National Library of Energy BETA

Sample records for location depth initial

  1. Method and system for determining depth distribution of radiation-emitting material located in a source medium and radiation detector system for use therein

    DOE Patents [OSTI]

    Benke, Roland R. (Helotes, TX); Kearfott, Kimberlee J. (Ann Arbor, MI); McGregor, Douglas S. (Ann Arbor, MI)

    2003-03-04

    A method, system and a radiation detector system for use therein are provided for determining the depth distribution of radiation-emitting material distributed in a source medium, such as a contaminated field, without the need to take samples, such as extensive soil samples, to determine the depth distribution. The system includes a portable detector assembly with an x-ray or gamma-ray detector having a detector axis for detecting the emitted radiation. The radiation may be naturally-emitted by the material, such as gamma-ray-emitting radionuclides, or emitted when the material is struck by other radiation. The assembly also includes a hollow collimator in which the detector is positioned. The collimator causes the emitted radiation to bend toward the detector as rays parallel to the detector axis of the detector. The collimator may be a hollow cylinder positioned so that its central axis is perpendicular to the upper surface of the large area source when positioned thereon. The collimator allows the detector to angularly sample the emitted radiation over many ranges of polar angles. This is done by forming the collimator as a single adjustable collimator or a set of collimator pieces having various possible configurations when connected together. In any one configuration, the collimator allows the detector to detect only the radiation emitted from a selected range of polar angles measured from the detector axis. Adjustment of the collimator or the detector therein enables the detector to detect radiation emitted from a different range of polar angles. The system further includes a signal processor for processing the signals from the detector wherein signals obtained from different ranges of polar angles are processed together to obtain a reconstruction of the radiation-emitting material as a function of depth, assuming, but not limited to, a spatially-uniform depth distribution of the material within each layer. The detector system includes detectors having different properties (sensitivity, energy resolution) which are combined so that excellent spectral information may be obtained along with good determinations of the radiation field as a function of position.

  2. Demo Abstract: QiLoc--A Qi-Wireless Based Platform for Robust User-Initiated Indoor Location Services

    E-Print Network [OSTI]

    wireless charging protocol, a QiLoc Station is able to extract the unique IDs from phones placedLoc, we explore the use of the Qi wireless charg- ing protocol [2] for precise desk-level indoor location and identification. Qi is a widely adopted wireless charging stan- dard, which is based on electromagnetic induction

  3. Locative Inversion In Cantonese

    E-Print Network [OSTI]

    Mok, Sui-Sang

    1992-01-01

    This paper proposes that locative inversion is a widespread syntactic process in Cantonese. The sentence-initial locative phrases in the Locative Inversion sentences are argued to be subjects which come from the postverbal complement position...

  4. Variable depth core sampler

    DOE Patents [OSTI]

    Bourgeois, P.M.; Reger, R.J.

    1996-02-20

    A variable depth core sampler apparatus is described comprising a first circular hole saw member, having longitudinal sections that collapses to form a point and capture a sample, and a second circular hole saw member residing inside said first hole saw member to support the longitudinal sections of said first hole saw member and prevent them from collapsing to form a point. The second hole saw member may be raised and lowered inside said first hole saw member. 7 figs.

  5. Variable depth core sampler

    DOE Patents [OSTI]

    Bourgeois, Peter M. (Hamburg, NY); Reger, Robert J. (Grand Island, NY)

    1996-01-01

    A variable depth core sampler apparatus comprising a first circular hole saw member, having longitudinal sections that collapses to form a point and capture a sample, and a second circular hole saw member residing inside said first hole saw member to support the longitudinal sections of said first hole saw member and prevent them from collapsing to form a point. The second hole saw member may be raised and lowered inside said first hole saw member.

  6. Real Time Head Pose Estimation from Consumer Depth Cameras

    E-Print Network [OSTI]

    Wolberg, George

    for estimating location and orientation of a person's head, from depth data acquired by a low quality device. OurReal Time Head Pose Estimation from Consumer Depth Cameras Gabriele Fanelli1 , Thibaut Weise2 and the variance of the head position and orientation. We evaluate three different approaches to jointly take

  7. IN-DEPTH REPORT: Environmental

    E-Print Network [OSTI]

    in local policy debates about fracking. This In-depth Report from Science for Environment Policy explores

  8. Continuous Snow Depth, Intensive Site 1, Barrow, Alaska

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

    Bob Busey; Larry Hinzman; Vladimir Romanovsky; William Cable

    Continuous Snow depth data are being collected at several points within four intensive study areas in Barrow, Alaska. These data are being collected to better understand the energy dynamics above the active layer and permafrost. They complement in-situ snow and soil measurements at this location. The data could also be used as supporting measurements for other research and modeling activities.

  9. Continuous Snow Depth, Intensive Site 1, Barrow, Alaska

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

    Bob Busey; Larry Hinzman; Vladimir Romanovsky; William Cable

    2014-11-06

    Continuous Snow depth data are being collected at several points within four intensive study areas in Barrow, Alaska. These data are being collected to better understand the energy dynamics above the active layer and permafrost. They complement in-situ snow and soil measurements at this location. The data could also be used as supporting measurements for other research and modeling activities.

  10. Resolution of prestack depth migration Ludek Klimes

    E-Print Network [OSTI]

    Cerveny, Vlastislav

    Resolution of prestack depth migration Ludek Klimes Department of Geophysics, Faculty inversion, seismic anisotropy. 1. Introduction A general formulation of prestack depth migration based numerical methods (Claerbout, 1971) is considered in this paper. A common­shot prestack depth migration

  11. Rotating drum variable depth sampler

    DOE Patents [OSTI]

    Nance, Thomas A. (Aiken, SC); Steeper, Timothy J. (Trenton, SC)

    2008-07-01

    A sampling device for collecting depth-specific samples in silt, sludge and granular media has three chambers separated by a pair of iris valves. Rotation of the middle chamber closes the valves and isolates a sample in a middle chamber.

  12. Library Locations Locations other than Main Library

    E-Print Network [OSTI]

    Library Locations Locations other than Main Library Example: Feminist Studies HQ1410 .U54 2009 ............................................................2 Central Call Number Main Library Location Main Library Example: Main Library HQ1410 .U54 2009 See Center (ATC) Classroom 1575 Building Operations Main Entrance Map and Imagery Laboratory (MIL

  13. Library Locations Locations other than Main Library

    E-Print Network [OSTI]

    Library Locations Locations other than Main Library Example: Feminist Studies HQ1410 .U54 2009 these from the library catalog: www.library.ucsb.edu/depts/access/howinprocess.html Main: Items located in the Main Library, Davidson Main Serials Reading Area: 2 North Map & Imagery Lab: 1 North Media Collection

  14. Ultrasonic material hardness depth measurement

    DOE Patents [OSTI]

    Good, Morris S. (Richland, WA); Schuster, George J. (Kennewick, WA); Skorpik, James R. (Kennewick, WA)

    1997-01-01

    The invention is an ultrasonic surface hardness depth measurement apparatus and method permitting rapid determination of hardness depth of shafts, rods, tubes and other cylindrical parts. The apparatus of the invention has a part handler, sensor, ultrasonic electronics component, computer, computer instruction sets, and may include a display screen. The part handler has a vessel filled with a couplant, and a part rotator for rotating a cylindrical metal part with respect to the sensor. The part handler further has a surface follower upon which the sensor is mounted, thereby maintaining a constant distance between the sensor and the exterior surface of the cylindrical metal part. The sensor is mounted so that a front surface of the sensor is within the vessel with couplant between the front surface of the sensor and the part.

  15. Ultrasonic material hardness depth measurement

    DOE Patents [OSTI]

    Good, M.S.; Schuster, G.J.; Skorpik, J.R.

    1997-07-08

    The invention is an ultrasonic surface hardness depth measurement apparatus and method permitting rapid determination of hardness depth of shafts, rods, tubes and other cylindrical parts. The apparatus of the invention has a part handler, sensor, ultrasonic electronics component, computer, computer instruction sets, and may include a display screen. The part handler has a vessel filled with a couplant, and a part rotator for rotating a cylindrical metal part with respect to the sensor. The part handler further has a surface follower upon which the sensor is mounted, thereby maintaining a constant distance between the sensor and the exterior surface of the cylindrical metal part. The sensor is mounted so that a front surface of the sensor is within the vessel with couplant between the front surface of the sensor and the part. 12 figs.

  16. Method for determining depth and shape of a sub-surface conductive object

    DOE Patents [OSTI]

    Lee, D.O.; Montoya, P.C.; Wayland, Jr.

    1984-06-27

    The depth to and size of an underground object may be determined by sweeping a controlled source audio magnetotelluric (CSAMT) signal and locating a peak response when the receiver spans the edge of the object. The depth of the object is one quarter wavelength in the subsurface media of the frequency of the peak. 3 figures.

  17. Accommodation Location(s) Cologne -Ehrenfeld.

    E-Print Network [OSTI]

    Molinari, Marc

    Accommodation Location(s) ­ Cologne - Ehrenfeld. Price of rent ­ Sub-let, cost roughly 300 euros a month inc bills. Organisation of accommodation/gas/electricity/internet/phones ­ Because I lived with Telekom for phone/internet as they just try to rip you off! Germany COLOGNE Language Assistantship Travel

  18. Evaluating Depth Perception of Volumetric Data in Semi-Immersive VR

    E-Print Network [OSTI]

    Ras, Zbigniew W.

    Evaluating Depth Perception of Volumetric Data in Semi-Immersive VR Isaac Cho Wenwen Dou Zachary volumetric data. This poster present results of an initial formal experiment that examines the effectiveness of various display conditions on depth perception of volumetric data. There is an overall benefit

  19. MOBILE DEVICE LOCATION INFORMATION ACQUISITION FRAMEWORK FOR DEVELOPMENT OF LOCATION

    E-Print Network [OSTI]

    Dustdar, Schahram

    MOBILE DEVICE LOCATION INFORMATION ACQUISITION FRAMEWORK FOR DEVELOPMENT OF LOCATION INFORMATION, 1040 Vienna, Austria dustdar@infosys.tuwien.ac.at Keywords: Mobile device location information, location information based services, location information acquisition. Abstract: Mobile device location

  20. Decoupled elastic prestack depth migration Alexander Druzhinin*

    E-Print Network [OSTI]

    Edinburgh, University of

    Decoupled elastic prestack depth migration $ Alexander Druzhinin* British Geological Survey of the formula for common-shot or common-receiver amplitude-preserving elastic prestack depth migration (Pre to enhance strongly polarized wave modes prior to prestack depth migration (PreSDM) (e.g. Dillon et al., 1988

  1. Resolution of prestack depth migration Ludek Klimes

    E-Print Network [OSTI]

    Cerveny, Vlastislav

    Resolution of prestack depth migration Ludek Klimes Department of Geophysics, Faculty of a general 3­D common­shot elastic prestack depth migration in a heterogeneous anisotropic medium is studied. Geophys. AS CR, Prague 457 #12;L. Klimes 1. INTRODUCTION A general formulation of prestack depth migration

  2. Optimal fault location 

    E-Print Network [OSTI]

    Knezev, Maja

    2008-10-10

    sequence of events newly obtained recording belongs. Software prototype of the proposed automated fault location analysis is developed using Java programming language. Fault location analysis is automatically triggered by appearance of new event files in a...

  3. The Department's Fleet Vehicle Sustainability Initiatives at Selected Locations

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCEDInstallers/ContractorsPhotovoltaicsState of Pennsylvania U.S. Department of EnergyDepartment's

  4. SCB initiator

    DOE Patents [OSTI]

    Bickes Jr., Robert W.; Renlund, Anita M.; Stanton, Philip L.

