1-40 GV. Using these data, it is possible to investigate the relative abundances and the energy spectra of the primary cosmic rays, providing relations with their sources and propagation processes. Preliminary results on the B/C ratio in 0.4-19 GeV/nucleon kinetic energy are presented.

  16. A feasibility experiment at RHIC to measure the analyzing power for Drell-Yan production (ANDY)

    E-Print Network [OSTI]

    L. Nogach; for the ANDY collaboration

    2011-12-08

    Large transverse single spin asymmetries (SSA) were measured for pions produced in pp-collisions up to RHIC energies. Sizeable SSA were also found in semi-inclusive deep inelastic scattering (SIDIS). Theory can explain such spin effects by going beyond collinear leading-twist perturbative QCD (pQCD) to include transverse momentum dependent (TMD) distribution and fragmentation functions. One of the most interesting TMDs is the Sivers function, which provides information on the correlation between the transverse spin of the nucleon and the transverse momentum distributions of the partons in the nucleon. It is particularly intriguing that theory predicts the Sivers function will change sign from SIDIS to Drell-Yan (DY) production. ANDY is aiming to test that prediction and to establish requirements for future upgrades at RHIC to study DY production. The experiment configuration, achievements to date, status and plans are discussed.

  17. A feasibility experiment at RHIC to measure the analyzing power for Drell-Yan production (ANDY)

    E-Print Network [OSTI]

    Nogach, L

    2011-01-01

    Large transverse single spin asymmetries (SSA) were measured for pions produced in pp-collisions up to RHIC energies. Sizeable SSA were also found in semi-inclusive deep inelastic scattering (SIDIS). Theory can explain such spin effects by going beyond collinear leading-twist perturbative QCD (pQCD) to include transverse momentum dependent (TMD) distribution and fragmentation functions. One of the most interesting TMDs is the Sivers function, which provides information on the correlation between the transverse spin of the nucleon and the transverse momentum distributions of the partons in the nucleon. It is particularly intriguing that theory predicts the Sivers function will change sign from SIDIS to Drell-Yan (DY) production. ANDY is aiming to test that prediction and to establish requirements for future upgrades at RHIC to study DY production. The experiment configuration, achievements to date, status and plans are discussed.

  18. Measurement of low energy neutrino cross sections with the PEANUT experiment

    SciTech Connect (OSTI)

    Russo, A. [INFN, Sez. di Napoli (Italy)

    2011-11-23

    The PEANUT experiment was designed to study neutrino interactions in the few GeV range using the NuMi beam at Fermilab. The detector uses a hybrid technique, being made of nuclear emulsions and scintillator trackers. Emulsion films act as a tracking device and they are interleaved with lead plates used as neutrino target. The detector is designed to reconstruct the topology of neutrino interactions at the single particle level. We present here the full reconstruction and analysis of a sample of 147 neutrino interactions occurred in the PEANUT detector and the measurement of the quasi-elastic, resonance and deep-inelastic contributions to the total charged current cross-section. This technique could be applied for the beam monitoring for future neutrino facilities.

  19. OLDER PEOPLE AND THEIR WINTER WARMTH BEHAVIOURS

    E-Print Network [OSTI]

    Jones, Peter JS

    . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26 9 . Warmth out of the House they kept warm during winter and the various contextual factors influencing these choices. The rationale the extent to which winter warmth practices were common across the generational cohort irrespective of wealth

  20. Measurement of Radioactive Contamination in the High-Resistivity Silicon CCDs of the DAMIC Experiment

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

    Aguilar-Arevalo, A.

    2015-08-25

    We present measurements of radioactive contamination in the high-resistivity silicon charge-coupled devices (CCDs) used by the DAMIC experiment to search for dark matter particles. Novel analysis methods, which exploit the unique spatial resolution of CCDs, were developed to identify ? and ? particles. Uranium and thorium contamination in the CCD bulk was measured through ? spectroscopy, with an upper limit on the 238U (232Th) decay rate of 5 (15) kg-1 d-1 at 95% CL. We also searched for pairs of spatially correlated electron tracks separated in time by up to tens of days, as expected from 32Si –32P or 210Pbmore »–210Bi sequences of b decays. The decay rate of 32Si was found to be 80+110-65 (95% CI). An upper limit of ~35 kg -1 d-1 (95% CL) on the 210Pb decay rate was obtained independently by ? spectroscopy and the ? decay sequence search. Furthermore, these levels of radioactive contamination are sufficiently low for the successful operation of CCDs in the forthcoming 100 g DAMIC detector.« less

  1. Measurement of Radioactive Contamination in the High-Resistivity Silicon CCDs of the DAMIC Experiment

    SciTech Connect (OSTI)

    Aguilar-Arevalo, A.

    2015-08-25

    We present measurements of radioactive contamination in the high-resistivity silicon charge-coupled devices (CCDs) used by the DAMIC experiment to search for dark matter particles. Novel analysis methods, which exploit the unique spatial resolution of CCDs, were developed to identify ? and ? particles. Uranium and thorium contamination in the CCD bulk was measured through ? spectroscopy, with an upper limit on the 238U (232Th) decay rate of 5 (15) kg-1 d-1 at 95% CL. We also searched for pairs of spatially correlated electron tracks separated in time by up to tens of days, as expected from 32Si –32P or 210Pb –210Bi sequences of b decays. The decay rate of 32Si was found to be 80+110-65 (95% CI). An upper limit of ~35 kg -1 d-1 (95% CL) on the 210Pb decay rate was obtained independently by ? spectroscopy and the ? decay sequence search. Furthermore, these levels of radioactive contamination are sufficiently low for the successful operation of CCDs in the forthcoming 100 g DAMIC detector.

  2. Measurement of radioactive contamination in the high-resistivity silicon CCDs of the DAMIC experiment

    E-Print Network [OSTI]

    Aguilar-Arevalo, A; Bertou, X; Bole, D; Butner, M; Cancelo, G; Vázquez, A Castańeda; Chavarria, A E; Neto, J R T de Mello; Dixon, S; D'Olivo, J C; Estrada, J; Moroni, G Fernandez; Torres, K P Hernández; Izraelevitch, F; Kavner, A; Kilminster, B; Lawson, I; Liao, J; López, M; Molina, J; Moreno-Granados, G; Pena, J; Privitera, P; Sarkis, Y; Scarpine, V; Schwarz, T; Haro, M Sofo; Tiffenberg, J; Machado, D Torres; Trillaud, F; You, X; Zhou, J

    2015-01-01

    We present measurements of radioactive contamination in the high-resistivity silicon charge-coupled devices (CCDs) used by the DAMIC experiment to search for dark matter particles. Novel analysis methods, which exploit the unique spatial resolution of CCDs, were developed to identify $\\alpha$ and $\\beta$ particles. Uranium and thorium contamination in the CCD bulk was measured through $\\alpha$ spectroscopy, with an upper limit on the $^{238}$U ($^{232}$Th) decay rate of 5 (15) kg$^{-1}$ d$^{-1}$ at 95% CL. We also searched for pairs of spatially correlated electron tracks separated in time by up to tens of days, as expected from $^{32}$Si-$^{32}$P or $^{210}$Pb-$^{210}$Bi sequences of $\\beta$ decays. The decay rate of $^{32}$Si was found to be $80^{+110}_{-65}$ kg$^{-1}$ d$^{-1}$ (95% CI). An upper limit of $\\sim$35 kg$^{-1}$ d$^{-1}$ (95% CL) on the $^{210}$Pb decay rate was obtained independently by $\\alpha$ spectroscopy and the $\\beta$ decay sequence search. These levels of radioactive contamination are su...

  3. Measurement of radioactive contamination in the high-resistivity silicon CCDs of the DAMIC experiment

    E-Print Network [OSTI]

    A. Aguilar-Arevalo; D. Amidei; X. Bertou; D. Bole; M. Butner; G. Cancelo; A. Castańeda Vázquez; A. E. Chavarria; J. R. T. de Mello Neto; S. Dixon; J. C. D'Olivo; J. Estrada; G. Fernandez Moroni; K. P. Hernández Torres; F. Izraelevitch; A. Kavner; B. Kilminster; I. Lawson; J. Liao; M. López; J. Molina; G. Moreno-Granados; J. Pena; P. Privitera; Y. Sarkis; V. Scarpine; T. Schwarz; M. Sofo Haro; J. Tiffenberg; D. Torres Machado; F. Trillaud; X. You; J. Zhou

    2015-07-09

    We present measurements of radioactive contamination in the high-resistivity silicon charge-coupled devices (CCDs) used by the DAMIC experiment to search for dark matter particles. Novel analysis methods, which exploit the unique spatial resolution of CCDs, were developed to identify $\\alpha$ and $\\beta$ particles. Uranium and thorium contamination in the CCD bulk was measured through $\\alpha$ spectroscopy, with an upper limit on the $^{238}$U ($^{232}$Th) decay rate of 5 (15) kg$^{-1}$ d$^{-1}$ at 95% CL. We also searched for pairs of spatially correlated electron tracks separated in time by up to tens of days, as expected from $^{32}$Si-$^{32}$P or $^{210}$Pb-$^{210}$Bi sequences of $\\beta$ decays. The decay rate of $^{32}$Si was found to be $80^{+110}_{-65}$ kg$^{-1}$ d$^{-1}$ (95% CI). An upper limit of $\\sim$35 kg$^{-1}$ d$^{-1}$ (95% CL) on the $^{210}$Pb decay rate was obtained independently by $\\alpha$ spectroscopy and the $\\beta$ decay sequence search. These levels of radioactive contamination are sufficiently low for the successful operation of CCDs in the forthcoming 100 g DAMIC detector.

  4. Winter Energy Savings from Lower Thermostat Settings

    Reports and Publications (EIA)

    2000-01-01

    This discussion provides details on the effect of lowering thermostat settings during the winter heating months of 1997.

  5. 4, 30553085, 2007 Winter climate affects

    E-Print Network [OSTI]

    Boyer, Edmond

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

  6. A measure of the impact of future dark energy experiments based on discriminating power among quintessence models

    E-Print Network [OSTI]

    Michael Barnard; Augusta Abrahamse; Andreas Albrecht; Brandon Bozek; Mark Yashar

    2009-05-18

    We evaluate the ability of future data sets to discriminate among different quintessence dark energy models. This approach gives an alternative measure for assessing the impact of future experiments, as compared with the large body of literature that compares experiments in abstract parameter spaces and more recent work that evaluates the constraining power of experiments on individual parameter spaces of specific quintessence models. We use the Dark Energy Task Force (DETF) models of future data sets, and compare the discriminative power of experiments designated by the DETF as Stages 2, 3, and 4. Our work reveals a minimal increase in discriminating power when comparing Stage 3 to Stage 2, but a very striking increase in discriminating power when going to Stage 4. We also see evidence that even modest improvements over DETF Stage 4 could result in even more dramatic discriminating power among quintessence dark energy models. We develop and demonstrate the technique of using the independently measured modes of the equation of state as a common parameter space in which to compare the different quintessence models, and we argue that this technique is a powerful one. We use the PNGB, Exponential, Albrecht-Skordis, and Inverse Tracker (or Inverse Power Law) quintessence models for this work. One of our main results is that the goal of discriminating among these models sets a concrete measure on the capabilities of future dark energy experiments. Experiments have to be somewhat better than DETF Stage 4 simulated experiments to fully meet this goal.

  7. Threshold bubble chamber for measurement of knock-on DT neutron tails from magnetic and inertial confinement experiments

    SciTech Connect (OSTI)

    Fisher, R.K. [General Atomics, San Diego, CA (United States); Zaveryaev, V.S. [Russian Research Centre, Moscow (Russian Federation). Kurchatov Institute; Trusillo, S.V. [Russian Federal Nuclear Centre, Arzamas (Russian Federation). Experimental Physics Institute

    1996-07-01

    We propose a new {open_quotes}threshold{close_quotes} bubble chamber detector for measurement of knock-on neutron tails. These energetic neutrons result from fusion reactions involving energetic fuel ions created by alpha knock-on collisions in tokamak and other magnetic confinement experiments, and by both alpha and neutron knock-on collisions in inertial confinement fusion (ICF) experiments. The energy spectrum of these neutrons will yield information on the alpha population and energy distribution in tokamaks, and on alpha target physics and {rho}R measurements in ICF experiments. The bubble chamber should only detect neutrons with energies above a selectable threshold energy controlled by the bubble chamber pressure. The bubble chamber threshold mechanism, detection efficiency, and proposed applications to the International Thermonuclear Experimental Reactor (ITER) and National Ignition Facility (NIF) experiments will be discussed.

  8. Context Passive gathering of information Experiments Integrated behavioral dvfs method Hydrasim Measuring and Characterizing HPC applications

    E-Print Network [OSTI]

    Lefèvre, Laurent

    Context Passive gathering of information Experiments Integrated behavioral dvfs method Hydrasim applications and CPU/GPU simulation #12;Context Passive gathering of information Experiments Integrated behavioral dvfs method Hydrasim Plan 1 Context 2 Passive gathering of information 3 Experiments 4 Integrated

  9. Winter 2015 Positive Parenting Group

    E-Print Network [OSTI]

    Winter 2015 Positive Parenting Group This is an eight-week parent group series starting Monday, January 12, 2015 Future parent group sessions to be held: January 26 (no group 19th ) February 2, 9 and 23 (no group 16th ) and March 2, 9 and 16 6:00 p.m. to 8:00 p.m. Room 145 of the Clinical Services

  10. Measurement of the background in the NEMO 3 double beta decay experiment

    E-Print Network [OSTI]

    NEMO Collaboration; J. Argyriades; R. Arnold; C. Augier; J. Baker; A. S. Barabash; M. Bongrand; G. Broudin-Bay; V. B. Brudanin; A. J. Caffrey; A. Chapon; E. Chauveau; Z. Daraktchieva; D. Durand; V. G. Egorov; N. Fatemi-Ghomi; R. Flack; A. Freshville; B. Guillon; Ph. Hubert; S. Jullian; M. Kauer; S. King; O. I. Kochetov; S. I. Konovalov; V. E. Kovalenko; D. Lalanne; K. Lang; Y. Lemi`ere; G. Lutter; F. Mamedov; Ch. Marquet; J. Martin-Albo; F. Mauger; A. Nachab; I. Nasteva; I. B. Nemchenok; F. Nova; P. Novella; H. Ohsumi; R. B. Pahlka; F. Perrot; F. Piquemal; J. L. Reyss; J. S. Ricol; R. Saakyan; X. Sarazin; L. Simard; Yu. A. Shitov; A. A. Smolnikov; S. Snow; S. S"oldner-Rembold; I. Stekl; C. S. Sutton; G. Szklarz; J. Thomas; V. V. Timkin; V. I. Tretyak; Vl. I. Tretyak; V. I. Umatov; L. V'ala; I. A. Vanyushin; V. A. Vasiliev; V. Vorobel; Ts. Vylov

    2009-03-12

    In the double beta decay experiment NEMO~3 a precise knowledge of the background in the signal region is of outstanding importance. This article presents the methods used in NEMO~3 to evaluate the backgrounds resulting from most if not all possible origins. It also illustrates the power of the combined tracking-calorimetry technique used in the experiment.

  11. Measurements in the Forward Phase-Space with the CMS Experiment and their Impact on Physics of Extensive Air Showers

    E-Print Network [OSTI]

    AUTHOR|(CDS)2083313; Quast, Günter; Ulrich, Ralf

    2015-11-18

    The astrophysical interpretation of ultra-high energy cosmic rays is based on detection of extensive air showers in indirect measurements. Hadronic interaction models that are needed for such analyses require parameters to be adjusted to collider data since soft particle production cannot be calculated from first principles. Within this work, the program CRMC was developed that unifies all air shower hadronic interaction models and supports the output formats used by collider experiments. Almost all LHC experiments have adopted the use these hadronic interaction models thanks to CRMC. The program can even be used in detector simulations to make direct comparison to reconstructed quantities from which the cosmic ray and the particle physics communities benefit immensely. Furthermore, nuclear effects were studied with the CMS experiments at the LHC. The production cross section was derived in recent proton-lead collision data at sqrt(s(NN)) = 5.02 TeV in order to study nuclear effects. The measurement constrain...

  12. WINTER

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home PageMonthly","10/2015"4,"Ames5 Tables July 1996 Energy Information Administration Office of Coal,Demand Module of theCubicEstimation (Million

  13. Progress in an experiment to measure elastic nu. mu. e. -->. nu. mu. e scattering

    SciTech Connect (OSTI)

    Abe, K.; Ahrens, L.A.; Amako, K.

    1983-01-01

    The experimental setup and preliminary results of nu..mu.. + e elastic scattering measurements are described. (WHK)

  14. Comparisons of box model calculations and measurements of formaldehyde from the 1997 North Atlantic Regional Experiment

    E-Print Network [OSTI]

    Comparisons of box model calculations and measurements of formaldehyde from the 1997 North Atlantic October 2001; accepted 16 November 2001; published 18 April 2002. [1] Formaldehyde (CH2O) measurements: formaldehyde, photochemical modeling, aircraft measurements, North Atlantic troposphere 1. Introduction [2

  15. 2014 NCAI Executive Council Winter Session

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Executive Council Winter Session is a working conference where members convene for in-depth conversations about policy, legislation, and the future of Indian Country. 

  16. Accessing interior magnetic field vector components in neutron electric dipole moment experiments via exterior measurements, I. Boundary-value techniques

    E-Print Network [OSTI]

    B. Plaster

    2013-09-22

    We propose a new concept for determining the interior magnetic field vector components in neutron electric dipole moment experiments. If a closed three-dimensional boundary surface surrounding the fiducial volume of an experiment can be defined such that its interior encloses no currents or sources of magnetization, each of the interior vector field components and the magnetic scalar potential will satisfy a Laplace equation. Therefore, if either the vector field components or the normal derivative of the scalar potential can be measured on the surface of this boundary, thus defining a Dirichlet or Neumann boundary-value problem, respectively, the interior vector field components or the scalar potential (and, thus, the field components via the gradient of the potential) can be uniquely determined via solution of the Laplace equation. We discuss the applicability of this technique to the determination of the interior magnetic field components during the operating phase of neutron electric dipole moment experiments when it is not, in general, feasible to perform direct in situ measurements of the interior field components. We also study the specifications that a vector field probe must satisfy in order to determine the interior vector field components to a certain precision. The technique we propose here may also be applicable to experiments requiring monitoring of the vector magnetic field components within some closed boundary surface, such as searches for neutron-antineutron oscillations along a flight path or measurements in storage rings of the muon anomalous magnetic moment $g-2$ and the proton electric dipole moment.

  17. Be prepared. Learn how to drive in winter conditions. Winter weather challenges our

    E-Print Network [OSTI]

    Kavanagh, Karen L.

    Be prepared. Learn how to drive in winter conditions. Winter weather challenges our driving skills in cold weather. Watch for"black ice", areas of the road with a thin, almost invisible coating of ice weather. Mother Nature's road test. Know before you go. ShiftIntoWinter.ca | DriveBC.ca This information

  18. Special Winter Session course: Winter Field Ecology Course # 11:704:475 Index#

    E-Print Network [OSTI]

    Chen, Kuang-Yu

    will need warm winter clothing and boots. Snowshoes will be provided. A list of suggested equipment in the "North Country" during the winter. To investigate the special problems of plants and animals during the cold winter months. Provide a better picture of how plants and animals interact with their physical

  19. Design of an electronic charged particle spectrometer to measure S R< on inertial fusion experiments

    E-Print Network [OSTI]

    G permanent magnet, this instrument will uniquely determine particle identities and measure particle energies or more different positions are used simultaneously . The main reactions generating such charged particles

  20. The BRAIN experiment, a bolometric interferometer dedicated to the CMB B-mode measurement

    E-Print Network [OSTI]

    Romain Charlassier; for the BRAIN Collaboration

    2008-05-29

    We present the BRAIN Experiment, a project of B-mode experiment using a novel technology, bolometric interferometry. This technique is a promising alternative to direct imaging experiments since it combines the advantages of interferometry in terms of systematic effects handling and those of bolometry in terms of sensitivity. We briefly introduce some of the bolometric interferometry key concepts and difficulties. We then give the specifications of the BRAIN future detector. A first module of the final instrument is planned to be installed at Dome C in 2010. We hope to constrain a tensor to scalar modes ratio of 0.01 with nine modules and one effective year of data. BRAIN is a collaboration between France, Italy and United Kingdom.

  1. Winter Term University of Oldenburg (Core Provider)

    E-Print Network [OSTI]

    Habel, Annegret

    Evaluation Modul Winter Term Titel Wind Energy Wind Energy I Wind Tutorial Wind Energy Systems Wind Energy Conversion (Lab) Excursion/Wind/DEWI Modul Winter Term Titel Solar Energy PV Systems I Solar Thermal I Solar Tutorial PV Cell Characteristics (Lab) Solar

  2. QCD Precision Measurements and Structure Function Extraction at a High Statistics, High Energy Neutrino Scattering Experiment: NuSOnG

    SciTech Connect (OSTI)

    Adams, T.; /Florida State U.; Batra, P.; /Columbia U.; Bugel, Leonard G.; /Columbia U.; Camilleri, Leslie Loris; /Columbia U.; Conrad, Janet Marie; /MIT; de Gouvea, A.; /Northwestern U.; Fisher, Peter H.; /MIT; Formaggio, Joseph Angelo; /MIT; Jenkins, J.; /Northwestern U.; Karagiorgi, Georgia S.; /MIT; Kobilarcik, T.R.; /Fermilab /Texas U.

    2009-06-01

    We extend the physics case for a new high-energy, ultra-high statistics neutrino scattering experiment, NuSOnG (Neutrino Scattering On Glass) to address a variety of issues including precision QCD measurements, extraction of structure functions, and the derived Parton Distribution Functions (PDFs). This experiment uses a Tevatron-based neutrino beam to obtain a sample of Deep Inelastic Scattering (DIS) events which is over two orders of magnitude larger than past samples. We outline an innovative method for fitting the structure functions using a parameterized energy shift which yields reduced systematic uncertainties. High statistics measurements, in combination with improved systematics, will enable NuSOnG to perform discerning tests of fundamental Standard Model parameters as we search for deviations which may hint of 'Beyond the Standard Model' physics.

  3. QCD Precision Measurements and Structure Function Extraction at a High Statistics, High Energy Neutrino Scattering Experiment: NuSOnG

    E-Print Network [OSTI]

    T. Adams; P. Batra; L. Bugel; L. Camilleri; J. M. Conrad; A. de Gouvęa; P. H. Fisher; J. A. Formaggio; J. Jenkins; G. Karagiorgi; T. R. Kobilarcik; S. Kopp; G. Kyle; W. A. Loinaz; D. A. Mason; R. Milner; R. Moore; J. G. Morfín; M. Nakamura; D. Naples; P. Nienaber; F. I. Olness; J. F. Owens; S. F. Pate; A. Pronin; W. G. Seligman; M. H. Shaevitz; H. Schellman; I. Schienbein; M. J. Syphers; T. M. P. Tait; T. Takeuchi; C. Y. Tan; R. G. Van de Water; R. K. Yamamoto; J. Y. Yu

    2009-06-19

    We extend the physics case for a new high-energy, ultra-high statistics neutrino scattering experiment, NuSOnG (Neutrino Scattering On Glass) to address a variety of issues including precision QCD measurements, extraction of structure functions, and the derived Parton Distribution Functions (PDFs). This experiment uses a Tevatron-based neutrino beam to obtain a sample of Deep Inelastic Scattering (DIS) events which is over two orders of magnitude larger than past samples. We outline an innovative method for fitting the structure functions using a parameterized energy shift which yields reduced systematic uncertainties. High statistics measurements, in combination with improved systematics, will enable NuSOnG to perform discerning tests of fundamental Standard Model parameters as we search for deviations which may hint of "Beyond the Standard Model" physics.

  4. Atmospheric Radiation Measurment (ARM) Data from the Ganges Valley, India for the Ganges Valley Aerosol Experiment (GVAX)

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

    In 2011 and 2012, the Ganges Valley Aerosol Experiment (GVAX) began in the Ganges Valley region of India. The objective was to obtain measurements of clouds, precipitation, and complex aerosols to study their impact on cloud formation and monsoon activity in the region. During the Indian Ocean Experiment (INDOEX) field studies, aerosols from the Ganges Valley region were shown to affect cloud formation and monsoon activity over the Indian Ocean. The complex field study used the ARM Mobile Facility (AMF) to measure radiative, cloud, convection, and aerosol characteristics over the mainland. The resulting data set captured pre-monsoon to post-monsoon conditions to establish a comprehensive baseline for advancements in the study of the effects of atmospheric conditions of the Ganges Valley.

  5. The Microwave Air Yield Beam Experiment (MAYBE): measurement of GHz radiation for Ultra-High Energy Cosmic Rays detection

    E-Print Network [OSTI]

    M. Monasor; M. Bohacova; C. Bonifazi; G. Cataldi; S. Chemerisov; J. R. T. De Mello Neto; P. Facal San Luis; B. Fox; P. W. Gorham; C. Hojvat; N. Hollon; R. Meyhandan; L. C. Reyes; B. Rouille D'Orfeuil; E. M. Santos; J. Pochez; P. Privitera; H. Spinka; V. Verzi; C. Williams; J. Zhou

    2011-08-31

    We present first measurements by MAYBE of microwave emission from an electron beam induced air plasma, performed at the electron Van de Graaff facility of the Argonne National Laboratory. Coherent radio Cherenkov, a major background in a previous beam experiment, is not produced by the 3 MeV beam, which simplifies the interpretation of the data. Radio emission is studied over a wide range of frequencies between 3 and 12 GHz. This measurement provides further insight on microwave emission from extensive air showers as a novel detection technique for Ultra-High Energy Cosmic Rays.

  6. MOTORIZED WINTER RECREATION IMPACTS ON SNOWPACK PROPERTIES Submitted by

    E-Print Network [OSTI]

    Anderson, Charles W.

    THESIS MOTORIZED WINTER RECREATION IMPACTS ON SNOWPACK PROPERTIES Submitted by Jared Tucker Heath 2011 All Rights Reserved #12;ii ABSTRACT MOTORIZED WINTER RECREATION IMPACTS ON SNOWPACK PROPERTIES interactions. Motorized winter recreation in the backcountry compacts the snow possibly influencing

  7. Internal Magnetic Field Measurements in the TCS Experiment K. E. Miller, RPPL, University of Washington

    E-Print Network [OSTI]

    Washington at Seattle, University of

    magnetic probe has been constructed for the TCS1 experiment. Typical TCS FRC plasmas are 0.4 m in radius mm diameter by 30 cm beryllia jacketed internal probe was used. The FRC plasmas had densities of 5 small to minimize the probe's impact on the plasma. Additionally, the plasma probe interaction has been

  8. Constraining global isoprene emissions with Global Ozone Monitoring Experiment (GOME) formaldehyde column measurements

    E-Print Network [OSTI]

    Palmer, Paul

    Constraining global isoprene emissions with Global Ozone Monitoring Experiment (GOME) formaldehyde emission estimates are highly uncertain because of a lack of direct observations. Formaldehyde (HCHO the observation of this trace gas to help constrain isoprene emissions. We use HCHO column observations from

  9. ``Designing Lagrangian experiments to measure regional-scale trace gas fluxes''

    E-Print Network [OSTI]

    Lin, John Chun-Han

    are incorporated into planning of Lagrangian experiments using statistics of wind errors derived by comparison]. Evaporation controls the Earth's surface energy and hydrological balance, as well as the dynamics to resource limitations and logistical difficulties. Spaceborne sensors cover regional to global scales

  10. Vessel Eddy Current Measurement for the National Spherical Torus Experiment (NSTX)

    SciTech Connect (OSTI)

    D.A. Gates; J. Menard; R. Marsala

    2004-11-19

    A simple analog circuit that measures the NSTX axisymmetric eddy current distribution has been designed and constructed. It is based on simple circuit model of the NSTX vacuum vessel that was calibrated using a special axisymmetric eddy current code which was written so that accuracy was maintained in the vicinity of the current filaments. The measurement and the model have been benchmarked against data from numerous vacuum shots and they are in excellent agreement. This is an important measurement that helps give more accurate equilibrium reconstructions.

  11. Measurement of the ?[superscript 0 over subscript b] lifetime and mass in the ATLAS experiment

    E-Print Network [OSTI]

    Taylor, Frank E.

    A measurement of the ?[superscript 0 over subscript b] lifetime and mass in the decay channel ?[superscript 0 over subscript b]?J/?(?[superscript +]?[superscript -])?[superscript 0](p?[superscript -]) is presented. The ...

  12. Radiation Hard Hybrid Pixel Detectors, and a bbbar Cross Section Measurement at the CMS Experiment

    E-Print Network [OSTI]

    Sibille, Jennifer Ann

    2013-05-31

    Measurements of heavy flavor quark production at hadron colliders provide a good test of the perturbative quantum chromodynamics (pQCD) theory. It is also essential to have a good understanding of the heavy quark production ...

  13. LHC Optics Measurement with Proton Tracks Detected by the Roman Pots of the TOTEM Experiment

    E-Print Network [OSTI]

    The TOTEM Collaboration; G. Antchev; P. Aspell; I. Atanassov; V. Avati; J. Baechler; V. Berardi; M. Berretti; E. Bossini; U. Bottigli; M. Bozzo; E. Brücken; A. Buzzo; F. S. Cafagna; M. G. Catanesi; C. Covault; M. Csanád; T. Csörg?; M. Deile; M. Doubek; K. Eggert; V. Eremin; F. Ferro; A. Fiergolski; F. Garcia; V. Georgiev; S. Giani; L. Grzanka; J. Hammerbauer; J. Heino; T. Hilden; A. Karev; J. Kašpar; J. Kopal; V. Kundrát; S. Lami; G. Latino; R. Lauhakangas; T. Leszko; E. Lippmaa; J. Lippmaa; M. V. Lokají?ek; L. Losurdo; M. Lo Vetere; F. Lucas Rodríguez; M. Macrí; T. Mäki; A. Mercadante; N. Minafra; S. Minutoli; F. Nemes; H. Niewiadomski; E. Oliveri; F. Oljemark; R. Orava; M. Oriunno; K. Österberg; P. Palazzi; Z. Peroutka; J. Procházka; M. Quinto; E. Radermacher; E. Radicioni; F. Ravotti; E. Robutti; L. Ropelewski; G. Ruggiero; H. Saarikko; A. Scribano; J. Smajek; W. Snoeys; J. Sziklai; C. Taylor; N. Turini; V. Vacek; J. Welti; J. Whitmore; P. Wyszkowski; K. Zielinski

    2014-06-02

    Precise knowledge of the beam optics at the LHC is crucial to fulfil the physics goals of the TOTEM experiment, where the kinematics of the scattered protons is reconstructed with the near-beam telescopes -- so-called Roman Pots (RP). Before being detected, the protons' trajectories are influenced by the magnetic fields of the accelerator lattice. Thus precise understanding of the proton transport is of key importance for the experiment. A novel method of optics evaluation is proposed which exploits kinematical distributions of elastically scattered protons observed in the RPs. Theoretical predictions, as well as Monte Carlo studies, show that the residual uncertainty of this optics estimation method is smaller than 0.25 percent.

  14. Physics 214 General Information Winter 2013 Instructor: Howard Haber

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Physics 214 General Information Winter 2013 Instructor: Howard Haber Office: ISB, Room 326 Phone Tsang Modern Electrodynamics, by Andrew Zangwill #12;Physics 214 Electromagnetism II Winter 2013 COURSE

  15. Multichannel microwave interferometer with an antenna switching system for electron density measurement in a laboratory plasma experiment

    SciTech Connect (OSTI)

    Kawamori, Eiichirou; Lin, Yu-Hsiang [Institute of Space and Plasma Sciences, National Cheng Kung University, Tainan 70101, Taiwan (China)] [Institute of Space and Plasma Sciences, National Cheng Kung University, Tainan 70101, Taiwan (China); Mase, Atsushi [Art, Science and Technology Center for Cooperative Research, Kyushu University, Kasuga 816-8580 (Japan)] [Art, Science and Technology Center for Cooperative Research, Kyushu University, Kasuga 816-8580 (Japan); Nishida, Yasushi; Cheng, C. Z. [Institute of Space and Plasma Sciences, National Cheng Kung University, Tainan 70101, Taiwan (China) [Institute of Space and Plasma Sciences, National Cheng Kung University, Tainan 70101, Taiwan (China); Plasma and Space Science Center, National Cheng Kung University, Tainan 70101, Taiwan (China)

    2014-02-15

    This study presents a simple and powerful technique for multichannel measurements of the density profile in laboratory plasmas by microwave interferometry. This technique uses electromechanical microwave switches to temporally switch the connection between multiple receiver antennas and one phase-detection circuit. Using this method, the phase information detected at different positions is rearranged into a time series that can be acquired from a minimum number of data acquisition channels (e.g., two channels in the case of quadrature detection). Our successfully developed multichannel microwave interferometer that uses the antenna switching method was applied to measure the radial electron density profiles in a magnetized plasma experiment. The advantage of the proposed method is its compactness and scalability to multidimensional measurement systems at low cost.

  16. Cosmic Ray Velocity and Electric Charge Measurements in the AMS experiment

    E-Print Network [OSTI]

    Arruda, Luísa

    2008-01-01

    The Alpha Magnetic Spectrometer (AMS) is a particle physics detector designed to measure charged cosmic ray spectra with energies up to the TeV region and with high energy photon detection capability up to few hundred GeV. It will be installed on the International Space Station (ISS) in 2008 and will operate for more than three years. Due to its large acceptance, the flight duration and the state-of-art of particle identification techniques, AMS will have a remarkable sensitivity on antimatter and dark matter searches. The addition of different detector systems provide AMS with complementary and redundant electric charge and velocity measurements. The velocity of singly charged particles is expected to be measured with a precision of 0.1% and charge separation up to iron is attainable. The AMS capability of measuring a large range of electric charges and accurate velocities, will largely contribute to a better understanding of cosmic ray production, acceleration and propagation mechanisms in the galaxy.

  17. Cosmic Ray Velocity and Electric Charge Measurements in the AMS experiment

    E-Print Network [OSTI]

    AMS Collaboration; Luísa Arruda

    2008-01-30

    The Alpha Magnetic Spectrometer (AMS) is a particle physics detector designed to measure charged cosmic ray spectra with energies up to the TeV region and with high energy photon detection capability up to few hundred GeV. It will be installed on the International Space Station (ISS) in 2008 and will operate for more than three years. Due to its large acceptance, the flight duration and the state-of-art of particle identification techniques, AMS will have a remarkable sensitivity on antimatter and dark matter searches. The addition of different detector systems provide AMS with complementary and redundant electric charge and velocity measurements. The velocity of singly charged particles is expected to be measured with a precision of 0.1% and charge separation up to iron is attainable. The AMS capability of measuring a large range of electric charges and accurate velocities, will largely contribute to a better understanding of cosmic ray production, acceleration and propagation mechanisms in the galaxy.

  18. MEASUREMENT OF THE POSITRON AND ELECTRON SPECTRA WITH THE CAPRICE EXPERIMENT

    E-Print Network [OSTI]

    Morselli, Aldo

    INFN, Frascati, Italy, 5 NASA/Goddard Space Flight Center, Greenbelt, Maryland, USA, 6 New Mexico State University, Las Cruces, New Mexico, USA, 7 Dipartimento di Fisica dell'Universit`a and Sezione INFN di useful information about solar wind effects on the cosmic rays. Most of the recent measurements

  19. A MEASUREMENT OF THE PROTON SPECTRUM AT 1 AU NEAR SOLAR MINIMUM WITH THE CAPRICE EXPERIMENT

    E-Print Network [OSTI]

    Morselli, Aldo

    OG 5.2.1 A MEASUREMENT OF THE PROTON SPECTRUM AT 1 AU NEAR SOLAR MINIMUM WITH THE CAPRICELaboratori Nazionali INFN, Frascati, Italy 5NASA/Goddard Space Flight Center, Greenbelt, USA 6New Mexico the production and acceleration mechanism of cosmic rays, as well as the solar modulation effect

  20. Measuring Boltzmann's constant with a low-cost atomic force microscope: An undergraduate experiment

    E-Print Network [OSTI]

    Manalis, Scott

    to directly control it. Its pedagogical advantage is that students interact with a complete instrument system measurements, students learn to apply numerous concepts such as digital sampling, Fourier-domain analysis designed and built an inexpen- sive atomic force microscope AFM system that enables this type of hands

  1. A measurement of the 2 neutrino double beta decay rate of Te-130 in the CUORICINO experiment

    SciTech Connect (OSTI)

    Kogler, Laura

    2011-11-03

    CUORICINO was a cryogenic bolometer experiment designed to search for neutrinoless double beta decay and other rare processes, including double beta decay with two neutrinos (2{nu}{beta}{beta}). The experiment was located at Laboratori Nazionali del Gran Sasso and ran for a period of about 5 years, from 2003 to 2008. The detector consisted of an array of 62 TeO{sub 2} crystals arranged in a tower and operated at a temperature of #24;10 mK. Events depositing energy in the detectors, such as radioactive decays or impinging particles, produced thermal pulses in the crystals which were read out using sensitive thermistors. The experiment included 4 enriched crystals, 2 enriched with {sup 130}Te and 2 with {sup 128}Te, in order to aid in the measurement of the 2{nu}{beta}{beta} rate. The enriched crystals contained a total of #24;350 g {sup 130}Te. The 128-enriched (130-depleted) crystals were used as background monitors, so that the shared backgrounds could be subtracted from the energy spectrum of the 130- enriched crystals. Residual backgrounds in the subtracted spectrum were fit using spectra generated by Monte-Carlo simulations of natural radioactive contaminants located in and on the crystals. The 2{nu}{beta}{beta} half-life was measured to be T{sup 2{nu}}{sub 1/2} = [9.81{+-} #6;0.96(stat){+-} 0.49(syst)]#2;x10{sup 20} y.

  2. Physical and Chemical Implications of Mid-Winter Pumping of Trunda Lakes - North Slope, Alaska

    SciTech Connect (OSTI)

    Hinzman, Larry D.; Lilly, Michael R.; Kane, Douglas L.; Miller, D. Dan; Galloway, Braden K.; Hilton, Kristie M.; White, Daniel M.

    2005-09-30

    Tundra lakes on the North Slope, Alaska, are an important resource for energy development and petroleum field operations. A majority of exploration activities, pipeline maintenance, and restoration activities take place on winter ice roads that depend on water availability at key times of the winter operating season. These same lakes provide important fisheries and ecosystem functions. In particular, overwintering habitat for fish is one important management concern. This study focused on the evaluation of winter water use in the current field operating areas to provide a better understanding of the current water use practices. It found that under the current water use practices, there were no measurable negative effects of winter pumping on the lakes studied and current water use management practices were appropriately conservative. The study did find many areas where improvements in the understanding of tundra lake hydrology and water usage would benefit industry, management agencies, and the protection of fisheries and ecosystems.

  3. Correlated, precision measurements of ?23 and ? using only the electron neutrino appearance experiments

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

    Minakata, Hisakazu; Parke, Stephen J.

    2013-06-04

    Precision measurement of the leptonic CP violating phase ? will suffer from the, then surviving, large uncertainty of sin2?23 of 10–20% in the experimentally interesting region near maximal mixing of ?23. We advocate a new method for determination of both ?23 and ? at the same time using only the ?e and ??e appearance channels and show that sin2?23 can be determined automatically with much higher accuracy, approximately a factor of six, than sin?. In this method, we identify a new degeneracy for the simultaneous determination of ?23 and ?, the ?23 intrinsic degeneracy, which must be resolved in ordermore »to achieve precision measurement of these two parameters. Spectral information around the vacuum oscillation maxima is shown to be the best way to resolve this degeneracy.« less

  4. Financial constraints and firms' investment: results of a natural experiment measuring firm response to power interruption

    E-Print Network [OSTI]

    Steinbuks, J.

    . They accomplish this by providing cash and equipment grants to small ?rms in Sri Lanka and Mexico, and measuring the increase in pro?ts arising from this exogenous (positive) shock to capital stock. After controlling for possible spillover e¤ects, the shock... active regional investment policies are not implemented. Sub-Saharan African countries ?t this criterion, because implementation of such policies is limited by political instability, corruption, ethnical fragmentations and clan struggles (Easterly...