    1994-11-01

    A detonator for high explosives initiated by mechanical impact includes a cylindrical barrel, a layer of flyer material mechanically covering the barrel at one end, and a semiconductor bridge ignitor including a pair of electrically conductive pads connected by a semiconductor bridge. The bridge is in operational contact with the layer, whereby ignition of said bridge forces a portion of the layer through the barrel to detonate the explosive. Input means are provided for igniting the semiconductor bridge ignitor.

  5. SCB initiator

    DOE Patents [OSTI]

    Bickes, Jr., Robert W. (Albuquerque, NM); Renlund, Anita M. (Albuquerque, NM); Stanton, Philip L. (Albuquerque, NM)

    1994-01-01

    A detonator for high explosives initiated by mechanical impact includes a cylindrical barrel, a layer of flyer material mechanically covering the barrel at one end, and a semiconductor bridge ignitor including a pair of electrically conductive pads connected by a semiconductor bridge. The bridge is in operational contact with the layer, whereby ignition of said bridge forces a portion of the layer through the barrel to detonate the explosive. Input means are provided for igniting the semiconductor bridge ignitor.

  6. Reversible micromachining locator

    DOE Patents [OSTI]

    Salzer, L.J.; Foreman, L.R.

    1999-08-31

    This invention provides a device which includes a locator, a kinematic mount positioned on a conventional tooling machine, a part carrier disposed on the locator and a retainer ring. The locator has disposed therein a plurality of steel balls, placed in an equidistant position circumferentially around the locator. The kinematic mount includes a plurality of magnets which are in registry with the steel balls on the locator. In operation, a blank part to be machined is placed between a surface of a locator and the retainer ring (fitting within the part carrier). When the locator (with a blank part to be machined) is coupled to the kinematic mount, the part is thus exposed for the desired machining process. Because the locator is removably attachable to the kinematic mount, it can easily be removed from the mount, reversed, and reinserted onto the mount for additional machining. Further, the locator can likewise be removed from the mount and placed onto another tooling machine having a properly aligned kinematic mount. Because of the unique design and use of magnetic forces of the present invention, positioning errors of less than 0.25 micrometer for each machining process can be achieved. 7 figs.

  7. Report on the Depth Requirements for a Massive Detector at Homestake

    SciTech Connect (OSTI)

    Bernstein,A.; Blucher, E.; Cline, D. B.; Diwan, M. V.; Fleming, b.; Kadel, R.; Kearns, E.; Klein, J.; Lande, K.; Lanni, F.; Lissauer, D.; McKeown, R.; Morse, W.; Radeika, R.; Scholberg, K.; Smy, M.; Sobel, H.; Sullivan, G.; Svoboda, R.; Vagins, M.; Walter, C.; Zwaska, R.

    2008-12-22

    This report provides the technical justification for locating a large detector underground in a US based Deep Underground Science and Engineering Laboratory. A large detector with a fiducial mass greater than 100 kTon will most likely be a multipurpose facility. The main physics justification for such a device is detection of accelerator generated neutrinos, nucleon decay, and natural sources of neutrinos such as solar, atmospheric and supernova neutrinos. The requirement on the depth of this detector will be guided by the rate of signals from these sources and the rate of backgrounds from cosmic rays over a very wide range of energies (from solar neutrino energies of 5 MeV to high energies in the range of tens of GeV). For the present report, we have examined the depth requirement for a large water Cherenkov detector and a liquid argon time projection chamber. There has been extensive previous experience with underground water Cherenkov detectors such as IMB, Kamioka, and most recently, Super-Kamiokande which has a fiducial mass of 22 kTon and a total mass of 50 kTon at a depth of 2700 meters-water-equivalent. Projections for signal and background capability for a larger and deeper (or shallower) detectors of this type can be scaled from these previous detectors. The liquid argon time projection chamber has the advantage of being a very fine-grained tracking detector, which provides enhanced capability for background rejection. In the current work we have taken the approach that the depth should be sufficient to suppress the cosmogenic background below predicted signal rates for either of the above two technologies. Nevertheless, it is also clear that the underground facility that we are examining must have a long life and will most likely be used either for future novel uses of the currently planned detectors or new technologies. Therefore the depth requirement also needs to be made on the basis of sound judgment regarding possible future use. In particular, the depth should be sufficient for any possible future use of these cavities or the level which will be developed for these large structures. Along with these physics justifications there are practical issues regarding the existing infrastructure at Homestake and also the stress characteristics of the Homestake rock formations. In this report we will examine the various depth choices at Homestake from the point of view of the particle and nuclear physics signatures of interest. We also have sufficient information about the existing infrastructure and the rock characteristics to narrow the choice of levels for the development of large cavities with long lifetimes. We make general remarks on desirable ground conditions for such large cavities and then make recommendations on how to start examining these levels to make a final choice. In the appendix we have outlined the initial requirements for the detectors. These requirements will undergo refinement during the course of the design. Finally, we strongly recommend that the geotechnical studies be commenced at the 4850 ft level, which we find to be the most suitable, in a timely manner.

  8. Report on the Depth Requirements for a Massive Detector at Homestake

    SciTech Connect (OSTI)

    Kadel, Richard W.; Bernstein, Adam; Blucher, Edward; Cline, David B.; Diwan, Milind V.; Fleming, Bonnie; Kearns, Edward; Klein, Joshua; Lande, Kenneth; Lanni, Francesco; Lissauer, David; McKeown, Robert; Morse, William; Rameika, Regina; Scholberg, Kate; Smy, Michael; Sobel, Henry; Sullivan, Gregory; Svoboda, Robert; Vagins, Mark; Walter, Christopher; Zwaska, Robert

    2008-12-23

    This report provides the technical justification for locating a large detector underground in a US based Deep Underground Science and Engineering Laboratory. A large detector with a fiducial mass greater than 100 kTon will most likely be a multipurpose facility. The main physics justification for such a device is detection of accelerator generated neutrinos, nucleon decay, and natural sources of neutrinos such as solar, atmospheric and supernova neutrinos. The requirement on the depth of this detector will be guided by the rate of signals from these sources and the rate of backgrounds from cosmic rays over a very wide range of energies (from solar neutrino energies of 5 MeV to high energies in the range of hundreds of GeV). For the present report, we have examined the depth requirement for a large water Cherenkov detector and a liquid argon time projection chamber. There has been extensive previous experience with underground water Cherenkov detectors such as IMB, Kamioka, and most recently, Super-Kamiokande which has a fiducial mass of 22 kTon and a total mass of 50 kTon at a depth of 2700 meters-water-equivalent in a mountain. Projections for signal and background capability for a larger and deeper(or shallower) detectors of this type can be scaled from these previous detectors. The liquid argon time projection chamber has the advantage of being a very fine-grained tracking detector, which should provide enhanced capability for background rejection. We have based background rejection on reasonable estimates of track and energy resolution, and in some cases scaled background rates from measurements in water. In the current work we have taken the approach that the depth should be sufficient to suppress the cosmogenic background below predicted signal rates for either of the above two technologies. Nevertheless, it is also clear that the underground facility that we are examining must have a long life and will most likely be used either for future novel uses of the currently planned detectors or new technologies. Therefore the depth requirement also needs to be made on the basis of sound judgment regarding possible future use. In particular, the depth should be sufficient for any possible future use of these cavities or the level which will be developed for these large structures.Along with these physics justifications there are practical issues regarding the existing infrastructure at Homestake and also the stress characteristics of the Homestake rock formations. In this report we will examine the various depth choices at Homestake from the point of view of the particle and nuclear physics signatures of interest. We also have sufficient information about the existing infrastructure and the rock characteristics to narrow the choice of levels for the development of large cavities with long lifetimes. We make general remarks on desirable ground conditions for such large cavities and then make recommendations on how to start examining these levels to make a final choice. In the appendix we have outlined the initial requirements for the detectors. These requirements will undergo refinement during the course of the design. Finally, we strongly recommend that the geotechnical studies be commenced at the 4850 ft level, which we find to be the most suitable, in a timely manner.

  9. 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

  10. Location linked information

    E-Print Network [OSTI]

    Mankins, Matthew William David, 1975-

    2003-01-01

    This work builds an infrastructure called Location Linked Information that offers a means to associate digital information with public, physical places. This connection creates a hybrid virtual/physical space, called glean ...

  11. Locating Heat Recovery Opportunities 

    E-Print Network [OSTI]

    Waterland, A. F.

    1981-01-01

    Basic concepts of heat recovery are defined as they apply to the industrial community. Methods for locating, ranking, and developing heat recovery opportunities are presented and explained. The needs for useful heat 'sinks' are emphasized as equal...

  12. Control of electrode depth in electroslag remelting

    DOE Patents [OSTI]

    Melgaard, David K. (Albuquerque, NM); Shelmidine, Gregory J. (Tijeras, NM); Damkroger, Brian K. (Albuquerque, NM)

    2002-01-01

    A method of and apparatus for controlling an electroslag remelting furnace by driving the electrode at a nominal speed based upon melting rate and geometry while making minor proportional adjustments based on a measured metric of the electrode immersion depth. Electrode drive speed is increased if a measured metric of electrode immersion depth differs from a set point by a predetermined amount, indicating that the tip is too close to the surface of a slag pool. Impedance spikes are monitored to adjust the set point for the metric of electrode immersion depth based upon one or more properties of the impedance spikes.

  13. Comparison of Air Fluorescence and Ionization Measurements of E.M. Shower Depth Profiles: Test of a UHECR Detector Technique

    SciTech Connect (OSTI)

    Belz, J.; Cao, Z.; Huentemeyer, P.; Jui, C.C.H.; Martens, K.; Matthews, J.; Maestas, M.; Smith, J.; Sokolsky, P.; Springer, R.W.; Thomas, J.; Thomas, S.; /Utah U.; Chen,P.; Field, Clive; Hast, C.; Iverson, R.; Ng, J.S.T.; Odian, A.; Reil, K.; Vincke, H.; Walz, D.; /SLAC /Montana U. /Rutgers U., Piscataway /Taiwan, Natl. Taiwan U.; ,

    2005-10-07

    Measurements are reported on the fluorescence of air as a function of depth in electromagnetic showers initiated by bunches of 28.5 GeV electrons. The light yield is compared with the expected and observed depth profiles of ionization in the showers. It validates the use of atmospheric fluorescence profiles in measuring ultra high energy cosmic rays.

  14. Solar America Initiative (Across America Map)

    SciTech Connect (OSTI)

    Not Available

    2007-06-01

    This factsheet gives an overview of the Solar America Initiative (SAI) using a map to show locations of the Solar America Cities, Solar America Showcases and other market transformation and research and development projects.

  15. Depth determinations of shallow hydrothermal systems by self-potential and multi-scale wavelet tomography

    E-Print Network [OSTI]

    Williams-Jones, Glyn

    to significantly enhance our ability to locate geothermal systems and monitor active volcanoes. © 2010 Elsevier BDepth determinations of shallow hydrothermal systems by self-potential and multi-scale wavelet studies, the depth of the hydrothermal system is always required, but rarely known via traditional

  16. Electric current locator

    DOE Patents [OSTI]

    King, Paul E. (Corvallis, OR); Woodside, Charles Rigel (Corvallis, OR)

    2012-02-07

    The disclosure herein provides an apparatus for location of a quantity of current vectors in an electrical device, where the current vector has a known direction and a known relative magnitude to an input current supplied to the electrical device. Mathematical constants used in Biot-Savart superposition equations are determined for the electrical device, the orientation of the apparatus, and relative magnitude of the current vector and the input current, and the apparatus utilizes magnetic field sensors oriented to a sensing plane to provide current vector location based on the solution of the Biot-Savart superposition equations. Description of required orientations between the apparatus and the electrical device are disclosed and various methods of determining the mathematical constants are presented.

  17. The Square Root Depth Wave Equations

    E-Print Network [OSTI]

    Colin C. Cotter; Darryl D. Holm; James R. Percival

    2009-12-11

    We introduce a set of coupled equations for multilayer water waves that removes the ill-posedness of the multilayer Green-Naghdi (MGN) equations in the presence of shear. The new well-posed equations are Hamiltonian and in the absence of imposed background shear they retain the same travelling wave solutions as MGN. We call the new model the Square Root Depth equations, from the modified form of their kinetic energy of vertical motion. Our numerical results show how the Square Root Depth equations model the effects of multilayer wave propagation and interaction, with and without shear.

  18. Final Exam Location and Time

    E-Print Network [OSTI]

    Final Exam Location and Time. Math 162 Fall 2001. Date: Wednesday December 12, 2001. Time: 7:00 pm -9:00 pm. Location: Lambert Fieldhouse ...

  19. Final Exam Location and Time

    E-Print Network [OSTI]

    Final Exam Location and Time. Math 161 Fall 2001. Date: Friday December 14, 2001. Time: 8:00 am -10:00 am. Location: Lambert Fieldhouse ...

  20. Determining Nighttime Atmospheric Optical Depth Using Mars Exploration Rover Images 

    E-Print Network [OSTI]

    Bean, Keri Marie

    2013-07-22

    was compared to the expected flux to give nighttime optical depth values. The observed nighttime optical depth was consistently similar to the daytime optical depth values on both an individual image and sol-averaged basis. Recommendations are made going...

  1. Global longterm passive microwave satellitebased retrievals of vegetation optical depth

    E-Print Network [OSTI]

    Evans, Jason

    Global longterm passive microwave satellitebased retrievals of vegetation optical depth Yi Y. Liu,1 optical depth (VOD) retrievals from three satellitebased passive microwave instruments were merged longterm passive microwave satellitebased retrievals of vegetation optical depth, Geophys. Res. Lett., 38

  2. National Nanotechnology Initiative's Signature Initiative Sustainable...

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

    will include manufactured products based on: * Carbon-based nanomaterials * Optical metamaterials * Cellulosic nanomaterials National Nanotechnology Initiative Three requirements...

  3. Exploring Virtual Depth for Automotive Instrument Cluster

    E-Print Network [OSTI]

    Exploring Virtual Depth for Automotive Instrument Cluster Concepts Nora Broy1,2,3 , Benedikt Zierer instrument cluster. Permission to make digital or hard copies of part or all of this work for personal more pronounced as auto-stereoscopic displays become available for the car. For instance, H¨akkil¨a et

  4. Location, location, location: utilizing pipelines and services to more effectively georeference the world's biodiversity data

    E-Print Network [OSTI]

    2009-01-01

    location, location: utilizing pipelines and services to morebut also to create pipelines integrated with humanbecome available [8]. These pipelines can be developed to

  5. Gaussian packet prestack depth migration. Part 2: Optimized Gaussian packets

    E-Print Network [OSTI]

    Cerveny, Vlastislav

    Gaussian packet prestack depth migration. Part 2: Optimized Gaussian packets V#19;aclav Bucha packet prestack depth migration consists of four basic steps: (a) preparation of a velocity model su to the Gaussian packet prestack depth migration. Keywords Gaussian packets, Gaussian beams, prestack depth

  6. OpenLS for indoor positioning : strategies for standardizing location based services for indoor use

    E-Print Network [OSTI]

    Kolodziej, Krzysztof W., 1978-

    2004-01-01

    The combination of location positioning technologies such as GPS and initiatives like the US Federal Communications Commission's E911 telecommunication initiatives has generated a lot of interest in applications and services ...

  7. Influence of planting depth on landscape establishment of container-grown trees 

    E-Print Network [OSTI]

    Bryan, Donita Lynn

    2009-05-15

    .4 Effect of Planting Depth on Total Chlorophyll Concentration (A), Net Photosynthetic (Pn) Activity (B), and Pre-dawn Stem Water Potential (C) of Lacebark Elm (Ulmus parvifolia Jacq.) after 200 d in 10.8 L Containers... Depth on Pre-dawn Stem Water Potential in Lacebark Elm (Ulmus parvifolia Jacq.) When Initially Transplanted (10.8 L) 5 cm Above Soil Grade (A), at Soil Grade (B), or 5 cm Below Soil Grade (C) . 85 4.10 Effect of Date on Relative Growth Rate...

  8. The Cricket indoor location system

    E-Print Network [OSTI]

    Priyantha, Nissanka Bodhi, 1968-

    2005-01-01

    Indoor environments present opportunities for a rich set of location-aware applications such as navigation tools for humans and robots, interactive virtual games, resource discovery, asset tracking, location-aware sensor ...

  9. Search Text Based on Locations 

    E-Print Network [OSTI]

    Zhang, Weiwei

    2014-11-21

    locations, which contributes to the Geographical Information Retrieval (GIR) systems. In addition to the traditional applications of GIR systems, which are used for finding locations in documents, GIR can be applied to other fields as well. Firstly, it can...

  10. Location, location, location: The variable value of renewable energy and demand-side efficiency resources

    E-Print Network [OSTI]

    Fowlie, Meredith

    and renewable energy resources. We eval- uate renewable energy (RE) and energy efficiency (EE) technologiesLocation, location, location: The variable value of renewable energy and demand-side efficiency mitigation efforts in the electricity sector emphasize accelerated deployment of energy efficiency measures

  11. Gulf of Mexico Proved Reserves By Water Depth, 2009

    Gasoline and Diesel Fuel Update (EIA)

    Gulf of Mexico Proved Reserves and Production by Water Depth, 2009 1 Gulf of Mexico Proved Reserves and Production by Water Depth The Gulf of Mexico Federal Offshore region (GOM...

  12. Ocean General Circula-on near 1000 m depth

    E-Print Network [OSTI]

    Lherminier, Pascale

    currents near 1000 m depth · Eddy Kine-c Energy near 1000 m depth · Seasonal hemisphere), Kuroshio, Oyashio, East Kamchatka, Alaska Stream, Gulf Stream, Labrador, East and West Greenland (northern hemisphere). · Alternate zonal bands

  13. Hiding Location Information from Location-Based Services

    E-Print Network [OSTI]

    Hengartner, Urs

    that the architecture is powerful enough to support existing location- based services. Our architecture exploits Trusted-specific information is being accessed. I. INTRODUCTION The ubiquity of cellphones has lead to the introduction of a cellphone user (e.g., directions to a target location or a list of interesting, nearby places). Another

  14. Commencement Ceremony Department Time Location Department and Major Time Location

    E-Print Network [OSTI]

    Kaji, Hajime

    Engineering 15:30 Bldg. 63 Classroom 01 (2nd Fl.) Industrial and Management Systems Engineering 15:30 Bldg. 63 and Management 15:30 Bldg. 63 Classroom 01 (2nd Fl.) Department Time Location Department and Major Time Location:30 Bldg. 57 202 Modern Mechanical Engineering 10:30 Bldg. 57 202 Industrial and Management Systems

  15. APEC Smart Grid Initiative

    SciTech Connect (OSTI)

    Bloyd, Cary N.

    2012-03-01

    This brief paper describes the activities of the Asia Pacific Economic Cooperation (APEC) Smart Grid Initiative (ASGI) which is being led by the U.S. and developed by the APEC Energy Working Group. In the paper, I describe the origin of the initiative and briefly mention the four major elements of the initiative along with existing APEC projects which support it.

  16. GLOBAL TAXONOMY INITIATIVE

    E-Print Network [OSTI]

    Grant, Taran

    #12;THE GLOBAL TAXONOMY INITIATIVE: Using Systematic Inventories to Meet Country and Regional Needs (COP) to the Convention on Biological Diversity (CBD) has endorsed a GlobalTaxonomy Initiative (GTI workshop, The Global Taxonomy Initiative: Shortening the Distance between Discovery and Delivery, made

  17. Location Management for Mobile Devices

    E-Print Network [OSTI]

    Wilde, Erik

    2008-01-01

    general, and wireless and mobile devices in particular. Thelocation-enabled mobile devices and location-based services.information from mobile devices and making it available to

  18. Kirchhoff prestack depth migration in simple models of various anisotropy

    E-Print Network [OSTI]

    Cerveny, Vlastislav

    Kirchhoff prestack depth migration in simple models of various anisotropy V´aclav Bucha Department Republic, E-mail: bucha@seis.karlov.mff.cuni.cz Summary We apply the Kirchhoff prestack depth migration anisotropy and monoclinic anisotropy. We test Kirchhoff prestack depth migration in two ways: a

  19. Kirchhoff prestack depth migration in 3-D simple models

    E-Print Network [OSTI]

    Cerveny, Vlastislav

    Kirchhoff prestack depth migration in 3-D simple models: comparison of triclinic anisotropy depth migration to calculate migrated sections in 3-D simple anisotropic homogeneous velocity models interface. The anisotropy in the upper layer is triclinic. We apply Kirch- hoff prestack depth migration

  20. Methods Note/ Net Recharge vs. Depth to Groundwater

    E-Print Network [OSTI]

    Szilagyi, Jozsef

    Methods Note/ Net Recharge vs. Depth to Groundwater Relationship in the Platte River Valley rates were correlated with depth to groundwater (d) values in the wide alluvial valley of the Platte soils with a shallow groundwater table. The transition depth (dt) between negative and positive values

  1. Mobile Alternative Fueling Station Locator

    SciTech Connect (OSTI)

    Not Available

    2009-04-01

    The Department of Energy's Alternative Fueling Station Locator is available on-the-go via cell phones, BlackBerrys, or other personal handheld devices. The mobile locator allows users to find the five closest biodiesel, electricity, E85, hydrogen, natural gas, and propane fueling sites using Google technology.

  2. Guide to the Library Locations

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Guide to the Libraries #12;Library Locations W.E.B. DU BOIS LIBRARY www.library.umass.edu 154 Hicks Way (413) 545-0150, (413) 545-2622 The Du Bois Library is the primary location for resources in education, geography, the humanities and fine arts, nursing, management, medicine, public health, and social

  3. Hyperspectral Aerosol Optical Depths from TCAP Flights

    SciTech Connect (OSTI)

    Shinozuka, Yohei; Johnson, Roy R.; Flynn, Connor J.; Russell, P. B.; Schmid, Beat; Redemann, Jens; Dunagan, Stephen; Kluzek, Celine D.; Hubbe, John M.; Segal-Rosenheimer, Michal; Livingston, J. M.; Eck, T.; Wagener, Richard; Gregory, L.; Chand, Duli; Berg, Larry K.; Rogers, Ray; Ferrare, R. A.; Hair, John; Hostetler, Chris A.; Burton, S. P.

    2013-11-13

    4STAR (Spectrometer for Sky-Scanning, Sun-Tracking Atmospheric Research), the world’s first hyperspectral airborne tracking sunphotometer, acquired aerosol optical depths (AOD) at 1 Hz during all July 2012 flights of the Two Column Aerosol Project (TCAP). Root-mean square differences from AERONET ground-based observations were 0.01 at wavelengths between 500-1020 nm, 0.02 at 380 and 1640 nm and 0.03 at 440 nm in four clear-sky fly-over events, and similar in ground side-by-side comparisons. Changes in the above-aircraft AOD across 3-km-deep spirals were typically consistent with integrals of coincident in situ (on DOE Gulfstream 1 with 4STAR) and lidar (on NASA B200) extinction measurements within 0.01, 0.03, 0.01, 0.02, 0.02, 0.02 at 355, 450, 532, 550, 700, 1064 nm, respectively, despite atmospheric variations and combined measurement uncertainties. Finer vertical differentials of the 4STAR measurements matched the in situ ambient extinction profile within 14% for one homogeneous column. For the AOD observed between 350-1660 nm, excluding strong water vapor and oxygen absorption bands, estimated uncertainties were ~0.01 and dominated by (then) unpredictable throughput changes, up to +/-0.8%, of the fiber optic rotary joint. The favorable intercomparisons herald 4STAR’s spatially-resolved high-frequency hyperspectral products as a reliable tool for climate studies and satellite validation.