  5. UNDERSTANDING METHANE EMISSIONS SOURCES AND VIABLE MITIGATION MEASURES IN THE NATURAL GAS TRANSMISSION SYSTEMS: RUSSIAN AND U.S. EXPERIENCE

    SciTech Connect (OSTI)

    Ishkov, A.; Akopova, Gretta; Evans, Meredydd; Yulkin, Grigory; Roshchanka, Volha; Waltzer, Suzie; Romanov, K.; Picard, David; Stepanenko, O.; Neretin, D.

    2011-10-01

    This article will compare the natural gas transmission systems in the U.S. and Russia and review experience with methane mitigation technologies in the two countries. Russia and the United States (U.S.) are the world's largest consumers and producers of natural gas, and consequently, have some of the largest natural gas infrastructure. This paper compares the natural gas transmission systems in Russia and the U.S., their methane emissions and experiences in implementing methane mitigation technologies. Given the scale of the two systems, many international oil and natural gas companies have expressed interest in better understanding the methane emission volumes and trends as well as the methane mitigation options. This paper compares the two transmission systems and documents experiences in Russia and the U.S. in implementing technologies and programs for methane mitigation. The systems are inherently different. For instance, while the U.S. natural gas transmission system is represented by many companies, which operate pipelines with various characteristics, in Russia predominately one company, Gazprom, operates the gas transmission system. However, companies in both countries found that reducing methane emissions can be feasible and profitable. Examples of technologies in use include replacing wet seals with dry seals, implementing Directed Inspection and Maintenance (DI&M) programs, performing pipeline pump-down, applying composite wrap for non-leaking pipeline defects and installing low-bleed pneumatics. The research methodology for this paper involved a review of information on methane emissions trends and mitigation measures, analytical and statistical data collection; accumulation and analysis of operational data on compressor seals and other emission sources; and analysis of technologies used in both countries to mitigate methane emissions in the transmission sector. Operators of natural gas transmission systems have many options to reduce natural gas losses. Depending on the value of gas, simple, low-cost measures, such as adjusting leaking equipment components, or larger-scale measures, such as installing dry seals on compressors, can be applied.

  6. Fisheries Oceanography Course Syllabus Winter 2014

    E-Print Network [OSTI]

    Washington at Seattle, University of

    FISH 437 Fisheries Oceanography Course Syllabus Winter 2014 Fisheries Oceanography investigates how of fisheries oceanography and demonstrate the multidisciplinary nature of fisheries oceanographic research contributions of fisheries oceanography to ecosystem-based resource management. After investigating the history

  7. ANS 2006 WINTER MEETING & Nuclear Technology Expo

    E-Print Network [OSTI]

    Krings, Axel W.

    ) EXCEL Services Corporation Florida Power & Light GE Nuclear Energy Idaho National Laboratory INVENSYS support of the ANS Expo Special Events: Bechtel Nuclear Power BWX Technologies, Inc. Doosan HF ControlsANS 2006 WINTER MEETING & Nuclear Technology Expo "Ensuringthe

  8. PREVIOUS NIU LLI STUDY GROUPS Winter 2015

    E-Print Network [OSTI]

    Kostic, Milivoje M.

    PREVIOUS NIU LLI STUDY GROUPS Winter 2015 Scandals of All Sorts ­ Carol Zar The Changing Media or Photograph? ­ Tom Smith #12;Science, Technology, Engineering, and Mathematics (STEM) at NIU ­ Omar Ghrayeb

  9. Measurement of $\\alpha$-particle quenching in LAB based scintillator in independent small-scale experiments

    E-Print Network [OSTI]

    von Krosigk, B; Hans, S; Junghans, A R; Kögler, T; Kraus, C; Kuckert, L; Liu, X; Nolte, R; O'Keeffe, H M; Tseung, H S Wan Chan; Wilson, J R; Wright, A; Yeh, M; Zuber, K

    2015-01-01

    The $\\alpha$-particle light response of liquid scintillators based on linear alkylbenzene (LAB) has been measured with three different experimental approaches. In the first approach, $\\alpha$-particles were produced in the scintillator via $^{12}$C($n$,$\\alpha$)$^9$Be reactions. In the second approach, the scintillator was loaded with 2% of $^{\\mathrm{nat}}$Sm providing an $\\alpha$-emitter, $^{147}$Sm, as an internal source. In the third approach, a scintillator flask was deployed into the water-filled SNO+ detector and the radioactive contaminants $^{222}$Rn, $^{218}$Po and $^{214}$Po provided the $\\alpha$-particle signal. The behavior of the observed $\\alpha$-particle light outputs are in agreement with each case successfully described by Birks' law. The resulting Birks parameter $kB$ ranges from $(0.0071\\pm0.0003)$ cm/MeV to $(0.0076\\pm0.0003)$ cm/MeV. In the first approach, the $\\alpha$-particle light response was measured simultaneously with the light response of recoil protons produced via neutron-proto...

  10. Measurement of $?$-particle quenching in LAB based scintillator in independent small-scale experiments

    E-Print Network [OSTI]

    B. von Krosigk; M. Chen; S. Hans; A. R. Junghans; T. Kögler; C. Kraus; L. Kuckert; X. Liu; R. Nolte; H. M. O'Keeffe; H. S. Wan Chan Tseung; J. R. Wilson; A. Wright; M. Yeh; K. Zuber

    2015-10-02

    The $\\alpha$-particle light response of liquid scintillators based on linear alkylbenzene (LAB) has been measured with three different experimental approaches. In the first approach, $\\alpha$-particles were produced in the scintillator via $^{12}$C($n$,$\\alpha$)$^9$Be reactions. In the second approach, the scintillator was loaded with 2% of $^{\\mathrm{nat}}$Sm providing an $\\alpha$-emitter, $^{147}$Sm, as an internal source. In the third approach, a scintillator flask was deployed into the water-filled SNO+ detector and the radioactive contaminants $^{222}$Rn, $^{218}$Po and $^{214}$Po provided the $\\alpha$-particle signal. The behavior of the observed $\\alpha$-particle light outputs are in agreement with each case successfully described by Birks' law. The resulting Birks parameter $kB$ ranges from $(0.0071\\pm0.0003)$ cm/MeV to $(0.0076\\pm0.0003)$ cm/MeV. In the first approach, the $\\alpha$-particle light response was measured simultaneously with the light response of recoil protons produced via neutron-proton elastic scattering. This enabled a first time a direct comparison of $kB$ describing the proton and the $\\alpha$-particle response of LAB based scintillator. The observed $kB$ values describing the two light response functions deviate by more than $5\\sigma$. The presented results are valuable for all current and future detectors, using LAB based scintillator as target, since they depend on an accurate knowledge of the scintillator response to different particles.

  11. Measuring energy-saving retrofits: Experiences from the Texas LoanSTAR program

    SciTech Connect (OSTI)

    Haberl, J.S.; Reddy, T.A.; Claridge, D.E.; Turner, W.D.; O`Neal, D.L.; Heffington, W.M. [Texas A and M Univ., College Station, TX (United States). Energy Systems Lab.] [Texas A and M Univ., College Station, TX (United States). Energy Systems Lab.

    1996-02-01

    In 1988 the Governor`s Energy Management Center of Texas received approval from the US Department of Energy to establish a $98.6 million state-wide retrofit demonstration revolving loan program to fund energy-conserving retrofits in state, public school, and local government buildings. As part of this program, a first-of-its-kind, statewide Monitoring and Analysis Program (MAP) was established to verify energy and dollar savings of the retrofits, reduce energy costs by identifying operational and maintenance improvements, improve retrofit selection in future rounds of the LoanSTAR program, and initiate a data base of energy use in institutional and commercial buildings located in Texas. This report discusses the LoanSTAR MAP with an emphasis on the process of acquiring and analyzing data to measure savings from energy conservation retrofits when budgets are a constraint. This report includes a discussion of the program structure, basic measurement techniques, data archiving and handling, data reporting and analysis, and includes selected examples from LoanSTAR agencies. A summary of the program results for the first two years of monitoring is also included.

  12. Building a Weather-Ready Nation Winter Weather Safety

    E-Print Network [OSTI]

    Building a Weather-Ready Nation Winter Weather Safety NOAA/NWS Winter Weather Safety Seasonal Campaign www.weather.gov #12;Building a Weather-Ready Nation Winter Weather Hazards Winter Weather Safety www.weather.gov · Snow/Ice · Blizzards · Flooding · Cold Temperatures #12;Building a Weather

  13. Direct photon and neutral pion production in pp and Pb-Pb collisions measured with the ALICE experiment at LHC

    E-Print Network [OSTI]

    Dmitri Peressounko; for the ALICE collaboration

    2014-12-26

    Measurements of direct photon and neutral pion production in heavy-ion collisions provide a comprehensive set of observables characterizing properties of the hot QCD medium. Direct photons provide means to test the initial stage of an AA collision and carry information about the temperature and space-time evolution of the hot medium. Neutral pion suppression probes the parton energy loss in the hot medium. Measurements of neutral meson spectra in pp collisions at LHC energies $\\sqrt{s}=$0.9, 2.76, 7 TeV serve as a reference for heavy-ion collisions and also provide valuable input data for parameterization of the QCD parton Fragmentation Functions. In this talk, results from the ALICE experiment on direct photon and neutral pion production in pp and Pb-Pb collisions are summarized.

  14. MICE: The International Muon Ionization Cooling Experiment: Phase Space Cooling Measurement

    SciTech Connect (OSTI)

    Hart, T. L.

    2010-03-30

    MICE is an experimental demonstration of muon ionization cooling using a section of an ionization cooling channel and a muon beam. The muons are produced by the decay of pions from a target dipping into the ISIS proton beam at Rutherford Appleton Laboratory (RAL). The channel includes liquid-hydrogen absorbers providing transverse and longitudinal momentum loss and high-gradient radiofrequency (RF) cavities for longitudinal reacceleration, all packed into a solenoidal magnetic channel. MICE will reduce the beam transverse emittance by about 10% for muon momenta between 140 and 240 MeV/c. Time-of-flight (TOF) counters, threshold Cherenkov counters, and a calorimeter will identify background electrons and pions. Spectrometers before and after the cooling section will measure the beam transmission and input and output emittances with an absolute precision of 0.1%.

  15. Airborne measurements of total sulfur gases during NASA global tropospheric experiment/chemical instrumentation test and evaluation 3

    SciTech Connect (OSTI)

    Farwell, S.O.; MacTaggart, D.L.; Chatham, W.H.

    1995-04-20

    A metal foil collection/flash desorption/flame photometric detection (MFC/FD/FPD) technique was used by investigators from the University of Idaho (UI) to measure ambient total sulfur gas concentrations from an aircraft platform during the NASA Global Tropospheric Experiment/Chemical Instrumentation Test and Evaluation 3 (GTE/CITE 3) program. The MFC/FD/FPD technique allowed rapid quantitation of tropospheric background air masses using sample integration times of 1-3 min with little or no gap between measurements. The rapid and continual sampling nature of this technique yielded data covering approximately 75% of the entire CITE 3 program`s air track. Ambient air measurement data obtained during northern hemisphere (NH) flights often exhibited relatively high total sulfur gas values (up to 19 ppb) and an extremely high degree of sample heterogeneity, especially in coastal locations. Data from southern hemisphere (SH) flights typically exhibited relatively low total sulfur gas concentrations and a low degree of sample heterogeneity. A bimodal interhemispheric total sulfur gas gradient was observed using data obtained during transit flights between the two CITE 3 program ground bases. Comparisons were made of UI total sulfur gas measurements with composite sulfur gas values generated using speciated sulfur gas measurements from other CITE 3 participants. Only a relatively small number of overlap periods for comparison were obtained from all the available CITE 3 data because of large differences in measurement integration times and lack of synchronization of sample start/stop times for the various investigators. These effects were compounded with extreme sample heterogeneity in the NH and the speed at which the aircraft traversed the air masses being sampled. Comparison of NH UI total with composite sulfur gas values showed excellent correlation and linear curve fit, indicating substantial qualitative agreement. 20 refs., 10 figs., 7 tabs.

  16. PIV Experiments to Measure Flow Phenomena in a Scaled Model of a VHTR Lower Plenum

    SciTech Connect (OSTI)

    Hugh M. McIlroy, Jr.; Donald M. McEligot; Richard R. Schultz; Daniel Christensen; Robert J. Pink; Ryan C. Johnson

    2006-09-01

    A report of experimental data collected at the Matched-Index-of-Refraction (MIR) Laboratory in support of contract DE-AC07-05ID14517 and the INL Standard Problem on measurements of flow phenomena occurring in a lower plenum of a typical prismatic VHTR concept reactor to assess CFD code is presented. Background on the experimental setup and procedures is provided along with several samples of data obtained from the 3-D PIV system and an assessment of experimental uncertainty is provided. Data collected in this study include 3-dimensional velocity-field descriptions of the flow in all four inlet jets and the entire lower plenum with inlet jet Reynolds numbers (ReJet) of approximately 4300 and 12,400. These investigations have generated over 2 terabytes of data that has been processed to describe the various velocity components in formats suitable for external release and archived on removable hard disks. The processed data from both experimental studies are available in multi-column text format.

  17. Development Of An Experiment For Measuring Flow Phenomena Occurring In A Lower Plenum For VHTR CFD Assessment

    SciTech Connect (OSTI)

    D. M. McEligot; K.G. Condie; G. E. Mc Creery; H. M. Mc Ilroy

    2005-09-01

    The objective of the present report is to document the design of our first experiment to measure generic flow phenomena expected to occur in the lower plenum of a typical prismatic VHTR (Very High Temperature Reactor) concept. In the process, fabrication sketches are provided for the use of CFD (computational fluid dynamics) analysts wishing to employ the data for assessment of their proposed codes. The general approach of the project is to develop new benchmark experiments for assessment in parallel with CFD and coupled CFD/systems code calculations for the same geometry. One aspect of the complex flow in a prismatic VHTR is being addressed: flow and thermal mixing in the lower plenum ("hot streaking" issue). Current prismatic VHTR concepts were examined to identify their proposed flow conditions and geometries over the range from normal operation to decay heat removal in a pressurized cooldown. Approximate analyses were applied to determine key non-dimensional parameters and their magnitudes over this operating range. The flow in the lower plenum can locally be considered to be a situation of multiple jets into a confined crossflow -- with obstructions. Flow is expected to be turbulent with momentum-dominated turbulent jets entering; buoyancy influences are estimated to be negligible in normal full power operation. Experiments are needed for the combined features of the lower plenum flows. Missing from the typical jet experiments available are interactions with nearby circular posts and with vertical posts in the vicinity of vertical walls - with near stagnant surroundings at one extreme and significant crossflow at the other.

  18. Observations and Measurements of Orbitally Excited L=1 B Mesons at the D0 Experiment

    SciTech Connect (OSTI)

    Williams, Mark Richard James; /Lancaster U.

    2008-09-01

    This thesis describes investigations of the first set of orbitally excited (L = 1) states for both the B{sub d}{sup 0} and B{sub s}{sup 0} meson systems (B**{sub d} and B**{sub s}). The data sample corresponds to 1.35 fb{sup -1} of integrated luminosity, collected in 2002-2006 by the D0 detector, during the Run IIa operation of the Tevatron p{bar p} colliding beam accelerator. The B**{sub d} states are fully reconstructed in decays to B{sup (*)+} {pi}{sup -}, with B{sup (*)+} {yields} {gamma} J/{psi}K{sup +}, J/{psi} {yields} {mu}{sup +}{mu}{sup -}, yielding 662 {+-} 91 events, and providing the first strong evidence for the resolution of two narrow resonances, B{sub 1} and B*{sub 2}. The masses are extracted from a binned {chi}{sup 2} fit to the invariant mass distribution, giving M(B{sub 1}) = 5720.7 {+-} 2.4(stat.) {+-} 1.3(syst.) {+-} 0.5 (PDG) MeV/c{sup 2} and M(B*{sub 2}) = 5746.9 {+-} 2.4(stat.) {+-} 1.0(syst.) {+-} 0.5(PDG) MeV/c{sup 2}. The production rate of narrow B**{sub d} {yields} B{pi} resonances relative to the B{sup +} meson is determined to be [13.9 {+-} 1.9(stat.) {+-} 3.2(syst.)]%. The same B{sup +} sample is also used to reconstruct the analogous states in the B{sub s}{sup 0} system, in decays B**{sub s} {yields} B{sup (*)+} K{sup -}. A single resonance in the invariant mass distribution is found with a statistical significance of 5{sigma}, interpreted as the B*{sub s2} state. The mass is determined to be M(B*{sub s2}) = 5839.6 {+-} 1.1(stat.) {+-} 0.4(syst.) {+-} 0.5(PDG) MeV/c{sup 2}, and the production rate of B*{sub s2} {yields} BK resonances is measured to be a fraction (2.14 {+-} 0.43 {+-} 0.24)% of the corresponding rate for B{sup +} mesons. Alternative fitting hypotheses give inconclusive evidence for the presence of the lighter B{sub s1} meson.

  19. JPL D-26226 GREAT LAKES WINTER EXPERIMENT 2002 (GLAWEX 2002)

    E-Print Network [OSTI]

    Huron, and Lake Erie - have frozen over for the first time in nearly a decade [CNN/Reuters, 2003,000 km2 with a drainage basin extending 1110 km north-south and 1390 km east-west, the ice cover

  20. The 2004 North Slope of Alaska Arctic Winter Radiometric 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 WebQuantityBonneville Power AdministrationRobust,Field-effectWorking With U.S. CoalMexicoConferencePriceshielding evaluation for the2004

  1. Operating Experience Level 3, Winter Preparedness: Slips on Ice |

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterested Parties -DepartmentAvailableHighOffice| Department of Energy|

  2. P/1WINTER 2014 Welcome to the Winter 2014 issue of the Stanford Cancer

    E-Print Network [OSTI]

    Puglisi, Joseph

    P/1WINTER 2014 Welcome to the Winter 2014 issue of the Stanford Cancer Institute Clinical Research, and especially physicians who are considering treatment options for their patients with cancer, about clinical trials and programs available at the Stanford Cancer Institute. We have more than 300 cancer clinical

  3. Comparison of aromatic hydrocarbon measurements made by PTR-MS, DOAS and GC-FID during the MCMA 2003 Field Experiment

    E-Print Network [OSTI]

    Jobson, B. T.

    A comparison of aromatic hydrocarbon measurements is reported for the CENICA supersite in the district of Iztapalapa during the Mexico City Metropolitan Area field experiment in April 2003 (MCMA 2003). Data from three ...

  4. Measurements of di-jets in p+p and Au+Au in the STAR experiment

    E-Print Network [OSTI]

    Elena Bruna for the STAR Collaboration

    2011-01-27

    Jets are produced from hard scatterings in the early stages of heavy-ion collisions. It is expected that these high-p$_T$ partons travel through the hot and dense medium before fragmenting. Therefore they are expected to suffer energy loss in the QGP via gluon radiation or elastic collisions along their path. Measurements from full jet reconstruction help in the understanding of energy loss and its effect{\\ss} on the jet structure and energy profile. A data-driven characterization of the background in Au+Au is needed in order to compare the results to p+p. The large coverage of the STAR detector along with an online trigger also allows for reconstructing di-jets. Suitable selection of trigger jets allows for studying a subset of jets on the recoil side which are biased towards higher energy loss because of a larger, on average, in-medium path length traversed. Trigger jets are also used to study jet-hadron correlations as an independent measurement to assess the effect of energy loss on the recoil side. We present measurements of di-jets and jet-hadron correlations in the presence of reconstructed di-jets in Au+Au and p+p at 200 GeV in the STAR experiment.

  5. REMORA 3: The first instrumented fuel experiment with on-line gas composition measurement by acoustic sensor

    SciTech Connect (OSTI)

    Lambert, T.; Muller, E.; Federici, E.; Rosenkrantz, E.; Ferrandis, J. Y.; Tiratay, X.; Silva, V.; Machard, D.; Trillon, G.

    2011-07-01

    With the aim to improve the knowledge of nuclear fuel behaviour, the development of advanced instrumentation used during in-pile experiments in Material Testing Reactor (MTR) is necessary. To obtain data on high Burn-Up MOX fuel performance under transient operating conditions, especially in order to differentiate between the kinetics of fission gas and helium releases and to acquire data on the degradation of the fuel conductivity, a highly instrumented in-pile experiment called REMORA 3 has been conducted by CEA and IES (Southern Electronic Inst. - CNRS - Montpellier 2 Univ.). A rodlet extracted from a fuel rod base irradiated for five cycles in a French EDF commercial PWR has been re-instrumented with a fuel centerline thermocouple, a pressure transducer and an advanced acoustic sensor. This latter, patented by CEA and IES, is 1 used in addition to pressure measurement to determine the composition of the gases located in the free volume and the molar fractions of fission gas and helium. This instrumented fuel rodlet has been re-irradiated in a specific rig, GRIFFONOS, located in the periphery of the OSIRIS experimental reactor core at CEA Saclay. First of all, an important design stage and test phases have been performed before the irradiation in order to optimize the response and the accuracy of the sensors: - To control the influence of the temperature on the acoustic sensor behaviour, a thermal mock-up has been built. - To determine the temperature of the gas located in the acoustic cavity as a function of the coolant temperature, and the average temperature of the gases located in the rodlet free volume as a function of the linear heat rate, thermal calculations have been achieved. The former temperature is necessary to calculate the molar fractions of the gases and the latter is used to calculate the total amount of released gas from the internal rod pressure measurements. - At the end of the instrumented rod manufacturing, specific internal free volume and pressure measurements have been carried out. Preliminary calculations of the REMORA 3 experiments have been performed from these measurements, with the aim to determine free volume evolution as a function of linear heat rate history. - A tracer gas has been added to the filling gas in order to optimize the accuracy of the helium balance at the time of the post irradiation examination. The two phases of the REMORA 3 irradiation have been achieved at the end of 2010 in the OSIRIS reactor. Slight acoustic signal degradation, observed during the test under high neutron and gamma flux, has led to an efficiency optimization of the signal processing. The instrumentation ran smoothly and allowed to reach all the experimental objectives. After non destructive examination performed in the Osiris reactor pool, typically gamma spectrometry and neutron radiography, the instrumented rod and the device have been disassembled. Then the instrumented rod has been transported to the LECA facility in Cadarache Centre for post irradiation examination. The internal pressure and volume of the rodlet as well as precise gas composition measurements will be known after puncturing step performed in a hot cell of this facility. That will allow us to qualify the in-pile measurements and to finalize the data which will be used for the validation of the fuel behaviour computer codes. (authors)

  6. Rocky Flats 1990--91 winter validation tracer study: Volume 1

    SciTech Connect (OSTI)

    Brown, K.J.

    1991-10-01

    During the winter of 1990--91, North American Weather Consultants (NAWC) and its subcontractor, ABB Environmental Services (ABBES), conducted a Winter Validation Study (WVS) for EG&G Rocky Flats involving 12 separate tracer experiments conducted between February 3 and February 19, 1991. Six experiments were conducted during nighttime hours and four experiments were conducted during daytime hours. In addition, there was one day/night and one night/day transitional experiment conducted. The primary purpose of the WVS was to gather data to further the approval process for the Terrain Responsive Atmospheric Code (TRAC). TRAC is an atmospheric dispersion model developed and operated at the Department of Energy`s (DOE`s) Rocky Flats Plant (RFP) north of Denver, Colorado. A secondary objective was to gather data that will serve to validate the TRAC model physics.

  7. MORNINGSIDE fall/winter 2010

    E-Print Network [OSTI]

    Qian, Ning

    highlights ways in which we're greening your living experience and how you can help. Relax, read, and enjoy the doors, he/she will be using energy efficient products and systems thanks in part to his/her participation in the Local 32B/J Thomas Shortman Training Fund's "1,000 Green Supers" program. Columbia

  8. University of Michigan Gets Offshore Wind Ready for Winter on...

    Office of Environmental Management (EM)

    University of Michigan Gets Offshore Wind Ready for Winter on Lake Michigan University of Michigan Gets Offshore Wind Ready for Winter on Lake Michigan April 16, 2013 - 12:00am...

  9. An indoor public space for a winter city

    E-Print Network [OSTI]

    Crane, Justin Fuller

    2005-01-01

    Winter is a marginalized season in North American design. Even though most cities in the northern United States and Canada have winter conditions-snowfall, ice, freezing temperatures, and long nights-for substantial portions ...

  10. Alan Roback Policy Implications of Nuclear Winter

    E-Print Network [OSTI]

    Robock, Alan

    and noncombatant nations alike. Nevertheless, nations of the world continue to produce nuclear weapons and make plans for their use. The number of nations with nuclear weapons continues to grow. Although the recent. The principal political implication of nuclear winter is that nuclear weapons cannot be used as an instrument

  11. fall & winter 2011 University of Nebraska Press

    E-Print Network [OSTI]

    Farritor, Shane

    fall & winter 2011 University of Nebraska Press #12;Literary Collections 18, 50­51 Literary Backlist 56 Journals 58 Index 62 Ordering Information 64 Support the Press Help the University of Nebraska Press continue its vital program of scholarly and regional book publishing by becoming a Friend

  12. Social Media Plan #WinterPrep

    E-Print Network [OSTI]

    are common during the winter and spring along rivers, streams and creeks in the northern U.S. and AlaskaPrep 6 #12; Nor'easter Facebook A Nor'easter can strike at any time of year, but these coastal the coastal areas, these storms can bring heavy precipitation (snow or rain), strong winds and may cause

  13. 2015 Winter and Spring Fire Potential Assessment

    E-Print Network [OSTI]

    2015 Winter and Spring Fire Potential Assessment For the Grass Dominant Fuels on the Western Plains Factors · Fine Fuel Conditions · Drought · Seasonal Temperature and Precipitation #12;Grass Dominant Fuels Grass dominant fuels are generally found west of the red line shown on the map. During the dormant

  14. Winter Motor-Vehicle EMISSIONS in

    E-Print Network [OSTI]

    Denver, University of

    Winter Motor-Vehicle EMISSIONS in Yellowstone National Park A ir-pollution emissions from off- road recreational vehicles have ris- en in national importance, even as emissions from these vehicles have declined of lawsuits, a new study shows that reductions in snowmobile emissions highlight the need for the snowcoach

  15. Winter Driving Tips Driving in Ice & Snow

    E-Print Network [OSTI]

    Capogna, Luca

    Winter Driving Tips Driving in Ice & Snow: When you must drive, clear the ice and snow from your in ice and snow, other drivers will be traveling cautiously. Don't disrupt the flow of traffic by driving handle better in ice and snow, but they do not have flawless traction, and skids can occur unexpectedly

  16. MECH 502: Fluid Mechanics Winter semester 2010

    E-Print Network [OSTI]

    Phani, A. Srikantha

    MECH 502: Fluid Mechanics Winter semester 2010 Instructor: I.A. Frigaard Times: Tuesdays week of semester. Location: CHBE 103 Synopsis: This course will focus primarily on fluid mechanics will be to look at fluid mechanics fundamentals, and at the mathematical modeling & analysis of simplified flow

  17. Winter Course 2015 Perspectives in Community Health

    E-Print Network [OSTI]

    Leistikow, Bruce N.

    Winter Course 2015 Perspectives in Community Health SSPPHH 110011 ­­ 33 UUnniittss,, CCRRNN MMeeddiicciinnee Public Health 101 is an in-depth introductory course for students interested in understanding the field and/or exploring career options in public health. The class will focus on basic concepts

  18. Winter Break Trip 2014 New York City

    E-Print Network [OSTI]

    Hutcheon, James M.

    Winter Break Trip 2014 New York City Tentative Trip Information December 13-19, 2014 Saturday Park & Ride Service" o These buses are NOT on the New York City Metro system. · Transportation in the City o Buying a New York Metro card is highly encouraged. o Price for a ride is $2.75 o The cost

  19. Geography 124, Winter 2008 Environmental Impact Analysis

    E-Print Network [OSTI]

    Geography 124, Winter 2008 Environmental Impact Analysis Room: BUNCHE HALL A 163 Instructor: t.he process of environmental impact analysis; 2. To understand the strengths and \\veakn{;.'Ss('s of dat environmental impact reports. Required Text: Introduction to Environment.al Impart Assessment, b.v.J. Glasson, R

  20. WINTER PERFORMANCE ASSESSMENT OF PERMEABLE PAVEMENTS

    E-Print Network [OSTI]

    WINTER PERFORMANCE ASSESSMENT OF PERMEABLE PAVEMENTS A COMPARATIVE STUDY OF POROUS ASPHALT, PERVIOUS CONCRETE, AND CONVENTIONAL ASPHALT IN A NORTHERN CLIMATE BY KRISTOPHER M. HOULE BS, Worcester the University of New Hampshire, the Northern New England Concrete Promotion Association (NNECPA), the Northeast

  1. Exam 1 EE531 Winter 2014

    E-Print Network [OSTI]

    Hochberg, Michael

    . Please limit active time working on the exam to 10 hours. 1. Consider a thick Si sample doped with NaExam 1 ­ EE531 Winter 2014 The test is a take home exam due at beginning of class on Tuesday Feb and light hole bands. Consider a thin Si membrane just 5 nm thick. (a) Calculate the change in the ni 2 due

  2. Fall/Winter 2005 CELEBRATING 100 YEARS

    E-Print Network [OSTI]

    Zhou, Chongwu

    Fall/Winter 2005 CELEBRATING 100 YEARS OF ENGINEERING AND ANNOUNCING THE MORK FAMILY DEPARTMENT Mankin PAGE 29 All in the Family John Mork (BSPE '70) and his family leave a lasting legacy by Diane Park Casino Hotel Malcolm R. Currie Retired, Hughes Aircraft Company Kenneth C. Dahlberg, MSEE '69

  3. Winter Term 2013/14 Development Economics I: Macro Issues in Development Economics

    E-Print Network [OSTI]

    Krivobokova, Tatyana

    1 Winter Term 2013/14 Development Economics I: Macro Issues in Development Economics Instructor.104). This course is providing an overview of development economics issues, with particular emphasis on macro issues in economic development. The most important topics to be covered are the measurement and meaning of economic

  4. Winter Session 2008 Calendar January 2 25, 2008

    E-Print Network [OSTI]

    Adali, Tulay

    Winter Session 2008 Calendar January 2 ­ 25, 2008 November 1 Registration begins November 22 - 23 Campus closed for Thanksgiving Holiday December 24 ­ January 1Campus closed for winter break January 2 First day of winter session Last day to drop for a 100% tuition refund* January 3 Last day to drop

  5. WINTER-RUN CHINOOK SALMON IN THE SACRAMENTO RIVER, CALIFORNIA

    E-Print Network [OSTI]

    461 WINTER-RUN CHINOOK SALMON IN THE SACRAMENTO RIVER, CALIFORNIA WITH NOTES ON WATER TEMPERATURE REPORT-FISHERIES Na 461 #12;#12;WINTER-RUN CHINOOK SALMON IN THE SACRAMENTO RIVER, CALIFORNIA WITH NOTES HAMILTON CITY O Frontispiece.--Upper Sacramento River and Tributaries iv #12;WINTER-RUN CHINOOK SALMON

  6. Precision measurement of solar neutrino oscillation parameters by a long-baseline reactor neutrino experiment in Europe

    E-Print Network [OSTI]

    S. T. Petcov; T. Schwetz

    2006-07-13

    We consider the determination of the solar neutrino oscillation parameters $\\Delta m^2_{21}$ and $\\theta_{12}$ by studying oscillations of reactor anti-neutrinos emitted by nuclear power plants (located mainly in France) with a detector installed in the Frejus underground laboratory. The performances of a water Cerenkov detector of 147 kt fiducial mass doped with 0.1% of Gadolinium (MEMPHYS-Gd) and of a 50 kt scale liquid scintillator detector (LENA) are compared. In both cases 3$\\sigma$ uncertainties below 3% on $\\Delta m^2_{21}$ and of about 20% on $\\sin^2\\theta_{12}$ can be obtained after one year of data taking. The Gadolinium doped Super-Kamiokande detector (SK-Gd) in Japan can reach a similar precision if the SK/MEMPHYS fiducial mass ratio of 1 to 7 is compensated by a longer SK-Gd data taking time. Several years of reactor neutrino data collected by MEMPHYS-Gd or LENA would allow a determination of $\\Delta m^2_{21}$ and $\\sin^2\\theta_{12}$ with uncertainties of approximately 1% and 10% at 3$\\sigma$, respectively. These accuracies are comparable to those that can be reached in the measurement of the atmospheric neutrino oscillation parameters $\\Delta m^2_{31}$ and $\\sin^2\\theta_{23}$ in long-baseline superbeam experiments.

  7. An evaluation of operating speed reduction as a surrogate measure for accident experience on horizontal curves on two-lane rural highways 

    E-Print Network [OSTI]

    Anderson, Ingrid Bernice

    1993-01-01

    of accidents is relatively small. This problem is especially significant at rural locations where low traffic volumes require several years to establish a sufficient accident rate. A small sample of accident data may not accurately reveal the safety... to accident records. " One geometric measure which several studies have shown to have a relationship with accident experience is degree of curvature. Glennon (7) cites five studies which concluded that accident experience increased with increasing degree...

  8. Combined Measurement of the Higgs Boson Mass in pp Collisions at ?s = 7 and 8 TeV with the ATLAS and CMS Experiments

    E-Print Network [OSTI]

    Taylor, Frank E.

    A measurement of the Higgs boson mass is presented based on the combined data samples of the ATLAS and CMS experiments at the CERN LHC in the H ? ?? and H ? ZZ ? 4? decay channels. The results are obtained from a simultaneous ...

  9. MODELING THE EFFECTS OF HUD VISUAL PROPERTIES, PILOT EXPERIENCE AND FLIGHT SCENARIO ON A MULTI-DIMENSIONAL MEASURE OF CLUTTER

    E-Print Network [OSTI]

    Kaber, David B.

    MODELING THE EFFECTS OF HUD VISUAL PROPERTIES, PILOT EXPERIENCE AND FLIGHT SCENARIO ON A MULTI experience; (b) HUD configuration; (c) flight segment; and (d) workload on perceptions of display clutter and cognitive load, and flight task performance. 3. Model HUD clutter scores in terms of display visual

  10. Food habits, habitat, distribution, numbers, and subspecies of sandhill cranes wintering in southern Texas 

    E-Print Network [OSTI]

    Guthery, Frederick Stewart

    1972-01-01

    , assistance, and time they offered. Without drawing on the knowledge and practical experience of game management officers employed by the Texas Parks and Mildlife Department, certain objec- tives could not have been adequately accomplished. Game management... ~ Estimate of the number of sandhill cranes wintering in 62 southern Texas during December, 1970' and Januaryy 1971 ~ based on personal observatians and reports received from game management officers, Means, ranges, and s~ deviations cf weights and 67...

  11. Measurement of the electroweak top quark production cross section and the CKM matrix element Vtb with the D0 experiment

    SciTech Connect (OSTI)

    Kirsch, Matthias; /Aachen, Tech. Hochsch.

    2009-06-01

    At particle accelerators the Standard Model has been tested and will be tested further to a great precision. The data analyzed in this thesis have been collected at the world's highest energetic-collider, the Tevatron, located at the Fermi National Accelerator Laboratory (FNAL) in the vicinity of Chicago, IL, USA. There, protons and antiprotons are collided at a center-of-mass energy of {radical}s = 1.96 TeV. The discovery of the top quark was one of the remarkable results not only for the CDF and D0 experiments at the Tevatron collider, but also for the Standard Model, which had predicted the existence of the top quark because of symmetry arguments long before already. Still, the Tevatron is the only facility able to produce top quarks. The predominant production mechanism of top quarks is the production of a top-antitop quark pair via the strong force. However, the Standard Model also allows the production of single top quarks via the electroweak interaction. This process features the unique opportunity to measure the |V{sub tb}| matrix element of the Cabbibo-Kobayashi-Maskawa (CKM) matrix directly, without assuming unitarity of the matrix or assuming that the number of quark generations is three. Hence, the measurement of the cross section of electroweak top quark production is more than the technical challenge to extract a physics process that only occurs one out of ten billion collisions. It is also an important test of the V-A structure of the electroweak interaction and a potential window to physics beyond the Standard Model in the case where the measurement of |V{sub tb}| would result in a value significantly different from 1, the value predicted by the Standard Model. At the Tevatron two production processes contribute significantly to the production of single top quarks: the production via the t-channel, also called W-gluon fusion, and the production via the s-channel, known as well as W* process. This analysis searches for the combined s+t channel production cross section, assuming the ratio of s-channel production over t-channel production is realized in nature as predicted by the Standard Model. A data set of approximately 1 fb{sup -1} is analyzed, the data set used by the D0 collaboration to claim evidence for single top quark production. Events with two, three, and four jets are used in the analysis if they contain one or two jets that were tagged as originating from the decay of a b hadron, an isolated muon or electron, and a significant amount of missing transverse energy. This selection of events follows the signature that the single top quark events are expected to show in the detector. In the meantime, both collaborations D0 and CDF have analyzed a larger data set and have celebrated the joint observation of single top quark production. The novelty of the analysis presented here is the way discriminating observables are determined. A so-called Multi-Process Factory evaluates each event under several hypotheses. A common analysis technique for example in top quark properties studies is to reconstruct the intermediate particles in the decay chain of the signal process from the final state objects measured in the various subdetectors. An essential part of such a method is to resolve the ambiguities that arise in the assignment of the final state objects to the partons of the decay chain. In a Multi-Process Factory this approach is extended and not only the decay chain of the signal process is reconstructed, but also the decay chains of the most important background processes. From the numerous possible event configurations for each of the signal and background decay chains the most probable configuration is selected based on a likelihood measure. Properties of this configuration, such as mass of the reconstructed top quark, are then used in a multivariate analysis technique to separate the expected signal contribution from the background processes. The technique which is used is called Boosted Decision Trees and has only recently been introduced in high energy physics analyses. A Bayesian approach is use

  12. ARM - Field Campaign - Winter SCM IOP

    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 HomeA Better Anode DesigngovCampaignsSpring Single ColumngovCampaignsWinter 1994 Single Column Model

  13. System size and energy dependence of high pT hadron production measured with PHENIX experiment at RHIC

    E-Print Network [OSTI]

    Takao Sakaguchi

    2007-03-16

    PHENIX has measured high transverse momentum (pT) identified hadrons in different collision species and energies in the last five RHIC runs. The systematic study of the high pT hadron production provides an idea on interaction of hard scattered partons and the matter created in relativistic heavy ion collision. The eta/pi0 ratio is measured in Au+Au collisions, which gives a hint on the system thermalization and particle production. A future measurement of hadron and photon measurement is discussed.

  14. Registration Open for Winter Fuels Outlook Conference on October...

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

    event will address global oil supply uncertainty; the effects of projected winter weather on the demand for heating and key transportation fuels; and a range of market factors...

  15. Quality Assurance Exchange Winter 2010 Volume 6 Issue 1

    Broader source: Energy.gov [DOE]

    Quality Assurance Exchange Winter 2010 Volume 6 Issue 1 U.S. Department of Energy Office of Quality Assurance Policy and Assistance

  16. Relationship between juvenile steelhead survival and winter habitat availability

    E-Print Network [OSTI]

    Huber, Eric; Kayed, Sammy; Post, Charles

    2011-01-01

    Ugedal. 2007. Shelter availability affects behaviour, size-and winter habitat availability Eric Huber, Sammy Kayed, andThe establishment and availability of interstitial spaces

  17. Potential for measurement of the tensor electric and magnetic polarizabilities of the deuteron in storage-ring experiments with polarized beams

    E-Print Network [OSTI]

    Vladimir G. Baryshevsky; Alexander J. Silenko

    2010-11-10

    Measurement of the tensor electric and magnetic polarizabilities of the deuteron is of great interest, especially in connection with the possibilities of COSY and GSI. These polarizabilities can be measured in storage rings by the frozen spin method providing a disappearance of g-2 precession. This method will be used in the planned deuteron electric-dipole-moment experiment in storage rings. The tensor electric polarizability of the deuteron significantly influences the buildup of the vertical polarization in the above experiment. The spin interactions depending on the electric dipole moment, the tensor electric polarizability, and main systematical errors caused by field misalignments have very different symmetries. For the considered experimental conditions, the sensitivity to the deuteron EDM of $1\\times10^{-29} e\\cdot$cm corresponds to measuring the both of tensor polarizabilities with an accuracy of $\\delta\\alpha_T\\approx\\delta\\beta_T\\approx5\\times10^{-42}$ cm$^3$. This conservative estimate can be improved by excluding the systematical error caused by the field instability which is negligible for the measurement of the tensor polarizabilities. To find the tensor magnetic polarizability, the horizontal components of the polarization vector should be measured.