  4. ToF-SIMS Depth Profiling Of Insulating Samples, Interlaced Mode Or Non-interlaced Mode?

    SciTech Connect (OSTI)

    Wang, Zhaoying; Jin, Ke; Zhang, Yanwen; Wang, Fuyi; Zhu, Zihua

    2014-11-01

    Dual beam depth profiling strategy has been widely adopted in ToF-SIMS depth profiling, in which two basic operation modes, interlaced mode and non-interlaced mode, are commonly used. Generally, interlaced mode is recommended for conductive or semi-conductive samples, whereas non-interlaced mode is recommended for insulating samples, where charge compensation can be an issue. Recent publications, however, show that the interlaced mode can be used effectively for glass depth profiling, despite the fact that glass is an insulator. In this study, we provide a simple guide for choosing between interlaced mode and non-interlaced mode for insulator depth profiling. Two representative cases are presented: (1) depth profiling of a leached glass sample, and (2) depth profiling of a single crystal MgO sample. In brief, the interlaced mode should be attempted first, because (1) it may provide reasonable-quality data, and (2) it is time-saving for most cases, and (3) it introduces low H/C/O background. If data quality is the top priority and measurement time is flexible, non-interlaced mode is recommended because interlaced mode may suffer from low signal intensity and poor mass resolution. A big challenge is tracking trace H/C/O in a highly insulating sample (e.g., MgO), because non-interlaced mode may introduce strong H/C/O background but interlaced mode may suffer from low signal intensity. Meanwhile, a C or Au coating is found to be very effective to improve the signal intensity. Surprisingly, the best analyzing location is not on the C or Au coating, but at the edge (outside) of the coating.

  5. Progress in Initiator Modeling

    SciTech Connect (OSTI)

    Hrousis, C A; Christensen, J S

    2009-05-04

    There is great interest in applying magnetohydrodynamic (MHD) simulation techniques to the designs of electrical high explosive (HE) initiators, for the purpose of better understanding a design's sensitivities, optimizing its performance, and/or predicting its useful lifetime. Two MHD-capable LLNL codes, CALE and ALE3D, are being used to simulate the process of ohmic heating, vaporization, and plasma formation in the bridge of an initiator, be it an exploding bridgewire (EBW), exploding bridgefoil (EBF) or slapper type initiator. The initiation of the HE is simulated using Tarver Ignition & Growth reactive flow models. 1-D, 2-D and 3-D models have been constructed and studied. The models provide some intuitive explanation of the initiation process and are useful for evaluating the potential impact of identified aging mechanisms (such as the growth of intermetallic compounds or powder sintering). The end product of this work is a simulation capability for evaluating margin in proposed, modified or aged initiation system designs.

  6. About the Initiative

    SciTech Connect (OSTI)

    Not Available

    2007-06-01

    This factsheet gives an overview of the Solar America Initiative (SAI), including goals, research and development strategy, market transformation strategy, and benefits to nation.

  7. Strategic Growth Initiative (Michigan)

    Broader source: Energy.gov [DOE]

    A joint venture between Michigan Department of Agriculture and Rural Development (MDARD) and the Michigan Economic Development Corporation (MEDC), the Strategic Growth Initiative Grant Program was...

  8. Innovation Ecosystem Development Initiative

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

    ideas that address today's most urgent energy challenges. For More Information For more information about the Innovation Ecosystem Initiative, please visit eere.energy.gov...

  9. Salt Waste Processing Initiatives

    Office of Environmental Management (EM)

    Patricia Suggs Salt Processing Team Lead Assistant Manager for Waste Disposition Project Office of Environmental Management Savannah River Site Salt Waste Processing Initiatives 2...

  10. Report on the Depth Requirements for a Massive Detector at Homestake

    E-Print Network [OSTI]

    Adam Bernstein; Mary Bishai; Edward Blucher; David B. Cline; Milind V. Diwan; Bonnie Fleming; Maury Goodman; Zbigniew J. Hladysz; Richard Kadel; Edward Kearns; Joshua Klein; Kenneth Lande; Francesco Lanni; David Lissauer; Steve Marks; Robert McKeown; William Morse; Regina Rameika; William M. Roggenthen; Kate Scholberg; Michael Smy; Henry Sobel; James Stewart; Gregory Sullivan; Robert Svoboda; Mark Vagins; Brett Viren; Christopher Walter; Robert Zwaska

    2009-08-09

    This report provides the technical justification for locating a large detector underground in a US based Deep Underground Science and Engineering Laboratory. A large detector with a fiducial mass in the mega-ton scale will most likely be a multipurpose facility. The main physics justification for such a device is detection of accelerator generated neutrinos, nucleon decay, and natural sources of neutrinos such as solar, atmospheric and supernova neutrinos. In addition to the physics justification there are practical issues regarding the existing infrastructure at Homestake, and the stress characteristics of the Homestake rock formations. The depth requirements associated with the various physics processes are reported for water Cherenkov and liquid argon detector technologies. While some of these physics processes can be adequately studied at shallower depths, none of them require a depth greater than 4300 mwe which corresponds to the 4850 ft level at Homestake. It is very important to note that the scale of the planned detector is such that even for accelerator neutrino detection (which allows one to use the accelerator duty factor to eliminate cosmics) a minimum depth is needed to reduce risk of contamination from cosmic rays. After consideration of the science and the practical issues regarding the Homestake site, we strongly recommend that the geotechnical studies be commenced at the 4850ft level in a timely manner.

  11. Control Systems Cyber Security: Defense in Depth Strategies ...

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

    Cyber Security: Defense in Depth Strategies More Documents & Publications Good Practice Guide on Firewall Deployment for SCADA and Process Control Networks Mitigations for...

  12. Bouguer gravity anomalies, depth to bedrock, and shallow temperature...

    Open Energy Info (EERE)

    Bouguer gravity anomalies, depth to bedrock, and shallow temperature in the Humboldt House geothermal area, Pershing County, Nevada Jump to: navigation, search OpenEI Reference...

  13. Intermediate depth burial of classified transuranic wastes in arid alluvium

    SciTech Connect (OSTI)

    Cochran, J.R. [Sandia National Labs., Albuquerque, NM (United States). Environmental Risk and Decision Analysis Dept.; Crowe, B.M. [Los Alamos National Lab., NM (United States). Geologic Integration Group; Di Sanza, F. [Dept. of Energy, Las Vegas, NV (United States). Nevada Operations Office

    1999-04-01

    Intermediate depth disposal operations were conducted by the US Department of Energy (DOE) at the DOE`s Nevada Test Site (NTS) from 1984 through 1989. These operations emplaced high-specific activity low-level wastes (LLW) and limited quantities of classified transuranic (TRU) wastes in 37 m (120-ft) deep, Greater Confinement Disposal (GCD) boreholes. The GCD boreholes are 3 m (10 ft) in diameter and founded in a thick sequence of arid alluvium. The bottom 15 m (50 ft) of each borehole was used for waste emplacement and the upper 21 m (70 ft) was backfilled with native alluvium. The bottom of each GCD borehole is almost 200 m (650 ft) above the water table. The GCD boreholes are located in one of the most arid portions of the US, with an average precipitation of 13 cm (5 inches) per year. The limited precipitation, coupled with generally warm temperatures and low humidities results in a hydrologic system dominated by evapotranspiration. The US Environmental Protection Agency`s (EPA`s) 40 CFR 191 defines the requirements for protection of human health from disposed TRU wastes. This EPA standard sets a number of requirements, including probabilistic limits on the cumulative releases of radionuclides to the accessible environment for 10,000 years. The DOE Nevada Operations Office (DOE/NV) has contracted with Sandia National Laboratories (Sandia) to conduct a performance assessment (PA) to determine if the TRU wastes emplaced in the GCD boreholes complies with the EPA`s 40 CFR 191 requirements. This paper describes DOE`s actions undertaken to evaluate whether the TRU wastes in the GCD boreholes will, or will not, endanger human health. Based on preliminary modeling, the TRU wastes in the GCD boreholes meet the EPA`s requirements, and are, therefore, protective of human health.

  14. Energy Transition Initiative

    Office of Energy Efficiency and Renewable Energy (EERE)

    Through the Energy Transition Initiative (ETI), the U.S. Department of Energy and its partners work with government entities and other stakeholders to establish a long-term energy vision and successfully implement energy efficiency and renewable energy solutions.

  15. Initiatives | 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 EnergyApril 2014 | Department ofInfrastructure andInitiatives Initiatives

  16. GIOVE - A New Detector Setup for High Sensitivity Germanium Spectroscopy At Shallow Depth

    E-Print Network [OSTI]

    Gerd Heusser; Marc Weber; Janina Hakenmüller; Matthias Laubenstein; Manfred Lindner; Werner Maneschg; Hardy Simgen; Dominik Stolzenburg; Herbert Strecker

    2015-07-13

    We report on the development and construction of the high-purity germanium spectrometer setup GIOVE (Germanium Inner Outer Veto), recently built and now operated at the shallow underground laboratory of the Max-Planck-Institut f\\"ur Kernphysik, Heidelberg. Particular attention was paid to the design of a novel passive and active shield, aiming at efficient rejection of environmental and muon induced radiation backgrounds. The achieved sensitivity level of <100 {\\mu}Bq/kg for primordial radionuclides from U and Th in typical {\\gamma} ray sample screening measurements is unique among instruments located at comparably shallow depths and can compete with instruments at far deeper underground sites.

  17. Instrument for Determining Depth of Dehydration of Frozen Fish

    E-Print Network [OSTI]

    . This report describes the design, construction, and operation of a de- hydration depth gauge to measure the degree of dehydration in frozen seafoods. Design The dehydration depth gauge adopts the principle was modified by using a heavier gauge blade having a narrow cutting edge extending I mm below the plane's flat

  18. Electrode immersion depth determination and control in electroslag remelting furnace

    DOE Patents [OSTI]

    Melgaard, David K. (Albuquerque, NM); Beaman, Joseph J. (Austin, TX); Shelmidine, Gregory J. (Tijeras, NM)

    2007-02-20

    An apparatus and method for controlling an electroslag remelting furnace comprising adjusting electrode drive speed by an amount proportional to a difference between a metric of electrode immersion and a set point, monitoring impedance or voltage, and calculating the metric of electrode immersion depth based upon a predetermined characterization of electrode immersion depth as a function of impedance or voltage.

  19. Imaging wave-penetrable objects in a finite depth ocean

    E-Print Network [OSTI]

    Zou, Jun

    Imaging wave-penetrable objects in a finite depth ocean Keji Liu Yongzhi Xu Jun Zou Abstract. We- penetrable inhomogeneous medium in a 3D finite depth ocean. The method is based on a scat- tering analysis extend the direct sampling method proposed in [13] to image a wave- penetrable inhomogeneous medium

  20. WORKPLACE HAZARD ASSESSMENT Location: Task

    E-Print Network [OSTI]

    Rubloff, Gary W.

    WORKPLACE HAZARD ASSESSMENT Location: Task: Performed by: Date: This form may be used as an aid in performing hazard assessment. Review listed hazard classifications, identify all hazards, possible hazards and their sources. Hazard classification listing is not intended to be complete but is provided as a guide

  1. RCRA facility stabilization initiative

    SciTech Connect (OSTI)

    Not Available

    1995-02-01

    The RCRA Facility Stabilization Initiative was developed as a means of implementing the Corrective Action Program`s management goals recommended by the RIS for stabilizing actual or imminent releases from solid waste management units that threaten human health and the environment. The overall goal of stabilization is to, as situations warrant, control or abate threats to human health and/or the environment from releases at RCRA facilities, and/or to prevent or minimize the further spread of contamination while long-term remedies are pursued. The Stabilization initiative is a management philosophy and should not be confused with stabilization technologies.