  18. Migration Patterns of Juvenile Winter-run-sized Chinook Salmon (Oncorhynchus tshawytscha) through the Sacramento–San Joaquin Delta

    E-Print Network [OSTI]

    2013-01-01

    Habitat; Sacramento River Winter-Run Chinook Salmon. VolumeStatus of Sacramento River Winter-run Chinook Salmon. Volumeplasticity in Sacramento River winter-run chinook salmon (

  19. First measurements of beauty quark production at {\\surd}s = 7 TeV with the CMS experiment

    E-Print Network [OSTI]

    Vincenzo Chiochia; for the CMS Collaboration

    2010-11-23

    This article summarizes the first measurements of inclusive beauty production cross section in proton-proton collisions at sqrt(s)=7 TeV and central rapidities. The results are based on different techniques, such as the identification of semileptonic b-decays into muons and inclusive jet measurements with secondary vertex tagging. The measurements probe b-quark production in different regions of transverse momenta. The experimental results are compared with next-to-leading order QCD predictions and various Monte Carlo models.

  20. Early time implosion symmetry from two-axis shock-timing measurements on indirect drive NIF experiments

    SciTech Connect (OSTI)

    Moody, J. D., E-mail: moody4@llnl.gov; Robey, H. F.; Celliers, P. M.; Munro, D. H.; Barker, D. A.; Baker, K. L.; Döppner, T.; Hash, N. L.; Berzak Hopkins, L.; LaFortune, K.; Landen, O. L.; LePape, S.; MacGowan, B. J.; Ralph, J. E.; Ross, J. S.; Widmayer, C. [Lawrence Livermore National Laboratory, Livermore, California 94551 (United States); Nikroo, A.; Giraldez, E. [General Atomics, San Diego, California 92186-5608 (United States); Boehly, T. [Laboratory for Laser Energetics, Rochester, New York 14623-1299 (United States)

    2014-09-15

    An innovative technique has been developed and used to measure the shock propagation speed along two orthogonal axes in an inertial confinement fusion indirect drive implosion target. This development builds on an existing target and diagnostic platform for measuring the shock propagation along a single axis. A 0.4?mm square aluminum mirror is installed in the ablator capsule which adds a second orthogonal view of the x-ray-driven shock speeds. The new technique adds capability for symmetry control along two directions of the shocks launched in the ablator by the laser-generated hohlraum x-ray flux. Laser power adjustments in four different azimuthal cones based on the results of this measurement can reduce time-dependent symmetry swings during the implosion. Analysis of a large data set provides experimental sensitivities of the shock parameters to the overall laser delivery and in some cases shows the effects of laser asymmetries on the pole and equator shock measurements.

  1. Polarimetry measurements of current density profile and fluctuation changes during lower hybrid experiments on Alcator C-Mod

    E-Print Network [OSTI]

    Xu, Peng, Ph. D. Massachusetts Institute of Technology

    2013-01-01

    As a possible method to achieve steady-state plasma operation in a tokamak fusion reactor, Lower Hybrid Current Drive (LHCD) has been extensively studied on Alcator C-Mod. The measurement of current density profiles (or ...

  2. An electron/ion spectrometer with the ability of low energy electron measurement for fast ignition experiments

    SciTech Connect (OSTI)

    Ozaki, T.; Sakagami, H. [National Institute for Fusion Science, 322-6, Oroshi, Toki, Gifu 509-5292 (Japan); Kojima, S.; Arikawa, Y.; Shiraga, H.; Fujioka, S. [Institute of Laser Engineering, Osaka University, 2-6, Yamada-oka, Suita, Osaka 565-0871 (Japan); Kato, R., E-mail: ozaki@nifs.ac.jp [Institute of Scientific and Industrial Research, Osaka University, 8-1, Mihogaoka, Ibaraki, Osaka 567-0047 (Japan)

    2014-11-15

    An electron energy spectrometer (ESM) is one of the most fundamental diagnostics in the fast ignition experiment. It is necessary to observe the spectra down to a low energy range in order to obtain the accurate deposition efficiency toward the core. Here, we realize the suitable ESM by using a ferrite magnet with a moderate magnetic field of 0.3 T and a rectangular magnetic circuit covered with a steel plate in the inlet side.

  3. Physics 218 General Information Winter 2015 Instructor: Howard Haber

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Physics 218 General Information Winter 2015 Instructor: Howard Haber Office: ISB, Room 326 Phone and Jean-Bernard Zuber #12;Physics 171 Advanced Quantum Field Theory Winter 2015 Course Outline Topic of particle physics Chapter 29 6. Introduction to Regularization and Renormalization Chapters 15.4, 16, 18 7

  4. Physics 218 General Information Winter 2015 Instructor: Howard Haber

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Physics 218 General Information Winter 2015 Instructor: Howard Haber O#ce: ISB, Room 326 Phone and Jean­Bernard Zuber #12; Physics 171 Advanced Quantum Field Theory Winter 2015 Course Outline Topic of particle physics Chapter 29 6. Introduction to Regularization and Renormalization Chapters 15.4, 16, 18 7

  5. 2nd Owl Symposium Winter Owl Surveying in Central Alberta

    E-Print Network [OSTI]

    2nd Owl Symposium 518 Winter Owl Surveying in Central Alberta Barbara H. Beck and James A. Beck, Jr. Most of the calling was done during the winter and almost all of it in central Alberta with much fever. 1 Department of Renewable Resour ces, 751 GSB, University of Alberta. Edmonton, Alberta T6G 2H1

  6. Issue no. 4, Winter 2015 Newsletter of the

    E-Print Network [OSTI]

    Issue no. 4, Winter 2015 Newsletter of the Centre for Inter-Faculty Programs, University of Windsor-Faculty Programs University of Windsor Windsor, Ontario N9B 3P4 CHN Room G126 (519) 253-3000 ext. 2324 Office Hours: by appointment Please contact ifp@uwindsor.ca Welcome to the Winter 2015 edition of Crossings! You will notice

  7. Physics 5B General Information Winter 2009 Instructor: Howard Haber

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    : ISB, Room 288 Phone Number: 459-4106 E-mail: sharma@physics.ucsc.edu PHYSICS 5J: INTRODUCTION Introduction to Physics II Winter 2009 Brief Course Outline for Physics 5B Topic Reading 1. Fluids GiancoliPhysics 5B General Information Winter 2009 Instructor: Howard Haber Office: ISB, Room 326 Phone

  8. STANFORD LINEAR ACCELERATOR CENTER Winter 1999, Vol. 29, No. 3

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    STANFORD LINEAR ACCELERATOR CENTER Winter 1999, Vol. 29, No. 3 #12;The Beam Line is published GEORGE TRILLING, KARL VAN BIBBER HERMAN WINICK Illustrations TERRY ANDERSON Distribution CRYSTAL TILGHMAN A PERIODICAL OF PARTICLE PHYSICS WINTER 1999 VOL. 29, NUMBER 3 Printed on recycled paper FEATURES 2 GOLDEN

  9. Field Demonstration of Automated Demand Response for Both Winter and

    E-Print Network [OSTI]

    LBNL-6216E Field Demonstration of Automated Demand Response for Both Winter and Summer Events;1 Field Demonstration of Automated Demand Response for Both Winter and Summer Events in Large Buildings of a series of field test of automated demand response systems in large buildings in the Pacific Northwest

  10. Fact #818: April 21, 2014 The Effect of Winter Weather on Fuel...

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

    8: April 21, 2014 The Effect of Winter Weather on Fuel Economy Fact 818: April 21, 2014 The Effect of Winter Weather on Fuel Economy Winter driving conditions and cold...

  11. Northern winter climate change: Assessment of uncertainty in CMIP5 projections related

    E-Print Network [OSTI]

    Gerber, Edwin

    Northern winter climate change: Assessment of uncertainty in CMIP5 projections related circulation could have an important impact on northern winter tropospheric climate change, given that sea coherent variations in troposphere-stratosphere circulation. Here we assess northern winter stratospheric

  12. Atmospheric Radiation Measurement (ARM) Data from Steamboat Springs, Colorado, for the Storm Peak Laboratory Cloud Property Validation Experiment (STORMVEX)

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

    In October 2010, the initial deployment of the second ARM Mobile Facility (AMF2) took place at Steamboat Springs, Colorado, for the Storm Peak Laboratory Cloud Property Validation Experiment (STORMVEX). The objective of this field campaign was to obtain data about liquid and mixed-phase clouds using AMF2 instruments in conjunction with Storm Peak Laboratory (located at an elevation of 3220 meters on Mt. Werner), a cloud and aerosol research facility operated by the Desert Research Institute. STORMVEX datasets are freely available for viewing and download. Users are asked to register with the ARM Archive; the user's email address is used from that time forward as the login name.

  13. Measurement of the W???? cross section in pp collisions at ?s = 7 TeV with the ATLAS experiment

    E-Print Network [OSTI]

    Taylor, Frank E.

    The cross section for the production of W bosons with subsequent decay W???? is measured with the ATLAS detector at the LHC. The analysis is based on a data sample that was recorded in 2010 at a proton–proton center-of-mass ...

  14. Airborne Sun photometer measurements of aerosol optical depth and columnar water vapor during the Puerto Rico Dust Experiment and

    E-Print Network [OSTI]

    Christopher, Sundar A.

    Airborne Sun photometer measurements of aerosol optical depth and columnar water vapor during to within 0.004­0.030 with coincident data obtained with an AERONET Sun/ sky radiometer located on Cabras Dynamics: Remote sensing; KEYWORDS: PRIDE, airborne Sun photometer, aerosol optical depth, columnar water

  15. Laser-Induced Fluorescence Measurement of the Ion-Energy-Distribution Function in a Collisionless Reconnection Experiment

    E-Print Network [OSTI]

    Egedal, Jan

    Laser-Induced Fluorescence Measurement of the Ion-Energy-Distribution Function in a Collisionless for Plasma Physics, EURATOM Association, Greifswald 17491, Germany 2 Massachusetts Institute of Technology], which makes the reconnection drive independent from plasma production. For the present study

  16. Measurements of dielectron production in Au + Au collisions at sNN=200 GeV from the STAR experiment

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

    Adamczyk, L.; Adkins, J. K.; Agakishiev, G.; Aggarwal, M. M.; Ahammed, Z.; Alekseev, I.; Alford, J.; Aparin, A.; Arkhipkin, D.; Aschenauer, E. C.; et al

    2015-08-24

    We report on measurements of dielectron (e?e?) production in Au+Au collisions at a center-of-mass energy of 200 GeV per nucleon-nucleon pair using the STAR detector at RHIC. Systematic measurements of the dielectron yield as a function of transverse momentum (pT) and collision centrality show an enhancement compared to a cocktail simulation of hadronic sources in the low invariant-mass region (Mee 2). This enhancement cannot be reproduced by the ?-meson vacuum spectral function. In minimum-bias collisions, in the invariant-mass range of 0.30 – 0.76GeV/c˛, integrated over the full pT acceptance, the enhancement factor is 1.76±0.06(stat.)±0.26(sys.)±0.29(cocktail). The enhancement factor exhibits weakmore »centrality and pT dependence in STAR's accessible kinematic regions, while the excess yield in this invariant-mass region as a function of the number of participating nucleons follows a power-law shape with a power of 1.44±0.10. Models that assume an in-medium broadening of the ?-meson spectral function consistently describe the observed excess in these measurements. In addition, we report on measurements of ?- and ?-meson production through their e?e? decay channel. These measurements show good agreement with Tsallis blast-wave model predictions, as well as, in the case of the ? meson, results through its K?K? decay channel. In the intermediate invariant-mass region (1.1 ee « less

  17. ClimateWinter 2000 Vol. 2, No. 1 Table of Contents

    E-Print Network [OSTI]

    Colorado ClimateWinter 2000 Vol. 2, No. 1 #12;Table of Contents The Winter Cloud of the Rockies........................................................................................................................................5 October 2000............................................................................................................................................................5 November 2000

  18. Time-resolved measurements of the hot-electron population in ignition-scale experiments on the National Ignition Facility (invited)

    SciTech Connect (OSTI)

    Hohenberger, M. Stoeckl, C.; Albert, F.; Palmer, N. E.; Döppner, T.; Divol, L.; Dewald, E. L.; Bachmann, B.; MacPhee, A. G.; LaCaille, G.; Bradley, D. K.; Lee, J. J.

    2014-11-15

    In laser-driven inertial confinement fusion, hot electrons can preheat the fuel and prevent fusion-pellet compression to ignition conditions. Measuring the hot-electron population is key to designing an optimized ignition platform. The hot electrons in these high-intensity, laser-driven experiments, created via laser-plasma interactions, can be inferred from the bremsstrahlung generated by hot electrons interacting with the target. At the National Ignition Facility (NIF) [G. H. Miller, E. I. Moses, and C. R. Wuest, Opt. Eng. 43, 2841 (2004)], the filter-fluorescer x-ray (FFLEX) diagnostic–a multichannel, hard x-ray spectrometer operating in the 20–500 keV range–has been upgraded to provide fully time-resolved, absolute measurements of the bremsstrahlung spectrum with ?300 ps resolution. Initial time-resolved data exhibited significant background and low signal-to-noise ratio, leading to a redesign of the FFLEX housing and enhanced shielding around the detector. The FFLEX x-ray sensitivity was characterized with an absolutely calibrated, energy-dispersive high-purity germanium detector using the high-energy x-ray source at NSTec Livermore Operations over a range of K-shell fluorescence energies up to 111 keV (U K{sub ?}). The detectors impulse response function was measured in situ on NIF short-pulse (?90 ps) experiments, and in off-line tests.

  19. Monochromatic x-ray radiography for areal-density measurement of inertial fusion energy fuel in fast ignition experiment

    SciTech Connect (OSTI)

    Fujioka, Shinsuke; Fujiwara, Takashi; Tanabe, Minoru; Nishimura, Hiroaki; Nagatomo, Hideo; Ohira, Shinji; Shiraga, Hiroyuki; Azechi, Hiroshi; Inubushi, Yuichi

    2010-10-15

    Ultrafast, two-dimensional x-ray imaging is an important diagnostics for the inertial fusion energy research, especially in investigating implosion dynamics at the final stage of the fuel compression. Although x-ray radiography was applied to observing the implosion dynamics, intense x-rays emitted from the high temperature and dense fuel core itself are often superimposed on the radiograph. This problem can be solved by coupling the x-ray radiography with monochromatic x-ray imaging technique. In the experiment, 2.8 or 5.2 keV backlight x-rays emitted from laser-irradiated polyvinyl chloride or vanadium foils were selectively imaged by spherically bent quartz crystals with discriminating the out-of-band emission from the fuel core. This x-ray radiography system achieved 24 {mu}m and 100 ps of spatial and temporal resolutions, respectively.

  20. Texas Rice, Volume III, Number 9, Winter Issue 

    E-Print Network [OSTI]

    2003-01-01

    stream_source_info 2003_Winter_Issue Vol III No 9.pdf.txt stream_content_type text/plain stream_size 47032 Content-Encoding UTF-8 stream_name 2003_Winter_Issue Vol III No 9.pdf.txt Content-Type text/plain; charset=UTF-8... Texas A&M University System Agricultural Research and Extension Center Beaumont, Texas Winter 2003 Volume III Number 9 Texas Rice Rice Production In Texas Economically Strong - Environmentally Sound continued on page 6 It was a clear...

  1. Texas Rice, Volume 1, Number 9, Winter Issue 

    E-Print Network [OSTI]

    2001-01-01

    stream_source_info 2001_Winter_Issue Vol 1 No 9.pdf.txt stream_content_type text/plain stream_size 28989 Content-Encoding UTF-8 stream_name 2001_Winter_Issue Vol 1 No 9.pdf.txt Content-Type text/plain; charset=UTF-8 Seed... and Extension Center Beaumont, Texas Winter 2001 Volume I Number 9 Texas Rice The Foundation Seed Program had its beginning in the spring of 1941. At that time the Beaumont Center was still located at the old site in Amelia. Researchers had a small...

  2. Small Grains and Rye Grass for Winter Pasture. 

    E-Print Network [OSTI]

    Stansel, R. H. (Roy Harrison); Dunkle, P. B. (Paul Burtch); Jones, D. L. (Don L.)

    1937-01-01

    as lvell as practicaIIg all classes of livestock. With the uniform success of Sudan as grazing crop in sumlner and fall and with these winter grazillg crops, tile farmer has within his wasp a potential constant supply of green grafiag abundant proteins... cutting to cutting, but has a tendency to increase during the latter part of the growing season. RESULTS AT DENTON Pract.ica1 Problems in Connection with Winter Pastures at Denton Wheat is the principal small grain planted for winter pasture although...

  3. The Energy Spectrum of Cosmic Rays above 10$^{17.2}$ eV Measured by the Fluorescence Detectors of the Telescope Array Experiment in Seven Years

    E-Print Network [OSTI]

    ,

    2015-01-01

    The Telescope Array (TA) experiment is the largest detector to observe ultra-high-energy cosmic rays in the northern hemisphere. The fluorescence detectors at southern two stations of TA are newly constructed and have now completed seven years of steady operation. One advantage of monocular analysis of the fluorescence detectors is a lower energy threshold for cosmic rays than that of other techniques like stereoscopic observations or coincidences with the surface detector array, allowing the measurement of an energy spectrum covering three orders of magnitude in energy. Analyzing data collected during those seven years, we report the energy spectrum of cosmic rays covering a broad range of energies above 10$^{17.2}$ eV measured by the fluorescence detectors and a comparison with previously published results.

  4. The cosmic ray proton plus helium energy spectrum measured by the ARGO-YBJ experiment in the energy range 3-300 TeV

    E-Print Network [OSTI]

    :,; Bernardini, P; Bi, X J; Cao, Z; Catalanotti, S; Chen, S Z; Chen, T L; Cui, S W; Dai, B Z; D'Amone, A; Danzengluobu,; De Mitri, I; Piazzoli, B D'Ettorre; Di Girolamo, T; Di Sciascio, G; Feng, C F; Feng, Zhaoyang; Feng, Zhenyong; Gou, Q B; Guo, Y Q; He, H H; Hu, Haibing; Hu, Hongbo; Iacovacci, M; Iuppa, R; Jia, H Y; Labaciren,; Li, H J; Liu, C; Liu, J; Liu, M Y; Lu, H; Ma, L L; Ma, X H; Mancarella, G; Mari, S M; Marsella, G; Mastroianni, S; Montini, P; Ning, C C; Perrone, L; Pistilli, P; Salvini, P; Santonico, R; Settanta, G; Shen, P R; Sheng, X D; Shi, F; Surdo, A; Tan, Y H; Vallania, P; Vernetto, S; Vigorito, C; Wang, H; Wu, C Y; Wu, H R; Xue, L; Yang, Q Y; Yang, X C; Yao, Z G; Yuan, A F; Zha, M; Zhang, H M; Zhang, L; Zhang, X Y; Zhang, Y; Zhao, J; Zhaxiciren,; Zhaxisangzhu,; Zhou, X X; Zhu, F R; Zhu, Q Q

    2015-01-01

    The ARGO-YBJ experiment is a full-coverage air shower detector located at the Yangbajing Cosmic Ray Observatory (Tibet, People's Republic of China, 4300 m a.s.l.). The high altitude, combined with the full-coverage technique, allows the detection of extensive air showers in a wide energy range and offer the possibility of measuring the cosmic ray proton plus helium spectrum down to the TeV region, where direct balloon/space-borne measurements are available. The detector has been in stable data taking in its full configuration from November 2007 to February 2013. In this paper the measurement of the cosmic ray proton plus helium energy spectrum is presented in the region 3-300 TeV by analyzing the full collected data sample. The resulting spectral index is $\\gamma = -2.64 \\pm 0.01$. These results demonstrate the possibility of performing an accurate measurement of the spectrum of light elements with a ground based air shower detector.

  5. The cosmic ray proton plus helium energy spectrum measured by the ARGO-YBJ experiment in the energy range 3-300 TeV

    E-Print Network [OSTI]

    The ARGO-YBJ Collaboration; :; B. Bartoli; P. Bernardini; X. J. Bi; Z. Cao; S. Catalanotti; S. Z. Chen; T. L. Chen; S. W. Cui; B. Z. Dai; A. D'Amone; Danzengluobu; I. De Mitri; B. D'Ettorre Piazzoli; T. Di Girolamo; G. Di Sciascio; C. F. Feng; Zhaoyang Feng; Zhenyong Feng; Q. B. Gou; Y. Q. Guo; H. H. He; Haibing Hu; Hongbo Hu; M. Iacovacci; R. Iuppa; H. Y. Jia; Labaciren; H. J. Li; C. Liu; J. Liu; M. Y. Liu; H. Lu; L. L. Ma; X. H. Ma; G. Mancarella; S. M. Mari; G. Marsella; S. Mastroianni; P. Montini; C. C. Ning; L. Perrone; P. Pistilli; P. Salvini; R. Santonico; G. Settanta; P. R. Shen; X. D. Sheng; F. Shi; A. Surdo; Y. H. Tan; P. Vallania; S. Vernetto; C. Vigorito; H. Wang; C. Y. Wu; H. R. Wu; L. Xue; Q. Y. Yang; X. C. Yang; Z. G. Yao; A. F. Yuan; M. Zha; H. M. Zhang; L. Zhang; X. Y. Zhang; Y. Zhang; J. Zhao; Zhaxiciren; Zhaxisangzhu; X. X. Zhou; F. R. Zhu; Q. Q. Zhu

    2015-03-24

    The ARGO-YBJ experiment is a full-coverage air shower detector located at the Yangbajing Cosmic Ray Observatory (Tibet, People's Republic of China, 4300 m a.s.l.). The high altitude, combined with the full-coverage technique, allows the detection of extensive air showers in a wide energy range and offer the possibility of measuring the cosmic ray proton plus helium spectrum down to the TeV region, where direct balloon/space-borne measurements are available. The detector has been in stable data taking in its full configuration from November 2007 to February 2013. In this paper the measurement of the cosmic ray proton plus helium energy spectrum is presented in the region 3-300 TeV by analyzing the full collected data sample. The resulting spectral index is $\\gamma = -2.64 \\pm 0.01$. These results demonstrate the possibility of performing an accurate measurement of the spectrum of light elements with a ground based air shower detector.

  6. Development of a quartz tuning-fork-based force sensor for measurements in the tens of nanoNewton force range during nanomanipulation experiments

    SciTech Connect (OSTI)

    Oiko, V. T. A. Rodrigues, V.; Ugarte, D.; Martins, B. V. C.; Silva, P. C.

    2014-03-15

    Understanding the mechanical properties of nanoscale systems requires new experimental and theoretical tools. In particular, force sensors compatible with nanomechanical testing experiments and with sensitivity in the nN range are required. Here, we report the development and testing of a tuning-fork-based force sensor for in situ nanomanipulation experiments inside a scanning electron microscope. The sensor uses a very simple design for the electronics and it allows the direct and quantitative force measurement in the 1–100 nN force range. The sensor response is initially calibrated against a nN range force standard, as, for example, a calibrated Atomic Force Microscopy cantilever; subsequently, applied force values can be directly derived using only the electric signals generated by the tuning fork. Using a homemade nanomanipulator, the quantitative force sensor has been used to analyze the mechanical deformation of multi-walled carbon nanotube bundles, where we analyzed forces in the 5–40 nN range, measured with an error bar of a few nN.

  7. Geology and Geohazards in Taiwan Geologic Field Course and Study Abroad Experience

    E-Print Network [OSTI]

    Alpay, S. Pamir

    Geology and Geohazards in Taiwan Geologic Field Course and Study Abroad Experience Winter Break the tropics over winter break? Sunday, March 2, 14 #12;Contents: The Course Why Taiwan Logistics The Instructors The Cost Comments from 2013 Fact Sheet & Links GEOLOGYANDGEOHAZARDS TAIWAN2013 Sunday, March 2, 14

  8. Colorado Climate Winter 1999/2000 Vol. 1, No. 1

    E-Print Network [OSTI]

    Colorado Climate Winter 1999/2000 Vol. 1, No. 1 Inside: What Is Climate? 1999 Water Year Review Climate on the Web Drought in Colorado #12;Colorado Climate Center Atmospheric Science Department Colorado ..................................................................................................................................................... 1 What Is Climate

  9. ENCS 307: ENVIRONMENTAL ASSESSMENT PRINCIPLES AND METHODS SECOND (WINTER) TERM

    E-Print Network [OSTI]

    Erbilgin, Nadir

    -1- ENCS 307: ENVIRONMENTAL ASSESSMENT PRINCIPLES AND METHODS SECOND (WINTER) TERM Instructor Dr. Grading Assignments 50% Exams 50% Course Description Environmental assessments are becoming more common as increasing regulatory requirements are developed. Information collected for environmental assessments must

  10. Ecology of Wintering Black-capped Vireos in Mexico 

    E-Print Network [OSTI]

    Powell, Robert Andrew

    2013-11-06

    The black-capped vireo (Vireo atricapilla) is an endangered Neotropical migratory songbird that has received considerable attention in its breeding range, but relatively little attention in its winter range in Mexico. To ...

  11. Physics 112 Thermodynamics and Statistical Physics Winter 2000 COURSE OUTLINE

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Physics 112 Thermodynamics and Statistical Physics Winter 2000 COURSE OUTLINE TOPIC READINGS 1 and probability theory can be found in Chapter 16 of Mathematical Methods in the Physical Sciences, by Mary L

  12. New Course for Winter 2016 Fundamentals of Energy Efficiency

    E-Print Network [OSTI]

    California at Davis, University of

    New Course for Winter 2016 Fundamentals of Energy Efficiency Sustainable relationships between climate change, renewable energy, and efficiency. Open energy systems rely on equal contributions from renewable energy supplies

  13. National FCEV Learning Demonstration: Winter 2011 Composite Data Products

    SciTech Connect (OSTI)

    Wipke, K.; Sprik, S.; Kurtz, J.; Ramsden, T.; Ainscough, C.; Saur, G.

    2012-01-01

    This presentation from the U.S. Department of Energy's National Renewable Energy Laboratory includes the composite data products produced in Winter 2011 as part of the National Fuel Cell Electric Vehicle (FCEV) Learning Demonstration.

  14. Short-Term Energy and Winter Fuels Outlook October 2013

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

    3 1 October 2013 Short-Term Energy and Winter Fuels Outlook (STEO) Highlights EIA projects average U.S. household expenditures for natural gas and propane will increase by 13%...

  15. Vegetation responses in Alaskan arctic tundra after 8 years of a summer warming and winter snow

    E-Print Network [OSTI]

    Ickert-Bond, Steffi

    by insulating vegetation from winter wind and temperature extremes, modifying winter soil temperaturesVegetation responses in Alaskan arctic tundra after 8 years of a summer warming and winter snow ) open-topped fiberglass chambers (OTCs) to study the effects of changes in winter snow cover and summer

  16. Signal and System Theory II, BSc, Winter 2008 Automatic Control Laboratory D-ITET

    E-Print Network [OSTI]

    Lygeros, John

    Signal and System Theory II, BSc, Winter 2008 Automatic Control Laboratory D-ITET ETH Zurich Winter happens to the state as t using the final value theorem. 1 #12;Signal and System Theory II, BSc, Winter T seconds. Do you believe her? Justify your answer. 2 #12;Signal and System Theory II, BSc, Winter 2008

  17. Factors influencing farmland habitat use by shorebirds wintering in the Fraser River Delta, Canada

    E-Print Network [OSTI]

    jamaicencis Gmelin), and peregrine falcons (Falco pere- grinus Tunstall). Winter field cover ranges from bare

  18. Use of east Texas reservoirs by wintering bald eagles 

    E-Print Network [OSTI]

    Russell, Sandra Joy

    1982-01-01

    USE OF EAST TEXAS RESERVOIRS BY WINTERING BALD EAGLES A Thesis SANDRA JOY RUSSELL Submitted to the Graduate College of Texas ABM University in partial fulfillment of the requirement for the degree of MASTER OF SCIENCE May 198Z Major Subject...: Wildlife and Fisheries Sciences USE OF EAST TEXAS RESERVOIRS BY WINTERING BALD EAGLES A Thesis by SANDRA JOY RUSSELL Approved as to style and content by: Chairman of Committee Member Member Me er Head of Department May 1982 ABSTRACT Use of East...

  19. Graphite and Beryllium Reflector Critical Assemblies of UO2 (Benchmark Experiments 2 and 3)

    SciTech Connect (OSTI)

    Margaret A. Marshall; John D. Bess

    2012-11-01

    INTRODUCTION A series of experiments was carried out in 1962-65 at the Oak Ridge National Laboratory Critical Experiments Facility (ORCEF) for use in space reactor research programs. A core containing 93.2 wt% enriched UO2 fuel rods was used in these experiments. The first part of the experimental series consisted of 252 tightly-packed fuel rods (1.27-cm triangular pitch) with graphite reflectors [1], the second part used 252 graphite-reflected fuel rods organized in a 1.506-cm triangular-pitch array [2], and the final part of the experimental series consisted of 253 beryllium-reflected fuel rods in a 1.506-cm-triangular-pitch configuration and in a 7-tube-cluster configuration [3]. Fission rate distribution and cadmium ratio measurements were taken for all three parts of the experimental series. Reactivity coefficient measurements were taken for various materials placed in the beryllium reflected core. All three experiments in the series have been evaluated for inclusion in the International Reactor Physics Experiment Evaluation Project (IRPhEP) [4] and the International Criticality Safety Benchmark Evaluation Project (ICSBEP) Handbooks, [5]. The evaluation of the first experiment in the series was discussed at the 2011 ANS Winter meeting [6]. The evaluations of the second and third experiments are discussed below. These experiments are of interest as benchmarks because they support the validation of compact reactor designs with similar characteristics to the design parameters for a space nuclear fission surface power systems [7].

  20. An analysis of winter precipitation in the northeast and a winter weather precipitation type forecasting tool for New York City 

    E-Print Network [OSTI]

    Gordon, Christopher James

    1999-01-01

    Winter storms produce a wide array of precipitation types across the northeast United States. Immense problems are created for all parts of today's society when the precipitation falls in the form of snow or freezing rain. ...

  1. Measurements of neutrino oscillation in appearance and disappearance channels by the T2K experiment with 6.6E20 protons on target

    E-Print Network [OSTI]

    Abe, K; Aihara, H; Akiri, T; Andreopoulos, C; Aoki, S; Ariga, A; Assylbekov, S; Autiero, D; Barbi, M; Barker, G J; Barr, G; Bartet-Friburg, P; Bass, M; Batkiewicz, M; Bay, F; Berardi, V; Berger, B E; Berkman, S; Bhadra, S; Blaszczyk, F d M; Blondel, A; Bolognesi, S; Bordoni, S; Boyd, S B; Brailsford, D; Bravar, A; Bronner, C; Buchanan, N; Calland, R G; Rodríguez, J Caravaca; Cartwright, S L; Castillo, R; Catanesi, M G; Cervera, A; Cherdack, D; Chikuma, N; Christodoulou, G; Clifton, A; Coleman, J; Coleman, S J; Collazuol, G; Connolly, K; Cremonesi, L; Dabrowska, A; Danko, I; Das, R; Davis, S; de Perio, P; De Rosa, G; Dealtry, T; Dennis, S R; Densham, C; Dewhurst, D; Di Lodovico, F; Di Luise, S; Dolan, S; Drapier, O; Duboyski, T; Duffy, K; Dumarchez, J; Dytman, S; Dziewiecki, M; Emery-Schrenk, S; Ereditato, A; Escudero, L; Feusels, T; Finch, A J; Fiorentini, G A; Friend, M; Fujii, Y; Fukuda, Y; Furmanski, A P; Galymov, V; Garcia, A; Giffin, S; Giganti, C; Gilje, K; Goeldi, D; Golan, T; Gonin, M; Grant, N; Gudin, D; Hadley, D R; Haegel, L; Haesler, A; Haigh, M D; Hamilton, P; Hansen, D; Hara, T; Hartz, M; Hasegawa, T; Hastings, N C; Hayashino, T; Hayato, Y; Hearty, C; Helmer, R L; Hierholzer, M; Hignight, J; Hillairet, A; Himmel, A; Hiraki, T; Hirota, S; Holeczek, J; Horikawa, S; Hosomi, F; Huang, K; Ichikawa, A K; Ieki, K; Ieva, M; Ikeda, M; Imber, J; Insler, J; Irvine, T J; Ishida, T; Ishii, T; Iwai, E; Iwamoto, K; Iyogi, K; Izmaylov, A; Jacob, A; Jamieson, B; Jiang, M; Johnson, S; Jo, J H; Jonsson, P; Jung, C K; Kabirnezhad, M; Kaboth, A C; Kajita, T; Kakuno, H; Kameda, J; Kanazawa, Y; Karlen, D; Karpikov, I; Katori, T; Kearns, E; Khabibullin, M; Khotjantsev, A; Kielczewska, D; Kikawa, T; Kilinski, A; Kim, J; King, S; Kisiel, J; Kitching, P; Kobayashi, T; Koch, L; Koga, T; Kolaceke, A; Konaka, A; Kormos, L L; Korzenev, A; Koshio, Y; Kropp, W; Kubo, H; Kudenko, Y; Kurjata, R; Kutter, T; Lagoda, J; Lamont, I; Larkin, E; Laveder, M; Lawe, M; Lazos, M; Lindner, T; Lister, C; Litchfield, R P; Longhin, A; Lopez, J P; Ludovici, L; Magaletti, L; Mahn, K; Malek, M; Manly, S; Marino, A D; Marteau, J; Martin, J F; Martins, P; Martynenko, S; Maruyama, T; Matveev, V; Mavrokoridis, K; Mazzucato, E; McCarthy, M; McCauley, N; McFarland, K S; McGrew, C; Mefodiev, A; Metelko, C; Mezzetto, M; Mijakowski, P; Miller, C A; Minamino, A; Mineev, O; Missert, A; Miura, M; Moriyama, S; Mueller, Th A; Murakami, A; Murdoch, M; Murphy, S; Myslik, J; Nakadaira, T; Nakahata, M; Nakamura, K G; Nakamura, K; Nakayama, S; Nakaya, T; Nakayoshi, K; Nantais, C; Nielsen, C; Nirkko, M; Nishikawa, K; Nishimura, Y; Nowak, J; O'Keeffe, H M; Ohta, R; Okumura, K; Okusawa, T; Oryszczak, W; Oser, S M; Ovsyannikova, T; Owen, R A; Oyama, Y; Palladino, V; Palomino, J L; Paolone, V; Payne, D; Perevozchikov, O; Perkin, J D; Petrov, Y; Pickard, L; Guerra, E S Pinzon; Pistillo, C; Plonski, P; Poplawska, E; Popov, B; Posiadala-Zezula, M; Poutissou, J -M; Poutissou, R; Przewlocki, P; Quilain, B; Radicioni, E; Ratoff, P N; Ravonel, M; Rayner, M A M; Redij, A; Reeves, M; Reinherz-Aronis, E; Riccio, C; Rodrigues, P A; Rojas, P; Rondio, E; Roth, S; Rubbia, A; Ruterbories, D; Rychter, A; Sacco, R; Sakashita, K; Sánchez, F; Sato, F; Scantamburlo, E; Scholberg, K; Schoppmann, S; Schwehr, J; Scott, M; Seiya, Y; Sekiguchi, T; Sekiya, H; Sgalaberna, D; Shah, R; Shaker, F; Shaw, D; Shiozawa, M; Short, S; Shustrov, Y; Sinclair, P; Smith, B; Smy, M; Sobczyk, J T; Sobel, H; Sorel, M; Southwell, L; Stamoulis, P; Steinmann, J; Still, B; Suda, Y; Suzuki, A; Suzuki, K; Suzuki, S Y; Suzuki, Y; Tacik, R; Tada, M; Takahashi, S; Takeda, A; Takeuchi, Y; Tanaka, H K; Tanaka, H A; Tanaka, M M; Terhorst, D; Terri, R; Thompson, L F; Thorley, A; Tobayama, S; Toki, W; Tomura, T; Totsuka, Y; Touramanis, C; Tsukamoto, T; Tzanov, M; Uchida, Y; Vacheret, A; Vagins, M; Vasseur, G; Wachala, T; Wakamatsu, K; Walter, C W; Wark, D; Warzycha, W; Wascko, M O; Weber, A; Wendell, R; Wilkes, R J; Wilking, M J; Wilkinson, C; Williamson, Z; Wilson, J R; Wilson, R J; Wongjirad, T; Yamada, Y; Yamamoto, K; Yanagisawa, C; Yano, T; Yen, S; Yershov, N; Yokoyama, M; Yoshida, K; Yuan, T; Yu, M; Zalewska, A; Zalipska, J; Zambelli, L; Zaremba, K; Ziembicki, M; Zimmerman, E D; Zito, M; ?muda, J

    2015-01-01

    We report on measurements of neutrino oscillation using data from the T2K long-baseline neutrino experiment collected between 2010 and 2013. In an analysis of muon neutrino disappearance alone, we find the following estimates and 68% confidence intervals for the two possible mass hierarchies: Normal Hierarchy: $\\sin^2\\theta_{23}=0.514^{+0.055}_{-0.056}$ and $\\Delta m^2_{32}=(2.51\\pm0.10)\\times 10^{-3}$ eV$^2$/c$^4$ Inverted Hierarchy: $\\sin^2\\theta_{23}=0.511\\pm0.055$ and $\\Delta m^2_{13}=(2.48\\pm0.10)\\times 10^{-3}$ eV$^2$/c$^4$ The analysis accounts for multi-nucleon mechanisms in neutrino interactions which were found to introduce negligible bias. We describe our first analyses that combine measurements of muon neutrino disappearance and electron neutrino appearance to estimate four oscillation parameters and the mass hierarchy. Frequentist and Bayesian intervals are presented for combinations of these parameters, with and without including recent reactor measurements. At 90% confidence level and including...

  2. STORMVEX: The Storm Peak Lab Cloud Property Validation Experiment Science and Operations Plan

    SciTech Connect (OSTI)

    Mace, J; Matrosov, S; Shupe, M; Lawson, P; Hallar, G; McCubbin, I; Marchand, R; Orr, B; Coulter, R; Sedlacek, A; Avallone, L; Long, C

    2010-09-29

    During the Storm Peak Lab Cloud Property Validation Experiment (STORMVEX), a substantial correlative data set of remote sensing observations and direct in situ measurements from fixed and airborne platforms will be created in a winter season, mountainous environment. This will be accomplished by combining mountaintop observations at Storm Peak Laboratory and the airborne National Science Foundation-supported Colorado Airborne Multi-Phase Cloud Study campaign with collocated measurements from the second ARM Mobile Facility (AMF2). We describe in this document the operational plans and motivating science for this experiment, which includes deployment of AMF2 to Steamboat Springs, Colorado. The intensive STORMVEX field phase will begin nominally on 1 November 2010 and extend to approximately early April 2011.

  3. Towards simultaneous measurements of electronic and structural properties in ultra-fast x-ray free electron laser absorption spectroscopy experiments

    SciTech Connect (OSTI)

    Gaudin, J.; Fourment, C.; Cho, B. I.; Engelhorn, K.; Galtier, E.; Harmand, M.; Leguay, P. M.; Lee, H. J.; Nagler, B.; Nakatsutsumi, M.; Ozkan, C.; Störmer, M.; Toleikis, S.; Tschentscher, Th.; Heimann, P. A.; Dorchies, F.

    2014-04-17

    The rapidly growing ultrafast science with X-ray lasers unveils atomic scale processes with unprecedented time resolution bringing the so called “molecular movie” within reach. X-ray absorption spectroscopy is one of the most powerful x-ray techniques providing both local atomic order and electronic structure when coupled with ad-hoc theory. Collecting absorption spectra within few x-ray pulses is possible only in a dispersive setup. We demonstrate ultrafast time-resolved measurements of the LIII-edge x-ray absorption near-edge spectra of irreversibly laser excited Molybdenum using an average of only few x-ray pulses with a signal to noise ratio limited only by the saturation level of the detector. The simplicity of the experimental set-up makes this technique versatile and applicable for a wide range of pump-probe experiments, particularly in the case of non-reversible processes.