  2. MPhil initiatives summary

    E-Print Network [OSTI]

    2009-07-13

    stream_source_info CMI MPhil Initiatives.doc.txt stream_content_type text/plain stream_size 3755 Content-Encoding UTF-8 stream_name CMI MPhil Initiatives.doc.txt Content-Type text/plain; charset=UTF-8 CMI Summary of MPhil... 2003) Sustainable development for large infrastructure projects (50% input from CU, 50% from MIT) Planning for sustainable development (MIT course tailored for CU) Sustainable energy (MIT course tailored for CU) Design for developing countries (MIT...

  3. Clean Coal Power Initiative

    SciTech Connect (OSTI)

    Doug Bartlett; Rob James; John McDermott; Neel Parikh; Sanjay Patnaik; Camilla Podowski

    2006-03-31

    This report is the fifth quarterly Technical Progress Report submitted by NeuCo, Incorporated, under Award Identification Number, DE-FC26-04NT41768. This award is part of the Clean Coal Power Initiative (''CCPI''), the ten-year, $2B initiative to demonstrate new clean coal technologies in the field. This report is one of the required reports listed in Attachment B Federal Assistance Reporting Checklist, part of the Cooperative Agreement. The report covers the award period January 1, 2006 - March 31, 2006 and NeuCo's efforts within design, development, and deployment of on-line optimization systems during that period.

  4. Initiatives | The Ames Laboratory

    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 likeUniverseIMPACT EVALUATION PLAN FOR0987P UncertaintyInitiatives Initiatives Through

  5. Joint microseismic event location with uncertain velocity

    E-Print Network [OSTI]

    Poliannikov, Oleg V.

    2013-01-01

    We study the problem of the joint location of seismic events using an array of receivers. We show that locating multiple seismic events simultaneously is advantageous compared to the more traditional approaches of locating ...

  6. Location and Hours | ornl.gov

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

    Location and Hours Location The ORNL Research Library is located off the central corridor of Bldg. 4500N on the main ORNL campus. Hours The library is open 24 hours, seven days a...

  7. Sustainability Initiative Executive Summary

    E-Print Network [OSTI]

    Sheridan, Jennifer

    UW­Madison Sustainability Initiative Executive Summary October 2010 #12;2 We are pleased to present the final report of the campus Sustainability Task Force. This report fulfills the charge we gave to sustainability for consideration by UW­Madison's leadership and campus community. There are many reasons why

  8. Initiative for Explosives Detection

    E-Print Network [OSTI]

    of electromagnetic radiation, or to detect with currently fielded technologies. Approaches to improving detectionInitiative for Explosives Detection Highly Concealed Bulk Explosives Detection This focus area emphasizes the detection of explosives or IEDs hidden in vehicles, buildings or various types of containers

  9. Monolithic exploding foil initiator

    DOE Patents [OSTI]

    Welle, Eric J; Vianco, Paul T; Headley, Paul S; Jarrell, Jason A; Garrity, J. Emmett; Shelton, Keegan P; Marley, Stephen K

    2012-10-23

    A monolithic exploding foil initiator (EFI) or slapper detonator and the method for making the monolithic EFI wherein the exploding bridge and the dielectric from which the flyer will be generated are integrated directly onto the header. In some embodiments, the barrel is directly integrated directly onto the header.

  10. Clean Energy Manufacturing Initiative

    SciTech Connect (OSTI)

    2013-04-01

    The initiative will strategically focus and rally EERE’s clean energy technology offices and Advanced Manufacturing Office around the urgent competitive opportunity for the United States to be the leader in the clean energy manufacturing industries and jobs of today and tomorrow.

  11. BRAZIL RESEARCH INITIATIVES

    E-Print Network [OSTI]

    Liu, Taosheng

    BRAZIL RESEARCH INITIATIVES Michigan State University (MSU) identifies Brazil as a global priority and challenges become increasingly part of the U.S.-Brazil agenda, MSU desires partnerships aimed at producing in the U.S. and one in Brazil, to share research strategies and explore joint projects in several research

  12. Optimized Fault Location Final Project Report

    E-Print Network [OSTI]

    Optimized Fault Location Final Project Report Power Systems Engineering Research Center A National Engineering Research Center Optimized Fault Location Concurrent Technologies Corporation Final Project Report

  13. Energy Department Launches Alternative Fueling Station Locator...

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

    Launches Alternative Fueling Station Locator App Energy Department Launches Alternative Fueling Station Locator App November 7, 2013 - 11:16am Addthis As part of the Obama...

  14. Computation of Texture and Stereoscopic Depth in Humans

    E-Print Network [OSTI]

    Fahle, Manfred

    1989-10-01

    The computation of texture and of stereoscopic depth is limited by a number of factors in the design of the optical front-end and subsequent processing stages in humans and machines. A number of limiting factors in ...

  15. Aerosol Optical Depth Value-Added Product Report

    SciTech Connect (OSTI)

    Koontz, A; Hodges, G; Barnard, J; Flynn, C; Michalsky, J

    2013-03-17

    This document describes the process applied to retrieve aerosol optical depth (AOD) from multifilter rotating shadowband radiometers (MFRSR) and normal incidence multifilter radiometers (NIMFR) operated at the ARM Climate Research Facility’s ground-based facilities.

  16. In-Depth Temperature Profiles in Pyrolyzing Wood 

    E-Print Network [OSTI]

    Reszka, Pedro

    The move towards performance-based design of the fire resistance of structures requires more accurate design methods. An important variable in the fire performance of timber structures is the in-depth temperature distribution, as wood is weakened...

  17. Method and apparatus to measure the depth of skin burns

    DOE Patents [OSTI]

    Dickey, Fred M. (Albuquerque, NM); Holswade, Scott C. (Albuquerque, NM)

    2002-01-01

    A new device for measuring the depth of surface tissue burns based on the rate at which the skin temperature responds to a sudden differential temperature stimulus. This technique can be performed without physical contact with the burned tissue. In one implementation, time-dependent surface temperature data is taken from subsequent frames of a video signal from an infrared-sensitive video camera. When a thermal transient is created, e.g., by turning off a heat lamp directed at the skin surface, the following time-dependent surface temperature data can be used to determine the skin burn depth. Imaging and non-imaging versions of this device can be implemented, thereby enabling laboratory-quality skin burn depth imagers for hospitals as well as hand-held skin burn depth sensors the size of a small pocket flashlight for field use and triage.

  18. Case depth verification of hardened samples with Barkhausen noise sweeps

    SciTech Connect (OSTI)

    Santa-aho, Suvi; Vippola, Minnamari; Lepistö, Toivo [Tampere University of Technology, Department of Materials Science, P.O. Box 589, 33101 Tampere (Finland); Hakanen, Merja [Stresstech Oy, Tikkutehtaantie 1, 40800 Vaajakoski (Finland); Sorsa, Aki; Leiviskä, Kauko [University of Oulu, Control Engineering Laboratory, P.O. Box 4300, FIN-90014 University of Oulu (Finland)

    2014-02-18

    An interesting topic of recent Barkhausen noise (BN) method studies is the application of the method to case depth evaluation of hardened components. The utilization of BN method for this purpose is based on the difference in the magnetic properties between the hardened case and the soft core. Thus, the detection of case depth with BN can be achieved. The measurements typically have been carried out by using low magnetizing frequencies which have deeper penetration to the ferromagnetic samples than the conventional BN measurement. However, the penetration depth is limited due to eddy current damping of the signal. We introduce here a newly found sweep measurement concept for the case depth evaluation. In this study sweep measurements were carried out with various magnetizing frequencies and magnetizing voltages to detect the effect of different frequency and voltage and their correspondence to the actual case depth values verified from destructive characterization. Also a BN measurement device that has an implemented sweep analysis option was utilised. The samples were either induction or case-hardened samples and sample geometry contained both rod samples and gear axle samples with different case depth values. Samples were also further characterized with Xray diffraction to study the residual stress state of the surface. The detailed data processing revealed that also other calculated features than the maximum slope division of the 1st derivative of the BN signal could hold the information about the case depth value of the samples. The sweep method was able to arrange the axles into correct order according to the case depth value even though the axles were used.

  19. Ombuds Office Location & Hours

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformationJesseworkSURVEY UNIVERSEHowScientificOmbuds Office Location & Hours Ombuds

  20. Short range radio locator system

    DOE Patents [OSTI]

    McEwan, T.E.

    1996-12-31

    A radio location system comprises a wireless transmitter that outputs two megahertz period bursts of two gigahertz radar carrier signals. A receiver system determines the position of the transmitter by the relative arrival of the radar bursts at several component receivers set up to have a favorable geometry and each one having a known location. One receiver provides a synchronizing gating pulse to itself and all the other receivers. The rate of the synchronizing gating pulse is slightly offset from the rate of the radar bursts themselves, so that each sample collects one finely-detailed piece of information about the time-of-flight of the radar pulse to each receiver each pulse period. Thousands of sequential pulse periods provide corresponding thousand of pieces of information about the time-of-flight of the radar pulse to each receiver, in expanded, not real time. Therefore the signal processing can be done with relatively low-frequency, inexpensive components. A conventional microcomputer is then used to find the position of the transmitter by geometric triangulation based on the relative time-of-flight information. 5 figs.

  1. Short range radio locator system

    DOE Patents [OSTI]

    McEwan, Thomas E. (Livermore, CA)

    1996-01-01

    A radio location system comprises a wireless transmitter that outputs two megahertz period bursts of two gigahertz radar carrier signals. A receiver system determines the position of the transmitter by the relative arrival of the radar bursts at several component receivers set up to have a favorable geometry and each one having a known location. One receiver provides a synchronizing gating pulse to itself and all the other receivers to sample the ether for the radar pulse. The rate of the synchronizing gating pulse is slightly offset from the rate of the radar bursts themselves, so that each sample collects one finely-detailed piece of information about the time-of-flight of the radar pulse to each receiver each pulse period. Thousands of sequential pulse periods provide corresponding thousand of pieces of information about the time-of-flight of the radar pulse to each receiver, in expanded, not real time. Therefore the signal processing can be done with relatively low-frequency, inexpensive components. A conventional microcomputer is then used to find the position of the transmitter by geometric triangulation based on the relative time-of-flight information.

  2. Gulf Petro Initiative

    SciTech Connect (OSTI)

    Fathi Boukadi

    2011-02-05

    In this report, technologies for petroleum production and exploration enhancement in deepwater and mature fields are developed through basic and applied research by: (1) Designing new fluids to efficiently drill deepwater wells that can not be cost-effectively drilled with current technologies. The new fluids will be heavy liquid foams that have low-density at shallow dept to avoid formation breakdown and high density at drilling depth to control formation pressure. The goal of this project is to provide industry with formulations of new fluids for reducing casing programs and thus well construction cost in deepwater development. (2) Studying the effects of flue gas/CO{sub 2} huff n puff on incremental oil recovery in Louisiana oilfields bearing light oil. An artificial neural network (ANN) model will be developed and used to map recovery efficiencies for candidate reservoirs in Louisiana. (3) Arriving at a quantitative understanding for the three-dimensional controlled-source electromagnetic (CSEM) geophysical response of typical Gulf of Mexico hydrocarbon reservoirs. We will seek to make available tools for the qualitative, rapid interpretation of marine CSEM signatures, and tools for efficient, three-dimensional subsurface conductivity modeling.

  3. Improved edge detection in potential field maps and graphical estimation of depth-to-the-top Fabio Boschetti, CSIRO Exploration and Mining, Perth, 6009, AUSTRALIA

    E-Print Network [OSTI]

    Boschetti, Fabio

    extent of sources in gravity and magnetic maps. The work of Mallat and Zhong (1992) gave a formal') contain information about the location and type of anomalous geological sources. New tools, specifically in conjunction with standard edge detection algorithms provides a tool for visual estimation of depth-to-the-source

  4. Through bulkhead initiator studies

    SciTech Connect (OSTI)

    Begeal, D.R.