  4. Towards simultaneous measurements of electronic and structural properties in ultra-fast x-ray free electron laser absorption spectroscopy experiments

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

    Gaudin, J.; Fourment, C.; Cho, B. I.; Engelhorn, K.; Galtier, E.; Harmand, M.; Leguay, P. M.; Lee, H. J.; Nagler, B.; Nakatsutsumi, M.; et al

    2014-04-17

    The rapidly growing ultrafast science with X-ray lasers unveils atomic scale processes with unprecedented time resolution bringing the so called “molecular movie” within reach. X-ray absorption spectroscopy is one of the most powerful x-ray techniques providing both local atomic order and electronic structure when coupled with ad-hoc theory. Collecting absorption spectra within few x-ray pulses is possible only in a dispersive setup. We demonstrate ultrafast time-resolved measurements of the LIII-edge x-ray absorption near-edge spectra of irreversibly laser excited Molybdenum using an average of only few x-ray pulses with a signal to noise ratio limited only by the saturation level ofmore »the detector. The simplicity of the experimental set-up makes this technique versatile and applicable for a wide range of pump-probe experiments, particularly in the case of non-reversible processes.« less

  5. Measurements of neutrino oscillation in appearance and disappearance channels by the T2K experiment with 6.6E20 protons on target

    E-Print Network [OSTI]

    T2K Collaboration; K. Abe; J. Adam; H. Aihara; T. Akiri; C. Andreopoulos; S. Aoki; A. Ariga; S. Assylbekov; D. Autiero; M. Barbi; G. J. Barker; G. Barr; P. Bartet-Friburg; M. Bass; M. Batkiewicz; F. Bay; V. Berardi; B. E. Berger; S. Berkman; S. Bhadra; F. d. M. Blaszczyk; A. Blondel; S. Bolognesi; S. Bordoni; S. B. Boyd; D. Brailsford; A. Bravar; C. Bronner; N. Buchanan; R. G. Calland; J. Caravaca Rodríguez; S. L. Cartwright; R. Castillo; M. G. Catanesi; A. Cervera; D. Cherdack; N. Chikuma; G. Christodoulou; A. Clifton; J. Coleman; S. J. Coleman; G. Collazuol; K. Connolly; L. Cremonesi; A. Dabrowska; I. Danko; R. Das; S. Davis; P. de Perio; G. De Rosa; T. Dealtry; S. R. Dennis; C. Densham; D. Dewhurst; F. Di Lodovico; S. Di Luise; S. Dolan; O. Drapier; T. Duboyski; K. Duffy; J. Dumarchez; S. Dytman; M. Dziewiecki; S. Emery-Schrenk; A. Ereditato; L. Escudero; T. Feusels; A. J. Finch; G. A. Fiorentini; M. Friend; Y. Fujii; Y. Fukuda; A. P. Furmanski; V. Galymov; A. Garcia; S. Giffin; C. Giganti; K. Gilje; D. Goeldi; T. Golan; M. Gonin; N. Grant; D. Gudin; D. R. Hadley; L. Haegel; A. Haesler; M. D. Haigh; P. Hamilton; D. Hansen; T. Hara; M. Hartz; T. Hasegawa; N. C. Hastings; T. Hayashino; Y. Hayato; C. Hearty; R. L. Helmer; M. Hierholzer; J. Hignight; A. Hillairet; A. Himmel; T. Hiraki; S. Hirota; J. Holeczek; S. Horikawa; F. Hosomi; K. Huang; A. K. Ichikawa; K. Ieki; M. Ieva; M. Ikeda; J. Imber; J. Insler; T. J. Irvine; T. Ishida; T. Ishii; E. Iwai; K. Iwamoto; K. Iyogi; A. Izmaylov; A. Jacob; B. Jamieson; M. Jiang; S. Johnson; J. H. Jo; P. Jonsson; C. K. Jung; M. Kabirnezhad; A. C. Kaboth; T. Kajita; H. Kakuno; J. Kameda; Y. Kanazawa; D. Karlen; I. Karpikov; T. Katori; E. Kearns; M. Khabibullin; A. Khotjantsev; D. Kielczewska; T. Kikawa; A. Kilinski; J. Kim; S. King; J. Kisiel; P. Kitching; T. Kobayashi; L. Koch; T. Koga; A. Kolaceke; A. Konaka; L. L. Kormos; A. Korzenev; Y. Koshio; W. Kropp; H. Kubo; Y. Kudenko; R. Kurjata; T. Kutter; J. Lagoda; I. Lamont; E. Larkin; M. Laveder; M. Lawe; M. Lazos; T. Lindner; C. Lister; R. P. Litchfield; A. Longhin; J. P. Lopez; L. Ludovici; L. Magaletti; K. Mahn; M. Malek; S. Manly; A. D. Marino; J. Marteau; J. F. Martin; P. Martins; S. Martynenko; T. Maruyama; V. Matveev; K. Mavrokoridis; E. Mazzucato; M. McCarthy; N. McCauley; K. S. McFarland; C. McGrew; A. Mefodiev; C. Metelko; M. Mezzetto; P. Mijakowski; C. A. Miller; A. Minamino; O. Mineev; A. Missert; M. Miura; S. Moriyama; Th. A. Mueller; A. Murakami; M. Murdoch; S. Murphy; J. Myslik; T. Nakadaira; M. Nakahata; K. G. Nakamura; K. Nakamura; S. Nakayama; T. Nakaya; K. Nakayoshi; C. Nantais; C. Nielsen; M. Nirkko; K. Nishikawa; Y. Nishimura; J. Nowak; H. M. O'Keeffe; R. Ohta; K. Okumura; T. Okusawa; W. Oryszczak; S. M. Oser; T. Ovsyannikova; R. A. Owen; Y. Oyama; V. Palladino; J. L. Palomino; V. Paolone; D. Payne; O. Perevozchikov; J. D. Perkin; Y. Petrov; L. Pickard; E. S. Pinzon Guerra; C. Pistillo; P. Plonski; E. Poplawska; B. Popov; M. Posiadala-Zezula; J. -M. Poutissou; R. Poutissou; P. Przewlocki; B. Quilain; E. Radicioni; P. N. Ratoff; M. Ravonel; M. A. M. Rayner; A. Redij; M. Reeves; E. Reinherz-Aronis; C. Riccio; P. A. Rodrigues; P. Rojas; E. Rondio; S. Roth; A. Rubbia; D. Ruterbories; A. Rychter; R. Sacco; K. Sakashita; F. Sánchez; F. Sato; E. Scantamburlo; K. Scholberg; S. Schoppmann; J. Schwehr; M. Scott; Y. Seiya; T. Sekiguchi; H. Sekiya; D. Sgalaberna; R. Shah; F. Shaker; D. Shaw; M. Shiozawa; S. Short; Y. Shustrov; P. Sinclair; B. Smith; M. Smy; J. T. Sobczyk; H. Sobel; M. Sorel; L. Southwell; P. Stamoulis; J. Steinmann; B. Still; Y. Suda; A. Suzuki; K. Suzuki; S. Y. Suzuki; Y. Suzuki; R. Tacik; M. Tada; S. Takahashi; A. Takeda; Y. Takeuchi; H. K. Tanaka; H. A. Tanaka; M. M. Tanaka; D. Terhorst; R. Terri; L. F. Thompson; A. Thorley; S. Tobayama; W. Toki; T. Tomura; Y. Totsuka; C. Touramanis; T. Tsukamoto; M. Tzanov; Y. Uchida; A. Vacheret; M. Vagins; G. Vasseur; T. Wachala; K. Wakamatsu; C. W. Walter; D. Wark; W. Warzycha; M. O. Wascko; A. Weber; R. Wendell; R. J. Wilkes; M. J. Wilking; C. Wilkinson; Z. Williamson; J. R. Wilson; R. J. Wilson; T. Wongjirad; Y. Yamada; K. Yamamoto; C. Yanagisawa; T. Yano; S. Yen; N. Yershov; M. Yokoyama; K. Yoshida; T. Yuan; M. Yu; A. Zalewska; J. Zalipska; L. Zambelli; K. Zaremba; M. Ziembicki; E. D. Zimmerman; M. Zito; J. ?muda

    2015-03-30

    We report on measurements of neutrino oscillation using data from the T2K long-baseline neutrino experiment collected between 2010 and 2013. In an analysis of muon neutrino disappearance alone, we find the following estimates and 68% confidence intervals for the two possible mass hierarchies: Normal Hierarchy: $\\sin^2\\theta_{23}=0.514^{+0.055}_{-0.056}$ and $\\Delta m^2_{32}=(2.51\\pm0.10)\\times 10^{-3}$ eV$^2$/c$^4$ Inverted Hierarchy: $\\sin^2\\theta_{23}=0.511\\pm0.055$ and $\\Delta m^2_{13}=(2.48\\pm0.10)\\times 10^{-3}$ eV$^2$/c$^4$ The analysis accounts for multi-nucleon mechanisms in neutrino interactions which were found to introduce negligible bias. We describe our first analyses that combine measurements of muon neutrino disappearance and electron neutrino appearance to estimate four oscillation parameters and the mass hierarchy. Frequentist and Bayesian intervals are presented for combinations of these parameters, with and without including recent reactor measurements. At 90% confidence level and including reactor measurements, we exclude the region: $\\delta_{CP}=[0.15,0.83]\\pi$ for normal hierarchy and $\\delta_{CP}=[-0.08,1.09]\\pi$ for inverted hierarchy. The T2K and reactor data weakly favor the normal hierarchy with a Bayes Factor of 2.2. The most probable values and 68% 1D credible intervals for the other oscillation parameters, when reactor data are included, are: $\\sin^2\\theta_{23}=0.528^{+0.055}_{-0.038}$ and $|\\Delta m^2_{32}|=(2.51\\pm0.11)\\times 10^{-3}$ eV$^2$/c$^4$.

  6. Design of a californium source-driven measurement system for accountability of material recovered from the Molten Salt Reactor Experiment charcoal bed

    SciTech Connect (OSTI)

    Bentzinger, D.L.; Perez, R.B.; Mattingly, J.K.; Valentine, T.E.; Mihalczo, J.T.

    1998-05-01

    The Molten Salt Reactor Experiment Facility (MSRE) operated from 1965 to 1969. The fuel was a molten salt that flowed through the reactor core which consisted of uranium tetrafluoride with molten lithium and beryllium salt used as the coolant. In 1968 the fuel was switched from {sup 235}U to {sup 233}U. The Molten Salt Reactor Experiment was canceled in 1969 at which time approximately 4800 kg of salt was transferred to the fuel drain tanks. There was about 36.3 kg of uranium, 675 grams of plutonium and various fission products present in the fuel salt. The salt was allowed to solidify in the fuel drain tanks. The salt was heated on a yearly basis to recombine the fluorine gas with the uranium salt mixture. In March 1994, a gas sample was taken from the off gas system that indicated {sup 233}U had migrated from the fuel drain tank system to the off gas system. It was found that approximately 2.6 kg of uranium had migrated to the Auxiliary Charcoal Bed (ACB). The ACB is located in the concrete-lined charcoal bed cell which is below ground level located outside the MSRE building. Therefore, there was a concern for the potential of a nuclear criticality accident, although water would have to leak into the chamber for a criticality accident to occur. Unstable carbon/fluorine compounds were also formed when the fluorine reacted with the charcoal in the charcoal bed. The purpose of the proposed measurement system was to perform an accountability measurement to determine the fissile mass of {sup 233}U in the primary vessel. The contents of the primary containment assembly will then be transferred to three smaller containers for long term storage. Calculations were performed using MCNP-DSP to determine the configuration of the measurement system. The information obtained from the time signatures can then be compared to the measurement data to determine the amount of {sup 233}U present in the primary containment assembly.

  7. Measurement of the Solar Neutrino Capture Rate by the Russian-American Gallium Solar Neutrino Experiment During One Half of the 22-Year Cycle of Solar Activity

    E-Print Network [OSTI]

    SAGE Collaboration; J. N. Abdurashitov

    2002-07-09

    We present the results of measurements of the solar neutrino capture rate in gallium metal by the Russian-American Gallium Experiment SAGE during slightly more than half of a 22-year cycle of solar activity. Combined analysis of the data of 92 runs during the 12-year period January 1990 through December 2001 gives a capture rate of solar neutrinos with energy more than 233 keV of 70.8 +5.3/-5.2 (stat.) +3.7/-3.2 (syst.) SNU. This represents only slightly more than half of the predicted standard solar model rate of 128 SNU. We give the results of new runs beginning in April 1998 and the results of combined analysis of all runs since 1990 during yearly, monthly, and bimonthly periods. Using a simple analysis of the SAGE results combined with those from all other solar neutrino experiments, we estimate the electron neutrino pp flux that reaches the Earth to be (4.6 +/- 1.1) E10/(cm^2-s). Assuming that neutrinos oscillate to active flavors the pp neutrino flux emitted in the solar fusion reaction is approximately (7.7 +/- 1.8) E10/(cm^2-s), in agreement with the standard solar model calculation of (5.95 +/- 0.06) E10/(cm^2-s).

  8. Shielding experiments by the JASMIN collaboration at Fermilab (II) - Radioactivity measurement induced by secondary particles from the anti-proton production target

    SciTech Connect (OSTI)

    Yashima, Hiroshi; /Kyoto U., KURRI; Matsuda, Norihiro; Kasugai, Yoshimi; /JAEA, Ibaraki; Matsumura, Hiroshi; Iwase, Hiroshi; /KEK, Tsukuba; Kinoshita, Norikazu; /KEK, Tsukuba /Tsukuba U.; Boehnlein, David; Lauten, Gary; Leveling, Anthony; Mokhov, Nikolai; Vaziri, Kamran; /Fermilab /Shimizu, Tokyo /JAEA, Ibaraki

    2011-01-01

    The JASMIN Collaboration has performed an experiment to conduct measurements of nuclear reaction rates around the anti-proton production (Pbar) target at the Fermi National Accelerator Laboratory (FNAL). At the Pbar target station, the target, consisting an Inconel 600 cylinder, was irradiated by a 120 GeV/c proton beam from the FNAL Main Injector. The beam intensity was 3.6 x 10{sub 12} protons per second. Samples of Al, Nb, Cu, and Au were placed near the target to investigate the spatial and energy distribution of secondary particles emitted from it. After irradiation, the induced activities of the samples were measured by studying their gamma ray spectra using HPGe detectors. The production rates of 30 nuclides induced in Al, Nb, Cu, Au samples were obtained. These rates increase for samples placed in a forward (small angle) position relative to the target. The angular dependence of these reaction rates becomes larger for increasing threshold energy. These experimental results are compared with Monte Carlo calculations. The calculated results generally agree with the experimental results to within a factor of 2 to 3.

  9. A Measurement of the muon neutrino charged current quasielastic interaction and a test of Lorentz violation with the MiniBooNE experiment

    SciTech Connect (OSTI)

    Katori, Teppei; /Indiana U.

    2008-12-01

    The Mini-Booster neutrino experiment (MiniBooNE) at Fermi National Accelerator Laboratory (Fermilab) is designed to search for {nu}{sub {mu}} {yields} {nu}{sub e} appearance neutrino oscillations. Muon neutrino charged-current quasi-elastic (CCQE) interactions ({nu}{sub {mu}} + n {yields} {mu} + p) make up roughly 40% of our data sample, and it is used to constrain the background and cross sections for the oscillation analysis. Using high-statistics MiniBooNE CCQE data, the muon-neutrino CCQE cross section is measured. The nuclear model is tuned precisely using the MiniBooNE data. The measured total cross section is {sigma} = (1.058 {+-} 0.003 (stat) {+-} 0.111 (syst)) x 10{sup -38} cm{sup 2} at the MiniBooNE muon neutrino beam energy (700-800 MeV). {nu}{sub e} appearance candidate data is also used to search for Lorentz violation. Lorentz symmetry is one of the most fundamental symmetries in modern physics. Neutrino oscillations offer a new method to test it. We found that the MiniBooNE result is not well-described using Lorentz violation, however further investigation is required for a more conclusive result.

  10. Shielding experiments by the JASMIN Collaboration at Fermilab (II) - radioactivity measurement induced by secondary particles from the anti-proton production target

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

    Hiroshi, Yashima; Norihiro, Matsuda; Yoshimi, Kasugai; Hiroshi, Nakashima; Yukio, Sakamoto; Hiroshi, Matsumura; Hiroshi, Iwase; Norikazu, Kinoshita; David, Boehnlein; Gary, Lautenschlager; et al

    2011-08-01

    The JASMIN Collaboration has performed an experiment to conduct measurements of nuclear reaction rates around the anti-proton production (Pbar) target at the Fermi National Accelerator Laboratory (FNAL). At the Pbar target station, the target, consisting of an Inconel 600 cylinder, was irradiated by a 120 GeV/c proton beam from the FNAL Main Injector. The beam intensity was 3.6 x 1012 protons per second. The samples of Al, Nb, Cu, and Au were placed near the target to investigate the spatial and energy distribution of secondary particles emitted from it. After irradiation, the induced activities of the samples were measured bymore »studying their gamma ray spectra using HPGe detectors. The production rates of 30 nuclides induced in Al, Nb, Cu, Au samples were obtained. These rates increase for samples placed in a forward (small angle) position relative to the target. The angular dependence of these reaction rates becomes larger for increasing threshold energy. These experimental results are compared with Monte Carlo calculations. The calculated results generally agree with the experimental results to within a factor of 2 to 3.« less

  11. Shielding Experiments by the JASMIN Collaboration at Fermilab(II) - Radioactivity Measurement Induced by Seconday Particles from the Anti-Proton Production Target

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

    Yashima, Hiroshi; Matsuda, Norihiro; Kasugai, Yoshimi; Nakashima, Hiroshi; Sakamoto, Yukio; Matsumura, Hiroshi; Iwase, Hiroshi; Kinoshita, Norikazu; Boehnlein, David; Lauten, Gary; et al

    2011-08-01

    The JASMIN Collaboration has performed an experiment to conduct measurements of nuclear reaction rates around the anti-proton production (Pbar) target at the Fermi National Accelerator Laboratory (FNAL). At the Pbar target station, the target, consisting of an Inconel 600 cylinder, was irradiated by a 120 GeV/c proton beam from the FNAL Main Injector. The beam intensity was 3.6 x 1012 protons per second. Samples of Al, Nb, Cu, and Au were placed near the target to investigate the spatial and energy distribution of secondary particles emitted from it. After irradiation, the induced activities of the samples were measured by studyingmore »their gamma ray spectra using HPGe detectors. The production rates of 30 nuclides induced in Al, Nb, Cu, Au samples were obtained. These rates increase for samples placed in a forward (small angle) position relative to the target. The angular dependence of these reaction rates becomes larger for increasing threshold energy. These experimental results are compared with Monte Carlo calculations. The calculated results generally agree with the experimental results to within a factor of 2 to 3.« less

  12. Measurement of Plasma Dynamics in the TCSU RMF Current Drive Experiment K.M. Velas, C.L. Deards, P.A. Melnik, J.A Grossnickle, A.L. Hoffman, K.E. Miller, R.D. Milroy

    E-Print Network [OSTI]

    Washington at Seattle, University of

    Measurement of Plasma Dynamics in the TCSU RMF Current Drive Experiment K.M. Velas, C.L. Deards, P.A. Melnik, J.A Grossnickle, A.L. Hoffman, K.E. Miller, R.D. Milroy Redmond Plasma Physics Laboratory, University of Washington Detailed magnetic measurements of Field-Reversed Configurations (FRC) from

  13. Winter fuels report. Week ending, October 21, 1994

    SciTech Connect (OSTI)

    Zitomer, M.; Griffith, A.; Zyren, J.

    1994-10-01

    Demand for distillate fuel oil is expected to show a slight decline this winter (October 1, 1994-March 31, 1995) from last, according to the Energy Information Administration`s (EIA) 4th Quarter 1994 Short-Term Energy Outlook (STEO) Mid-World Oil Price Case forecast. EIA projects winter demand to decline one percent to 3.3 million barrels per day, assuming normal weather conditions. The effects of expected moderate growth in the economy and industrial production will likely be offset by much warmer temperatures than those a year ago. EIA projects prices for both residential heating oil and diesel fuel to be moderately higher than prices last winter. Increases are likely, primarily because crude oil prices are expected to be higher than they were a year earlier (Table FE5).

  14. USC Robotics Leads Fall/Winter

    E-Print Network [OSTI]

    Zhou, Chongwu

    Chrysler Deloitte & Touche Foundation Delphi Automotive Systems The Dow Chemical Company DRS Technologies, Inc. Dynamic Measures Corporation E2O Communications, Inc. Earth Mechanics, Inc. Eastman Kodak Company Edison

  15. ON THE INSTABILITY OF TROPICAL WESTERN PACIFIC WARM POOL DURING THE BOREAL WINTER AND SPRING

    SciTech Connect (OSTI)

    BARR-KUMARAKULASINGHE,S.A.

    1998-03-23

    A source of instability in the western Pacific warm pool is shown to be due to sea surface elevation variations caused by changes in the zonal sea-surface temperature (SST) gradient and the changes in the Pacific Ocean basin length in relation to the warm pool latitudinal location. The variation of the sea-surface elevation is measured by using the thermocline depth response calculated from a two-layer ocean. The warm pool is shown to be barely at equilibrium during the boreal late winter and early spring by comparing the measured thermocline at 110{degree}W, 0{degree}E with the calculated thermocline depth. Based on this analysis, a failure or reversal of the climatological zonal winds are apparently not a necessary precursor for the instability of the warm pool and initiation of a warm event. A warm event can be initiated by an increase in the size of the warm pool and/or an increase in zonal SST differences during the boreal/winter spring. This mechanism could be an alternate mechanism for El-Nino Southern Oscillation (ENSO) dynamics to that postulated by Bjeknes (1969).

  16. Spatial and temporal winter territory use and behavioral responses of whooping cranes to human activities 

    E-Print Network [OSTI]

    LaFever, Kristin E.

    2009-06-02

    I investigated spatial and temporal winter behavior and behavioral responses of 5 territorial whooping crane families to human activities at Aransas National Wildlife Refuge during winters 2003-2004 and 2004-2005. Adult and juvenile cranes spent...

  17. Fall 2013-Winter 2014 / Department Contact Person Updated: December 18, 2013

    E-Print Network [OSTI]

    Barthelat, Francois

    Fall 2013- Winter 2014 / Department Contact Person Updated: December 18, 2013 Department Course for U3, follow instructions on Minerva to ask for permission for winter. Other Biology Nancy Nelson

  18. Winter Weather Preparedness Have a Plan -Make a Kit -Stay Informed

    E-Print Network [OSTI]

    Oklahoma, University of

    Winter Weather Preparedness Have a Plan - Make a Kit - Stay Informed during winter weather. Move livestock to sheltered areas with non-frozen drinking. If necessary insulate walls and attic. Caulk and weather-strip doors and windowsills

  19. Echo Meadows Project Winter Artificial Recharge.

    SciTech Connect (OSTI)

    Ziari, Fred

    2002-12-19

    This report discusses the findings of the Echo Meadows Project (BPA Project 2001-015-00). The main purpose of this project is to artificially recharge an alluvial aquifer, WITH water from Umatilla River during the winter high flow period. In turn, this recharged aquifer will discharge an increased flow of cool groundwater back to the river, thereby improving Umatilla River water quality and temperature. A considerable side benefit is that the Umatilla River should improve as a habitat for migration, spanning, and rearing of anadromous and resident fish. The scope of this project is to provide critical baseline information about the Echo Meadows and the associated reach of the Umatilla River. Key elements of information that has been gathered include: (1) Annual and seasonal groundwater levels in the aquifer with an emphasis on the irrigation season, (2) Groundwater hydraulic properties, particularly hydraulic conductivity and specific yield, and (3) Groundwater and Umatilla River water quality including temperature, nutrients and other indicator parameters. One of the major purposes of this data gathering was to develop input to a groundwater model of the area. The purpose of the model is to estimate our ability to recharge this aquifer using water that is only available outside of the irrigation season (December through the end of February) and to estimate the timing of groundwater return flow back to the river. We have found through the data collection and modeling efforts that this reach of the river had historically returned as much as 45 cubic feet per second (cfs) of water to the Umatilla River during the summer and early fall. However, this return flow was reduced to as low as 10 cfs primarily due to reduced quantities of irrigation application, gain in irrigation efficiencies and increased groundwater pumping. Our modeling indicated that it is possible to restore these critical return flows using applied water outside of the irrigation season. We further found that this water can be timed to return to the river during the desired time of the year (summer to early fall). This is because the river stage, which remains relatively high until this time, drops during the irrigation season-thereby releasing the stored groundwater and increasing river flows. A significant side benefit is that these enhanced groundwater return flows will be clean and cold, particularly as compared to the Umatilla River. We also believe that this same type of application of water could be done and the resulting stream flows could be realized in other watersheds throughout the Pacific Northwest. This means that it is critical to compare the results from this baseline report to the full implementation of the project in the next phase. As previously stated, this report only discusses the results of data gathered during the baseline phase of this project. We have attempted to make the data that has been gathered accessible with the enclosed databases and spreadsheets. We provide computer links in this report to the databases so that interested parties can fully evaluate the data that has been gathered. However, we cannot emphasize too strongly that the real value of this project is to implement the phases to come, compare the results of these future phases to this baseline and develop the science and strategies to successfully implement this concept to other rivers in the Pacific Northwest. The results from our verified and calibrated groundwater model matches the observed groundwater data and trends collected during the baseline phase. The modeling results indicate that the return flows may increase to their historic values with the addition of 1 acre-ft/acre of recharge water to the groundwater system (about 9,600 acre-feet total). What this means is that through continued recharge project, you can double to quadruple the annual baseflow of the Umatilla River during the low summer and fall flow periods as compared to the present base-flow. The cool and high quality recharge water is a significant beneficial impact to the river system.

  20. SHORT COMMUNICATION Dynamical analysis of winter terrain park jumps

    E-Print Network [OSTI]

    of this work is to show how a dynamical analysis can assess impact injury risks and inform safer terrain park frequently pose a hazard to patrons and may represent a significant liability risk to winter resorts. By performing a simple dynamic analysis of terrain park jumps, the relative risk to impact injuries for any

  1. Physics 116A Winter 2011 The Alternating Series Test

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Physics 116A Winter 2011 The Alternating Series Test An alternating series is defined to be a series of the form: S = # # n=0 (-1) n a n , (1) where all the a n > 0. The alternating series test but property 1 and/or property 2 do not hold, then the alternating series test is inconclusive. Note

  2. GAS EXPLORATION Winter 2006 GasTIPS 5

    E-Print Network [OSTI]

    Rubin, Yoram

    GAS EXPLORATION Winter 2006 · GasTIPS 5 T he prediction of reservoir parameters such as gas or oil, but is particularly challenging in the case of gas exploration. Current seismic imaging technol- ogy cannot accurately discriminate between economic and non-eco- nomic concentrations of gas. This is primarily because

  3. Physics 214 Winter 2013 The Poisson sum formula

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Physics 214 Winter 2013 The Poisson sum formula The Poisson sum formula takes on a number will use this version of the Poisson sum formula in solving problem 14.13 of Jackson. To prove this formula sum formula is as follows. Given a function f(t) and its Fourier transform, F() - eit f(t)dt , (7

  4. Physics 214 Winter 2013 The Poisson sum formula

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Physics 214 Winter 2013 The Poisson sum formula The Poisson sum formula takes on a number of di will use this version of the Poisson sum formula in solving problem 14.13 of Jackson. To prove this formula the desired result announced in eq. (1). Actually, the most common form for the Poisson sum formula

  5. 12 MONTHS OF SAFETY & WELLNESS DECEMBER: WINTER DRIVING

    E-Print Network [OSTI]

    Loudon, Catherine

    , winter weather hazards result in thousands of motor vehicle accidents each year: · Heavy fog can reduce vehicle Solution: · Plan ahead & consider delaying your trip if the weather is bad · Turn on your in the rain & increase the distance between you & the vehicle ahead · Maintain your vehicle & regularly check

  6. WSU Professional & Academic Development (PAD) Seminar Series Winter 2015 Offerings

    E-Print Network [OSTI]

    Finley Jr., Russell L.

    for Interdisciplinary Development, Division of Research THU | APRIL 23, 2015 PAD Seminar ­ Conflict Management 1:00pmWSU Professional & Academic Development (PAD) Seminar Series Winter 2015 Offerings The offices this free career development seminar series for WSU faculty, chairs & directors, postdoctoral trainees

  7. Building a Weather-Ready Nation Winter Weather Safety

    E-Print Network [OSTI]

    or ice can shut down a city and leave you trapped at home for days. · Driving on ice and snow. · Have emergency supplies in case you can't leave home for several days. weather.gov/winter www sure your trees are trimmed and away from power lines. · Have an emergency kit in case the power goes

  8. Physics 116A General Information Winter 2011 Instructor: Howard Haber

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Physics 116A General Information Winter 2011 Instructor: Howard Haber Office: ISB, Room 326 Phone://scipp.ucsc.edu/~haber/ph116A/index.html CLASS HOURS: Lectures: Tuesdays and Thursdays, 12­1:45 pm, Physical Sciences Building: Mathematical Methods in the Physical Sciences, 3rd edition, by Mary L. Boas Other introductory texts

  9. Physics 116A General Information Winter 2011 Instructor: Howard Haber

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Physics 116A General Information Winter 2011 Instructor: Howard Haber O#ce: ISB, Room 326 Phone://scipp.ucsc.edu/~haber/ph116A/index.html CLASS HOURS: Lectures: Tuesdays and Thursdays, 12--1:45 pm, Physical Sciences Building: Mathematical Methods in the Physical Sciences, 3rd edition, by Mary L. Boas Other introductory texts

  10. Mar./Apr. 2002 Winter Losses, Again Organic Beekeeping Conf.

    E-Print Network [OSTI]

    Ishida, Yuko

    Mar./Apr. 2002 Winter Losses, Again Organic Beekeeping Conf. Diagnosing and Treating Nosema is extremely hard to see, because the bees look OK while the stored food reserves in their bodies just aren of the honey bee midgut stimulate germination. The organism penetrates a midgut cell and grows by absorbing

  11. Winter Break Trip 2014 New York City & Washington DC

    E-Print Network [OSTI]

    Hutcheon, James M.

    Winter Break Trip 2014 New York City & Washington DC Tentative Trip Information December 13/Meadowlands 575 Park Plaza Drive Secaucus, NJ 07094 (201) 422-9480 Hotel is located 3 miles west of New York City for departure at 5pm. · Public Transportation to and from the city o Bus stop is at NW E ST & NW New Jersey Ave

  12. BAT RESEARCH NEWS Volume 37: Number 4 Winter 1996

    E-Print Network [OSTI]

    , BAT RESEARCH NEWS Volume 37: Number 4 Winter 1996 Bat Collisions with Wind Turbines colliding with a lighthouse at LODg POlDL. OnWlo. Bat collisions with wind turbines used to produce e \\IIRA IS a 25·megawau faciluy and conSISts cf 73 KVS-33 wind turbines thaI were grouped InlO 10 Stnngs

  13. Winter 2011 Evaluating Protein-Protein Docking Web Servers

    E-Print Network [OSTI]

    Nina Ly Winter 2011 Evaluating Protein-Protein Docking Web Servers Proteins are involved in many protein docking web servers: PIPER, GRAMM-X, 3D Garden, SmoothDock and PatchDock. I #12;will also perform structure. All of these web servers are freely available with no requirement to have an account

  14. Winter term 2013/14 Advanced Development Economics

    E-Print Network [OSTI]

    Krivobokova, Tatyana

    Winter term 2013/14 1 Advanced Development Economics September 17-20 and 23-24, 2013 (Location: OEC: sklasen@uni-goettingen.de URL: http://www.economics.uni- goettingen.de/klasen.html Office Hours: Mon4-5PM in selected critical issues in development economics at the graduate level. The course covers topics

  15. Physics 116A Winter 2011 The Alternating Series Test

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Physics 116A Winter 2011 The Alternating Series Test An alternating series is defined to be a series of the form: S = n=0 (-1)n an , (1) where all the an > 0. The alternating series test is a set and/or property 2 do not hold, then the alternating series test is inconclusive. Note that property 1

  16. E. Wong, BE278, UCSD Winter 2014! Bioengineering 278"

    E-Print Network [OSTI]

    California at San Diego, University of

    " Lecture 8! RF Coils! E. Wong, BE278, UCSD Winter 2014! MR Signal Detection! Faraday s Law of Induction produces a transverse RF field B1, then transverse magnetization Mxy induces:! ! EMF B1 (r)·Mxy (r)dV B1

  17. Math/AMath 595: Finite Element Methods (Winter 2001)

    E-Print Network [OSTI]

    Stein, William

    for Elliptic Problems by Philippe G. Ciarlet (1978). 3. An Analysis of the Finite Element Method by GilbertMath/AMath 595: Finite Element Methods (Winter 2001) Lectures: MW 3:30{4:50, room 121 RAI Professor Element Methods by Susanne C. Brenner and L. Ridgway Scott (1994). 2. The Finite Element Method

  18. FACULTY OF INFORMATICS WINTER EXAM SESSION 2012 BACHELOR

    E-Print Network [OSTI]

    Krause, Rolf

    FACULTY OF INFORMATICS WINTER EXAM SESSION 2012 BACHELOR Computer Graphics 13.3016.30 written SI008 Kai Hormann Information and Knowledge Management II 13.3016.30 written SI008 Fabio Crestani Software Development 13.3016.30 written SI006 Mauro Pezzč Discrete Mathematics I 13.3016.30 written SI008

  19. FACULTY OF INFORMATICS WINTER EXAM SESSION 2012 MASTER

    E-Print Network [OSTI]

    Krause, Rolf

    FACULTY OF INFORMATICS WINTER EXAM SESSION 2012 MASTER Enterprise Resource Planning 13.1517.00 oral SI004 Chiara Francalanci Uncertain Reasoning and Data Mining 13.3016.30 written SI006 Marco Zaffalon Fundamentals of Programming 13.3016.30 written SI004 Antonio Carzaniga Intelligent Systems 13

  20. 1Winter 2012: Professor Bushnell Economic Modeling and

    E-Print Network [OSTI]

    California at Davis, University of

    paradigm shifts necessary for 2050 goals ­ Massive expansion of biogas production/use ­ OR large scale ­ Can't there be a mix of electric heating and biogas? #12;Econ 100 12Winter 2012: Professor Bushnell feedstocks could rise rapidly with large scale expansion · We still have much to learn on implementing energy

  1. Predator-prey relationships of winter flounder, Pleuronectes americanus,

    E-Print Network [OSTI]

    that are variably influenced by sewage sludge. There were limited changes in winter flounder diets and abun- dance, New Jersey 07732 Abstract.- A 39-month study of the effects of cessation of sew- age sludge disposal of dominant benthic macro- faunal species following cessation ofsewage sludge disposal. The com- parison

  2. GEO 518: Professional Seminar in Geography Winter Term

    E-Print Network [OSTI]

    Wright, Dawn Jeannine

    1 GEO 518: Professional Seminar in Geography Winter Term Mondays 3:00-5:20 pm, Wilkinson 231 geography, and thus will emphasize three objectives: (1) reaching an improved understanding of geography as a discipline and, in particular, the specialty areas of the OSU Geography Program (resource geography, physical

  3. ORIGINAL PAPER Winter westerly disturbance dynamics and precipitation

    E-Print Network [OSTI]

    Jones, Charles

    ORIGINAL PAPER Winter westerly disturbance dynamics and precipitation in the western Himalaya, allowing for a comprehensive study of the factors that relate WWD to orographic precipitation of disturbances, the state of the background environ- ment during their propagation, and precipitation totals

  4. Multi-annual variations in winter westerly disturbance activity affecting the Himalaya

    E-Print Network [OSTI]

    Jones, Charles

    2015-01-01

    subtropical westerly jet stream during surplus precipitationTN (1961) The subtropical jet stream of winter. J Mete- orol

  5. Winter floods in Britain are connected to atmospheric rivers David A. Lavers,1,2

    E-Print Network [OSTI]

    Allan, Richard P.

    Winter floods in Britain are connected to atmospheric rivers David A. Lavers,1,2 Richard P. Allan,2 flooding in the winter and fall seasons has been widespread in the United Kingdom (UK) and Western Europe over recent decades. Here we show that winter flood events in the UK are connected to Atmospheric

  6. Lecture 32 1 Physics 558 Winter 2013 Physics 558 Lecture 32

    E-Print Network [OSTI]

    Ellis, Steve

    Lecture 32 1 Physics 558 Winter 2013 Physics 558 ­ Lecture 32 The Strong Interactions II: The QCD Winter 2013 And the least familiar one ­ the 4-gluon vertex, which is similar to the 4-vector boson-perturbative). This scenario is illustrated in the figure. #12;Lecture 32 3 Physics 558 Winter 2013 Recall from our previous

  7. QUESTIONS AND ANSWERS ABOUT WINTER CAMPUS CURTAILMENT 2013-2014 FOR STAFF EMPLOYEES

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    QUESTIONS AND ANSWERS ABOUT WINTER CAMPUS CURTAILMENT 2013-2014 FOR STAFF EMPLOYEES versión espańola Our 2013-2014 Winter Campus Curtailment is scheduled for December 23, 2013 through January 1, 2014 of 8 #12;QUESTIONS AND ANSWERS ABOUT WINTER CAMPUS CURTAILMENT 2013-2014 FOR STAFF EMPLOYEES Employees

  8. Winter 2010 in Europe: A cold extreme in a warming climate J. Cattiaux,1

    E-Print Network [OSTI]

    Codron, Francis

    Winter 2010 in Europe: A cold extreme in a warming climate J. Cattiaux,1 R. Vautard,1 C. Cassou,2 P spells over Northern and Western Europe. This somehow unusual winter with respect to the most recent ones. Yiou, V. MassonDelmotte, and F. Codron (2010), Winter 2010 in Europe: A cold extreme in a warming

  9. An analysis of US propane markets, winter 1996-1997

    SciTech Connect (OSTI)

    1997-06-01

    In late summer 1996, in response to relatively low inventory levels and tight world oil markets, prices for crude oil, natural gas, and products derived from both began to increase rapidly ahead of the winter heating season. Various government and private sector forecasts indicated the potential for supply shortfalls and sharp price increases, especially in the event of unusually severe winter weather. Following a rapid runup in gasoline prices in the spring of 1996, public concerns were mounting about a possibly similar situation in heating fuels, with potentially more serious consequences. In response to these concerns, the Energy Information Administration (EIA) participated in numerous briefings and meetings with Executive Branch officials, Congressional committee members and staff, State Energy Offices, and consumers. EIA instituted a coordinated series of actions to closely monitor the situation and inform the public. This study constitutes one of those actions: an examination of propane supply, demand, and price developments and trends.

  10. Winter study of power plant effects

    SciTech Connect (OSTI)

    Patrinos, A.A.N.

    1980-10-01

    As a part of DOE's Meteorological Effects of Thermal Energy Releases (METER) program a field study was undertaken at the Bowen Electric Generating Plant (Plant Bowen) in December 1979. The study was a joint endeavor of Battelle Pacific Northwest Laboratories (PNL), Pennsylvania State University (PSU), and Oak Ridge National Laboratory (ORNL) with the main objective of determining the effects of the plant's smokestack effluents on aerosol characteristics and precipitation chemistry. Other objectives included studies of cooling tower temperature and humidity (T/h) plumes and drift drop concentrations. Conducted over a period of three weeks, the study involved an instrumented aircraft, pilot balloons, a tethered balloon system, a dense network of wetfall chemistry collectors and numerous ground- and tower-based meteorological instruments. Rainfall samples collected during the precipitation event of December 13, 1979, revealed some evidence of plume washout. The tethered balloon flights rarely detected the faint presence of the T/h plumes while the airborne measurements program concentrated on the study of SO/sub 2/ to sulfate conversion. A series of plume observations confirmed the suitability of the plant's windset for plume direction determinations.

  11. Fall and Winter Health Problems in Cow-Calf Herds 

    E-Print Network [OSTI]

    Faries Jr., Floron C.

    2005-09-09

    ?downer? stage, becoming unable to rise. In many cases, the cattle may die. Producers can prevent or minimize health problems in the fall and winter by reducing the stresses caused by inadequate nutrition, sudden feeding changes and poor sanitation... gland or udder ? Bacterial foot rot, an infection causing swelling or lameness in one or more feet To reduce the occurrences of these and other soil- borne diseases, move the haying areas periodically to maintain good environmental sanitation. Nasty...