    1997-03-01

    This report describes recent work done to demonstrate feasibility of a fail-safe Through Bulkhead Initiator with minimum dimensions and suitable for use in cyclical thermal environments. Much of the ground work for a fail-safe TBI was previously done by A.C. Schwartz. This study is an expansion of Schwartz`s work to evaluate devices with bulkheads of 304 stainless steel and Inconel 718; explosive donors of PETN, BNCP, and a 0.005 inch thick steel flying plate donor traveling at 2.6 mm/{micro}s; and explosive acceptors of PETN and BNCP. Bulkhead thickness were evaluated in the range of 0.040 to 0.180 inch. The explosive acceptors initiated a small HMX pellet to drive a 0.005 inch thick steel flying plate, and VISAR histories of the HMX-driven flying plates were the measure of acceptable performance. A companion set of samples used a PMMA acceptor to measure the particle velocities at the bulkhead/PMMA interface with VISAR. These data were used to compute the input pressure to the acceptor explosives in an attempt to measure initiation threshold. Unfortunately, the range of bulkhead thicknesses tested did not give any failures, thus the threshold was not determined. It was found that either explosive or the flying plate would perform as a TBI in the bulkhead thickness range tested. The optimum TBI is about 0.060 inches thick, and steel bulkheads seem to be more structurally sound than those made of Inconel. That is, cross section views of the Inconel bulkheads showed it to be more prone to stress cracking than was the 304 stainless steel. Both PETN and BNCP showed good performance when tested at {minus}65 F following thermal cycling of {minus}65 F to +165 F. Analysis of the TBI function times showed that BNCP acceptor explosives were undergoing the classical deflagration to detonation process. The PETN acceptors were undergoing prompt detonation.

  5. Hanford tanks initiative plan

    SciTech Connect (OSTI)

    McKinney, K.E.

    1997-07-01

    Abstract: The Hanford Tanks Initiative (HTI) is a five-year project resulting from the technical and financial partnership of the U.S. Department of Energy`s Office of Waste Management (EM-30) and Office of Science and Technology Development (EM-50). The HTI project accelerates activities to gain key technical, cost performance, and regulatory information on two high-level waste tanks. The HTI will provide a basis for design and regulatory decisions affecting the remainder of the Tank Waste Remediation System`s tank waste retrieval Program.

  6. UNLV Nuclear Hydrogen Initiative

    SciTech Connect (OSTI)

    Hechanova, Anthony E.; Johnson, Allen; O'Toole, Brendan; Trabia, Mohamed; Peterson, Per

    2012-10-25

    Evaluation of the Crack growth rate (CGR) of Alloy 617 and Alloy 276 under constant K at ambient temperature has been completed. Creep deformation of Alloy 230 at different temperature range and load level has been completed and heat to heat variation has been noticed. Creep deformation study of Alloy 276 has been completed under an applied initial stress level of 10% of yield stress at 950şC. The grain size evaluation of the tested creep specimens of Alloy 276 has been completed.

  7. Feedback stabilization initiative

    SciTech Connect (OSTI)

    NONE

    1997-06-01

    Much progress has been made in attaining high confinement regimes in magnetic confinement devices. These operating modes tend to be transient, however, due to the onset of MHD instabilities, and their stabilization is critical for improved performance at steady state. This report describes the Feedback Stabilization Initiative (FSI), a broad-based, multi-institutional effort to develop and implement methods for raising the achievable plasma betas through active MHD feedback stabilization. A key element in this proposed effort is the Feedback Stabilization Experiment (FSX), a medium-sized, national facility that would be specifically dedicated to demonstrating beta improvement in reactor relevant plasmas by using a variety of MHD feedback stabilization schemes.

  8. 2006 Initial Allocation Awards

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory ofDidDevelopmentataboutScalablePhysicist:Possible6 Awards 2006 Initial

  9. Asset Revitalization Initiative ARI

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i n c i p a l De p u tCorporationIt's Potential from Tidal StreamsInitiative (

  10. Measuring depth profiles of residual stress with Raman spectroscopy

    SciTech Connect (OSTI)

    Enloe, W.S.; Sparks, R.G.; Paesler, M.A.

    1988-12-01

    Knowledge of the variation of residual stress is a very important factor in understanding the properties of machined surfaces. The nature of the residual stress can determine a part`s susceptibility to wear deformation, and cracking. Raman spectroscopy is known to be a very useful technique for measuring residual stress in many materials. These measurements are routinely made with a lateral resolution of 1{mu}m and an accuracy of 0.1 kbar. The variation of stress with depth; however, has not received much attention in the past. A novel technique has been developed that allows quantitative measurement of the variation of the residual stress with depth with an accuracy of 10nm in the z direction. Qualitative techniques for determining whether the stress is varying with depth are presented. It is also demonstrated that when the stress is changing over the volume sampled, errors can be introduced if the variation of the stress with depth is ignored. Computer aided data analysis is used to determine the depth dependence of the residual stress.

  11. Initiatives for proliferation prevention

    SciTech Connect (OSTI)

    1997-04-01

    Preventing the proliferation of weapons of mass destruction is a central part of US national security policy. A principal instrument of the Department of Energy`s (DOE`s) program for securing weapons of mass destruction technology and expertise and removing incentives for scientists, engineers and technicians in the newly independent states (NIS) of the former Soviet Union to go to rogue countries or assist terrorist groups is the Initiatives for Proliferation Prevention (IPP). IPP was initiated pursuant to the 1994 Foreign Operations Appropriations Act. IPP is a nonproliferation program with a commercialization strategy. IPP seeks to enhance US national security and to achieve nonproliferation objectives by engaging scientists, engineers and technicians from former NIS weapons institutes; redirecting their activities in cooperatively-developed, commercially viable non-weapons related projects. These projects lead to commercial and economic benefits for both the NIS and the US IPP projects are funded in Russian, Ukraine, Kazakhstan and Belarus. This booklet offers an overview of the IPP program as well as a sampling of some of the projects which are currently underway.

  12. Precision flyer initiator

    DOE Patents [OSTI]

    Frank, A.M.; Lee, R.S.

    1998-05-26

    A precision flyer initiator forms a substantially spherical detonation wave in a high explosive (HE) pellet. An explosive driver, such as a detonating cord, a wire bridge circuit or a small explosive, is detonated. A flyer material is sandwiched between the explosive driver and an end of a barrel that contains an inner channel. A projectile or ``flyer`` is sheared from the flyer material by the force of the explosive driver and projected through the inner channel. The flyer than strikes the HE pellet, which is supported above a second end of the barrel by a spacer ring. A gap or shock decoupling material delays the shock wave in the barrel from predetonating the HE pellet before the flyer. A spherical detonation wave is formed in the HE pellet. Thus, a shock wave traveling through the barrel fails to reach the HE pellet before the flyer strikes the HE pellet. The precision flyer initiator can be used in mining devices, well-drilling devices and anti-tank devices. 10 figs.

  13. Precision flyer initiator

    DOE Patents [OSTI]

    Frank, Alan M. (Livermore, CA); Lee, Ronald S. (Livermore, CA)

    1998-01-01

    A precision flyer initiator forms a substantially spherical detonation wave in a high explosive (HE) pellet. An explosive driver, such as a detonating cord, a wire bridge circuit or a small explosive, is detonated. A flyer material is sandwiched between the explosive driver and an end of a barrel that contains an inner channel. A projectile or "flyer" is sheared from the flyer material by the force of the explosive driver and projected through the inner channel. The flyer than strikes the HE pellet, which is supported above a second end of the barrel by a spacer ring. A gap or shock decoupling material delays the shock wave in the barrel from predetonating the HE pellet before the flyer. A spherical detonation wave is formed in the HE pellet. Thus, a shock wave traveling through the barrel fails to reach the HE pellet before the flyer strikes the HE pellet. The precision flyer initiator can be used in mining devices, well-drilling devices and anti-tank devices.

  14. Instrumented Pipeline Initiative

    SciTech Connect (OSTI)

    Thomas Piro; Michael Ream

    2010-07-31

    This report summarizes technical progress achieved during the cooperative agreement between Concurrent Technologies Corporation (CTC) and U.S. Department of Energy to address the need for a for low-cost monitoring and inspection sensor system as identified in the Department of Energy (DOE) National Gas Infrastructure Research & Development (R&D) Delivery Reliability Program Roadmap.. The Instrumented Pipeline Initiative (IPI) achieved the objective by researching technologies for the monitoring of pipeline delivery integrity, through a ubiquitous network of sensors and controllers to detect and diagnose incipient defects, leaks, and failures. This report is organized by tasks as detailed in the Statement of Project Objectives (SOPO). The sections all state the objective and approach before detailing results of work.

  15. Arc initiation in cathodic arc plasma sources

    DOE Patents [OSTI]

    Anders, Andre (Albany, CA)

    2002-01-01

    A "triggerless" arc initiation method and apparatus is based on simply switching the arc supply voltage to the electrodes (anode and cathode). Neither a mechanical trigger electrode nor a high voltage flashover from a trigger electrode is required. A conducting path between the anode and cathode is provided, which allows a hot spot to form at a location where the path connects to the cathode. While the conductive path is eroded by the cathode spot action, plasma deposition ensures the ongoing repair of the conducting path. Arc initiation is achieved by simply applying the relatively low voltage of the arc power supply, e.g. 500 V-1 kV, with the insulator between the anode and cathode coated with a conducting layer and the current at the layer-cathode interface concentrated at one or a few contact points. The local power density at these contact points is sufficient for plasma production and thus arc initiation. A conductive surface layer, such as graphite or the material being deposited, is formed on the surface of the insulator which separates the cathode from the anode. The mechanism of plasma production (and arc initiation) is based on explosive destruction of the layer-cathode interface caused by joule heating. The current flow between the thin insulator coating and cathode occurs at only a few contact points so the current density is high.

  16. Extracting Patterns from Location History Andrew Kirmse

    E-Print Network [OSTI]

    Cortes, Corinna

    " to infer the user's important locations. The "Place lab client" infers locations by listening to RF-emissions different modes of transportation (e.g. bus, on foot, car etc.). Both these papers use clean regularly-sampled

  17. Selected stratigraphic data for drill holes located in Frenchman Flat, Nevada Test Site. Rev. 1

    SciTech Connect (OSTI)

    Drellack, S.L. Jr.

    1997-02-01

    Stratigraphic data are presented in tabular form for 72 holes drilled in Frenchman Flat, Nevada Test Site, between 1950 and 1993. Three pairs of data presentations are included for each hole: depth to formation tops, formation thicknesses, and formation elevations are presented in both field (English) and metric units. Also included for each hole, where available, are various construction data (hole depth, hole diameter, surface location coordinates) and certain information of hydrogeologic significance (depth to water level, top of zeolitization). The event name is given for holes associated with a particular nuclear test. An extensive set of footnotes is included, which indicates data sources and provides other information. The body of the report describes the stratigraphic setting of Frenchman Flat, gives drill-hole naming conventions and database terminology, and provides other background and reference material.

  18. Noise Analysis and Synthesis for 3D Laser Depth Scanners

    E-Print Network [OSTI]

    Martin, Ralph R.

    Noise Analysis and Synthesis for 3D Laser Depth Scanners Xianfang Sun a,b,, Paul L. Rosin a , Ralph the noise present in range data measured by a Konica Minolta Vivid 910 scanner, in order to better characterise real scanner noise. Methods for denoising 3D mesh data have often assumed the noise to be Gaussian

  19. Electrical Resistivity Imaging for Unknown Bridge Foundation Depth Determination 

    E-Print Network [OSTI]

    Arjwech, Rungroj

    2012-02-14

    as suitable to investigate unknown bridge foundations. The objective of the present study is to apply advanced 2D electrical resistivity imaging (ERI) in order to identify depth of unknown bridge foundations. A survey procedure is carried out in mixed terrain...