  12. Physics 5B General Information Winter 2009 Instructor: Howard Haber

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    , Room 288 Phone Number: 459­4106 E­mail: sharma@physics.ucsc.edu PHYSICS 5J: INTRODUCTION TO PHYSICS II 2--3 pm and Wednesdays 10:30--11:30 am E­mail: dsmith@scipp.ucsc.edu #12; Physics 5B IntroductionPhysics 5B General Information Winter 2009 Instructor: Howard Haber O#ce: ISB, Room 326 Phone

  13. Prepare for Winter with Energy Department Resources | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCED MANUFACTURINGEnergy Bills andOrderNATIONAL CHAIRS MEETINGof2015 |Industry |Prepare for Winter

  14. Effects of nitrogen source and rate and legume interseeding on the yield of soft red winter wheat 

    E-Print Network [OSTI]

    Brandt, Jon Eric

    1986-01-01

    and N uptake of soft red winter wheat (Triticum aestivum L. cv. Coker 762). The locat1ons were the Texas Agricultural Experiment Station research farms in Burleson and Rusk Counties. The study was divided into two parts: wheat fertilized w1th three.... agriculture was brought about by the use of this input (24). Reduction in the cost of N fertilization can be accomplished in two ways. The first method is to maximize crop use efficiency for each unit of applied N. This result can be achieved either...

  15. Know before you go. Don't get left out in the cold. Prepare your vehicle for winter weather.

    E-Print Network [OSTI]

    Kavanagh, Karen L.

    Know before you go. Don't get left out in the cold. Prepare your vehicle for winter weather. Do you drive during winter? Winter weather is hard on your vehicle and its engine. Here are some tips to help tire air pressure frequently, as it decreases in cold weather. 2. Get your car winter ready

  16. Results of an attempt to measure increased rates of the reaction D-2 + D-2 yields He-3 + n in a nonelectrochemical cold fusion experiment

    SciTech Connect (OSTI)

    Fralick, G.C.; Decker, A.J.; Blue, J.W.

    1989-12-01

    An experiment was performed to look for evidence of deuterium fusion in palladium. The experiment, which involved introducing deuterium into the palladium filter of a hydrogen purifier, was designed to detect neutrons produced in the reaction D-2 + D-2 yields He-3 + n as well as heat production. The neutron counts for deuterium did not differ significantly from background or from the counts for a hydrogen control. Heat production was detected when deuterium, but not hydrogen, was pumped from the purifier.

  17. 16 University of New Hampshire Magazine Winter 200516 University of New Hampshire Magazine Winter 2007 When UNH glaciologist Mark Fahnestock heads north to conduct field

    E-Print Network [OSTI]

    Pringle, James "Jamie"

    16 · University of New Hampshire Magazine · Winter 200516 · University of New Hampshire Magazine coastlinethatlooksexactlylikeNewHampshire'swouldhaveaftertheicesheet retreated 10,000 years ago," he says. It is a pristineGreenland'sglaciershave begunmeltingatarapidpace. PERRYSMITH/UNHPHOTOGRAPHICSERVICESMARKFAHNESTOCK #12;Winter 2005 · University of New Hampshire

  18. Winter Electronic Bulletin 2012 The Center for Real Estate is pleased to present our Winter E-Bulletin. We hope that you enjoy this issue

    E-Print Network [OSTI]

    Kheradvar, Arash

    Winter Electronic Bulletin 2012 The Center for Real Estate is pleased to present our Winter E Fellowship CRE sponsors UCI MBA team Annual Urban Real Estate Research Day 2011 EVENT HIGHLIGHTS Center for Real Estate Luncheon 12:30 pm - 2:00 pm at UCI's Executive Commons (Open to the public) March 1, 2012

  19. Evidence for a winter sink of atmospheric carbonyl sulfide in the northeast Atlantic Ocean

    SciTech Connect (OSTI)

    Ulshoefer, V.S.; Uher, G.; Andreae, M.O. [Max Planck Institute for Chemistry, Mainz (Germany)] [Max Planck Institute for Chemistry, Mainz (Germany)

    1995-10-01

    Atmospheric and dissolved carbonyl sulfide (COS) concentrations were measured on 473 samples during three cruises into the northeast Atlantic Ocean. The cruises took place in April/May 1992, January 1994, and September 1994, covering three seasons. In January 1994, persistent undersaturation of COS in seawater with respect to the atmosphere was observed. This is the first data set to show a strong and persistent undersaturation with the mean saturation ratio (SR) being 46% and the standard deviation 13%. In April 1992. the seawater was slightly supersaturated, with a SR of 126{plus_minus}58%. Only in September 1994, strong supersaturation of 214{plus_minus}86% was observed. The measured air concentrations were relatively uniform, averaging 410{plus_minus}67 pptv in January 1994, 466{plus_minus}42 pptv in April 1992, and 396{plus_minus}18 pptv in September 1994. Sea-to-air fluxes of COS were estimated using three different exchange models. We obtained moderate to low COS emissions in September (19 to 33 nmol m{sup -2} d{sup -1}) and April/May (5 to 10 nmol m{sup -2} d{sup -1}), in contrast to a significant flux from the atmosphere into the ocean in January (-76 to -31 nmol m{sup -2} d{sup -1}). The strong seasonal variation of COS emissions with the possibility of reversed fluxes into the ocean during winter must be considered in future oceanic source estimates. The possible effect of an open ocean winter sink on global marine emissions of COS could be a reduction by some 10-15%. 23 refs., 3 figs., 1 tab.

  20. Fertilizer Experiments with Yellow Bermuda Onions in the Winter Garden Region of Texas. 

    E-Print Network [OSTI]

    Hawthorn, L. R. (Leslie Rushton)

    1936-01-01

    were then applied together in amounts equivalent to 600, 1200, and 1800 pounds of 6-12-0. With these were compared similar rates of 6-12-6. (Table 3). Sources of nitrogen were also tried. In this test, nitrate of soda, sul- phate of ammonia... from most of the treat- ments. Sulphate of ammonia has in general given satisfactory results. Theoretically it should in the long run be more beneficial in alkaline soils than sodium nitrate, as its residue is acid, that of nitrate of soda being...

  1. Estimation of capillary pressure and relative permeability from formation-tester measurements using Design of Experiment and data-weighing inversion

    E-Print Network [OSTI]

    Torres-Verdín, Carlos

    Torres-Verdín b , Abdolhamid Hadibeik b , Kamy Sepehrnoori b a ExxonMobil Upstream Research Company Design of Experiment and data-weighing inversion: Synthetic and field examples Renzo Angeles a, , Carlos synthetic or field data. This paper presents the development and field test of a new method to estimate

  2. Measurement of flow maldistribution in parallel channels and its application to ex-situ and in-situ experiments in PEMFC water management studies

    E-Print Network [OSTI]

    Kandlikar, Satish

    -situ experiments in PEMFC water management studies S.G. Kandlikar *, Z. Lu, W.E. Domigan, A.D. White, M.W. Benedict in the effective operation of a proton exchange membrane fuel cell (PEMFC). Presently there are a few theoretically fuel cell stacks in PEMFCs, but little or no experimental data has been published on the actual flow

  3. Measurement of the Low Energy Nuclear Response in NaI(Tl) Crystals for Use in Dark Matter Direct Detection Experiments 

    E-Print Network [OSTI]

    Stiegler, Tyana Michele

    2013-07-30

    The response of low energy nuclear recoil in NaI(Tl) is investigated in the following experiment. Such detectors have been used recently to search for evidence of dark matter in the form of weakly interacting massive particles (WIMPs). Na...

  4. Property:WinterPeakNetCpcty | 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 HistoryPotentialRuralUtilityScalePVGeneration Jump to:SpatialResolutionWidth (m) Jump to:WinterPeakNetCpcty

  5. ARM - Field Campaign - Winter 1994 Single Column Model IOP

    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 HomeA Better Anode DesigngovCampaignsSpring Single ColumngovCampaignsWinter 1994 Single Column Model IOP

  6. ARM - Field Campaign - Winter Single Column Model IOP

    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 HomeA Better Anode DesigngovCampaignsSpring Single ColumngovCampaignsWinter 1994 Single Column

  7. Form EIA-411 for 2009",,"WINTER

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home PageMonthly","10/2015"4,"Ames5 Tables July 1996 Energy Information Administration Office of Coal, Nuclear, ElectricRhode Island2009SUMMER"WINTER" ,"Released:

  8. FUPWG Winter 2014 Meeting Agenda, Report, and Presentations | Department of

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum12, 2015Executive Order14, 20111, 2015EnergyEnergy 3,4Energy Winter

  9. Fall and Winter Energy-Saving Tips | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuelsof Energy Services » Program ManagementAct4FacilityFact SheetFall and Winter

  10. Advising Notes for Winter Quarter 2016 Honors Courses for Academic Year 2015-2016

    E-Print Network [OSTI]

    Pavlov, Ronnie

    in World History (Smith) Winter ­ French Revolution (Karlsgodt); Murder in America (Pasko) Spring (AISC); Geography -Global Environmental Change (SINP); two ASEMs (French #12;Revolution and Murder

  11. Sustainability E-Newsletter Fall/Winter 2013-2014 Like "Office of

    E-Print Network [OSTI]

    Alpay, S. Pamir

    Sustainability E-Newsletter Fall/Winter 2013-2014 Like "Office of Environmental Policy" on FacebookDay..........................................................................................2 Campus Sustainability Day our Sustainability Coordinators......................................................6 Campus

  12. Natural Gas Residential Pricing Developments During the 1996-97 Winter

    Reports and Publications (EIA)

    1997-01-01

    This article is intended to provide an understanding the reasons behind the sharp rise in residential gas bills during the 1996-97 winter.

  13. Species-specific phenological responses to winter temperature and precipitation in a water-limited ecosystem

    E-Print Network [OSTI]

    Mazer, SJ; Gerst, KL; Matthews, ER; Evenden, A

    2015-01-01

    to winter temperature and precipitation in a water-limitedthe timing and magnitude of precipitation (i.e. , larger butof monthly and annual precipitation (PPT, mm), mean monthly

  14. Effect of test conditions and sample configuration on the AMTEC electrode/electrolyte characteristics measurements in the Sodium Exposure Test Cell experiment 

    E-Print Network [OSTI]

    Azimov, Ulughbek Bakhadirovich

    2001-01-01

    An experimental investigation was conducted to determine the effect of test conditions and sample configuration on the AMTEC electrode/electrolyte characteristic measurements in a Sodium Exposure Test Cell (SETC). The ...

  15. Measurement of pseudorapidity distributions of charged particles in proton-proton collisions at $\\sqrt{s}$ = 8 TeV by the CMS and TOTEM experiments

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

    Chatrchyan, Serguei

    2014-10-29

    Pseudorapidity ( $\\eta $ ) distributions of charged particles produced in proton–proton collisions at a centre-of-mass energy of 8 $~\\text {TeV}$ are measured in the ranges $|\\eta | more »depleted in single diffractive dissociation events. The data are compared to models used to describe high-energy hadronic interactions. None of the models considered provide a consistent description of the measured distributions.« less

  16. Measurements of Dielectron Production in Au$+$Au Collisions at $\\sqrt{s_{\\rm NN}}$ = 200 GeV from the STAR Experiment

    E-Print Network [OSTI]

    STAR Collaboration; L. Adamczyk; J. K. Adkins; G. Agakishiev; M. M. Aggarwal; Z. Ahammed; I. Alekseev; J. Alford; A. Aparin; D. Arkhipkin; E. C. Aschenauer; G. S. Averichev; A. Banerjee; R. Bellwied; A. Bhasin; A. K. Bhati; P. Bhattarai; J. Bielcik; J. Bielcikova; L. C. Bland; I. G. Bordyuzhin; J. Bouchet; A. V. Brandin; I. Bunzarov; T. P. Burton; J. Butterworth; H. Caines; M. Calderón de la Barca Sánchez; J. M. Campbell; D. Cebra; M. C. Cervantes; I. Chakaberia; P. Chaloupka; Z. Chang; S. Chattopadhyay; J. H. Chen; X. Chen; J. Cheng; M. Cherney; W. Christie; G. Contin; H. J. Crawford; S. Das; L. C. De Silva; R. R. Debbe; T. G. Dedovich; J. Deng; A. A. Derevschikov; B. di Ruzza; L. Didenko; C. Dilks; X. Dong; J. L. Drachenberg; J. E. Draper; C. M. Du; L. E. Dunkelberger; J. C. Dunlop; L. G. Efimov; J. Engelage; G. Eppley; R. Esha; O. Evdokimov; O. Eyser; R. Fatemi; S. Fazio; P. Federic; J. Fedorisin; Z. Feng; P. Filip; Y. Fisyak; C. E. Flores; L. Fulek; C. A. Gagliardi; D. Garand; F. Geurts; A. Gibson; M. Girard; L. Greiner; D. Grosnick; D. S. Gunarathne; Y. Guo; S. Gupta; A. Gupta; W. Guryn; A. Hamad; A. Hamed; R. Haque; J. W. Harris; L. He; S. Heppelmann; S. Heppelmann; A. Hirsch; G. W. Hoffmann; D. J. Hofman; S. Horvat; B. Huang; X. Huang; H. Z. Huang; P. Huck; T. J. Humanic; G. Igo; W. W. Jacobs; H. Jang; K. Jiang; E. G. Judd; S. Kabana; D. Kalinkin; K. Kang; K. Kauder; H. W. Ke; D. Keane; A. Kechechyan; Z. H. Khan; D. P. Kikola; I. Kisel; A. Kisiel; L. Kochenda; D. D. Koetke; T. Kollegger; L. K. Kosarzewski; A. F. Kraishan; P. Kravtsov; K. Krueger; I. Kulakov; L. Kumar; R. A. Kycia; M. A. C. Lamont; J. M. Landgraf; K. D. Landry; J. Lauret; A. Lebedev; R. Lednicky; J. H. Lee; X. Li; C. Li; W. Li; Z. M. Li; Y. Li; X. Li; M. A. Lisa; F. Liu; T. Ljubicic; W. J. Llope; M. Lomnitz; R. S. Longacre; X. Luo; Y. G. Ma; G. L. Ma; L. Ma; R. Ma; N. Magdy; R. Majka; A. Manion; S. Margetis; C. Markert; H. Masui; H. S. Matis; D. McDonald; K. Meehan; N. G. Minaev; S. Mioduszewski; B. Mohanty; M. M. Mondal; D. Morozov; M. K. Mustafa; B. K. Nandi; Md. Nasim; T. K. Nayak; G. Nigmatkulov; L. V. Nogach; S. Y. Noh; J. Novak; S. B. Nurushev; G. Odyniec; A. Ogawa; K. Oh; V. Okorokov; D. Olvitt Jr.; B. S. Page; R. Pak; Y. X. Pan; Y. Pandit; Y. Panebratsev; B. Pawlik; H. Pei; C. Perkins; A. Peterson; P. Pile; M. Planinic; J. Pluta; N. Poljak; K. Poniatowska; J. Porter; M. Posik; A. M. Poskanzer; N. K. Pruthi; J. Putschke; H. Qiu; A. Quintero; S. Ramachandran; R. Raniwala; S. Raniwala; R. L. Ray; H. G. Ritter; J. B. Roberts; O. V. Rogachevskiy; J. L. Romero; A. Roy; L. Ruan; J. Rusnak; O. Rusnakova; N. R. Sahoo; P. K. Sahu; I. Sakrejda; S. Salur; J. Sandweiss; A. Sarkar; J. Schambach; R. P. Scharenberg; A. M. Schmah; W. B. Schmidke; N. Schmitz; J. Seger; P. Seyboth; N. Shah; E. Shahaliev; P. V. Shanmuganathan; M. Shao; M. K. Sharma; B. Sharma; W. Q. Shen; S. S. Shi; Q. Y. Shou; E. P. Sichtermann; R. Sikora; M. Simko; M. J. Skoby; D. Smirnov; N. Smirnov; L. Song; P. Sorensen; H. M. Spinka; B. Srivastava; T. D. S. Stanislaus; M. Stepanov; R. Stock; M. Strikhanov; B. Stringfellow; M. Sumbera; B. Summa; X. Sun; Z. Sun; X. M. Sun; Y. Sun; B. Surrow; N. Svirida; M. A. Szelezniak; A. H. Tang; Z. Tang; T. Tarnowsky; A. N. Tawfik; J. H. Thomas; A. R. Timmins; D. Tlusty; M. Tokarev; S. Trentalange; R. E. Tribble; P. Tribedy; S. K. Tripathy; B. A. Trzeciak; O. D. Tsai; T. Ullrich; D. G. Underwood; I. Upsal; G. Van Buren; G. van Nieuwenhuizen; M. Vandenbroucke; R. Varma; A. N. Vasiliev; R. Vertesi; F. Videbćk; Y. P. Viyogi; S. Vokal; S. A. Voloshin; A. Vossen; G. Wang; Y. Wang; F. Wang; Y. Wang; H. Wang; J. S. Wang; J. C. Webb; G. Webb; L. Wen; G. D. Westfall; H. Wieman; S. W. Wissink; R. Witt; Y. F. Wu; Z. G. Xiao; W. Xie; K. Xin; Q. H. Xu; Z. Xu; H. Xu; N. Xu; Y. F. Xu; Q. Yang; Y. Yang; S. Yang; Y. Yang; C. Yang; Z. Ye; P. Yepes; L. Yi; K. Yip; I. -K. Yoo; N. Yu; H. Zbroszczyk; W. Zha; X. P. Zhang; J. Zhang; Y. Zhang; J. Zhang; J. B. Zhang; S. Zhang; Z. Zhang; J. Zhao; C. Zhong; L. Zhou; X. Zhu; Y. Zoulkarneeva; M. Zyzak

    2015-04-06

    We report on measurements of dielectron ($e^+e^-$) production in Au$+$Au collisions at a center-of-mass energy of 200 GeV per nucleon-nucleon pair using the STAR detector at RHIC. Systematic measurements of the dielectron yield as a function of transverse momentum ($p_{\\rm T}$) and collision centrality show an enhancement compared to a cocktail simulation of hadronic sources in the low invariant-mass region ($M_{ee}power-law shape with a power of 1.44 $\\pm$ 0.10. Models that assume an in-medium broadening of the $\\rho$ meson spectral function consistently describe the observed excess in these measurements. Additionally, we report on measurements of $\\omega$ and $\\phi$-meson production through their $e^+e^-$ decay channel. These measurements show good agreement with Tsallis Blast-Wave model predictions as well as, in the case of the $\\phi$-meson, results through its $K^+K^-$ decay channel. In the intermediate invariant-mass region (1.1$

  17. Measurement of pseudorapidity distributions of charged particles in proton-proton collisions at $\\sqrt{s}$ = 8 TeV by the CMS and TOTEM experiments

    E-Print Network [OSTI]

    Chatrchyan, Serguei; Sirunyan, Albert M; Tumasyan, Armen; Adam, Wolfgang; Bergauer, Thomas; Dragicevic, Marko; Erö, Janos; Fabjan, Christian; Friedl, Markus; Fruehwirth, Rudolf; Ghete, Vasile Mihai; Hartl, Christian; Hörmann, Natascha; Hrubec, Josef; Jeitler, Manfred; Kiesenhofer, Wolfgang; Knünz, Valentin; Krammer, Manfred; Krätschmer, Ilse; Liko, Dietrich; Mikulec, Ivan; Rabady, Dinyar; Rahbaran, Babak; Rohringer, Herbert; Schöfbeck, Robert; Strauss, Josef; Taurok, Anton; Treberer-Treberspurg, Wolfgang; Waltenberger, Wolfgang; Wulz, Claudia-Elisabeth; Mossolov, Vladimir; Shumeiko, Nikolai; Suarez Gonzalez, Juan; Alderweireldt, Sara; Bansal, Monika; Bansal, Sunil; Cornelis, Tom; De Wolf, Eddi A; Janssen, Xavier; Knutsson, Albert; Luyckx, Sten; Mucibello, Luca; Ochesanu, Silvia; Roland, Benoit; Rougny, Romain; Van Haevermaet, Hans; Van Mechelen, Pierre; Van Remortel, Nick; Van Spilbeeck, Alex; Blekman, Freya; Blyweert, Stijn; D'Hondt, Jorgen; Heracleous, Natalie; Kalogeropoulos, Alexis; Keaveney, James; Kim, Tae Jeong; Lowette, Steven; Maes, Michael; Olbrechts, Annik; Strom, Derek; Tavernier, Stefaan; Van Doninck, Walter; Van Mulders, Petra; Van Onsem, Gerrit Patrick; Villella, Ilaria; Caillol, Cécile; Clerbaux, Barbara; De Lentdecker, Gilles; Favart, Laurent; Gay, Arnaud; Léonard, Alexandre; Marage, Pierre Edouard; Mohammadi, Abdollah; Pernič, Luca; Reis, Thomas; Seva, Tomislav; Thomas, Laurent; Vander Velde, Catherine; Vanlaer, Pascal; Wang, Jian; Adler, Volker; Beernaert, Kelly; Benucci, Leonardo; Cimmino, Anna; Costantini, Silvia; Dildick, Sven; Garcia, Guillaume; Klein, Benjamin; Lellouch, Jérémie; Mccartin, Joseph; Ocampo Rios, Alberto Andres; Ryckbosch, Dirk; Salva Diblen, Sinem; Sigamani, Michael; Strobbe, Nadja; Thyssen, Filip; Tytgat, Michael; Walsh, Sinead; Yazgan, Efe; Zaganidis, Nicolas; Basegmez, Suzan; Beluffi, Camille; Bruno, Giacomo; Castello, Roberto; Caudron, Adrien; Ceard, Ludivine; Da Silveira, Gustavo Gil; Delaere, Christophe; Du Pree, Tristan; Favart, Denis; Forthomme, Laurent; Giammanco, Andrea; Hollar, Jonathan; Jez, Pavel; Komm, Matthias; Lemaitre, Vincent; Liao, Junhui; Militaru, Otilia; Nuttens, Claude; Pagano, Davide; Pin, Arnaud; Piotrzkowski, Krzysztof; Popov, Andrey; Quertenmont, Loic; Selvaggi, Michele; Vidal Marono, Miguel; Vizan Garcia, Jesus Manuel; Beliy, Nikita; Caebergs, Thierry; Daubie, Evelyne; Hammad, Gregory Habib; Alves, Gilvan; Correa Martins Junior, Marcos; Dos Reis Martins, Thiago; Pol, Maria Elena; Henrique Gomes E Souza, Moacyr; Aldá Júnior, Walter Luiz; Carvalho, Wagner; Chinellato, Jose; Custódio, Analu; Da Costa, Eliza Melo; De Jesus Damiao, Dilson; De Oliveira Martins, Carley; Fonseca De Souza, Sandro; Malbouisson, Helena; Malek, Magdalena; Matos Figueiredo, Diego; Mundim, Luiz; Nogima, Helio; Prado Da Silva, Wanda Lucia; Santaolalla, Javier; Santoro, Alberto; Sznajder, Andre; Tonelli Manganote, Edmilson José; Vilela Pereira, Antonio; Bernardes, Cesar Augusto; De Almeida Dias, Flavia; Tomei, Thiago; De Moraes Gregores, Eduardo; Mercadante, Pedro G; Novaes, Sergio F; Padula, Sandra; Genchev, Vladimir; Iaydjiev, Plamen; Marinov, Andrey; Piperov, Stefan; Rodozov, Mircho; Sultanov, Georgi; Vutova, Mariana; Dimitrov, Anton; Glushkov, Ivan; Hadjiiska, Roumyana; Kozhuharov, Venelin; Litov, Leander; Pavlov, Borislav; Petkov, Peicho; Bian, Jian-Guo; Chen, Guo-Ming; Chen, He-Sheng; Chen, Mingshui; Du, Ran; Jiang, Chun-Hua; Liang, Dong; Liang, Song; Meng, Xiangwei; Plestina, Roko; Tao, Junquan; Wang, Xianyou; Wang, Zheng; Asawatangtrakuldee, Chayanit; Ban, Yong; Guo, Yifei; Li, Qiang; Li, Wenbo; Liu, Shuai; Mao, Yajun; Qian, Si-Jin; Wang, Dayong; Zhang, Linlin; Zou, Wei; Avila, Carlos; Carrillo Montoya, Camilo Andres; Chaparro Sierra, Luisa Fernanda; Florez, Carlos; Gomez, Juan Pablo; Gomez Moreno, Bernardo; Sanabria, Juan Carlos; Godinovic, Nikola; Lelas, Damir; Polic, Dunja; Puljak, Ivica; Antunovic, Zeljko; Kovac, Marko; Brigljevic, Vuko; Kadija, Kreso; Luetic, Jelena; Mekterovic, Darko; Morovic, Srecko; Sudic, Lucija; Attikis, Alexandros; Mavromanolakis, Georgios; Mousa, Jehad; Nicolaou, Charalambos; Ptochos, Fotios; Razis, Panos A; Finger, Miroslav; Finger Jr, Michael; Abdelalim, Ahmed Ali; Assran, Yasser; Elgammal, Sherif; Ellithi Kamel, Ali; Mahmoud, Mohammed; Radi, Amr; Kadastik, Mario; Müntel, Mait; Murumaa, Marion; Raidal, Martti; Rebane, Liis; Tiko, Andres; Eerola, Paula; Fedi, Giacomo; Voutilainen, Mikko; Härkönen, Jaakko; Karimäki, Veikko; Kinnunen, Ritva; Kortelainen, Matti J; Lampén, Tapio; Lassila-Perini, Kati; Lehti, Sami

    2014-01-01

    Pseudorapidity ($\\eta$) distributions of charged particles produced in proton-proton collisions at a centre-of-mass energy of 8 TeV are measured in the ranges abs($\\eta$) < 2.2 and 5.3 < abs($\\eta$) < 6.4 covered by the CMS and TOTEM detectors, respectively. The data correspond to an integrated luminosity of 45 inverse microbarns. Measurements are presented for three event categories. The most inclusive category is sensitive to 91-96% of the total inelastic proton-proton cross section. The other two categories are disjoint subsets of the inclusive sample that are either enhanced or depleted in single diffractive dissociation events. The data are compared to models used to describe high-energy hadronic interactions. None of the models considered provide a consistent description of the measured distributions.

  18. Measurement of pseudorapidity distributions of charged particles in proton-proton collisions at $\\sqrt{s}$ = 8 TeV by the CMS and TOTEM experiments

    SciTech Connect (OSTI)

    Chatrchyan, Serguei [Yerevan Phys. Inst. (Armenia); et al.,

    2014-10-01

    Pseudorapidity ( $\\eta $ ) distributions of charged particles produced in proton–proton collisions at a centre-of-mass energy of 8 $~\\text {TeV}$ are measured in the ranges $|\\eta | < 2.2$ and $5.3 < |\\eta | < 6.4$ covered by the CMS and TOTEM detectors, respectively. The data correspond to an integrated luminosity of $\\mathcal {L} = 45 \\mu {\\mathrm {b}}^{-1}$ . Measurements are presented for three event categories. The most inclusive category is sensitive to 91–96 % of the total inelastic proton–proton cross section. The other two categories are disjoint subsets of the inclusive sample that are either enhanced or depleted in single diffractive dissociation events. The data are compared to models used to describe high-energy hadronic interactions. None of the models considered provide a consistent description of the measured distributions.

  19. Measurement of pseudorapidity distributions of charged particles in proton-proton collisions at sqrt(s) = 8 TeV by the CMS and TOTEM experiments

    E-Print Network [OSTI]

    The CMS collaboration; The TOTEM Collaboration

    2014-11-05

    Pseudorapidity (eta) distributions of charged particles produced in proton-proton collisions at a centre-of-mass energy of 8 TeV are measured in the ranges abs(eta) proton-proton cross section. The other two categories are disjoint subsets of the inclusive sample that are either enhanced or depleted in single diffractive dissociation events. The data are compared to models used to describe high-energy hadronic interactions. None of the models considered provide a consistent description of the measured distributions.

  20. Measurements of Dielectron Production in Au$+$Au Collisions at $\\sqrt{s_{\\rm NN}}$ = 200 GeV from the STAR Experiment

    E-Print Network [OSTI]

    Adamczyk, L; Agakishiev, G; Aggarwal, M M; Ahammed, Z; Alekseev, I; Alford, J; Aparin, A; Arkhipkin, D; Aschenauer, E C; Averichev, G S; Banerjee, A; Bellwied, R; Bhasin, A; Bhati, A K; Bhattarai, P; Bielcik, J; Bielcikova, J; Bland, L C; Bordyuzhin, I G; Bouchet, J; Brandin, A V; Bunzarov, I; Burton, T P; Butterworth, J; Caines, H; Sánchez, M Calderón de la Barca; Campbell, J M; Cebra, D; Cervantes, M C; Chakaberia, I; Chaloupka, P; Chang, Z; Chattopadhyay, S; Chen, J H; Chen, X; Cheng, J; Cherney, M; Christie, W; Contin, G; Crawford, H J; Das, S; De Silva, L C; Debbe, R R; Dedovich, T G; Deng, J; Derevschikov, A A; di Ruzza, B; Didenko, L; Dilks, C; Dong, X; Drachenberg, J L; Draper, J E; Du, C M; Dunkelberger, L E; Dunlop, J C; Efimov, L G; Engelage, J; Eppley, G; Esha, R; Evdokimov, O; Eyser, O; Fatemi, R; Fazio, S; Federic, P; Fedorisin, J; Feng, Z; Filip, P; Fisyak, Y; Flores, C E; Fulek, L; Gagliardi, C A; Garand, D; Geurts, F; Gibson, A; Girard, M; Greiner, L; Grosnick, D; Gunarathne, D S; Guo, Y; Gupta, S; Gupta, A; Guryn, W; Hamad, A; Hamed, A; Haque, R; Harris, J W; He, L; Heppelmann, S; Hirsch, A; Hoffmann, G W; Hofman, D J; Horvat, S; Huang, B; Huang, X; Huang, H Z; Huck, P; Humanic, T J; Igo, G; Jacobs, W W; Jang, H; Jiang, K; Judd, E G; Kabana, S; Kalinkin, D; Kang, K; Kauder, K; Ke, H W; Keane, D; Kechechyan, A; Khan, Z H; Kikola, D P; Kisel, I; Kisiel, A; Kochenda, L; Koetke, D D; Kollegger, T; Kosarzewski, L K; Kraishan, A F; Kravtsov, P; Krueger, K; Kulakov, I; Kumar, L; Kycia, R A; Lamont, M A C; Landgraf, J M; Landry, K D; Lauret, J; Lebedev, A; Lednicky, R; Lee, J H; Li, X; Li, C; Li, W; Li, Z M; Li, Y; Lisa, M A; Liu, F; Ljubicic, T; Llope, W J; Lomnitz, M; Longacre, R S; Luo, X; Ma, Y G; Ma, G L; Ma, L; Ma, R; Magdy, N; Majka, R; Manion, A; Margetis, S; Markert, C; Masui, H; Matis, H S; McDonald, D; Meehan, K; Minaev, N G; Mioduszewski, S; Mohanty, B; Mondal, M M; Morozov, D; Mustafa, M K; Nandi, B K; Nasim, Md; Nayak, T K; Nigmatkulov, G; Nogach, L V; Noh, S Y; Novak, J; Nurushev, S B; Odyniec, G; Ogawa, A; Oh, K; Okorokov, V; Olvitt, D; Page, B S; Pak, R; Pan, Y X; Pandit, Y; Panebratsev, Y; Pawlik, B; Pei, H; Perkins, C; Peterson, A; Pile, P; Planinic, M; Pluta, J; Poljak, N; Poniatowska, K; Porter, J; Posik, M; Poskanzer, A M; Pruthi, N K; Putschke, J; Qiu, H; Quintero, A; Ramachandran, S; Raniwala, R; Raniwala, S; Ray, R L; Ritter, H G; Roberts, J B; Rogachevskiy, O V; Romero, J L; Roy, A; Ruan, L; Rusnak, J; Rusnakova, O; Sahoo, N R; Sahu, P K; Sakrejda, I; Salur, S; Sandweiss, J; Sarkar, A; Schambach, J; Scharenberg, R P; Schmah, A M; Schmidke, W B; Schmitz, N; Seger, J; Seyboth, P; Shah, N; Shahaliev, E; Shanmuganathan, P V; Shao, M; Sharma, M K; Sharma, B; Shen, W Q; Shi, S S; Shou, Q Y; Sichtermann, E P; Sikora, R; Simko, M; Skoby, M J; Smirnov, D; Smirnov, N; Song, L; Sorensen, P; Spinka, H M; Srivastava, B; Stanislaus, T D S; Stepanov, M; Stock, R; Strikhanov, M; Stringfellow, B; Sumbera, M; Summa, B; Sun, X; Sun, Z; Sun, X M; Sun, Y; Surrow, B; Svirida, N; Szelezniak, M A; Tang, A H; Tang, Z; Tarnowsky, T; Tawfik, A N; Thomas, J H; Timmins, A R; Tlusty, D; Tokarev, M; Trentalange, S; Tribble, R E; Tribedy, P; Tripathy, S K; Trzeciak, B A; Tsai, O D; Ullrich, T; Underwood, D G; Upsal, I; Van Buren, G; van Nieuwenhuizen, G; Vandenbroucke, M; Varma, R; Vasiliev, A N; Vertesi, R; Videbćk, F; Viyogi, Y P; Vokal, S; Voloshin, S A; Vossen, A; Wang, G; Wang, Y; Wang, F; Wang, H; Wang, J S; Webb, J C; Webb, G; Wen, L; Westfall, G D; Wieman, H; Wissink, S W; Witt, R; Wu, Y F; Xiao, Z G; Xie, W; Xin, K; Xu, Q H; Xu, Z; Xu, H; Xu, N; Xu, Y F; Yang, Q; Yang, Y; Yang, S; Yang, C; Ye, Z; Yepes, P; Yi, L; Yip, K; Yoo, I -K; Yu, N; Zbroszczyk, H; Zha, W; Zhang, X P; Zhang, J; Zhang, Y; Zhang, J B; Zhang, S; Zhang, Z; Zhao, J; Zhong, C; Zhou, L; Zhu, X; Zoulkarneeva, Y; Zyzak, M

    2015-01-01

    We report on measurements of dielectron ($e^+e^-$) production in Au$+$Au collisions at a center-of-mass energy of 200 GeV per nucleon-nucleon pair using the STAR detector at RHIC. Systematic measurements of the dielectron yield as a function of transverse momentum ($p_{\\rm T}$) and collision centrality show an enhancement compared to a cocktail simulation of hadronic sources in the low invariant-mass region ($M_{ee}power-law shape with a power of 1.44 $\\pm$ 0....

  1. Measurement of photons via conversion pairs in \\sqrt{s_{NN}} = 200 GeV Au+Au collisions with the PHENIX experiment at RHIC

    E-Print Network [OSTI]

    Torsten Dahms; for the PHENIX collaboration

    2006-08-04

    Thermal photons can provide information on the temperature of the new state of matter created at RHIC. In the p_T region of 1--3 GeV/c thermal photons are expected to be the dominant direct photon source. Therefore, a possible excess compared to a pure decay photon signal due to a thermal photon contribution should be seen in the double ratio (\\gamma/\\gamma(\\pi^{0}))_{Measured}/(\\gamma/\\gamma(\\pi^{0}))_{Simulated}, if sufficient accuracy can be reached. We present a method to reconstruct direct photons by measuring e^{+}e^{-}--pairs from external photon conversions.

  2. Measurement of photons via conversion pairs in Au+Au collisions at sqrt(s_NN) = 200 GeV with the PHENIX experiment at RHIC

    E-Print Network [OSTI]

    Torsten Dahms; for the PHENIX Collaboration

    2007-11-26

    Thermal photons can provide information on the temperature of the new state of matter created at RHIC. In the p_T region of 1--3 GeV/c thermal photons are expected to be the dominant direct photon source. Therefore, a possible excess compared to a pure decay photon signal due to a thermal photon contribution should be seen in the double ratio (gamma/gamma(pi^0))_{Measured}/(gamma/gamma(pi^0))_{Simulated}, if sufficient accuracy can be reached. We present a method to reconstruct direct photons by measuring e^+e^- pairs from external photon conversions.

  3. Presentations --Christian Winter 24.Winter, C., N. Kstner, C.-P. Kruspe, S. Muck, D. Urban, G. J. Herndl. Mixing of water masses and its

    E-Print Network [OSTI]

    Winter, Christian

    River: a whole river approach. (Poster). 11th International Symposium On Microbial Ecology (ISME-11). 20, Santiago de Compostela, Spain. 9.Winter, C., A. Smit, G. J. Herndl, M. G.Weinbauer. Influence of planktonic

  4. Measurement of pseudorapidity distributions of charged particles in proton–proton collisions at ?s = 8 TeV by the CMS and TOTEM experiments

    E-Print Network [OSTI]

    Apyan, Aram

    Pseudorapidity ( ? ) distributions of charged particles produced in proton–proton collisions at a centre-of-mass energy of 8 TeV are measured in the ranges |?|<2.2 and 5.3<|?|<6.4 covered by the CMS and TOTEM detectors, ...

  5. Measurement of the dipion mass spectrum in the decay X(3872) [right arrow] J/ [psi] [pi]? [pi]? at the CDFII experiment

    E-Print Network [OSTI]

    Rakitin, Alexander (Alexander Yurevich)

    2005-01-01

    We present a measurement of the dipion mass spectrum in the decay X(3872) [right arrow] J/ [psi] [pi]? [pi]? using a 360 pb-1 sample of pp collisions at av [square root]s = 1.96 TeV collected with the CDF II detector at ...

  6. Mapping Winter-Flooded Rice Field Using A Hybrid Machine Learning Algorithm

    E-Print Network [OSTI]

    System Yiwen Sun, Tiejun Wang Andrew K. Skidmore, Qi Wang, Baoping Qing #12;WHY MAPPING WINTER-FLOODED RICE FIELDS? Identifying the distribution of winter-flooded rice fields is important for grain yield to the limit of temperature and water availability. #12;STUDY OBJECTIVE To test whether integrating

  7. Winter 2014-2015 c Seminar c 1 of 14 DARTMOUTH COLLEGE

    E-Print Network [OSTI]

    literature across disciplines; develop a research question; determine the appropriate research designWinter 2014-2015 c Seminar c 1 of 14 DARTMOUTH COLLEGE c EDUCATION 88 d SEMINAR IN HUMAN DEVELOPMENT AND EDUCATION: THE CHANGEABLE BRAIN Winter Term 2015 Donna Coch Period 3A donna

  8. Mesoscale-resolving simulations of summer and winter bora events in the Adriatic Sea

    E-Print Network [OSTI]

    Cushman-Roisin, Benoit

    Mesoscale-resolving simulations of summer and winter bora events in the Adriatic Sea Benoit CushmanCAST model on a 1.2-min grid (about 2-km resolution) and resolve the mesoscale variability because the grid-Roisin, B., and K. A. Korotenko (2007), Mesoscale-resolving simulations of summer and winter bora events

  9. Horizontal structure of winter time 250 mb jet stream variations on the fifteen day time scale 

    E-Print Network [OSTI]

    Park, Sangwook

    1993-01-01

    The horizontal structure of the 250 mb jet stream on the fifteen-day time scale during Northern Hemisphere winter is presented. The winter season is divided into six fifteen-day periods for the 24-year NMC data set. The fifteen-day time...

  10. Behaviour of the winter North Atlantic eddy-driven jet stream in the CMIP3 integrations

    E-Print Network [OSTI]

    Barnes, Elizabeth A.

    Behaviour of the winter North Atlantic eddy-driven jet stream in the CMIP3 integrations Abdel-Verlag Berlin Heidelberg 2012 Abstract A systematic analysis of the winter North Atlantic eddy-driven jet stream is associated with variations in the westerly eddy-driven jet stream. Extratropical weather and climate

  11. THE ROLE OF MIGRATION AND WINTER MORTALITY IN THE LIFE HISTORY OF A

    E-Print Network [OSTI]

    Ketterson, Ellen D.

    THE ROLE OF MIGRATION AND WINTER MORTALITY IN THE LIFE HISTORY OF A TEMPERATE-ZONE MIGRANT),an abundantground-feedingemberizid,migrates betweena breedingrangelying largelyin the boreal forests of Canada and of the United States almost to the Gulf of Mexico (Bent1968).Becausethe winter rangeis soex- tensive

  12. Physics 218 Quantum Field Theory II Winter 2015 Introduction on Supersymmetry

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Physics 218 Quantum Field Theory II Winter 2015 Introduction on Supersymmetry Di Xu 1 Poincare the following notation: ~ (~ ) (5) #12;Physics 218 Quantum Field Theory II Winter 2015 and define two algebra Supersymmetry involves the introduction of a spinor generator to sup- plement the usual (bosonic

  13. Winter Eddy Genesis in the Eastern South China Sea due to Orographic Wind Jets GUIHUA WANG

    E-Print Network [OSTI]

    Chen, .Dake

    Winter Eddy Genesis in the Eastern South China Sea due to Orographic Wind Jets GUIHUA WANG State, China (Manuscript received 22 June 2007, in final form 10 August 2007) ABSTRACT Generation of mesoscale with a reduced-gravity model. It is found that the orographic wind jets associated with the northeast winter

  14. Prioritizing winter habitat quality for greater sage-grouse in a landscape influenced by energy development

    E-Print Network [OSTI]

    Beck, Jeffrey L.

    Prioritizing winter habitat quality for greater sage-grouse in a landscape influenced by energy, and F. C. Blomquist. 2014. Prioritizing winter habitat quality for Greater Sage-Grouse in a landscape influenced by energy development. Ecosphere 5(2):15. http://dx.doi.org/10.1890/ES13-00238. 1 Abstract

  15. Nuclear winter revisited with a modern climate model and current nuclear arsenals: Still catastrophic consequences

    E-Print Network [OSTI]

    Robock, Alan

    Nuclear winter revisited with a modern climate model and current nuclear arsenals: Still of climate model simulations of the response to smoke and dust from a massive nuclear exchange between the superpowers could be summarized as ``nuclear winter,'' with rapid temperature, precipitation, and insolation

  16. Carbon limitation of soil respiration under winter snowpacks: potential feedbacks between growing season

    E-Print Network [OSTI]

    Carbon limitation of soil respiration under winter snowpacks: potential feedbacks between growing season and winter carbon fluxes PA U L D . B R O O K S *, D I A N E M C K N I G H T w and K E L LY E L D- latitude and high-elevation ecosystems may increase soil carbon availability both through increased litter

  17. Measurement of electrons from heavy-flavor decays from $p$+$p$, $d$+Au, and Cu+Cu collisions in the PHENIX experiment

    E-Print Network [OSTI]

    Sanghoon Lim

    2014-08-18

    Charm and bottom quarks are formed predominantly by gluon fusion in the initial hard scatterings at RHIC, making them good probes of the full medium evolution. Previous measurements at RHIC have shown large suppression and azimuthal anisotropy of open heavy-flavor hadrons in Au+Au collisions at $\\sqrt{s_{NN}}=200~{\\rm GeV}$. Explaining the simultaneously large suppression and flow of heavy quarks has been challenging. To further understand the heavy-flavor transport in the hot and dense medium, it is imperative to also measure cold nuclear matter effects which affect the initial distribution of heavy quarks as well as the system size dependence of the final state suppression. In this talk, new measurements by the PHENIX collaboration of electrons from heavy-flavor decays in $p$+$p$, $d$+Au, and Cu+Cu collisions at $\\sqrt{s_{NN}}=200~{\\rm GeV}$ are presented. In particular, a surprising enhancement of intermediate transverse momentum heavy-flavor decay leptons in $d$+Au at mid and backward rapidity are also seen in mid-central Cu+Cu collisions. This enhancement is much larger than the expectation from anti-shadowing of the parton distributions and is theoretically unexplained.

  18. Measurement of the inclusive W and Z production cross sections in pp collisions at $ \\sqrt {s} = 7 $ TeV with the CMS experiment

    SciTech Connect (OSTI)

    Chatrchyan, Serguei; et al.

    2011-10-01

    A measurement of inclusive W and Z production cross sections in pp collisions at sqrt(s)=7 TeV is presented. The electron and muon decay channels are analyzed in a data sample collected with the CMS detector at the LHC and corresponding to an integrated luminosity of 36 inverse picobarns. The measured inclusive cross sections are sigma(pp-> WX) B(W-> l nu) = 10.30 +/- 0.02 (stat.) +/- 0.10 (syst.) +/- 0.10 (th.) +/- 0.41 (lumi.) nb and sigma(pp -> ZX) B(Z-> l^+l^-) = 0.974 +/- 0.007 (stat.) +/- 0.007 (syst.) +/- 0.018 (th.) +/- 0.039 (lumi.) nb, limited to the dilepton invariant mass range 60 to 120 GeV. The luminosity-independent cross section ratios are [sigma(pp->WX) B(W-> l nu)]/[sigma(pp-> ZX) B(Z->l^+l^-)] = 10.54 +/- 0.07 (stat.) +/- 0.08 (syst.) +/- 0.16 (th.) and [sigma(pp->W^+X) B(W^+ -> l^+nu)] / [sigma(pp->W^- X) B(W^- -> l^- nu)] = 1.421 +/- 0.006 (stat.) +/- 0.014 (syst.) +/- 0.029 (th.). The measured values agree with next-to-next-to-leading order QCD cross section calculations based on recent parton distribution functions.

  19. Digestion Experiments

    E-Print Network [OSTI]

    Fraps, G. S. (George Stronach)

    1908-01-01

    STATION. ppp DIGESTION EXPERIMENTS G. S. FRAPS, PH. D., CHEMIST. POSTOFFICE COLLEGE SL'ATION, HRAZOS COUNTY, TEXAS. AUSTIN, TEXAS: \\'ON BOECKMANN-JONES CO., PRLNTEHP. 1908 TEXAS AGRICULTURAL EXPERIMENT 8TArFIONS. OFFICERS. GOVERNING BOARD... OF CONTENTS . 1 . Digestibility of 1Caffir Corn. Milo Maize. and Molasses ....... G .................................... Ilcfinition of Terms 7 .................................. Method of Experiment 7 ............ Digestibility of Basal Ration of Meal...

  20. Winter fuels report week ending: November 17, 1995

    SciTech Connect (OSTI)

    NONE

    1995-12-01

    The Winter Fuels Report is intended to provide concise, timely information to the industry, the press, policymakers, consumers, analysts, and State and local governments on the following topics: distillate fuel oil net production, imports and stocks on a US level and for all Petroleum Administration for Defense Districts (PADD) and product supplied on a US level; propane net production, imports and stocks on a US level and for PADD`s I, II, and III; natural gas supply and disposition and underground storage for the US and consumption for all PADD`s; as well as selected National average prices; residential and wholesale pricing data for heating oil and propane for those States participating in the joint Energy Information Administration (EIA)/State Heating Oil and Propane Program; crude oil and petroleum price comparisons for the US and selected cities; and a 6-10 Day and 30-Day outlook for temperature and precipitation and US total heating degree-days by city.

  1. Winter fuels reports, week ending: November 24, 1995

    SciTech Connect (OSTI)

    1995-11-30

    The Winter Fuels Report is intended to provide concise, timely information to the industry, the press, policymakers, consumers, analysts, and State and local governments on the following topics: distillate fuel oil net production, imports and stocks on a US level and for all Petroleum Administration for Defense Districts (PADD) and product supplied on a US level; propane net production, imports and stocks on a US level and for PADD`s I, II, and III; natural gas supply and disposition and underground storage for the US and consumption for all PADD`s; as well as selected National average prices. Residential and wholesale pricing data for heating oil and propane for those States participating in the joint Energy Information Administration (EIA)/State Heating Oil and Propane Program; crude oil and petroleum price comparisons for the US and selected cities; and a 6-10 Day and 30-Day outlook for temperature and precipitation and US total heating degree-days by city.

  2. Winter fuels report, week ending October 6, 1995

    SciTech Connect (OSTI)

    1995-10-06

    The Winter Fuels Report is intended to provide concise, timely information to the industry, the press, policymakers, consumers, analysts, and State and local governments on the following topcs: distillate fuel oil net production, imports and stocks on a US level and for all Petroleum Administration for Defense Districts (PADD) and product supplied on a US level; propane net production, imports and stocks on a US level and for PADD`s, I, II, and III; natural gas supply and disposition and underground storage for the US and consumption for all PADD`s; as well as selected National average prices; residential and wholesale pricing data for heating oil and propane for those States participating in the joint Energy Informatoin Administration (EIA)/State Heating Oil and Propane Program; crude oil and petroleum price comparisons for the US and selected cities; and a 6-10 Day and 30-Day outlook for temperature and precipitation and US total heating degree-days by city.

  3. Winter Fuels Report: Week ending November 10, 1995

    SciTech Connect (OSTI)

    1995-11-01

    The Winter Fuels Report is intended to provide concise, timely information to the industry, the press, policymakers, consumers, analysts, and State and local governments on: distillate fuel oil net production, imports and stocks on a US level and for all PADD and product supplied on a US level; propane net production, imports and stocks on a US level and for PADD`s I, II, and III; natural gas supply and disposition and underground storage for the US and consumption for all PADD`s; as well as selected National average prices; residential and wholesale pricing data for heating oil and propane for those States participating in the joint Energy Information Administration (EIA)/State Heating Oil and Propane Program; crude oil and petroleum price comparisons for the US and selected cities; and, a 6-10 Day and 30-Day outlook for temperature and precipitation and US total heating degree-days by city.

  4. Winter fuels report, week ending December 1, 1995

    SciTech Connect (OSTI)

    1995-12-07

    The Winter Fuels Report is intended to provide concise, timely information to the industry, the press, policymakers, consumers, analysts, and State and local governments on the following topics: distillate fuel oil net production, imports and stocks on a US level and for all Petroleum Administration for Defense Districts (PADD) and product supplied on a US level; propane net production, imports and stocks on a US level and for PADD`s I, II, and III; natural gas supply and disposition and underground storage for the US and consumption for all PADD`s; as well as selected National average prices. Residential and wholesale pricing data for heating oil and propane for those States participating in the joint Energy Information Administration (EIA)/State Heating Oil and Propane Program; crude oil and petroleum price comparisons for the US and selected cities; and a 6--10 Day and 30-Day outlook for temperature and precipitation and US total heating degree-days by city.

  5. Winter fuels report, week ending December 16, 1994

    SciTech Connect (OSTI)

    Not Available

    1994-12-22

    The Winter Fuels Report is intended to provide concise, timely information to the industry, the press, policymakers, consumers, analysts, and State and local Governments on the following topics: distillate fuel oil net production, imports and stocks on a US level and for all Petroleum Administration for Defense Districts (PADD) and product supplied on a US level; propane net production, imports and stocks on a US level and for PADD`s 1, II, and III; natural gas supply and disposition and underground storage for the US and consumption for all PADD, as well as selected National average prices; residential and wholesale pricing data for heating oil and propane for those States participating in the joint Energy Information Administration (EIA)/State Heating Oil and Propane Program; crude oil and petroleum price comparisons for the US and selected cities; and a 6--10 Day, 30-Day, and 90-Day outlook for temperature and precipitation and US total heating degree-days by city.

  6. Ground Vibration Measurements at LHC Point 4

    SciTech Connect (OSTI)

    Bertsche, Kirk; /SLAC; Gaddi, Andrea; /CERN

    2012-09-17

    Ground vibration was measured at Large Hadron Collider (LHC) Point 4 during the winter shutdown in February 2012. This report contains the results, including power and coherence spectra. We plan to collect and analyze vibration data from representative collider halls to inform specifications for future linear colliders, such as ILC and CLIC. We are especially interested in vibration correlations between final focus lens locations.

  7. Ganges Valley Aerosol Experiment: Science and Operations Plan

    SciTech Connect (OSTI)

    Kotamarthi, VR

    2010-06-21

    The Ganges Valley region is one of the largest and most rapidly developing sections of the Indian subcontinent. The Ganges River, which provides the region with water needed for sustaining life, is fed primarily by snow and rainfall associated with Indian summer monsoons. Impacts of changes in precipitation patterns, temperature, and the flow of the snow-fed rivers can be immense. Recent satellite-based measurements have indicated that the upper Ganges Valley has some of the highest persistently observed aerosol optical depth values. The aerosol layer covers a vast region, extending across the Indo-Gangetic Plain to the Bay of Bengal during the winter and early spring of each year. The persistent winter fog in the region is already a cause of much concern, and several studies have been proposed to understand the economic, scientific, and societal dimensions of this problem. During the INDian Ocean EXperiment (INDOEX) field studies, aerosols from this region were shown to affect cloud formation and monsoon activity over the Indian Ocean. This is one of the few regions showing a trend toward increasing surface dimming and enhanced mid-tropospheric warming. Increasing air pollution over this region could modify the radiative balance through direct, indirect, and semi-indirect effects associated with aerosols. The consequences of aerosols and associated pollution for surface insolation over the Ganges Valley and monsoons, in particular, are not well understood. The proposed field study is designed for use of (1) the ARM Mobile Facility (AMF) to measure relevant radiative, cloud, convection, and aerosol optical characteristics over mainland India during an extended period of 9–12 months and (2) the G-1 aircraft and surface sites to measure relevant aerosol chemical, physical, and optical characteristics in the Ganges Valley during a period of 6–12 weeks. The aerosols in this region have complex sources, including burning of coal, biomass, and biofuels; automobile emissions; and dust. The extended AMF deployment will enable measurements under different regimes of the climate and aerosol abundance—in the wet monsoon period with low aerosol loading; in the dry, hot summer with aerosols dispersed throughout the atmospheric column; and in the cool, dry winter with aerosols confined mostly to the boundary later and mid-troposphere. Each regime, in addition, has its own distinct radiative and atmospheric dynamic drivers. The aircraft operational phase will assist in characterizing the aerosols at times when they have been observed to be at the highest concentrations. A number of agencies in India will collaborate with the proposed field study and provide support in terms of planning, aircraft measurements, and surface sites. The high concentration of aerosols in the upper Ganges Valley, together with hypotheses involving several possible mechanisms with direct impacts on the hydrologic cycle of the region, gives us a unique opportunity to generate data sets that will be useful both in understanding the processes at work and in providing answers regarding the effects of aerosols on climate in a region where the perturbation is the highest.

  8. Journal of Applied Ecology (1987) 24, 435-450 SPACE-TIME STRUCTURES IN A WINTER RAPE

    E-Print Network [OSTI]

    Thioulouse, Jean

    1987-01-01

    Journal of Applied Ecology (1987) 24, 435-450 SPACE-TIME STRUCTURES IN A WINTER RAPE PEST, and correspondence analysis are used to describe spatial and temporal structure in a population of a winter rape pest (Psylliodes chrysocephala L.) and its host plant, the winter rape (Brassica napus L.). This pest has been

  9. Remote Sensing and In-Situ Observations of Arctic Mixed-Phase and Cirrus Clouds Acquired During Mixed-Phase Arctic Cloud Experiment: Atmospheric Radiation Measurement Uninhabited Aerospace Vehicle Participation

    SciTech Connect (OSTI)

    McFarquhar, G.M.; Freer, M.; Um, J.; McCoy, R.; Bolton, W.

    2005-03-18

    The Atmospheric Radiation Monitor (ARM) uninhabited aerospace vehicle (UAV) program aims to develop measurement techniques and instruments suitable for a new class of high altitude, long endurance UAVs while supporting the climate community with valuable data sets. Using the Scaled Composites Proteus aircraft, ARM UAV participated in Mixed-Phase Arctic Cloud Experiment (M-PACE), obtaining unique data to help understand the interaction of clouds with solar and infrared radiation. Many measurements obtained using the Proteus were coincident with in-situ observations made by the UND Citation. Data from M-PACE are needed to understand interactions between clouds, the atmosphere and ocean in the Arctic, critical interactions given large-scale models suggest enhanced warming compared to lower latitudes is occurring.

  10. Aerosol Impacts on California Winter Clouds and Precipitation during CalWater 2011: Local Pollution versus Long-Range Transported Dust

    SciTech Connect (OSTI)

    Fan, Jiwen; Leung, Lai-Yung R.; DeMott, Paul J.; Comstock, Jennifer M.; Singh, Balwinder; Rosenfeld, Daniel; Tomlinson, Jason M.; White, Allen B.; Prather, Kimberly; Minnis, Patrick; Ayers, J. K.; Min, Qilong

    2014-01-03

    Mineral dust aerosols often observed over California in winter and spring, associated with long-range transport from Asia and Sahara, have been linked to enhanced precipitation based on observations. Local anthropogenic pollution, on the other hand, was shown in previous observational and modeling studies to reduce precipitation. Here we incorporate recent developments in ice nucleation parameterizations to link aerosols with ice crystal formation in a spectral-bin cloud microphysical model coupled with the Weather Research and Forecasting (WRF) model, to examine the relative and combined impacts of dust and local pollution particles on cloud properties and precipitation type and intensity. Simulations are carried out for two cloud cases with contrasting meteorology and cloud dynamics that occurred on February 16 (FEB16) and March 02 (MAR02) from the CalWater 2011 field campaign. In both cases, observations show the presence of dust and biological particles in a relative pristine environment. The simulated cloud microphysical properties and precipitation show reasonable agreement with aircraft and surface measurements. Model sensitivity experiments indicate that in the pristine environment, the dust and biological aerosol layers increase the accumulated precipitation by 10-20% from the Central Valley to the Sierra Nevada Mountains for both FEB16 and MAR02 due to a ~40% increase in snow formation, validating the observational hypothesis. Model results show that local pollution increases precipitation over the windward slope of the mountains by few percent due to increased snow formation when dust is present but reduces precipitation by 5-8% if dust is removed on FEB16. The effects of local pollution on cloud microphysics and precipitation strongly depend on meteorology including the strength of the Sierra Barrier Jet, and cloud dynamics. This study further underscores the importance of the interactions between local pollution, dust, and environmental conditions for assessing aerosol effects on cold season precipitation in California.

  11. Experiment Profile:

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

    their shapes, how galaxies cluster and the brightness of exploding stars called supernovae. WHY IS THIS EXPERIMENT NEEDED NOW? Research during the last decade using different...

  12. Operation Greenhouse. Scientific director's report of atomic weapon tests at Eniwetok, 1951. Annex 1. 5. Neutron measurements. Part 1. Diagnostic neutron experiments, Section 2. Final report

    SciTech Connect (OSTI)

    Krause, E.H.

    1985-09-01

    The effects of radiation on the passage of an electromagnetic wave along a cable are too complicated to predict accurately from theory alone. Also, near the bomb, the intensity during the shot is so high that the results of laboratory measurements must be extrapolated by too many orders of magnitude to be applied with much confidence to the test conditions. Therefore, a number of cables were installed near the bomb for the sole purpose of study the radiation effects, both to help correct the data obtained in the present tests and to help predict shielding requirements in future tests. The two types of effects looked for were (1) a simple attenuation of a voltage across the line due to the shunt conductance set up when Compton-recoil electrons from the gamma rays ionize the gas between the inner and outer conductors; and (2) an induced signal due to the Compton electrons being knocked out of the inner and outer conductors in unequal amounts. On the basis of the results, a discussion is given of the adequacy of the coral shielding actually used to protect the horizontal cable runs.

  13. Transformative Experiences

    E-Print Network [OSTI]

    Gering, Jon C.

    Transformative Experiences Internships & Field Schools Honors & Research Faculty Notables Alumni have at least one poten- tially transformative experi- ence - an opportunity to de- sign and carry out to be transformational are study abroad, internships, service learning, research, student-led learning, and lead- ership

  14. 2012 Aspen Winter Conferences on High Energy and Astrophysics

    SciTech Connect (OSTI)

    Campbell, John; Olivier, Dore; Fox, Patrick; Furic, Ivan; Halkiadakis, Eva; Schmidt, Fabian; Senatore, Leonardo; Smith, Kendrick M; Whiteson, Daniel

    2012-05-01

    Aspen Center for Physics Project Summary DE-SC0007313 Budget Period: 1/1/2012 to 12/31/2012 The Hunt for New Particles, from the Alps to the Plains to the Rockies The 2012 Aspen Winter Conference on Particle Physics was held at the Aspen Center for Physics from February 11 to February 17, 2012. Sixty-seven participants from nine countries, and several universities and national labs attended the workshop titled, The Hunt for New Particles, from the Alps to the Plains to the Rockies. There were 53 formal talks, and a considerable number of informal discussions held during the week. The weeks events included a public lecture-Hunting the Dark Universe given by Neal Weiner from New York University) and attended by 237 members of the public, and a physics cafe geared for high schoolers that is a discussion with physicists conducted by Spencer Chang (University of Oregon), Matthew Reece (Harvard University) and Julia Shelton (Yale University) and attended by 67 locals and visitors. While there were no published proceedings, some of the talks are posted online and can be Googled. The workshop was organized by John Campbell (Fermilab), Patrick Fox (Fermilab), Ivan Furic (University of Florida), Eva Halkiadakis (Rutgers University) and Daniel Whiteson (University of California Irvine). Additional information is available at http://indico.cern.ch/conferenceDisplay.py?confId=143360. Inflationary Theory and its Confrontation with Data in the Planck Era The 2012 Aspen Winter Conference on Astroparticle physics held at the Aspen Center for Physics was Inflationary Theory and its Confrontation with Data in the Planck Era.Ă?Âť It was held from January 30 to February 4, 2012. The 62 participants came from 7 countries and attended 43 talks over five days. Late mornings through the afternoon are reserved for informal discussions. In feedback received from participants, it is often these unplanned chats that produce the most excitement due to working through problems with fellow physicists from other institutions and countries or due to incipient collaborations. In addition, Shamit Kachru of Stanford University gave a public lecture titled The Small (and Large) Scale Structure of Space-Time.There were 237 members of the general public in attendance. Before the lecture, 65 people attended the physics cafe to discuss the current topic with Matthew Kleban (New York University) and Chao-Lin Kuo (Stanford University). This workshop was organized by Olivier Dore (Jet Propulsion Lab), Fabian Schmidt (Caltech), Leonardo Senatore (Stanford University), and Kendrick Smith (Princeton University).

  15. Measuring Speedy Electrons in Silicon

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

    Laser, Supercomputer Measure Speedy Electrons in Silicon Laser, Supercomputer Measure Speedy Electrons in Silicon Simulations at NERSC Help Illuminate Attosecond Laser Experiment...

  16. Atmospheric dispersion in the arctic: Winter-time boundary-layer measurements

    E-Print Network [OSTI]

    Guenther, A; Lamb, B

    1989-01-01

    0 Hour 12 Hour 13 Hour 14 Crosswind Distance (m) Fig. 11.Gaussian hourly averaged crosswind concentration profilesresults. Non-Gaussian hourly crosswind distributions are not

  17. E. Wong, BE208, UCSD Winter 2007 Bioengineering 208

    E-Print Network [OSTI]

    California at San Diego, University of

    2007 Tagging Efficiency Mz ·Good Pulses ·Simulate Efficiency ·Measure EfficiencyCASL PASL #12;E. Wong

  18. Winter fuels report, week ending March 4, 1994

    SciTech Connect (OSTI)

    Not Available

    1994-03-10

    The Winter Fuels Report is intended to provide concise, timely information to the industry, the press, policymakers, consumers, analysts, and State and local governments on the following topics: distillate fuel oil net production, imports and stocks on a US level and for all Petroleum Administration for Defense Districts (PADD) and product supplied on a US level; propane net production, imports and stocks on a US level and for PADD`s I, II, and III; natural gas supply and disposition and underground storage for the US and consumption for all PADD`S; as well as selected National average prices; residential and wholesale pricing data for heating oil and propane for those States participating in the joint Energy Information Administration (EIA)/State Heating Oil and Propane Program; crude oil and petroleum price comparisons for the US and selected cities; and a 6--10 Day, 30-Day, and 90-Day outlook for temperature and precipitation and US total heating degree-days by city.

  19. Winter fuels report, week ending: March 25, 1994

    SciTech Connect (OSTI)

    Not Available

    1994-03-31

    The Winter Fuels Report is intended to provide concise, timely information to the industry, the press, policymakers, consumers, analysts, and State and local governments on the following topics: Distillate fuel oil net production, imports and stocks on a US level and for all Petroleum Administration for Defense Districts (PADD) and product supplied on a US level; Propane net production, imports and stocks on a US level and for PADD`s I, II, and III; Natural gas supply and disposition and underground storage for the US and consumption for all PADD`s; as well as selected National average prices; Residential and wholesale pricing data for heating oil and propane for those States participating in the joint Energy Information Administration (EIA)/State Heating Oil and Propane Program; Crude oil and petroleum price comparisons for the US and selected cities; and A 6-10 Day, 30-Day, and 90-Day outlook for temperature and precipitation and US total heating degree-days by city. The distillate fuel oil and propane supply data are collected and published weekly.

  20. Winter fuels report, week ending January 7, 1994

    SciTech Connect (OSTI)

    Not Available

    1994-01-13

    The Winter Fuels Report is intended to provide concise, timely information to the industry, the press, policymakers, consumers, analysts, and State and local governments on the following topics: distillate fuel oil net production, imports and stocks on a US level and for all Petroleum Administration for Defense Districts (PADD) and product supplied on a US level; propane net production, imports and stocks on a US level and for PADD`s I, II, and III; natural gas supply and disposition and underground storage for the US and consumption for all PADD`S; as well as selected National average prices; residential and wholesale pricing, data for heating oil and propane for those States participating, in the joint Energy Information Administration (EIA)/State Heating, Oil and Propane Program; crude oil and petroleum price comparisons for the US and selected cities; and a 6-10 Day, 30-Day, and 90-Day outlook for temperature and precipitation and US total heating degree-days by city.

  1. Winter fuels report, week ending January 14, 1994

    SciTech Connect (OSTI)

    Not Available

    1994-01-21

    The Winter Fuels Report is intended to provide concise, timely information to the industry, the press, policymakers, consumers, analysts, and State and local governments on the following topics: distillate fuel oil net production, imports and stocks on a US level and for all Petroleum Administration for Defense Districts (PADD) and product supplied on a US level; propane net production, imports and stocks on a US level and for PADD`s I, II, and III; natural gas supply and disposition and underground storage for the US and consumption for all PADD`S; as well as selected National average prices; residential and wholesale pricing data for heating oil and propane for those States participating in the joint Energy Information Administration (EIA)/State Heating Oil and Propane Program; crude oil and petroleum price comparisons for the US and selected cities; and a 6--10 Day, 30-Day, and 90-Day outlook for temperature and precipitation and US total heating degree-days by city.

  2. Winter fuels report, week ending January 21, 1994

    SciTech Connect (OSTI)

    Not Available

    1994-01-27

    The Winter Fuels Report is intended to provide concise, timely information to the industry, the press, policymakers, consumers, analysts, and State and local governments on the following topics: distillate fuel oil net production, imports and stocks on a US level and for all Petroleum Administration for Defense Districts (PADD) and product supplied on a US level; propane net production, imports and stocks on a US level and for PADD`s I, II, and III; natural gas supply and disposition and underground storage for the US and consumption for all PADD`S; as well as selected National average prices; residential and wholesale pricing data for heating oil and propane for those States participating in the joint Energy Information Administration (EIA)/State Heating Oil and Propane Program; crude oil and petroleum price comparisons for the US and selected cities; and a 6--10 Day, 30-Day, and 90-Day outlook for temperature and precipitation and US total heating degree-days by city.

  3. Winter fuels report. Week ending: December 15, 1995

    SciTech Connect (OSTI)

    NONE

    1995-12-21

    The Winter Fuels Report is intended to provide concise, timely information to the industry, the press, policymakers, consumers, analysts, and State and local governments on the following topics: distillate fuel oil net production, imports and stocks on a US level and for all Petroleum Administration for Defense Districts (PADD) and product supplied on a US level; propane net production, imports and stocks on a US level and for PADD`s 1, 2, and 3; natural gas supply and disposition and underground storage for the US and consumption for all PADD`s; as well as selected National average prices; residential and wholesale pricing data for heating oil and propane for those States participating in the joint Energy Information Administration (EIA)/State Heating Oil and Propane Program; crude oil and petroleum price comparisons for the US and selected cities; and a 6--10 Day and 30-Day outlook for temperature and precipitation and US total heating degree-days by city. 36 figs., 13 tabs.

  4. Winter fuels report. Week ending: March 3, 1995

    SciTech Connect (OSTI)

    1995-03-09

    The Winter Fuels Report is intended to provide concise, timely information to the industry, the press, policymakers, consumers, analysts, and State and local governments on the following topics: distillate fuel oil net production, imports and stocks on a US level and for all Petroleum Administration for Defense Districts (PADD) and product supplied on a US level; propane net production, imports and stocks on a US level and for PADD`s I, II, and III; natural gas supply and disposition and underground storage for the US and consumption for all PADD`s; as well as selected National average prices; residential and wholesale pricing data for heating oil and propane for those States participating in the joint Energy Information Administration (EIA)/State Heating Oil and Propane Program; crude oil and petroleum price comparisons for the US and selected cities; and a 6--10 Day and 30-Day outlook for temperature and precipitation and US total heating degree-days by city. 36 fig., 13 tabs.

  5. Winter fuels report, week ending October 8, 1993

    SciTech Connect (OSTI)

    Not Available

    1993-10-15

    The Winter Fuels Report is intended to provide concise, timely information to the industry, the press, policymakers, consumers, analysts, and State and local governments on the following topics: Distillate fuel oil net production, imports and stocks on a US level and for all Petroleum Administration for Defense Districts (PADD) and product supplied on a US level; propane net production, imports and stocks on a US level and for PADD`s I, II, and III; natural gas supply and disposition and underground storage for the US and consumption for all PADD`S; as well as selected National average prices; residential and wholesale pricing data for heating oil and propane for those States participating in the joint Energy Information Administration (EIA)/State Heating Oil and Propane Program; crude oil and petroleum price comparisons for the US and selected cities; and a 6--10 Day, 30-Day, and 90-Day outlook for temperature and precipitation and US total heating degree-days by city.

  6. Winter fuels report, week ending February 24, 1995

    SciTech Connect (OSTI)

    1995-03-02

    The Winter Fuels Report for the week ending February 24, 1995 is intended to provide concise timely information to the industry, the press, policymakers, consumers, analysts, and State and local governments on the following topics: Distillate fuel oil net production, imports and stocks on a US level and for all Petroleum Administration for Defense Districts (PADD) and product supplies on a US level; propane net production, imports and stocks on a US level and for PADD`s I, II, and III; natural gas supply and disposition and underground storage for the US and consumption for all PADD`s; as well as selected National average prices; residential and wholesale pricing data for heating oil and propane for those States participating in the joint Energy Information Administration (EIA)/State Heating Oil and Propane Program; crude oil and petroleum price comparisons for the US and selected cities; and a 6--10 Day and 30-Day outlook for temperature and precipitation and US total heating degree-days by city.

  7. Winter fuels report. Week ending: January 20, 1995

    SciTech Connect (OSTI)

    Not Available

    1995-01-01

    The Winter Fuels Report is intended to provide concise, timely information to the industry, the press, policymakers, consumers, analysts, and State and local governments on the following topics: distillate fuel oil net production, imports and stocks on a U.S. level and for all Petroleum Administration for Defense Districts (PADD) and product supplied on a US level; propane net production, imports and stocks on a US level and for PADD`s 1, 2, and 3; natural gas supply and disposition and underground storage for the US and consumption for all PADD`s; as well as selected National average prices. Residential and wholesale pricing data for heating oil and propane for those States participating in the joint Energy Information Administration (EIA)/State Heating Oil and Propane Program; crude oil and petroleum price comparisons for the US and selected cities; and a 6--10 Day, 30-Day, and 90-Day outlook for temperature and precipitation and US total heating degree-days by city.

  8. Winter fuels report. Week ending: October 13, 1995

    SciTech Connect (OSTI)

    1995-10-19

    The Winter Fuels Report is intended to provide concise, timely information to the industry, the press, policymakers, consumers, analysts, and State and local governments on the following topics: distillate fuel oil net production, imports and stocks on a US level and for all Petroleum Administration for Defense Districts (PADD) and product supplied on a US level; propane net production, imports and stocks on a US level and for PADD`s I, II, and III; natural gas supply and disposition and underground storage for the US and consumption for all PADD`s, as well as selected National average prices; residential and wholesale pricing data for heating oil and propane for those States participating in the joint Energy Information Administration (EIA)/State Heating Oil and Propane Program; crude oil and petroleum price comparisons for the US and selected cities; and a 6--10-Day and 30-Day outlook for temperature and precipitation and US total heating degree-days by city. This report is published weekly by the EIA starting the second week in October 1995 and will continue until the second week in April 1996. The data will also be available electronically after 5:00 p.m. on Wednesday and Thursday during the heating season through the EIA Electronic Publication System (EPUB). 36 figs., 13 tabs.

  9. Winter fuels report. Week ending: January 12, 1996

    SciTech Connect (OSTI)

    1996-01-19

    The Winter Fuels Report is intended to provide concise, timely information to the industry, the press, policymakers, consumers, analysts, and State and local governments on the following topics: distillate fuel oil net production, imports and stocks on a US level and for all Petroleum Administration for Defense Districts (PADD) and product supplied on a US level; propane net production, imports and stocks on a US level and for PADD`s 1, 2, and 3; natural gas supply and disposition and underground storage for the US and consumption for all PADD`S; as well as selected National average prices; residential and wholesale pricing data for heating oil and propane for those States participating in the joint Energy Information Administration (EIA)/State Heating Oil and Propane Program; crude oil and petroleum price comparisons for the US and selected cities; and a 6--10 Day and 30-Day outlook for temperature and precipitation and US total heating degree-days by city. 36 figs., 21 tabs.

  10. Winter fuels report. Week ending: January 6, 1995

    SciTech Connect (OSTI)

    Not Available

    1995-01-12

    The Winter Fuels Report is intended to provide concise, timely information to the industry, the press, policymakers, consumers, analysts, and State and local governments on the followings topics: distillate fuel oil net production, imports and stocks on a US level and for all Petroleum Administration for Defense Districts (PASS) and product supplied on a US level; propane net production, imports and stocks on a US level and for PADD`s I, II, and III; natural gas supply and disposition and underground storage for the US and consumption for all PADD`s; as well as selected National average prices; residential and wholesale pricing data for heating oil and propane for those States participating in the joint Energy Information Administration (EIA)/State Heating Oil and Propane Program; crude oil and petroleum price comparisons for the US and selected cities; and a 6--10 Day, 30-Day, and 90-Day outlook for temperature and precipitation and US total heating degree-days by city.

  11. Winter fuels report. Week ending: January 19, 1996

    SciTech Connect (OSTI)

    1996-01-25

    The Winter Fuels Report is intended to provide concise, timely information to the industry, the press, the policymakers, consumers, analysts, and State and local governments on the following topics: distillate fuel oil net production, imports and stocks on a US level and for all Petroleum Administration for Defense Districts (PADD) and product supplied on a US level; propane net production, imports and stocks on a US level and for PADD`s 1, 2, and 3; natural gas supply and disposition and underground storage for the US and consumption for all PADD`s, as well as selected National average prices; residential and wholesale pricing data for heating oil and propane for those States participating in the joint Energy Information Administration (EIA)/State Heating Oil and Propane Program; crude oil and petroleum price comparisons for the US and selected cities; and a 6--10 Day and 30-Day outlook for temperature and precipitation and US total heating degree-days by city. 36 figs., 13 tabs.

  12. Winter fuels report. Week ending: December 29, 1995

    SciTech Connect (OSTI)

    1996-01-05

    The Winter Fuels Report is intended to provide concise, timely information to the industry, the press, policymakers, consumers, analysts, and State and local governments on the following topics: distillate fuel oil net production, imports and stocks on a US level and for all Petroleum Administration for Defense Districts (PADD) and product supplied on a US level; propane net production, imports and stocks on a US level and for PADD`s 1, 2, and 3; natural gas supply and disposition and underground storage for the US and consumption for all PADD`s; as well as selected National average prices; residential and wholesale pricing data for heating oil and propane for those States participating in the joint Energy Information Administration (EIA)/State Heating Oil and Propane Program; crude oil and petroleum price comparisons for the US and selected cities; and a 6--10 Day and 30-Day outlook for temperature and precipitation and US total heating degree-days by city. 36 figs., 13 tabs.

  13. Winter fuels report, week ending March 10, 1995

    SciTech Connect (OSTI)

    1995-03-16

    The Winter Fuels Report for the week ending March 10, 1995 is intended to provide concise timely information to the industry, the press, policymakers, consumers, analysts, and State and local governments on the following topics: Distillate fuel oil net production, imports and stocks on a US level and for all Petroleum Administration for Defense Districts (PADD) and product supplies on a US level; propane net production, imports and stocks on a US level and for PADD`s I, II, and III; natural gas supply and disposition and underground storage for the US and consumption for all PADD`s; as well as selected National average prices; residential and wholesale pricing data for heating oil and propane for those States participating in the joint Energy Information Administration (EIA)/State Heating Oil and Propane Program; crude oil and petroleum price comparisons for the US and selected cities; and a 6--10 Day and 30-Day outlook for temperature and precipitation and US total heating degree-days by city.

  14. Winter fuels report, Week ending December 2, 1994

    SciTech Connect (OSTI)

    Not Available

    1994-12-08

    The Winter Fuels Report is intended to provide concise, timely information to the industry, the press, policy makers, consumers, analysts, and State and local governments on the following topics: distillate fuel oil net production, imports and stocks on a US level and for all Petroleum Administration for Defense Districts (PADD) and product supplied on a US level; propane net production, imports and stocks on a US level and for PADD`s 1, 2, and 3; natural gas supply and disposition and underground storage for the US and consumption for all PADD`s; as well as selected National average prices. Residential and wholesale pricing data for heating oil and propane for those States participating in the joint Energy Information Administration (EIA)/State Heating Oil and Propane Program; crude oil and petroleum price comparisons for the US and selected cities; and a 6--10 Day, 30-day, and 90-Day outlook for temperature and precipitation and US total heating degree-days by city.

  15. Winter fuels report, Week ending December 30, 1994

    SciTech Connect (OSTI)

    Not Available

    1995-01-06

    The Winter Fuels Report is intended to provide concise, timely information to the industry, the press, policy makers, consumers, analysts, and State and local governments on the following topics: distillate fuel oil net production, imports and stocks on a US level and for all Petroleum Administration for Defense Districts (PADD) and product supplied on a US level; propane net production, imports and stocks on a U.S. level and for PADD`s 1, 2, and 3; natural gas supply and disposition and underground storage for the US and consumptive for all PADD`s; as well as selected National average prices. Residential and wholesale pricing data for heating oil and propane for those States participating in the joint Energy Information Administration (EIA)/State Heating Oil and Propane Program; crude oil and petroleum price comparisons for the US and selected cities; and a 6--10 Day, 30-Day, and 90-Day outlook for temperature and precipitation and US total heating degree-days by city.

  16. Winter fuels report, week ending March 24, 1995

    SciTech Connect (OSTI)

    1995-03-30

    The Winter Fuels Report for the week ending March 24, 1995 is intended to provide concise timely information to the industry, the press, policymakers, consumers, analysts, and State and local governments on the following topics: Distillate fuel oil net production, imports and stocks on a US level and for all Petroleum Administration for Defense Districts (PADD) and product supplies on a US level; propane net production, imports and stocks on a US level and for PADD`s I, II, and III; natural gas supply and disposition and underground storage for the US and consumption for all PADD`s; as well as selected National average prices; residential and wholesale pricing data for heating oil and propane for those States participating in the joint Energy Information Administration (EIA)/State Heating Oil and Propane Program; crude oil and petroleum price comparisons for the US and selected cities; and a 6--10 Day and 30-Day outlook for temperature and precipitation and US total heating degree-days by city.

  17. Winter fuels report, week ending December 9, 1994

    SciTech Connect (OSTI)

    Not Available

    1994-12-15

    The Winter Fuels Report is intended to provide concise, timely information to the industry, the press, policymakers, consumers, analysts, and State and local governments on the following topics: distillate fuel oil net production, imports and stocks on a US level and for all Petroleum Administration for Defense Districts (PADD) and product supplied on a US level; propane net production, imports and stocks on a US level and for PADD`s I, II, and III; natural gas supply and disposition and underground storage for the US and consumption for all PADD`s: as well as selected National average prices; residential and wholesale pricing data for heating oil and propane for those States participating in the joint Energy Information Administration (EIA)/State Heating Oil and Propane Program; crude oil and petroleum price comparisons for the US and selected cities; and a 6-10 Day, 30-Day, and 90-Day outlook for temperature and precipitation and US total heating degree-days by city.

  18. Winter fuels report, week ending October 7, 1994

    SciTech Connect (OSTI)

    Not Available

    1994-10-14

    The Winter Fuels Report is intended to provide concise, timely information to the industry, the press, the policymakers, consumers, analysts, and State and local governments on the following topics: distillate fuel oil net production, imports and stocks on a US level and for all Petroleum Administration for Defense Districts (PADD) and product supplied on a US level; propane net production, imports and stocks on a US level and for PADD`s I, II, and III; natural gas supply and disposition and underground storage for the US and consumption for all PADD`S; as well as selected National average prices; residential and wholesale pricing data for heating oil and propane for those States participating in the joint Energy Information Administration (EIA)/State Heating Oil and Propane Program; crude oil and petroleum price comparisons for the US and selected cities; and a 6-10 Day, 30-Day, and 90-Day outlook for temperature and precipitation and US total heating degree-days by city.