  20. Depth Energy Image for Gait Symmetry Quantification Caroline Rougier1

    E-Print Network [OSTI]

    Mignotte, Max

    Depth Energy Image for Gait Symmetry Quantification Caroline Rougier1 , Edouard Auvinet1 , Jean´erationnelle, Universit´e de Montr´eal, Canada {rougierc, auvinet, meunier, mignotte}@iro.umontreal.ca 2 Centre de recherche du Centre Hospitalier de l'Universit´e de Montr´eal, ETS, Canada jacques

  1. Wave-current interaction in water of finite depth

    E-Print Network [OSTI]

    Huang, Zhenhua, 1967-

    2004-01-01

    In this thesis, the nonlinear interaction of waves and current in water of finite depth is studied. Wind is not included. In the first part, a 2D theory for the wave effect on a turbulent current over rough or smooth bottom ...

  2. Lower Bounds on Interactive Compressibility by Constant-Depth Circuits

    E-Print Network [OSTI]

    Edinburgh, University of

    Lower Bounds on Interactive Compressibility by Constant-Depth Circuits Arkadev Chattopadhyay to prove the first lower bounds on general probabilistic multi-round instance compression. We show, and strengthens results of Dubrov and Ishai [DI06]. We also show that a similar lower bound holds for Majority. We

  3. 7 Predictive Risk Mapping of Water Table Depths in

    E-Print Network [OSTI]

    Camara, Gilberto

    73 7 Predictive Risk Mapping of Water Table Depths in a Brazilian Cerrado Area R. L. Manzione, M extend from the northern margins of the Amazon rain for- ests to outliers on the southern borders metabolize throughout the year, drawing on soil water reserves, and can withstand short-lived fires. contents

  4. Dual-depth adapted irreducible formal multizeta values Leila Schneps

    E-Print Network [OSTI]

    Schneps, Leila

    , and the relations between them. Consider the following diagram, in which the four top spaces are Hopf algebras the double shuffle Lie algebra, equipped with the standard weight grading and depth filtration; we write ds = n3dsn and denote the filtration by ds1 ds2 · · ·. The double shuffle Lie algebra is dual

  5. PROBABILISTIC METHODS FOR LOCATION ESTIMATION IN

    E-Print Network [OSTI]

    Myllymäki, Petri

    PROBABILISTIC METHODS FOR LOCATION ESTIMATION IN WIRELESS NETWORKS Petri Kontkanen, Petri Myllym;PROBABILISTIC METHODS FOR LOCATION ESTIMATION IN WIRELESS NETWORKS Petri Kontkanen, Petri Myllym¨aki, Teemu Roos METHODS FOR LOCATION ESTIMATION IN WIRELESS NETWORKS Petri Kontkanen, Petri Myllymäki, Teemu Roos, Henry

  6. Breckinridge Project, initial effort

    SciTech Connect (OSTI)

    none,

    1982-01-01

    Report IV, Volume 5, provides descriptions, data, and drawings pertaining to Cryogenic Hydrogen Purification (Plant 8), Sour Water Treating (Plant 9), and the Sulfur Plant (Plant 10). Cryogenic Hydrogen Purification (Plant 8) purifies the purge gas stream from the Gas Plant (Plant 7, described in Report IV, Volume 4) to a 93% purity hydrogen product. Sour Water Treating (Plant 9) removes free ammonia and acid gases from sour water and separates them to recover a high quality anhydrous ammonia product. The Sulfur Plant (Plant 10) recovers, as a saleable liquid product, approximately 95% of the sulfur in feed streams from the Gas Plant (Plant 7, described in Report IV, Volume 4), Sour Water Treating (Plant 9), Gasification and Purification (Plant 12, described in Report IV, Volume 6), and Stack Gas Scrubbing (Plant 35, described in Report V, Volume 3). The following information is included for each of the three plants described in this volume: a description of the plant's process design, including the utility balance, catalysts and chemicals usage, and a process flow diagram; an equipment list, including item numbers and descriptions; data sheets and sketches for major plant components; and pertinent engineering drawings. An appendix contains: an overall site plan showing the locations of all plants; and the symbols and legend for the piping and instrument diagrams included in this volume.

  7. Sustainable Forest Bioenergy Initiative

    SciTech Connect (OSTI)

    Breger, Dwayne; Rizzo, Rob

    2011-09-20

    In the state’s Electricity Restructuring Act of 1998, the Commonwealth of Massachusetts recognized the opportunity and strategic benefits to diversifying its electric generation capacity with renewable energy. Through this legislation, the Commonwealth established one of the nation’s first Renewable Energy Portfolio Standard (RPS) programs, mandating the increasing use of renewable resources in its energy mix. Bioenergy, meeting low emissions and advanced technology standards, was recognized as an eligible renewable energy technology. Stimulated by the state’s RPS program, several project development groups have been looking seriously at building large woody biomass generation units in western Massachusetts to utilize the woody biomass resource. As a direct result of this development, numerous stakeholders have raised concerns and have prompted the state to take a leadership position in pursuing a science based analysis of biomass impacts on forest and carbon emissions, and proceed through a rulemaking process to establish prudent policy to support biomass development which can contribute to the state’s carbon reduction commitments and maintain safeguards for forest sustainability. The Massachusetts Sustainable Forest Bioenergy Initiative (SFBI) was funded by the Department of Energy and started by the Department of Energy Resources before these contentious biomass issues were fully raised in the state, and continued throughout the substantive periods of this policy development. Thereby, while SFBI maintained its focus on the initially proposed Scope of Work, some aspects of this scope were expanded or realigned to meet the needs for groundbreaking research and policy development being advanced by DOER. SFBI provided DOER and the Commonwealth with a foundation of state specific information on biomass technology and the biomass industry and markets, the most comprehensive biomass fuel supply assessment for the region, the economic development impact associated with biomass usage, an understanding of forest management trends including harvesting and fuel processing methods, and the carbon profile of utilizing forest based woody biomass for the emerging biomass markets. Each of the tasks and subtasks have provided an increased level of understanding to support new directives, policies and adaptation of existing regulations within Massachusetts. The project has provided the essential information to allow state policymakers and regulators to address emerging markets, while ensuring forest sustainability and understanding the complex science on CO2 accounting and impacts as a result of biomass harvesting for power generation. The public at large and electricity ratepayers in Massachusetts will all benefit from the information garnered through this project. This is a result of the state’s interest to provide financial incentives to only biomass projects that demonstrate an acceptable carbon profile, an efficient use of the constrained supply of fuel, and the harvest of biomass to ensure forest sustainability. The goals of the Massachusetts Sustainable Forest Bioenergy Initiative as proposed in 2006 were identified as: increase the diversity of the Massachusetts energy mix through biomass; promote economic development in the rural economy through forest industry job creation; help fulfill the state’s energy and climate commitments under the Renewable Energy Portfolio Standard and Climate Protection Plan; assist the development of a biomass fuel supply infrastructure to support energy project demands; provide education and outreach to the public on the benefits and impacts of bioenergy; improve the theory and practice of sustainable forestry in the Commonwealth. Completed project activities summarized below will demonstrate the effectiveness of the project in meeting the above goals. In addition, as discussed above, Massachusetts DOER needed to make some modifications to its work plan and objectives during the term of this project due to changing public policy demands brought forth in the course of the public discours

  8. Radiation damage in the LHCb Vertex Locator

    E-Print Network [OSTI]

    A. Affolder; K. Akiba; M. Alexander; S. Ali; M. Artuso; J. Benton; M. van Beuzekom; P. M. Bj\\ornstad; G. Bogdanova; S. Borghi; T. J. V. Bowcock; H. Brown; J. Buytaert; G. Casse; P. Collins; S. De Capua; D. Dossett; L. Eklund; C. Farinelli; J. Garofoli; M. Gersabeck; T. Gershon; H. Gordon; J. Harrison; V. Heijne; K. Hennessy; D. Hutchcroft; E. Jans; M. John; T. Ketel; G. Lafferty; T. Latham; A. Leflat; M. Liles; D. Moran; I. Mous; A. Oblakowska-Mucha; C. Parkes; G. D. Patel; S. Redford; M. M. Reid; K. Rinnert; E. Rodrigues; M. Schiller; T. Szumlak; C. Thomas; J. Velthuis; V. Volkov; A. D. Webber; M. Whitehead; E. Zverev

    2013-02-21

    The LHCb Vertex Locator (VELO) is a silicon strip detector designed to reconstruct charged particle trajectories and vertices produced at the LHCb interaction region. During the first two years of data collection, the 84 VELO sensors have been exposed to a range of fluences up to a maximum value of approximately $\\rm{45 \\times 10^{12}\\,1\\,MeV}$ neutron equivalent ($\\rm{1\\,MeV\\,n_{eq}}$). At the operational sensor temperature of approximately $-7\\,^{\\circ}\\rm{C}$, the average rate of sensor current increase is $18\\,\\upmu\\rm{A}$ per $\\rm{fb^{-1}}$, in excellent agreement with predictions. The silicon effective bandgap has been determined using current versus temperature scan data after irradiation, with an average value of $E_{g}=1.16\\pm0.03\\pm0.04\\,\\rm{eV}$ obtained. The first observation of n-on-n sensor type inversion at the LHC has been made, occurring at a fluence of around $15 \\times 10 ^{12}$ of $1\\,\\rm{MeV\\,n_{eq}}$. The only n-on-p sensors in use at the LHC have also been studied. With an initial fluence of approximately $\\rm{3 \\times 10^{12}\\,1\\,MeV\\,n_{eq}}$, a decrease in the Effective Depletion Voltage (EDV) of around 25\\,V is observed, attributed to oxygen induced removal of boron interstitial sites. Following this initial decrease, the EDV increases at a comparable rate to the type inverted n-on-n type sensors, with rates of $(1.43\\pm 0.16) \\times 10 ^{-12}\\,\\rm{V} / \\, 1 \\, \\rm{MeV\\,n_{eq}}$ and $(1.35\\pm 0.25) \\times 10 ^{-12}\\,\\rm{V} / \\, 1 \\, \\rm{MeV\\,n_{eq}}$ measured for n-on-p and n-on-n type sensors, respectively. A reduction in the charge collection efficiency due to an unexpected effect involving the second metal layer readout lines is observed.

  9. MONTANA PALLADIUM RESEARCH INITIATIVE

    SciTech Connect (OSTI)

    Peters, John McCloskey, Jay Douglas, Trevor Young, Mark Snyder, Stuart Gurney, Brian

    2012-05-09

    Project Objective: The overarching objective of the Montana Palladium Research Initiative is to perform scientific research on the properties and uses of palladium in the context of the U.S. Department of Energy'Ă?Â?Ă?Â?Ă?Â?Ă?Â?Ă?Â?Ă?Â?Ă?Â?Ă?Â?s Hydrogen, Fuel Cells and Infrastructure Technologies Program. The purpose of the research will be to explore possible palladium as an alternative to platinum in hydrogen-economy applications. To achieve this objective, the Initiatives activities will focus on several cutting-edge research approaches across a range of disciplines, including metallurgy, biomimetics, instrumentation development, and systems analysis. Background: Platinum-group elements (PGEs) play significant roles in processing hydrogen, an element that shows high potential to address this need in the U.S. and the world for inexpensive, reliable, clean energy. Platinum, however, is a very expensive component of current and planned systems, so less-expensive alternatives that have similar physical properties are being sought. To this end, several tasks have been defined under the rubric of the Montana Palladium Research Iniative. This broad swath of activities will allow progress on several fronts. The membrane-related activities of Task 1 employs state-of-the-art and leading-edge technologies to develop new, ceramic-substrate metallic membranes for the production of high-purity hydrogen, and develop techniques for the production of thin, defect-free platinum group element catalytic membranes for energy production and pollution control. The biomimetic work in Task 2 explores the use of substrate-attached hydrogen-producing enzymes and the encapsulation of palladium in virion-based protein coats to determine their utility for distributed hydrogen production. Task 3 work involves developing laser-induced breakdown spectroscopy (LIBS) as a real-time, in situ diagnostic technique to characterize PGEs nanoparticles for process monitoring and control. The systems engineering work in task 4 will determine how fuel cells Ă?Â?Ă?Â?Ă?Â?Ă?Â?Ă?Â?Ă?Â?Ă?Â?Ă?Â?taken as systems behave over periods of time that should show how their reformers and other subsystems deteriorate with time.