  19. Winter fuels report, week ending November 18, 1994

    SciTech Connect (OSTI)

    Not Available

    1994-11-25

    The Winter Fuels Report is intended to provide concise, timely information to the industry, the press, policymakers, consumers, analysts, and State and local governments on the following topics: distillate fuel oil net production, imports and stocks on a US level and for all Petroleum Administration for Defense Districts (PADD) and product supplied on a US level, propane net production, imports and stocks on a US level and for PADD`s I, II, and III; natural gas supply and disposition and underground storage for the US and consumption for all PADD`s: as well as selected National average prices; residential and wholesale pricing, data for heating, oil and propane for those States participating in the joint Energy Information Administration (EIA)/State Heating Oil and Propane Program; crude oil and petroleum price comparisons for the US and selected cities; and a 6-10 Day, 30-Day, and 90-Day outlook for temperature and precipitation and US total heating degree-days by city.

  20. CERN Winter School on Supergravity, Strings, and Gauge Theory 2010

    ScienceCinema (OSTI)

    None

    2011-10-06

    The CERN Winter School on Supergravity, Strings, and Gauge Theory is the analytic continuation of the yearly training school of the former EC-RTN string network "Constituents, Fundamental Forces and Symmetries of the Universe". The 2010 edition of the school is supported and organized by the CERN Theory Divison, and will take place from Monday January 25 to Friday January 29, at CERN. As its predecessors, this school is meant primarily for training of doctoral students and young postdoctoral researchers in recent developments in theoretical high-energy physics and string theory. The programme of the school will consist of five series of pedagogical lectures, complemented by tutorial discussion sessions in the afternoons. Previous schools in this series were organized in 2005 at SISSA in Trieste, and in 2006, 2007, 2008, and 2009 at CERN, Geneva. Other similar schools have been organized in the past by the former related RTN network "The Quantum Structure of Spacetime and the Geometric Nature of Fundamental Interactions". This edition of the school is not funded by the European Union. The school is funded by the CERN Theory Division, and the Arnold Sommerfeld Center at Ludwig-Maximilians University of Munich. Scientific committee: M. Gaberdiel, D. Luest, A. Sevrin, J. Simon, K. Stelle, S. Theisen, A. Uranga, A. Van Proeyen, E. Verlinde Local organizers: A. Uranga, J. Walcher

  1. Hellsgate Winter Range : Wildlife Mitigation Project. Final Environmental Assessment.

    SciTech Connect (OSTI)

    United States. Bonneville Power Administration.

    1995-03-01

    Bonneville Power Administration (BPA) proposes to fund the Hellsgate Winter Range Wildlife Mitigation Project (Project) in a cooperative effort with the Colville Confederated Tribes and the Bureau of Indian Affairs (BIA). The proposed action would allow the sponsors to secure property and conduct wildlife management activities within the boundaries of the Colville Indian Reservation. This Final Environmental Assessment (EA) examines the potential environmental effects of acquiring and managing property for wildlife and wildlife habitat within a large project area. This area consists of several separated land parcels, of which 2,000 hectares (4,943 acres) have been purchased by BPA and an additional 4,640 hectares (11,466 acres) have been identified by the Colville Confederated Tribes for inclusion in the Project. Four proposed activities (habitat protection, habitat enhancement, operation and maintenance, and monitoring and evaluation) are analyzed. The proposed action is intended to meet the need for mitigation of wildlife and wildlife habitat that was adversely affected by the construction of Grand Coulee and Chief Joseph Dams and their reservoirs.

  2. Ortho-positronium observation in the Double Chooz Experiment

    E-Print Network [OSTI]

    Y. Abe; J. C. dos Anjos; J. C. Barriere; E. Baussan; I. Bekman; M. Bergevin; T. J. C. Bezerra; L. Bezrukov; E. Blucher; C. Buck; J. Busenitz; A. Cabrera; E. Caden; L. Camilleri; R. Carr; M. Cerrada; P. -J. Chang; E. Chauveau; P. Chimenti; A. P. Collin; E. Conover; J. M. Conrad; J. I. Crespo-Anadon; K. Crum; A. S. Cucoanes; E. Damon; J. V. Dawson; J. Dhooghe; D. Dietrich; Z. Djurcic; M. Dracos; M. Elnimr; A. Etenko; M. Fallot; F. von Feilitzsch; J. Felde; S. M. Fernandes; V. Fischer; D. Franco; M. Franke; H. Furuta; I. Gil-Botella; L. Giot; M. Goger-Neff; L. F. G. Gonzalez; L. Goodenough; M. C. Goodman; C. Grant; N. Haag; T. Hara; J. Haser; M. Hofmann; G. A. Horton-Smith; A. Hourlier; M. Ishitsuka; J. Jochum; C. Jollet; F. Kaether; L. N. Kalousis; Y. Kamyshkov; D. M. Kaplan; T. Kawasaki; E. Kemp; H. de Kerret; D. Kryn; M. Kuze; T. Lachenmaier; C. E. Lane; T. Lasserre; A. Letourneau; D. Lhuillier; H. P. Lima Jr; M. Lindner; J. M. Lopez-Castano; J. M. LoSecco; B. Lubsandorzhiev; S. Lucht; J. Maeda; C. Mariani; J. Maricic; J. Martino; T. Matsubara; G. Mention; A. Meregaglia; T. Miletic; R. Milincic; A. Minotti; Y. Nagasaka; Y. Nikitenko; P. Novella; L. Oberauer; M. Obolensky; A. Onillon; A. Osborn; C. Palomares; I. M. Pepe; S. Perasso; P. Pfahler; A. Porta; G. Pronost; J. Reichenbacher; B. Reinhold; M. Rohling; R. Roncin; S. Roth; B. Rybolt; Y. Sakamoto; R. Santorelli; A. C. Schilithz; S. Schonert; S. Schoppmann; M. H. Shaevitz; R. Sharankova; S. Shimojima; D. Shrestha; V. Sibille; V. Sinev; M. Skorokhvatov; E. Smith; J. Spitz; A. Stahl; I. Stancu; L. F. F. Stokes; M. Strait; A. Stuken; F. Suekane; S. Sukhotin; T. Sumiyoshi; Y. Sun; R. Svoboda; K. Terao; A. Tonazzo; H. H. Trinh Thi; G. Valdiviesso; N. Vassilopoulos; C. Veyssiere; M. Vivier; S. Wagner; N. Walsh; H. Watanabe; C. Wiebusch; L. Winslow; M. Wurm; G. Yang; F. Yermia; V. Zimmer

    2014-10-07

    The Double Chooz experiment measures the neutrino mixing angle $\\theta_{13}$ by detecting reactor $\\bar{\

  3. Measurement of the charge asymmetry in highly boosted top-quark pair production in $\\sqrt{s} =$ 8 TeV $pp$ collision data collected by the ATLAS experiment

    E-Print Network [OSTI]

    The ATLAS collaboration

    2015-01-01

    A measurement of the charge asymmetry reflecting the different rapidity distribution of top and anti-top quarks in the production of high invariant mass top-quark pairs is presented using 20.3 fb$^{-1}$ of $\\sqrt{s}$ = 8 TeV proton-proton collisions collected by the ATLAS experiment at the LHC. The analysis is based on an event reconstruction and selection criteria, specifically designed for highly boosted top quarks, that uses jet substructure to identify the top-quark candidate, which decays to a fully hadronic final state. The charge asymmetry in a fiducial region with large invariant mass of the top-quark pair ($m_{t\\bar{t}} > $ 0.75 TeV) and an absolute rapidity difference within -2 $< \\Delta |y| <$ 2 is measured to be 4.2 $\\pm$ 3.2%, in agreement with the Standard Model prediction at next-to-leading order. A differential measurement in three $t\\bar{t}$ mass bins is also presented.

  4. A BIOENERGETIC MODEL FOR THE ANALYSIS OF FEEDING AND SURVIVAL POTENTIAL OF WINTER FLOUNDER,

    E-Print Network [OSTI]

    A BIOENERGETIC MODEL FOR THE ANALYSIS OF FEEDING AND SURVIVAL POTENTIAL OF WINTER FLOUNDER A bioenergetic model was developed which simulated effects of temperature, prey density, and larval size

  5. Site selection of Henslow's sparrows wintering on the upper Texas Coast 

    E-Print Network [OSTI]

    Hannah, Flo

    2000-01-01

    The Henslow's sparrow (Ammodramus henslowii) selects wintering sites that consist of damp areas with tall grasses, standing dead weeds and scattered shrubs. The smallest study site, a grassy opening at W.G. Jones State Forest, was approximately .76...

  6. Physics 112 Problem Set #3 Winter 2000 DUE: THURSDAY JANUARY 27, 2000

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Physics 112 Problem Set #3 Winter 2000 DUE: THURSDAY JANUARY 27, 2000 MIDTERM ALERT: The first midterm exam will be given in class on Tuesday February 1, 2000. This exam will cover material from

  7. Physics 112 Problem Set #6 Winter 2000 DUE: THURSDAY FEBRUARY 17, 2000

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Physics 112 Problem Set #6 Winter 2000 DUE: THURSDAY FEBRUARY 17, 2000 SECOND MIDTERM ALERT: The second midterm exam will be given in class on Tuesday February 22, 2000 from 10--11:30 am in 283 Kerr

  8. Physics 112 Problem Set #6 Winter 2000 DUE: THURSDAY FEBRUARY 17, 2000

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Physics 112 Problem Set #6 Winter 2000 DUE: THURSDAY FEBRUARY 17, 2000 SECOND MIDTERM ALERT: The second midterm exam will be given in class on Tuesday February 22, 2000 from 10­11:30 am in 283 Kerr Hall

  9. Evidence for latitudinal sexual selection among migratory birds wintering in Mexico

    E-Print Network [OSTI]

    Komar, Oliver; O’ Shea, B. J.; Peterson, A. Townsend; Navarro-Sigü enza, Adolfo G.

    2005-07-01

    Latitudinal sexual segregation during the nonbreeding season, in which males tend to winter farther north than females, is known to occur in many temperate-zone bird species. This pattern, however, has rarely been reported ...

  10. DOE Zero Energy Ready Home Case Study: e2 Homes, Winter Park...

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

    Home in Winter Park, FL, that scored HERS 57 without PV or HERS -7 with PV. This 4,305-square-foot custom home has autoclaved aerated concrete walls, a sealed attic with R-20 spray...

  11. Elizabeth Harvey Memorial Sustainable Development Student Internship Fall 2012-Winter 2013

    E-Print Network [OSTI]

    ................................................................................................................................... 4 4.1 Sustainable Mobility WeekElizabeth Harvey Memorial Sustainable Development Student Internship Fall 2012- Winter 2013 By: Theresa Comeau #12;Comeau 1 Elizabeth Harvey Memorial Sustainable Development Student Internship Fall 2012

  12. Physics 112 Thermodynamics and Statistical Physics Winter 2000 Instructor: Howard Haber

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Physics 112 Thermodynamics and Statistical Physics Winter 2000 Instructor: Howard Haber Office Hall--Room 289 REQUIRED TEXTBOOK: Thermal Physics, by Ralph Baierlein Recommended Outside Reading: Thermal Physics, by Charles Kittel and Herbert Kroemer Fundamentals of Statistical and Thermal Physics

  13. Multi-annual variations in winter westerly disturbance activity affecting the Himalaya

    E-Print Network [OSTI]

    Jones, Charles

    2015-01-01

    back during winter months (Gong et al. 2001; Wu and WangWu and Wang 2002a, b; Gong and Ho 2002). Thus, investigatingfirst century. Nat Geosci Gong DY, Ho CH (2002) The Siberian

  14. Groundwater flow in heterogeneous composite C. L. Winter and Daniel M. Tartakovsky

    E-Print Network [OSTI]

    Tartakovsky, Daniel M.

    Groundwater flow in heterogeneous composite aquifers C. L. Winter and Daniel M. Tartakovsky Hydrology: Stochastic processes; 1829 Hydrology: Groundwater hydrology; 1832 Hydrology: Groundwater, upscaled, decomposition 1. Introduction [2] It has become common to quantify uncertainty in groundwater

  15. DOE Zero Energy Ready Home Case Study: e2 Homes, Winter Park...

    Energy Savers [EERE]

    study of a DOE Zero Energy Ready Home in Winter Park, FL, that scored HERS 57 without PV or HERS -7 with PV. This 4,305-square-foot custom home has autoclaved aerated concrete...

  16. GEOGRAPHIC INFORMATION SCIENCE, BS IPC: 09/11/12 NATURAL RESOURCES CONCENTRATION EFFECTIVE: Winter 2013

    E-Print Network [OSTI]

    Selmic, Sandra

    GEOGRAPHIC INFORMATION SCIENCE, BS IPC: 09/11/12 NATURAL RESOURCES CONCENTRATION EFFECTIVE: Winter _______________ 3 SOCIAL SCIENCES:** CONC ELEC _______________ 3 (Anthropology, economics, geography, CONC ELEC Resources Concentration Electives chosen by student in consultation with advisor from the following courses

  17. Foraging ecology of wintering wading birds along the Gulf of Mexico coast 

    E-Print Network [OSTI]

    Sherry, Dawn Ann

    2007-04-25

    -1 FORAGING ECOLOGY OF WINTERING WADING BIRDS ALONG THE GULF OF MEXICO COAST A Dissertation by DAWN ANN SHERRY Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree... of DOCTOR OF PHILOSOPHY December 2006 Major Subject: Wildlife and Fisheries Sciences FORAGING ECOLOGY OF WINTERING WADING BIRDS ALONG THE GULF OF MEXICO COAST A Dissertation by DAWN ANN SHERRY Submitted to the Office...

  18. Occurrence Patterns and Social Behaviors of Humpback Whales (Megaptera novaeangliae) Wintering off Puerto Rico, USA 

    E-Print Network [OSTI]

    MacKay, Mithriel

    2015-07-14

    . Lawrence, Newfoundland/Labrador, Greenland, Iceland, and Norway (Waring et al. 2014) (Figure 1), with the number of males and females nearly equal (Palsbřll et al. 1997). The Years of the North Atlantic Humpbacks (YoNAH) project during 1992 - 1993..., Iceland and Norway. Winter (breeding and calving) grounds (pink shaded areas) include the West Indies and Cape Verde Islands. Because NAHW fast in winter habitats, the accumulation and storing of energy in the form of blubber to meet the high...

  19. Earth sheltered bee wintering and solar honey house. Final technical report

    SciTech Connect (OSTI)

    Not Available

    1985-01-01

    The construction and operation of an indoor wintering facility and a passive solar honey house are discussed. Goals for the project included both energy savings and financial savings for the beekeeping industry. The underground winter shelter provided a control temperature of approximately 46/sup 0/F in order to decrease both mortality rates and honey consumption rates of the bees. Three hundred square feet of glazing combined with wall insulation maintained comfortable work space temperatures for the ground level storage of honey. (BCS)

  20. Atmospheric Radiation Measurement Program facilities newsletter, November 2002.

    SciTech Connect (OSTI)

    Holdridge, D. J.

    2002-12-03

    Fall 2002 Intensive Operation Periods: Single Column Model and Unmanned Aerospace Vehicle--In an Intensive Operation Period (IOP) on November 3-23, 2002, researchers at the SGP CART site are collecting a detailed data set for use in improving the Single Column Model (SCM), a scaled-down climate model. The SCM represents one vertical column of air above Earth's surface and requires less computation time than a full-scale global climate model. Researchers first use the SCM to efficiently improve submodels of clouds, solar radiation transfer, and atmosphere-surface interactions, then implement the results in large-scale global models. With measured values for a starting point, the SCM predicts atmospheric variables during prescribed time periods. A computer calculates values for such quantities as the amount of solar radiation reaching the surface and predicts how clouds will evolve and interact with incoming light from the sun. Researchers compare the SCM's predictions with actual measurements made during the IOP, then adjust the submodels to make predictions more reliable. A second IOP conducted concurrently with the SCM IOP involves high-altitude, long-duration aircraft flights. The original plan was to use an unmanned aerospace vehicle (UAV), but the National Aeronautics and Space Administration (NASA) aircraft Proteus will be substituted because all UAVs have been deployed elsewhere. The UAV is a small, instrument-equipped, remote-control plane that is operated from the ground by a computer. The Proteus is a manned aircraft, originally designed to carry telecommunications relay equipment, that can be reconfigured for uses such as reconnaissance and surveillance, commercial imaging, launching of small space satellites, and atmospheric research. The plane is designed for two on-board pilots in a pressurized cabin, flying to altitudes up to 65,000 feet for as long as 18 hours. The Proteus has a variable wingspan of 77-92 feet and is 56 feet long. The plane can carry up to 7,260 pounds of equipment, making it a versatile research tool. The Proteus is making measurements at the very top of the cirrus cloud layer to characterize structures of these clouds. These new measurements will provide more accurate, more abundant data for use in improving the representation of clouds in the SCM. 2002-2003 Winter Weather Forecast--Top climate forecasters at the National Oceanic and Atmospheric Administration's (NOAA's) Climate Prediction Center say that an El Nino condition in the tropical Pacific Ocean will influence our winter weather this year. Although this El Nino is not as strong as the event of the 1997-1998 winter season, the United States will nevertheless experience some atypical weather. Strong impacts could be felt in several areas. Nationally, forecasters are predicting warmer-than-average temperatures over the northern tier of states and wetter-than-average conditions in the southern tier of states during the 2002-2003 winter season. Kansas residents should expect warmer and wetter conditions, while Oklahoma will be wetter than average.

  1. Data Quality of Quality Measurement Experiments

    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 submit theCovalent Bonding Low-Cost2 DOE HQSiteoC. Doran PacificData Processing

  2. Measuring Hypnosis: Relating the Subjective Experience to

    E-Print Network [OSTI]

    ­ the heart rate variability (HRV) signal. The heart rate exhibits spontaneous fluctuations even at rest (Akselrod and al. 1981). The HRV signal typically contains a high- frequency (HF) component near respiratory athletes (Peng, Mietus et al. 1999). There are accounts in the hypnosis literature that HRV is affected

  3. The CAPTAIN Experiment

    E-Print Network [OSTI]

    Bian, Jianming

    2015-01-01

    The Cryogenic Apparatus for Precision Tests of Argon Interactions with Neutrinos (CAPTAIN) program is designed to make measurements of scientific importance to long-baseline neutrino physics and physics topics that will be explored by large underground detectors. The experiment employs two liquid Argon time projection chambers (LArTPCs), a primary detector with a mass of approximately 10 ton that will be deployed at different facilities for physics measurements and a two ton prototype detector for configuration testing. The physics programs for CAPTAIN include measuring neutron interactions at the Los Alamos Neutron Science Center, measuring neutrino interactions in the high-energy regime (1.5-5 GeV) at Fermilab NuMI beam, and measuring neutrino interactions in the low-energy regime (UV laser track has been seen in its TPC. This paper gives an overview of the CAPTAIN pr...

  4. IRRADIATION EXPERIMENTS &

    E-Print Network [OSTI]

    McDonald, Kirk

    IRRADIATION EXPERIMENTS & FACILITIES AT BNL: BLIP & NSLS II Peter Wanderer Superconducting MagnetV). Simultaneous irradiation and isotope production by increasing beam energy, placing irradiation target ahead of isotope production target · 117 Mev 140, 160, 180, 202 MeV · Irradiation at room temperature Alternative

  5. Winter 2014 Schedule of Classes index.html[11/18/2013 3:12:35 PM

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    for SallieMae e-bill and e-check payment by logging into MyUCSC. Winter Registration Fees E-bills for winbterWinter 2014 Schedule of Classes index.html[11/18/2013 3:12:35 PM] ABOUT CALENDAR FEES ENROLLMENT RECORDS University Home MyUCSC People Calendars A-Z Index OFFICE OF THE REGISTRAR Winter 2014 Schedule

  6. Energy-saving Renovation Technology Studies of Existing Residential Building in the Hot Summer and Cold Winter Summer Zone 

    E-Print Network [OSTI]

    Dong, M.; Li, J.

    2006-01-01

    , China Maximize Comfort: Temperature, Humidity and IAQ,Vol.I-4-4 Energy-saving Renovation Technology Studies of Existing Residential Building in the Hot Summer and Cold Winter Summer Zone... Residential Building, Outside Environment, Energy-saving Renovation 1.OUTSIDE HOT ENVIROMENT OF HOT SUMMER AND COLD WINTER ZONE AND ITS INFLUENCE CONDITION TO HEAT LOSS OF EXITING RESIDENTIAL BUILDING The Hot Summer and Cold Winter Zone is over a...

  7. Winter fuels report. Week ending, January 26, 1996

    SciTech Connect (OSTI)

    1996-01-23

    The Winter Fuels Report is intended to provide concise, timely information to the industry, the press, policymakers, consumers analysts, and State and local governments on the following topics: (1) distillate fuel oil net production, imports and stocks on a U.S. level and for all Petroleum Administration for Defense Districts (PADD) and product supplied on a U.S. level; (2) propane net production, imports and stocks on a U.S. level and for PADD`s I, II, and III; (3) natural gas supply and disposition and underground storage for the U.S. and consumption for all PADD`s; as well as selected National average prices; (4) residential and wholesale pricing data for heating oil and propane for those States participating in the joint Energy Information Administration (EIA)/State Heating Oil and Propane Program; (5) crude oil and petroleum price comparisons for the U.S. and selected cities; and (6) a 6-10 Day and 30-Day outlook for temperature and precipitation and U.S. total heating degree-days by city. The distillate fuel oil and propane supply data are collected and published weekly. The data are based on company submissions for the week ending 7:00 a.m. for the preceding Friday. Weekly data for distillate fuel oil are also published in the Weekly Petroleum Status Report. Monthly data for distillate fuel oil and propane are published in the Petroleum Supply Monthly. The residential pricing information is collected by the EIA and the State Energy Offices on a semimonthly basis for the EIA/State Heating Oil and Propane Program. The wholesale price comparison data are collected daily and are published weekly. Residential heating fuel prices are derived from price quotes for home delivery of No. 2 fuel oil and propane. As such, they reflect prices in effect on the dates shown. Wholesale heating oil and propane prices are estimates using a sample of terminal quotes to represent average State prices on the dates given.

  8. Migration Patterns of Juvenile Winter-run-sized Chinook Salmon (Oncorhynchus tshawytscha) through the Sacramento–San Joaquin Delta

    E-Print Network [OSTI]

    2013-01-01

    tshawytscha) in the Sacramento–San Joaquin River Delta. [salmon in California’s Sacramento Valley. Climatic ChangeCritical Habitat; Sacramento River Winter-Run Chinook

  9. Investigation and Analysis of Winter Classroom Thermal Environment in Chongqing 

    E-Print Network [OSTI]

    Liu, J.; Li, B.; Yao, R.

    2006-01-01

    The classrooms in Chongqing are taken as a study subject in this paper. Measurements of the indoor thermal environmental parameters, e.g., indoor dry/wet bulb temperature, and air velocity, were taken. Combined with the questionnaire, which included...

  10. Influence of Planting Date on Response of Winter Wheat to Phosphorus. 

    E-Print Network [OSTI]

    Hipp, Billy W.

    1987-01-01

    RI / B-1564 April 1987 Influence of Planting Date on Response of Winter Wheat to Phosphorus p T T Billy W. Hipp* LIBRARY JUN 1 5 1987 T ~x s A&M llniveusi Abstract Wheat is grown extensively in the Texas Blacklands, and even though... phosphorus (P) fertilization is a common practice, factors that influence the magnitude of response have not been ascertained. Field studies were conducted over a 4-year period to determine the influence of planting date on winter wheat response to P...

  11. Meteorological conditions during the winter validation study at Rocky Flats, Colorado: An overview

    SciTech Connect (OSTI)

    Hodgin, C.R.

    1991-11-06

    The objective for the Winter Validation Study was to gather field data for validation of the Terrain-Responsive Atmospheric Code (TRAC) under winter time meteorological conditions. Twelve tracer tests were conducted during a two-week period in February 1991. Each test lasted 12 hours, with releases of SF{sub 6} tracer from the Rocky Flats Plant near Golden, Colorado. The tests included ground-based and airborne sampling to 16 km from the release point. This presentation summarizes meteorological conditions during the testing period. Forty six viewgraphs are included.

  12. The NA62 Experiment at CERN

    E-Print Network [OSTI]

    Martellotti, Silvia

    2015-01-01

    The main physics goal of the NA62 experiment at CERN is to precisely measure the branching ratio of the Kaon rare decay $K^+\\rightarrow \\pi^+ \

  13. Page 1 of 31 Why does the Loop Current tend to shed more eddies in summer and winter?1

    E-Print Network [OSTI]

    Page 1 of 31 Why does the Loop Current tend to shed more eddies in summer and winter?1 Y.-L. Chang seasonal preferences of Loop Current eddy shedding, more in summer and5 winter and less in fall and spring in virtually any21 month of the year. That the Loop Current can intrude into the Gulf and eddies can separate

  14. MOVEMENT PATTERNS OF WHITE-TAILED DEER IN EAST CENTRAL SOUTH DAKOTA RELATIVE TO WINTER RANGES AND MANAGEMENT

    E-Print Network [OSTI]

    MOVEMENT PATTERNS OF WHITE-TAILED DEER IN EAST CENTRAL SOUTH DAKOTA RELATIVE TO WINTER RANGES 2007 #12;11 MOVEMENT PATTERNS OF WHITE-TAILED DEER IN EAST CENTRAL SOUTH DAKOTA RELATIVE TO WINTER in Brown, Edmunds, Faulk, and McPherson counties, especially Doug Perrion, Noel Pond, and Dennis Gonyea

  15. Dynamic downscaling of 22-year CFS winter seasonal hindcasts with the UCLA-ETA regional climate model over the United

    E-Print Network [OSTI]

    Xue, Yongkang

    Dynamic downscaling of 22-year CFS winter seasonal hindcasts with the UCLA-ETA regional climate for Environmental Prediction Climate Forecast System (NCEP CFS), winter season predictions over the contiguous in the study. CFS over-predicts the precipitation in eastern and western US by as much as 45 and 90

  16. The role of stratosphere-troposphere coupling in the occurrence of extreme winter cold spells over northern Europe

    E-Print Network [OSTI]

    Gerber, Edwin

    northern Europe Lorenzo Tomassini,1 Edwin P. Gerber,2 Mark P. Baldwin,3 Felix Bunzel,1 and Marco Giorgetta1 Northern Europe during winter are examined in order to address the question to what degree and in which between tropospheric winter cold spells over Northern Europe and erosion of the stratospheric polar vortex

  17. The Lead Radius Experiment PREX

    SciTech Connect (OSTI)

    Robert Michaels

    2006-10-02

    The proposed PREX experiment at Jefferson Lab will measure the parity-violating electroweak asymmetry in the elastic scattering of polarized electrons at an energy of 850 MeV and a scattering angle of 6 degrees. Since the Z0 boson couples mainly to neutrons, this asymmetry provides a clean measurement of R{sub n} with a projected experimental precision of 1 %. In addition to being a fundamental test of nuclear theory, a precise measurement of R{sub n} pins down the density dependence of the symmetry energy of neutron rich nuclear matter which has impacts on neutron star structure, heavy ion collisions, and atomic parity violation experiments.

  18. Field Demonstration of Automated Demand Response for Both Winter and Summer Events in Large Buildings in the Pacific Northwest

    SciTech Connect (OSTI)

    Piette, Mary Ann; Kiliccote, Sila; Dudley, Junqiao H.

    2011-11-11

    There are growing strains on the electric grid as cooling peaks grow and equipment ages. Increased penetration of renewables on the grid is also straining electricity supply systems and the need for flexible demand is growing. This paper summarizes results of a series of field test of automated demand response systems in large buildings in the Pacific Northwest. The objective of the research was two fold. One objective was to evaluate the use demand response automation technologies. A second objective was to evaluate control strategies that could change the electric load shape in both winter and summer conditions. Winter conditions focused on cold winter mornings, a time when the electric grid is often stressed. The summer test evaluated DR strategies in the afternoon. We found that we could automate both winter and summer control strategies with the open automated demand response communication standard. The buildings were able to provide significant demand response in both winter and summer events.

  19. Monte Carol simulation of the OLYMPUS experiment

    E-Print Network [OSTI]

    Harrington, Nicholas Lee

    2009-01-01

    The OLYMPUS experiment seeks to measure the ratio of the cross sections for e--p and e+-p scattering in order to determine the magnitude of two photon interactions in lepton nucleon scattering. Measuring this observable ...

  20. Polar Mesosphere Winter Echoes -by ESRAD, EISCAT and lidar

    E-Print Network [OSTI]

    Kirkwood, Sheila

    fluctuations with scale-sizes as short as the 3 m needed to produce radar echoes at 52 MHz at half maximum echo power) than the 300 m resolution of the radar measurements. When the radar echoes km. A sharp cut-off in PMWE occurrence was found at ~ 102 , independent of electron density

  1. VIRGINIA CENTER FOR COAL & ENERGY RESEARCH WINTER 1998-99 / VOL. XVIII, NO. 1 Global Warming

    E-Print Network [OSTI]

    VIRGINIA CENTER FOR COAL & ENERGY RESEARCH WINTER 1998-99 / VOL. XVIII, NO. 1 Global Warming Our over global warming continue, becoming more strident again as differing models predict widely varying, following the warmth of 1998, here are our two cents worth on global warming, written in the knowledge

  2. EFFECTS OF VARIABLE FIRE SEVERITY ON FORAGE PRODUCTION AND FORAGING BEHAVIOR OF MOOSE IN WINTER

    E-Print Network [OSTI]

    found that moose exhibited significantly higher browse consumption relative to browse production in high production and consumption by accounting for the significant differences in browse consumption betweenEFFECTS OF VARIABLE FIRE SEVERITY ON FORAGE PRODUCTION AND FORAGING BEHAVIOR OF MOOSE IN WINTER

  3. Physics 112 Problem Set #9 Winter 2000 DUE: THURSDAY MARCH 16, 2000

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Physics 112 Problem Set #9 Winter 2000 DUE: THURSDAY MARCH 16, 2000 FINAL EXAM ALERT: The final exam will be given on Friday March 17, 2000 from 7:30­10:30 pm in 283 Kerr Hall. This will be a open

  4. Physics 112 Problem Set #9 Winter 2000 DUE: THURSDAY MARCH 16, 2000

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Physics 112 Problem Set #9 Winter 2000 DUE: THURSDAY MARCH 16, 2000 FINAL EXAM ALERT: The final exam will be given on Friday March 17, 2000 from 7:30--10:30 pm in 283 Kerr Hall. This will be a open

  5. CDF Note 9674 Combined Upper Limit on Standard Model Higgs Boson Production for Winter 2009

    E-Print Network [OSTI]

    Fermilab

    CDF Note 9674 Combined Upper Limit on Standard Model Higgs Boson Production for Winter 2009 The CDF of searches for the Standard Model Higgs boson at CDF. The six major analyses combined are the WH bV/c2 in steps of 5 GeV/c2 , assuming Standard Model decay branching fractions of the Higgs boson

  6. ELEC ENG 4BD4 Fall/Winter 2015/16

    E-Print Network [OSTI]

    Haykin, Simon

    ; electrodes and other transducers; principles of instrumentation; electrical safety; neuromuscular instrumentation · Have a knowledge of the principles and use of a variety of electrical and other transducers/Winter 2015/16 Course Outline CALENDAR/COURSE DESCRIPTION Generation and nature of bioelectric potentials

  7. MFRE 516 (3) FINANCIAL AND MARKETING MANAGEMENT IN AGRI-FOOD INDUSTRIES Winter 2015

    E-Print Network [OSTI]

    MFRE 516 (3) FINANCIAL AND MARKETING MANAGEMENT IN AGRI-FOOD INDUSTRIES Winter 2015 Instructor of financial and marketing management that are most relevant to agri-food and related firms. The content financial and market strategies. This will be accomplished through the presentation of management

  8. Characterization of circadian patterns of LH release in stallions in summer and winter 

    E-Print Network [OSTI]

    Lang, Anita Lynn

    1993-01-01

    concentration ranged from .39 ? .034 ng/ml to 4.34 ?.191 ng/ml in the summer period and from .34 ?.027 ng/ml to 5.43 ?.174 ng/ml in the winter period, with all stallions exhibiting a significant (p< .001) difference in mean plasma LH concentration across...

  9. Physics 112 Thermodynamics and Statistical Physics Winter 2000 Instructor: Howard Haber

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Physics 112 Thermodynamics and Statistical Physics Winter 2000 Instructor: Howard Haber OĆce: Kerr Hall|Room 289 REQUIRED TEXTBOOK: Thermal Physics, by Ralph Baierlein Recommended Outside Reading: Thermal Physics, by Charles Kittel and Herbert Kroemer Fundamentals of Statistical and Thermal Physics

  10. Catalog Year: 2014 Fall Quarter Units Winter Quarter Units Spring Quarter Units

    E-Print Network [OSTI]

    THIRD YEAR FOURTH YEAR ELECTRICAL ENGINEERING To earn a B.S., you must complete all CollegeCatalog Year: 2014 Fall Quarter Units Winter Quarter Units Spring Quarter Units CS 010* 4 CS 013 4 Linear Methodsfor Engr. Analysis ENGL 001A 4 MATH 009B 4 MATH 009C 4 Beginning Composition First Year

  11. Physics 5B Winter 2009 Rate of Energy Transfer by Sinusoidal Waves on a String

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    , Vibrations and Waves (W.W. Norton and Company, New York, 1971). First, we compute the kinetic energyPhysics 5B Winter 2009 Rate of Energy Transfer by Sinusoidal Waves on a String Consider the kinetic energy and the potential energy of this string segment due to the passage of a traveling wave

  12. DOE Challenge Home Case Study: e2 Homes – Winter Park, Florida

    SciTech Connect (OSTI)

    None

    2013-01-01

    This Challenge Home case study describes the first certified DOE Challenge Home as constructed by e2 Homes. Completed in May 2012, the “Wilson Residence” in Winter Park, Florida, is a 4,305-ft2 custom home that scores a HERS 57 without solar and a better than zero net-energy HERS -7 with solar.

  13. EEC 289-L Photovoltaics and Solar Cells 3 Units Winter Quarter (Alternate Years)

    E-Print Network [OSTI]

    California at Davis, University of

    EEC 289-L Photovoltaics and Solar Cells 3 Units ­ Winter Quarter (Alternate Years) Prerequisite, and third-generation photovoltaics and solar cells, including design, fabrication technology, and grid physics of photovoltaics a. Device operation and performance metrics b. Properties of solar radiation c

  14. NRRI NowWinter 2009 GrowingStrongIndustries~DevelopingNewIdeas~NurturingNaturalResources

    E-Print Network [OSTI]

    Netoff, Theoden

    of India and China are expected to push demand even further. By 2030, worldwide consumption of oilNRRI NowWinter 2009 GrowingStrongIndustries~DevelopingNewIdeas~NurturingNaturalResources 2 Energy. There is enough oil to meet the expected demand for the next 40 years, according to analyses of oil and natural

  15. Some reports of snowfall from fog during the UK winter of 2008/09

    E-Print Network [OSTI]

    Wood, Curtis R

    2009-01-01

    Snowfall during anticyclonic, non-frontal, and foggy conditions is surprising. Because it is often not forecast, it can present a hazard to transport and modify the surface albedo. In this report, we present some observations of snowfall during conditions of freezing fog in the UK during the winter of 2008/09.

  16. ENVIR 202B: Earth, Air, Water: the Human Context Winter 2003 Essay #3, WATER

    E-Print Network [OSTI]

    ENVIR 202B: Earth, Air, Water: the Human Context Winter 2003 Essay #3, WATER Draft version due://www.pmel.noaa.gov/tsunami-hazard/) . Use examples from Indonesia and Hawaii to explore how the shape of the depth profile affects and the ecosystem. W5 - GROUNDWATER FLOW ­ AQUIFERS AND POLLUTION Chapter 5 of McNeill discusses "The history

  17. Winter crop sensitivity to inter-annual climate variability in central India

    E-Print Network [OSTI]

    DeFries, Ruth S.

    Winter crop sensitivity to inter-annual climate variability in central India Pinki Mondal & Meha Dordrecht 2014 Abstract India is predicted to be one of the most vulnerable agricultural regions to future variability in a local market and subsistence-based agricultural system in central India, a data

  18. MATH 360-2, Winter 2011 MENU Applied Analysis Project 1: Car Following and Collisions

    E-Print Network [OSTI]

    Goerss, Paul

    MATH 360-2, Winter 2011 MENU Applied Analysis Project 1: Car Following and Collisions This project time of one or more cars following each other; in particular we will try to understand the somewhat to be adequate distances between the cars. The Laplace transform comes into play because of "time delay

  19. 46 The Wildlife Professional, Winter 2012 The Wildlife Society A New Forest Fire Paradigm

    E-Print Network [OSTI]

    DeSante, David F.

    46 The Wildlife Professional, Winter 2012 © The Wildlife Society A New Forest Fire Paradigm paradigm--which holds that severe forest fires are always harmful--to a new one that embraces among forest types and regions, and fire severity differs with vegetation type, geographical location

  20. eschweizerbart_xxx Are Greenhouse Gas Signals of Northern Hemisphere winter

    E-Print Network [OSTI]

    Raible, Christoph C.

    eschweizerbart_xxx Are Greenhouse Gas Signals of Northern Hemisphere winter extra-tropical cyclone, Russia 4 Institute of Geography, Russian Academy of Sciences, Moscow, Russia 5 Institute of Global Climate and Ecology, Roshydromet and Russian Academy of Sciences, Moscow, Russia 6 Climate Research

  1. A landscape approach to reserving farm ponds for wintering bird refuges in Taoyuan, Taiwan 

    E-Print Network [OSTI]

    Fang, Wei-Ta

    2006-08-16

    Man-made farm ponds are unique geographic features of the Taoyuan Tableland. Besides irrigation, they provide refuges for wintering birds. The issue at hand is that these features are disappearing and bring with it the loss of this refuge function...

  2. WINTER HABITAT SELECTION AND SURVIVAL BY SAGE-GROUSE IN SOUTHEASTERN ALBERTA

    E-Print Network [OSTI]

    Aldridge, Cameron

    WINTER HABITAT SELECTION AND SURVIVAL BY SAGE-GROUSE IN SOUTHEASTERN ALBERTA FINAL PROJECT REPORT FOR 2003 - 2004 SAGE-GROUSE FUNDING PARTNERS Cameron L. Aldridge* (University of Alberta) Randy Lee (Alberta Conservation Association) Paul Jones (Alberta Conservation Association) Joel Nicholson (Alberta

  3. North Pacific Marine Science Organization PICES Press Vol. 19, No. 1 27 Winter 2011

    E-Print Network [OSTI]

    Wright, Dawn Jeannine

    for harmful organisms' expansion in the Pacific Rim" supported by a voluntary contribution from the MinistryNorth Pacific Marine Science Organization PICES Press Vol. 19, No. 1 27 Winter 2011 PICES 2010-indigenous species (NIS) are of enormous interest in the North Pacific, but establishing extensive international

  4. National Bioenergy Center - Biochemical Platform Integration Project: Quarterly Update, Winter 2010

    SciTech Connect (OSTI)

    Schell, D.

    2011-02-01

    Winter 2011 edition of the National Bioenergy Center's Biochemical Platform Integration Project quarterly newsletter. Issue topics: 33rd Symposium on Biotechnology for Fuels and Chemicals program topic areas; results from reactive membrane extraction of inhibitors from dilute-acid pretreated corn stover; list of 2010 task publications.

  5. Physics 309, The University of Chicago, Winter 2003 INTRODUCTION TO ACCELERATOR PHYSICS

    E-Print Network [OSTI]

    Physics 309, The University of Chicago, Winter 2003 INTRODUCTION TO ACCELERATOR PHYSICS Instructor by E. Wilson (Oxford University Press) Reference Book: An Introduction to the Physics of High Energy in high-energy colliders for elementary particle physics and in synchrotron radiation facilities

  6. Sunspace Minnesota: passive solar design for winter resorts. Period covered, August 1979-October 1980

    SciTech Connect (OSTI)

    Johnson, J.M.

    1980-01-01

    Minnesota winter resorts are discussed as to type, size, and use. Energy needs and conservation techniques are described by cabin type and problem areas. Existing cabins are analyzed for conservation opportunities and solar retrofit potential. New cabin designs and concepts are presented including earth sheltered buildings. (MHR)

  7. Winter 2013 Lecture: MWF 1:00-1:50pm, GIRV 2115

    E-Print Network [OSTI]

    Wei, Guofang

    Math 147A Winter 2013 Lecture: MWF 1:00-1:50pm, GIRV 2115 Text: "Elementary Differential Geometry on Gauchospace and my web page http://www.math.ucsb.edu/wei/147/home.html and due on Wednesdays at the end. Exams Schedule: Midterm : Wednesday, February 13 Final: Wednesday, March 20, 4-7 pm Grades: Midterms 35

  8. Hellsgate Big Game Winter Range Wildlife Mitigation Site Specific Management Plan for the Hellsgate Project.

    SciTech Connect (OSTI)

    Berger, Matthew T.; Judd, Steven L.

    1999-01-01

    This report contains a detailed site-specific management plan for the Hellsgate Winter Range Wildlife Mitigation Project. The report provides background information about the mitigation process, the review process, mitigation acquisitions, Habitat Evaluation Procedures (HEP) and mitigation crediting, current habitat conditions, desired future habitat conditions, restoration/enhancements efforts and maps.

  9. School of Engineering, University of Connecticut www.engr.uconn.edu Winter 2006 Professor Pattipati Establishes

    E-Print Network [OSTI]

    Chandy, John A.

    School of Engineering, University of Connecticut www.engr.uconn.edu Winter 2006 Professor Pattipati to the bottom. How is this relevant to Connecticut? The U.S. Department of Labor ranks Connecticut, with 10 in the nation. The cumulative payroll of engineers and computer scientists in Connecticut is huge

  10. School of Engineering, University of Connecticut Winter 2004 www.engr.uconn.edu

    E-Print Network [OSTI]

    Chandy, John A.

    School of Engineering, University of Connecticut Winter 2004 www.engr.uconn.edu Also In this Issue the programmable switching industry. After graduating from the University of Connecticut, he worked for a Cambridge of the University of Connecticut Foundation Board of Directors and the University of Connecticut Foundation

  11. CBFO and WIPP Volunteerism Makes a Big Difference This Winter for Little Ones

    Broader source: Energy.gov [DOE]

    CARLSBAD, N.M. – November’s winter chill started early in New Mexico. However, children in the Carlsbad, New Mexico area should be able to keep warm while outdoors thanks in part to the actions of the EM Carlsbad Field Office (CBFO) and Waste Isolation Pilot Plant (WIPP) team of employees.

  12. The Wilson Journal of Ornithology 122(2):385387, 2010 Yellow Rails Wintering in Oklahoma

    E-Print Network [OSTI]

    Butler, Christopher J.

    The Wilson Journal of Ornithology 122(2):385­387, 2010 Yellow Rails Wintering in Oklahoma discovered to migrate through southeastern Oklahoma in small numbers during fall with a few records through Mar 2009) to Red Slough Wildlife Management Area in McCurtain County (Oklahoma) to catch and band

  13. Physics 5B Winter 2009 Rate of Energy Transfer by Sinusoidal Waves on a String

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Physics 5B Winter 2009 Rate of Energy Transfer by Sinusoidal Waves on a String Consider the kinetic energy and the potential energy of this string segment due to the passage of a traveling wave, Vibrations and Waves (W.W. Norton and Company, New York, 1971). First, we compute the kinetic energy

  14. Matter of FactNewsletter from Science & Engineering and Computing & Mathematical Sciences Winter 2011

    E-Print Network [OSTI]

    Waikato, University of

    Matter of FactNewsletter from Science & Engineering and Computing & Mathematical Sciences Winter 2011 Science Summer School - entries open The Summer School is open to Year 12 students within Rotary activities and a tour of Hill Laboratories. Applications must be lodged through your local Rotary Club

  15. The Effects of Indoor Air Velocity on Occupant Thermal Comfort in Winter 

    E-Print Network [OSTI]

    Wang, J.; Chen, L.

    2006-01-01

    In China the thermal comfort standard that regulates the indoor air velocity cannot exceed 0.15m/s in winter. But many scholars doubt this regulation. This paper presents the results of an experimental research project on thermal comfort...

  16. 33 london review of books 7 february 2002 n winter there is only one road

    E-Print Network [OSTI]

    Wilmers, Chris

    their movements. Every day during winterIdrivealongtheroadandsnowshoe the adjacent hills checking for signals, tri, meanwhile, ignoring the pups, continue in stride with 106. As they head out of sight, we climb the hill to our west in order to pick up their trail again. In the old days, before 1995, Yellow- stone's elk

  17. A NegativeOverhead, SelfTimed Pipeline Brian D. Winters and Mark R. Greenstreet

    E-Print Network [OSTI]

    Greenstreet, Mark

    A Negative­Overhead, Self­Timed Pipeline Brian D. Winters and Mark R. Greenstreet Department a novel variation of wave pipelining that we call ``surfing.'' In previous wave pipelined designs, timing variation of wave pipelin­ ing called ``surfing.'' In surfing pipelines, a timing pulse is propagated along

  18. A Negative-Overhead, Self-Timed Pipeline Brian D. Winters and Mark R. Greenstreet

    E-Print Network [OSTI]

    Greenstreet, Mark

    A Negative-Overhead, Self-Timed Pipeline Brian D. Winters and Mark R. Greenstreet Department a novel variation of wave pipelining that we call "surfing." In previous wave pipelined designs, timing variation of wave pipelin- ing called "surfing." In surfing pipelines, a timing pulse is propagated along

  19. In Situ NDA Conformation Measurements Performed at Auxiliary Charcoal Bed and Other Main Charcoal Beds After Uranium Removal from Molten Salt Reactor Experiment ACB at Oak Ridge National Laboratory

    SciTech Connect (OSTI)

    Haghighi, M. H.; Kring, C. T.; McGehee, J. T.; Jugan, M. R.; Chapman, J.; Meyer, K. E.

    2002-02-26

    The Molten Salt Reactor Experiment (MSRE) site is located in Tennessee, on the U.S. Department of Energy (DOE) Oak Ridge Reservation (ORR). The MSRE was run by Oak Ridge National Laboratory (ORNL) to demonstrate the desirable features of the molten-salt concept in a practical reactor that could be operated safely and reliably. It introduced the idea of a homogeneous reactor using fuel salt media and graphite moderation for power and breeder reactors. The MSRE reactor and associated components are located in cells beneath the floor in the high-bay area of Building 7503. The reactor was operated from June 1965 to December 1969. When the reactor was shut down, fuel salt was drained from the reactor circuit to two drain tanks. A ''clean'' salt was then circulated through the reactor as a decontamination measure and drained to a third drain tank. When operations ceased, the fuel and flush salts were allowed to cool and solidify in the drain tanks. At shutdown, the MSRE facility complex was placed in a surveillance and maintenance program. Beginning in 1987, it was discovered that gaseous uranium (U-233/U-232) hexafluoride (UF6) had moved throughout the MSRE process systems. The UF6 had been generated when radiolysis in the fluorine salts caused the individual constituents to dissociate to their component atoms, including free fluorine. Some of the free fluorine combined with uranium fluorides (UF4) in the salt to produce UF6. UF6 is gaseous at slightly above ambient temperatures; thus, periodic heating of the fuel salts (which was intended to remedy the radiolysis problems) and simple diffusion had allowed the UF6 to move out of the salt and into the process systems of MSRE. One of the systems that UF6 migrated into due to this process was the offgas system which is vented to the MSRE main charcoal beds and MSRE auxiliary charcoal bed (ACB). Recently, the majority of the uranium laden-charcoal material residing within the ACB was safely and successfully removed using the uranium deposit removal system and equipment. After removal a series of NDA measurements was performed to determine the amount of uranium material remaining in the ACB, the amount of uranium material removed from the ACB, and the amount of uranium material remaining in the uranium removal equipment due to removal activities.

  20. Cold weather operating guidelines and experience for natural draft cooling towers on the American Electric Power system

    SciTech Connect (OSTI)

    Michell, F.L.; Drew, D.H. [American Electric Power Service, Corp., Columbus, OH (United States)

    1996-10-01

    American Electric Power`s more than 30 years of experience in operating natural draft cooling towers during freezing winter weather conditions is discussed in the paper. Design features incorporated into the specifications for major rebuild/repack projects for crossflow and counterflow towers to facilitate cold weather operation are also reviewed.

  1. Aerosol impacts on California winter clouds and precipitation during CalWater 2011: local pollution versus long-range transported dust

    E-Print Network [OSTI]

    2014-01-01

    California winter clouds and precipitation during CalWater 2011 mountain barrier. Together with the weak vertical transport,

  2. Performance of winter rape (Brassica napus) based fuel mixtures in diesel engines

    SciTech Connect (OSTI)

    Wagner, G.L.; Peterson, C.L.

    1982-01-01

    Winter rape is well adapted to the Palouse region of Northern Idaho and Eastern Washington. Nearly all of the current US production is grown in this region. Yields of 2200 to 2700 kg/ha with 45 percent oil content are common. Even though present production only 2000 to 2500 ha per year, the long history of production and good yields of oil make winter rape the best potential fuel vegetable oil crop for the region. Winter rape oil is more viscous than sunflower oil (50 cSt at 40/sup 0/C for winter rape and 35 cSt at 40/sup 0/C for sunflower oil) and about 17 times more viscous than diesel. The viscosity of the pure oil has been found too high for operation in typical diesel injector systems. Mixtures and/or additives are essential if the oil is to be a satisfactory fuel. Conversely, the fatty acid composition of witer rape oils is such that it is potentially a more favorable fuel because of reduced rates of oxidation and thermal polymerization. This paper will report on results of short and long term engine tests using winter rape, diesel, and commercial additives as the components. Selection of mixtures for long term screening tests was based on laboratory studies which included high temperature oxidation studies and temperature-viscosity data. Fuel temperature has been monitored at the outlet of the injector nozzle on operating engines so that viscosity comparisons at the actual injector temperature can be made. 1 figure, 3 tables.

  3. Texas Rice, Volume VI, Number 9, Winter Issue 

    E-Print Network [OSTI]

    2006-01-01

    the driplines was dependent on the PAN evaporation and rainfall for the period. A flow meter, placed directly after the irrigation pump, measured the volume of water applied to the drip-irrigated plots. A flow meter placed on the bonnet at the top... entirely on groundwater. In the long run, the result of the “no LSWP” sce- nario would be a complete reliance upon groundwater for irrigation. This would likely result in pumping that would exceed the sustainable capacity of the aquifer...

  4. Are cold winters in Europe associated with low solar activity? This article has been downloaded from IOPscience. Please scroll down to see the full text article.

    E-Print Network [OSTI]

    Lockwood, Mike

    Are cold winters in Europe associated with low solar activity? This article has been downloaded.1088/1748-9326/5/2/024001 Are cold winters in Europe associated with low solar activity? M Lockwood1,2 , R G Harrison1 , T Woollings1 coincided with more severe winters in the United Kingdom and continental Europe. Motivated by recent

  5. HO2NO2 and HNO3 in the coastal Antarctic winter night: a “lab-in-the-field” experiment

    E-Print Network [OSTI]

    Jones, A. E.; Brough, N.; Anderson, P. S.; Wolff, E. W.

    2014-11-12

    photochemical production is fuelled by emissions of NOx from the snow- pack, and where mixing ratios of HNO3 and HO2NO2 were generally in the 10 s of pptv, and sometimes over 100 pptv, as discussed earlier. It is also noticeable in the Halley data... written as HNO4) and ni- tric acid (HNO3) are acidic gases that are of increasing inter- est to polar tropospheric chemistry. Their primary relevance is that they act as reservoir species for HOx and NOx, which are now recognised to drive the surprisingly...

  6. The CAPTAIN Experiment

    E-Print Network [OSTI]

    Jianming Bian

    2015-09-25

    The Cryogenic Apparatus for Precision Tests of Argon Interactions with Neutrinos (CAPTAIN) program is designed to make measurements of scientific importance to long-baseline neutrino physics and physics topics that will be explored by large underground detectors. The experiment employs two liquid Argon time projection chambers (LArTPCs), a primary detector with a mass of approximately 10 ton that will be deployed at different facilities for physics measurements and a two ton prototype detector for configuration testing. The physics programs for CAPTAIN include measuring neutron interactions at the Los Alamos Neutron Science Center, measuring neutrino interactions in the high-energy regime (1.5-5 GeV) at Fermilab NuMI beam, and measuring neutrino interactions in the low-energy regime (UV laser track has been seen in its TPC. This paper gives an overview of the CAPTAIN program and reports the status of the commissioning. The up-to-date detector design and running plans are also described.

  7. Measurement of the absolute \

    SciTech Connect (OSTI)

    Aunion, Jose Luis Alcaraz; /Barcelona, IFAE

    2010-07-01

    This thesis presents the measurement of the charged current quasi-elastic (CCQE) neutrino-nucleon cross section at neutrino energies around 1 GeV. This measurement has two main physical motivations. On one hand, the neutrino-nucleon interactions at few GeV is a region where existing old data are sparse and with low statistics. The current measurement populates low energy regions with higher statistics and precision than previous experiments. On the other hand, the CCQE interaction is the most useful interaction in neutrino oscillation experiments. The CCQE channel is used to measure the initial and final neutrino fluxes in order to determine the neutrino fraction that disappeared. The neutrino oscillation experiments work at low neutrino energies, so precise measurement of CCQE interactions are essential for flux measurements. The main goal of this thesis is to measure the CCQE absolute neutrino cross section from the SciBooNE data. The SciBar Booster Neutrino Experiment (SciBooNE) is a neutrino and anti-neutrino scattering off experiment. The neutrino energy spectrum works at energies around 1 GeV. SciBooNE was running from June 8th 2007 to August 18th 2008. In that period, the experiment collected a total of 2.65 x 10{sup 20} protons on target (POT). This thesis has used full data collection in neutrino mode 0.99 x 10{sup 20} POT. A CCQE selection cut has been performed, achieving around 70% pure CCQE sample. A fit method has been exclusively developed to determine the absolute CCQE cross section, presenting results in a neutrino energy range from 0.2 to 2 GeV. The results are compatible with the NEUT predictions. The SciBooNE measurement has been compared with both Carbon (MiniBoonE) and deuterium (ANL and BNL) target experiments, showing a good agreement in both cases.

  8. Los Alamos passive test cell results for the 1981-82 winter

    SciTech Connect (OSTI)

    McFarland, R.D.; Hedstrom, J.C.; Balcomb, J.D.; Moore, S.W.

    1982-10-01

    This report covers Los Alamos test cell operation during the winter of 1981-82 including comparisons with the 1980-81 winter. Extensive data have been taken and computer-analyzed to determine performance parameters such as efficiency, solar savings fraction, and discomfort index. The data from different test cells are directly comparable because each has similar heating-load coefficient and collector area. Configurations include direct gain, unvented Trombe walls, water wall, phase-change wall, and sunspaces. Strategies for reducing heat loss include selective surfaces, two types of improved glazing systems, a heat pipe system, and convection suppression baffles. Significant differences in both auxiliary heat and comfort were observed among the various system types. The results are useful, not only for direct system comparisons, but also to provide data for validation of computer simulation programs. Availability of hourly data is described.

  9. Jitter debugging two laser experiments

    SciTech Connect (OSTI)

    Rayner, D.M.; Hackett, P.A.; Willis, C.

    1982-03-01

    A method to overcome the problem of timing jitter in two laser experiments is described. The technique involves the use of a time-to-pulse height converter to measure the interpulse separation and a data acquisition system capable of recording this and other experimental parameters on a shot-to-shot basis. The method is estimated to be useful in measurement systems with resolution down to 10 ps.

  10. Physics 112 Mathematical Notes Winter 2000 1. Power Series Expansion of the FermiDirac Integral

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Physics 112 Mathematical Notes Winter 2000 1. Power Series Expansion of the Fermi­Dirac Integral The Fermi­Dirac integral is defined as: f n (z) # 1 #(n) # # 0 x n-1 dx z -1 e x + 1 , where x # #/kT and z e -(m+1)x x n-1 dx . Using the well known integral: # # 0 e -Ax x n-1 dx = #(n) A n , and changing

  11. Physics 112 Mathematical Notes Winter 2000 1. Power Series Expansion of the Fermi-Dirac Integral

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Physics 112 Mathematical Notes Winter 2000 1. Power Series Expansion of the Fermi-Dirac Integral The Fermi-Dirac integral is defined as: fn(z) 1 (n) 0 xn-1 dx z-1ex + 1 , where x /kT and z eµ/kT . We (ze-x )m = z (n) m=0 (-1)m zm 0 e-(m+1)x xn-1 dx . Using the well known integral: 0 e-Ax xn-1 dx

  12. VOLUME LXXVI, NUMBER 4, WINTER 2013 When asked to envision a typical workspace, most of us imagine neutral

    E-Print Network [OSTI]

    Jackson, Jennifer M.

    --literally. BY JESSICA STOLLER-CONRAD 20 ENGI NEER I NG & SCIENCE WINTER 2013 #12;The cleanroom at the Kavli Nanoscience, uses a tool in the cleanroom to produce plasmonic chips--devices that increase the intensity of light

  13. Winter Safety Be Prepared Weather in Central Texas can change quickly and result in a dangerous situation. With proper

    E-Print Network [OSTI]

    Texas at Austin, University of

    Winter Safety ­ Be Prepared Weather in Central Texas can change quickly and result in a dangerous speed limit. It may be dangerous for you to drive at the posted speed limit. To walk safely on ice, walk

  14. Climatic responses in spring migration of boreal and arctic birds in relation to wintering area and taxonomy

    E-Print Network [OSTI]

    Laaksonen, Toni

    and taxonomy Kalle Rainio, Toni Laaksonen, Markus Ahola, Anssi V. Va¨ha¨talo and Esa Lehikoinen Rainio, K of boreal and arctic birds in relation to wintering area and taxonomy. Á J. Avian Biol. 37: 507Á515. Large

  15. Migration Patterns of Juvenile Winter-run-sized Chinook Salmon (Oncorhynchus tshawytscha) through the Sacramento–San Joaquin Delta

    E-Print Network [OSTI]

    2013-01-01

    above normal water year brought rain events and winter-runFor example, early rain events in 2006, a wet water year,late-arriving rain events of 2001, a dry water year, showed

  16. Ka Pili KaiUniversity of Hawaii Sea Grant College Program Vol. 35, No. 4 Winter 2013 UH Sea Grant

    E-Print Network [OSTI]

    Ka Pili KaiUniversity of Hawai˙i Sea Grant College Program Vol. 35, No. 4 Winter 2013 UH Sea Contents Vol 35, No. 4 In this issue of Ka Pili Kai... In general, people hate change. Change represents

  17. What Caused the Winter Drought in Western Nepal during Recent Years?

    SciTech Connect (OSTI)

    Wang, S-Y (Simon) [Simon; Yoon, Jin-Ho; Gillies, R.; Cho, Changrae

    2013-11-01

    Western Nepal has experienced consecutive and worsened winter drought conditions since 2000 culminating in a severe drought episode during 2008-2009. In this study, the meteorological conditons and a historical pespective of the winter droughts in western Nepal were analyzed using respectively instumental records and a paleoclimatic drought index. Althought decadal-scale drought conditions were found to be recurrent in the paleoclimate record, the severity of the recent decadal drought (since 2000) clearly stands out in the 700 years of record and, this is suggestive of potential anthropogenic influences in the recent decades. Meteorological diagnosis using atmospheric reanalysis in the recent decades revealed that (1) winter drought in western Nepal is linked to the Arctic Oscillation and its decadal variability, which initiates a tropospheric short-wave train across the Europe, Eurasia and South Asia, and that (2) the persistent warming of the Indian Ocean likely contributes to the suppression of rainfall through enhanced local Hadley circultion. It is therefore conceivable that the recent spells of decadal drought in Nepal drought are symptomatic of both natural variability and anthropogenic influences.

  18. 1973 projections of consumption, production, prices and crop values for Texas winter lettuce and early spring onions 

    E-Print Network [OSTI]

    Furrh, Samuel Roger

    1970-01-01

    1973 PROJECTIONS OF CONSUMPTION, PRODUCTION, PRICES AND CROP VALUES FOR TEXAS WINTER LETTUCE AND EARLY SPRING ONIONS A Thesis by SAMUEL ROGER FURRH Submitted to the Graduate College of Texas A&M University in partial fulfillment... of the requirement for the degree of MASTER OF SCIENCE Augus t, l 9 70 Major Subject: Agricultural Economics 1973 PROJECTIONS OF CONSUMPTION, PRODUCTION, PRICES AND CROP VALUES FOR TEXAS WINTER LETTUCE AND EARLY SPRING ONIONS A Thesis SAMUEL ROGER FURRH Ap...

  19. The MINERvA Experiment

    SciTech Connect (OSTI)

    Harris, Deborah A.; Kopp, Sacha; /Fermilab

    2011-03-18

    The MINERvA experiment is a dedicated cross-section experiment whose aim is to measure neutrino cross sections for inclusive and exclusive final states on several nuclei. The detector is fully commissioned and began running in March 2010. As a dedicated cross-section experiment, MINERvA has a particular need to know the incident neutrino flux: both the absolute level and the energy dependence. In these proceedings we describe the MINERvA detector, give an update on the experimental status, and discuss the means to determine the neutrino flux. The MINERvA experiment is now running and has completed 25% of its full Low Energy run. There are various techniques planned for understanding the flux, including taking neutrino data at several different beam configurations. The experiment has gotten a first glimpse of two of the six configurations, and completed four horn current scans. Because of its exclusive final state reconstruction capabilities MINERvA can provide the much needed input for current and future oscillation experiments. The inclusive final state measurements and comparisons of nuclear effects across as many states as possible will provide new insights into neutrino-nucleus scattering.

  20. The CAPTAIN liquid argon neutrino experiment

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

    Liu, Qiuguang

    2015-01-01

    The CAPTAIN liquid argon experiment is designed to make measurements of scientific importance to long-baseline neutrino physics and physics topics that will be explored by large underground detectors. The experiment employs two detectors – a primary detector with approximately 10-ton of liquid argon that will be deployed at different facilities for physics measurements and a prototype detector with 2-ton of liquid argon for configuration testing. The physics programs for CAPTAIN include measuring neutron interactions at Los Alamos Neutron Science Center, measuring neutrino interactions in medium energy regime (1.5–5 GeV) at Fermilab's NuMI beam, and measuring neutrino interactions in low energymore »regime (« less

  1. Scott Winters

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

    college in 1993 as a precision engineer in the Atomic Vapor Laser Isotope Separation (AVLIS) program. He took advantage of the Laboratory's joint educational program with UC...

  2. Winter Storms

    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 WithTelecentricNCubictheThe U.S. Department ofWinners announcedFY

  3. Synthetic Hexaploid Wheat as a Source of Improvement for Winter Wheat (Triticum aestivum L.) in Texas 

    E-Print Network [OSTI]

    Cooper, Jessica Kay

    2012-02-14

    backcrosses to spring wheats show improvement over recurrent parents (del Blanco et al., 2000; Lage et al., 2004a; Mujeeb-Kazi et al., 2008; Villareal et al., 1994) but evidence of the benefits of synthetic backcrosses to winter wheat is meager... drought stress, a common problem in Texas High Plains, as well as heat stress, a common problem in South Texas (del Blanco et al., 2000; Reynolds et al., 2007; Trethowanand Mujeeb-Kazi, 2008). Reynolds et al. attributed synthetic lines to be better...

  4. Movements and habitat use of lesser snow geese wintering on the upper Texas Coast 

    E-Print Network [OSTI]

    Robertson, Donna Gail

    1991-01-01

    . The most dramatic influx into the prairies occurred during the 1940's in response to the extensive agricultural and industrial development boom of World war II. Snow geese neckbanded and radio-tagged on the coast in 1988-89 and 1989-90 moved up to 190.... 1763). Neckbanded geese were observed near the banding site throughout the winter. Neckbanded birds were observed significantly more along the coast to the northeast than inland to the north and northwest, Geese radio-tagged in 1988-89 moved farther...

  5. Property:CoolingTowerWaterUseWinterGross | 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 APPENDIXsourceIIInformationEnergyReportNumberCoolingTowerWaterUseWinterGross Jump to:

  6. Winter storms and the Spring Transition over the western U.S.: Quantifying

    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 WithTelecentricNCubictheThe U.S. Department ofWinners0 Winter

  7. SATELLITE MEASUREMENTS OF MIDDLE ATMOSPHERIC IMPACTS BY SOLAR PROTON EVENTS IN SOLAR CYCLE 23

    E-Print Network [OSTI]

    Jackman, Charles H.

    SATELLITE MEASUREMENTS OF MIDDLE ATMOSPHERIC IMPACTS BY SOLAR PROTON EVENTS IN SOLAR CYCLE 23 C. H) Abstract. Solar cycle 23 was extremely active with seven of the largest twelve solar proton events (SPEs for several months past the solar events in the winter polar regions because of the enhanced NOy. Keywords

  8. Exploration of the meteorological characteristics leading to the rapid cessation of cloud-to-ground lightning in winter cyclones along the East Coast of the United States 

    E-Print Network [OSTI]

    Demetriades, Nicholas William Snow

    1999-01-01

    . This study shed light on some of the aspens of winter CG lightning during intense East Coast cyclones. However, many more studies are needed within this field....

  9. The KATRIN Experiment: Status and Outlook

    E-Print Network [OSTI]

    D. S. Parno

    2013-07-19

    The KATRIN experiment, presently under construction in Karlsruhe, Germany, will improve on previous laboratory limits on the neutrino mass by a factor of ten. KATRIN will use a high-activity, gaseous T2 source and a very high-resolution spectrometer to measure the shape of the high-energy tail of the tritium-decay beta spectrum. The shape measurement will also be sensitive to new physics, including sterile neutrinos and Lorentz violation. This report summarizes recent progress in the experiment.

  10. Estimated winter 1980-1981 electric demand and supply, contiguous United States. Staff report

    SciTech Connect (OSTI)

    None

    1980-12-01

    This report summarizes the most recent data available concerning projected electrical peak demands and available power resouces for the 1980-1981 winter peak period, as reported by electric utilities in the contiguous United States. The data, grouped by Regional Reliability Council areas and by Electrical Regions within the Council areas, was obtained from the Form 12E-2 reports filed by utilities with the Department of Energy on October 15, 1980 (data as of September 30). In some instances the data were revised or verified by telephone. Considerations affecting reliability, arising from Nuclear Regulatory Commission actions based on lessons learned from the forced outage of Three Mile Island Nuclear Unit No. 2, were factored into the report. No widespread large-scale reliability problems are foreseen for electric power supply this winter, on the basis of the supply and demand projections furnished by the electric utilities. Reserve margins could drop in some electric regions to levels considered inadequate for reliable service, if historical forced-outage magnitudes recur.

  11. Hellsgate Big Game Winter Range Wildlife Mitigation Project : Annual Report 2008.

    SciTech Connect (OSTI)

    Whitney, Richard P.; Berger, Matthew T.; Rushing, Samuel; Peone, Cory

    2009-01-01

    The Hellsgate Big Game Winter Range Wildlife Mitigation Project (Hellsgate Project) was proposed by the Confederated Tribes of the Colville Reservation (CTCR) as partial mitigation for hydropower's share of the wildlife losses resulting from Chief Joseph and Grand Coulee Dams. At present, the Hellsgate Project protects and manages 57,418 acres (approximately 90 miles2) for the biological requirements of managed wildlife species; most are located on or near the Columbia River (Lake Rufus Woods and Lake Roosevelt) and surrounded by Tribal land. To date we have acquired about 34,597 habitat units (HUs) towards a total 35,819 HUs lost from original inundation due to hydropower development. In addition to the remaining 1,237 HUs left unmitigated, 600 HUs from the Washington Department of Fish and Wildlife that were traded to the Colville Tribes and 10 secure nesting islands are also yet to be mitigated. This annual report for 2008 describes the management activities of the Hellsgate Big Game Winter Range Wildlife Mitigation Project (Hellsgate Project) during the past year.

  12. Physics with the ALICE experiment

    SciTech Connect (OSTI)

    Kharlov, Yu. V. [Institute for High Energy Physics (Russian Federation)

    2013-12-15

    ALICE experiment at LHC collects data in pp collisions at 1497-1 = 0.9, 2.76, and 7 TeV and in PbPb collisions at 2.76 TeV. Highlights of the detector performance and an overview of experimental results measured with ALICE in pp and AA collisions are presented in this paper. Physics with protonproton collisions is focused on hadron spectroscopy at low and moderate p{sub t}. Measurements with lead-lead collisions are shown in comparison with those in pp collisions, and the properties of hot quark matter are discussed.

  13. Physics with the ALICE experiment

    E-Print Network [OSTI]

    Yuri Kharlov; for the ALICE collaboration

    2012-03-09

    ALICE experiment at LHC collects data in pp collisions at $\\sqrt{s}$=0.9, 2.76 and 7 TeV and in PbPb collisions at 2.76 TeV. Highlights of the detector performance and an overview of experimental results measured with ALICE in pp and AA collisions are presented in this paper. Physics with proton-proton collisions is focused on hadron spectroscopy at low and moderate $p_T$. Measurements with lead-lead collisions are shown in comparison with those in pp collisions, and the properties of hot quark matter are discussed.

  14. Distinct summer and winter bacterial communities in the active layer of Svalbard permafrost revealed by DNA- and RNA-based analyses

    SciTech Connect (OSTI)

    Schostag, Morten; Stibal, Marek; Jacobsen, Carsten S.; Bćlum, Jacob; Ta?, Neslihan; Elberling, Bo; Jansson, Janet K.; Semenchuk, Philipp; Priemé, Anders

    2015-04-30

    The active layer of soil overlaying permafrost in the Arctic is subjected to dramatic annual changes in temperature and soil chemistry, which likely affect bacterial activity and community structure. We studied seasonal variations in the bacterial community of active layer soil from Svalbard (78°N) by co-extracting DNA and RNA from 12 soil cores collected monthly over a year. PCR amplicons of 16S rRNA genes (DNA) and reverse transcribed transcripts (cDNA) were quantified and sequenced to test for the effect of low winter temperature and seasonal variation in concentration of easily degradable organic matter on the bacterial communities. The copy number of 16S rRNA genes and transcripts revealed no distinct seasonal changes indicating potential bacterial activity during winter despite soil temperatures well below -10°C. Multivariate statistical analysis of the bacterial diversity data (DNA and cDNA libraries) revealed a season-based clustering of the samples, and, e.g., the relative abundance of potentially active Cyanobacteria peaked in June and Alphaproteobacteria increased over the summer and then declined from October to November. The structure of the bulk (DNA-based) community was significantly correlated with pH and dissolved organic carbon, while the potentially active (RNA-based) community structure was not significantly correlated with any of the measured soil parameters. A large fraction of the 16S rRNA transcripts was assigned to nitrogen-fixing bacteria (up to 24% in June) and phototrophic organisms (up to 48% in June) illustrating the potential importance of nitrogen fixation in otherwise nitrogen poor Arctic ecosystems and of phototrophic bacterial activity on the soil surface.

  15. Distinct summer and winter bacterial communities in the active layer of Svalbard permafrost revealed by DNA- and RNA-based analyses

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

    Schostag, Morten; Stibal, Marek; Jacobsen, Carsten S.; Bćlum, Jacob; Ta?, Neslihan; Elberling, Bo; Jansson, Janet K.; Semenchuk, Philipp; Priemé, Anders

    2015-04-30

    The active layer of soil overlaying permafrost in the Arctic is subjected to dramatic annual changes in temperature and soil chemistry, which likely affect bacterial activity and community structure. We studied seasonal variations in the bacterial community of active layer soil from Svalbard (78°N) by co-extracting DNA and RNA from 12 soil cores collected monthly over a year. PCR amplicons of 16S rRNA genes (DNA) and reverse transcribed transcripts (cDNA) were quantified and sequenced to test for the effect of low winter temperature and seasonal variation in concentration of easily degradable organic matter on the bacterial communities. The copy numbermore »of 16S rRNA genes and transcripts revealed no distinct seasonal changes indicating potential bacterial activity during winter despite soil temperatures well below -10°C. Multivariate statistical analysis of the bacterial diversity data (DNA and cDNA libraries) revealed a season-based clustering of the samples, and, e.g., the relative abundance of potentially active Cyanobacteria peaked in June and Alphaproteobacteria increased over the summer and then declined from October to November. The structure of the bulk (DNA-based) community was significantly correlated with pH and dissolved organic carbon, while the potentially active (RNA-based) community structure was not significantly correlated with any of the measured soil parameters. A large fraction of the 16S rRNA transcripts was assigned to nitrogen-fixing bacteria (up to 24% in June) and phototrophic organisms (up to 48% in June) illustrating the potential importance of nitrogen fixation in otherwise nitrogen poor Arctic ecosystems and of phototrophic bacterial activity on the soil surface.« less

  16. Measurement of Branching Fractions and CP-Violating Asymmetries in B0 to K0K0bar and B+ to K0barK+ Decays at the BaBar Experiment

    SciTech Connect (OSTI)

    Biesiada, Jedrzej

    2007-07-10

    Over the last few years, the B factories have established the Cabbibo-Kobayashi-Maskawa mechanism of CP violation in the Standard Model through the study of the decays of B mesons. The focus of Belle and BaBar has now expanded to the search for signatures of new physics beyond the Standard Model, particularly through examination of flavor-changing neutral-current transitions, which proceed through diagrams involving virtual loops. These decays are suppressed in the Standard Model, increasing sensitivity to new-physics effects but decreasing branching fractions. Exploiting large and growing datasets, BaBar and Belle have made many measurements in loop decays where a b quark transitions to an s quark, observing hints of possible deviations from Standard Model expectations in CP-violating measurements.

  17. Measurements of Time-Dependent CP-Asymmetry Parameters in B Meson Decays to \\eta^{\\prime} K^0 and of Branching Fractions of SU(3) Related Modes with BaBar Experiment at SLAC

    SciTech Connect (OSTI)

    Biassoni, Pietro; /Milan U.

    2009-01-22

    In this thesis work we have measured the following upper limits at 90% of confidence level, for B meson decays (in units of 10{sup -6}), using a statistics of 465.0 x 10{sup 6} B{bar B} pairs: {Beta}(B{sup 0} {yields} {eta}K{sup 0}) < 1.6 {Beta}(B{sup 0} {yields} {eta}{eta}) < 1.4 {Beta}(B{sup 0} {yields} {eta}{prime}{eta}{prime}) < 2.1 {Beta}(B{sup 0} {yields} {eta}{phi}) < 0.52 {Beta}(B{sup 0} {yields} {eta}{omega}) < 1.6 {Beta}(B{sup 0} {yields} {eta}{prime}{phi}) < 1.2 {Beta}(B{sup 0} {yields} {eta}{prime}{omega}) < 1.7 We have no observation of any decay mode, statistical significance for our measurements is in the range 1.3-3.5 standard deviation. We have a 3.5{sigma} evidence for B {yields} {eta}{omega} and a 3.1 {sigma} evidence for B {yields} {eta}{prime}{omega}. The absence of observation of the B{sup 0} {yields} {eta}K{sup 0} open an issue related to the large difference compared to the charged mode B{sup +} {yields} {eta}K{sup +} branching fraction, which is measured to be 3.7 {+-} 0.4 {+-} 0.1 [118]. Our results represent substantial improvements of the previous ones [109, 110, 111] and are consistent with theoretical predictions. All these results were presented at Flavor Physics and CP Violation (FPCP) 2008 Conference, that took place in Taipei, Taiwan. They will be soon included into a paper to be submitted to Physical Review D. For time-dependent analysis, we have reconstructed 1820 {+-} 48 flavor-tagged B{sup 0} {yields} {eta}{prime}K{sup 0} events, using the final BABAR statistic of 467.4 x 10{sup 6} B{bar B} pairs. We use these events to measure the time-dependent asymmetry parameters S and C. We find S = 0.59 {+-} 0.08 {+-} 0.02, and C = -0.06 {+-} 0.06 {+-} 0.02. A non-zero value of C would represent a directly CP non-conserving component in B{sup 0} {yields} {eta}{prime}K{sup 0}, while S would be equal to sin2{beta} measured in B{sup 0} {yields} J/{psi}K{sub s}{sup 0} [108], a mixing-decay interference effect, provided the decay is dominated by amplitudes of a single weak phase. The new measured value of S can be considered in agreement with the expectations of the 'Standard Model', inside the experimental and theoretical uncertainties. Inconsistency of our result for S with CP conservation (S = 0) has a significance of 7.1 standard deviations (statistical and systematics included). Our result for the direct-CP violation parameter C is 0.9 standard deviations from zero (statistical and systematics included). Our results are in agreement with the previous ones [18]. Despite the statistics is only 20% larger than the one used in previous measurement, we improved of 20% the error on S and of 14% the error on C. This error is the smaller ever achieved, by both BABAR and Belle, in Time-Dependent CP Violation Parameters measurement is a b {yields} s transition.

  18. R2E–experience and outlook for 2012

    E-Print Network [OSTI]

    Brugger, M; Mekki, J; Spiezia, G

    2012-01-01

    2011 very successful LHC operation has provided valuable input for the detailed analysis of radiation levels and radiation induced equipment failures. Radiation levels around LHC critical areas and the LHC tunnel were studied in detail and compared to available simulation results, as well as put in perspective to LHC operation parameters. Observed radiation induced failures were not only analysed in detail, but already addressed through early relocation measures an d patch-solutions on the equipment level. Both improvements will continue during this winter shutdown together with the installation of heavy shielding around the RBs and UJs in Point-1. Based on measured radiation levels, calculations for the shielding improvements and expected operational parameters, this paper provides an update on the expected radiation levels around LHC critical areas. It briefly summarizes the already perfo rmed mitigation measures and equipment patches and provides an estimate on expected equipment failure rates during 2012 ...

  19. LHCb PDF measurements

    E-Print Network [OSTI]

    Vesterinen, Mika

    2016-01-01

    The LHCb experiment covers a unique region of acceptance at forward rapidities in the high energy proton-proton collisions of the LHC. This means that measurements of particle production in LHCb are directly sensitive to the parton distribution functions at low Bj\\"orken-$x$ values. Several measurements of inclusive $W$ and $Z/\\gamma^{\\ast}$ production with the Run-I dataset are reported in these proceedings. Further measurements of $W$ and $Z/\\gamma^{\\ast}$ production in association with inclusive jets and $b$- and $c$-tagged jets are also reported.

  20. Experience Report for WOPR

    SciTech Connect (OSTI)

    Pope, G

    2010-04-06

    One of the purposes of the SQA effort at LLNL is to attempt to determine the 'goodness' of the research codes used for various scientific applications. Typically these are two and three dimensional multi-physics simulation and modeling codes. These legacy research codes are used for applciations such as atmospheric dispersion modeling and analysis and prediction of the performance of engineered systems. These codes are continually subjected to automated regression test suites consisting of verified and validated expected results. Code is managed in repositories. Experience level of developers is high in the knowledge domain, platforms, and languages used. Code size of the multi-physics code used in this study was 578,242 lines excluding comment and blank lines or 5538.7 function points. Languages were 70% C++, 20% C, and 10% Fortran. The code has 130 users and a development team of 14 and an embedded SQE. The code has achieved 100% prime feature test coverage, 73.6% functional test coverage, and 71.5% statement test coverage. The average cyclomatic complexity of the code was 6.25. The codes have evolved over 10 years. Research codes are challenging because there is a desire to balance agility with discipline as well as compliance with DOE standards. Agility is important to allow experimentation with new algorithms and addition of the latest physics features. Discipline is important to increase the quality of the codes. Automation of processes and defect prevention/detection are deployed throughout the software development process. Since resarch codes are a small segment of the software industry, not much information exists in terms of reliability studies on these types of codes. This paper describes attempts to determine the goodness of these research codes. Goodness defined as both correctness of the codes and their fault densities. Correctness is determined by user interviews, peer review; feature based automated testing, and coverage measurement. This paper focuses on the fault density aspect of goodness and reliability of the codes in particular. The approach taken was to use multiple fault density prediction methods and compare results to actual experimentation and other industry studies on fault density. As a result of the predictions and experiments our confidence in the prediction methods was increased and our confidence in the goodness of the code from a fault density perspective was given more context. A large unintended benefit of these experiments was to find defects hidden for years in the codes when using the Monte Carlo reliability testing results to develop heuristic based bug driven tests.