  10. Digital Library Initiative Rice University

    E-Print Network [OSTI]

    Digital Library Initiative Rice University Project Management General guidelines for digital projects Contact: dli (at) rice (dot) edu October, 2007 #12;Digital Library Initiative, Rice University................................................................................................8 #12;Guidelines for managing digital projects Page 2 STATEMENT OF PURPOSE We recognized

  11. Oklahoma GSHP Initiative Jim Bullington

    E-Print Network [OSTI]

    10/1/2012 1 Oklahoma GSHP Initiative Jim Bullington Trade & Industrial Education Oklahoma the Oklahoma CareerTech GSHP Initiative Model · Provide my contact information for you to share with your and Technical Education · Encourage you to contact them to get an initiative rolling Who is Oklahoma Career

  12. Breckinridge Project, initial effort

    SciTech Connect (OSTI)

    none,

    1982-01-01

    Report V, Volume 1 provides descriptions, data, and drawings pertaining to Flare System (Plant 19), Tankage (Plant 20), Interconnecting Piping (Plant 21), River Facilities (Plant 22), Rail, Truck, Pipeline (Plant 23), and Electrical Distribution (Plant 30). Flare System (Plant 19) provides primary and auxiliary flare systems for safe collection and disposal of overpressure relief discharges, and operational and emergency venting of flammable vapors and liquids from the various processing plants and loading facilities. Tankage (Plant 20) provides storage for propane and heavier liquid hydrocarbon products, as well as for by-product ammonia, phenols, and liquid sulfur. Interconnecting Piping (Plant 21) includes the fuel gas blending and distribution system and the interconnecting process and utility piping between process plants and offsites. River Facilities (Plant 22) provides the loading of liquid products and by-products into barges for marine surface transportation, and the unloading of coal from barges. Rail, Truck, Pipeline (Plant 23) provides loading and unloading of products shipped by either rail or truck. Electrical Distribution (Plant 30) receives main utility power from the Big River Electric Corporation and distributes the power to the other plants. The following information is included for each of the six plants: a description of the plant's design, including the utility balance, catalysts and chemicals usage, and process flow diagrams, as applicable; an equipment list, including item numbers and descriptions; data sheets and sketches for major plant components; and pertinent engineering drawings. An appendix contains: an overall site plan showing the locations of all plants; and the symbols and legend for piping and instrument diagrams.

  13. Breckinridge Project, initial effort

    SciTech Connect (OSTI)

    1982-01-01

    Report IV, Volume 3, provides descriptions, data, and drawings pertaining to H-COAL Recycle Slurry Preparation (Plant 5), H-COAL Recycle Hydrogen Compression (Plant 6), and H-COAL Distillate Separation (Plant 17). H-COAL Recycle Slurry Preparation (Plant 5) receives a slurry stream from H-COAL Primary Separation (Plant 4), and then pumps the slurry through hydrocyclones, producing two slurry streams. One, dilute in solids is recycled back to the reactor. The other, concentrated in solids, is further processed to recover liquid products and is then transferred to Gasification and Purification (Plant 12). H-COAL Recycle Hydrogen Compression (Plant 6) compresses and recycles back to the reactor system hydrogen-rich vapor from H-COAL Primary Separation (Plant 4). This recycling maintains a hydrogen partial pressure and gas flow through the reactor vessel. H-COAL Distillate Separation (Plant 17) processes products from H-COAL Primary Separation (Plant 4) and H-COAL Recycle Slurry Preparation to produce light naphtha for the Gas Plant (Plant 7), middle and heavy distillates for tank farms, and heavy naphtha for Naphtha Hydrotreating and Reforming (Plant 18). The following information is included for each of the three plants: a description of the plant's process design, including the utility balance, heat and material balance (if applicable), and a process flow diagram; an equipment list, including item numbers and descriptions; data sheets and sketches for major plant components; and pertinent engineering drawings. An appendix contains: an overall site plan showing the locations of all plants; and the symbols and legend for the piping and instrument diagrams included in this volume.

  14. Initial Radionuclide Inventories

    SciTech Connect (OSTI)

    H. Miller

    2004-09-19

    The purpose of this analysis is to provide an initial radionuclide inventory (in grams per waste package) and associated uncertainty distributions for use in the Total System Performance Assessment for the License Application (TSPA-LA) in support of the license application for the repository at Yucca Mountain, Nevada. This document is intended for use in postclosure analysis only. Bounding waste stream information and data were collected that capture probable limits. For commercially generated waste, this analysis considers alternative waste stream projections to bound the characteristics of wastes likely to be encountered using arrival scenarios that potentially impact the commercial spent nuclear fuel (CSNF) waste stream. For TSPA-LA, this radionuclide inventory analysis considers U.S. Department of Energy (DOE) high-level radioactive waste (DHLW) glass and two types of spent nuclear fuel (SNF): CSNF and DOE-owned (DSNF). These wastes are placed in two groups of waste packages: the CSNF waste package and the codisposal waste package (CDSP), which are designated to contain DHLW glass and DSNF, or DHLW glass only. The radionuclide inventory for naval SNF is provided separately in the classified ''Naval Nuclear Propulsion Program Technical Support Document'' for the License Application. As noted previously, the radionuclide inventory data presented here is intended only for TSPA-LA postclosure calculations. It is not applicable to preclosure safety calculations. Safe storage, transportation, and ultimate disposal of these wastes require safety analyses to support the design and licensing of repository equipment and facilities. These analyses will require radionuclide inventories to represent the radioactive source term that must be accommodated during handling, storage and disposition of these wastes. This analysis uses the best available information to identify the radionuclide inventory that is expected at the last year of last emplacement, currently identified as 2030 and 2033, depending on the type of waste. TSPA-LA uses the results of this analysis to decay the inventory to the year of repository closure projected for the year of 2060.

  15. RFID tag modification for full depth backscatter modulation

    DOE Patents [OSTI]

    Scott, Jeffrey Wayne [Pasco, WA; Pratt, Richard M [Richland, WA

    2010-07-20

    A modulated backscatter radio frequency identification device includes a diode detector configured to selectively modulate a reply signal onto an incoming continuous wave; communications circuitry configured to provide a modulation control signal to the diode detector, the diode detector being configured to modulate the reply signal in response to be modulation control signal; and circuitry configured to increase impedance change at the diode detector which would otherwise not occur because the diode detector rectifies the incoming continuous wave while modulating the reply signal, whereby reducing the rectified signal increases modulation depth by removing the reverse bias effects on impedance changes. Methods of improving depth of modulation in a modulated backscatter radio frequency identification device are also provided.

  16. An estimate for the location of QCD critical end point

    E-Print Network [OSTI]

    Roy A. Lacey; N. N. Ajitanand; J. M. Alexander; P. Chung; J. Jia; A. Taranenko; P. Danielewicz

    2008-05-09

    It is proposed that a study of the ratio of shear viscosity to entropy density $\\frac{\\eta}{s}$ as a function of the baryon chemical potential $\\mu_B$, and temperature T, provides a dynamic probe for the critical end point (CEP) in hot and dense QCD matter. An initial estimate from an elliptic flow excitation function gives $\\mu^{\\text{cep}}_B \\sim 150-180$ MeV and $T_{\\text{cep}} \\sim 165 - 170$ MeV for the location of the the CEP. These values place the CEP in the range for "immediate" validation at RHIC.

  17. Analysis of Proper Depth for Gaining Seawater Heat

    E-Print Network [OSTI]

    and seawater temperatures near the city. · It is impossible to get deep sea water for Busan area, since according to the season, while that of deep sea water is constant. Point 1 207 Area 0.00 5.00 10.00 15.00 20 the maximum sea water depth around Busan is about 150m. · It will be a good option to use surface layer water

  18. A depth-derived Pleistocene age model: Uncertainty estimates, sedimentation variability, and nonlinear climate change

    E-Print Network [OSTI]

    Wunsch, Carl

    A depth-derived Pleistocene age model: Uncertainty estimates, sedimentation variability. To avoid biasing this ``depth-derived'' age estimate, the depth scale is first corrected for the effects sediment accumulation rates are estimated and modeled as an autocorrelated stochastic process. Depth-derived

  19. Community Detection from Location-Tagged Networks

    E-Print Network [OSTI]

    Liu, Zhi

    2015-01-01

    Many real world systems or web services can be represented as a network such as social networks and transportation networks. In the past decade, many algorithms have been developed to detect the communities in a network using connections between nodes. However in many real world networks, the locations of nodes have great influence on the community structure. For example, in a social network, more connections are established between geographically proximate users. The impact of locations on community has not been fully investigated by the research literature. In this paper, we propose a community detection method which takes locations of nodes into consideration. The goal is to detect communities with both geographic proximity and network closeness. We analyze the distribution of the distances between connected and unconnected nodes to measure the influence of location on the network structure on two real location-tagged social networks. We propose a method to determine if a location-based community detection...

  20. Helicopter magnetic survey conducted to locate wells

    SciTech Connect (OSTI)

    Veloski, G.A.; Hammack, R.W.; Stamp, V.; Hall, R.; Colina, K.

    2008-07-01

    A helicopter magnetic survey was conducted in August 2007 over 15.6 sq mi at the Naval Petroleum Reserve No. 3’s (NPR-3) Teapot Dome Field near Casper, Wyoming. The survey’s purpose was to accurately locate wells drilled there during more than 90 years of continuous oilfield operation. The survey was conducted at low altitude and with closely spaced flight lines to improve the detection of wells with weak magnetic response and to increase the resolution of closely spaced wells. The survey was in preparation for a planned CO2 flood for EOR, which requires a complete well inventory with accurate locations for all existing wells. The magnetic survey was intended to locate wells missing from the well database and to provide accurate locations for all wells. The ability of the helicopter magnetic survey to accurately locate wells was accomplished by comparing airborne well picks with well locations from an intense ground search of a small test area.

  1. Earthquake locations and seismic velocity models for Southern California

    E-Print Network [OSTI]

    Lin, Guoqing

    2007-01-01

    Linearized EarthquakeChapter 4. The COMPLOC Earthquake Location3-D Simultaneous Earthquake Locations and

  2. Florida Hydrogen Initiative

    SciTech Connect (OSTI)

    Block, David L

    2013-06-30

    The Florida Hydrogen Initiative (FHI) was a research, development and demonstration hydrogen and fuel cell program. The FHI program objectives were to develop Florida?s hydrogen and fuel cell infrastructure and to assist DOE in its hydrogen and fuel cell activities The FHI program funded 12 RD&D projects as follows: Hydrogen Refueling Infrastructure and Rental Car Strategies -- L. Lines, Rollins College This project analyzes strategies for Florida's early stage adaptation of hydrogen-powered public transportation. In particular, the report investigates urban and statewide network of refueling stations and the feasibility of establishing a hydrogen rental-car fleet based in Orlando. Methanol Fuel Cell Vehicle Charging Station at Florida Atlantic University ? M. Fuchs, EnerFuel, Inc. The project objectives were to design, and demonstrate a 10 kWnet proton exchange membrane fuel cell stationary power plant operating on methanol, to achieve an electrical energy efficiency of 32% and to demonstrate transient response time of less than 3 milliseconds. Assessment of Public Understanding of the Hydrogen Economy Through Science Center Exhibits, J. Newman, Orlando Science Center The project objective was to design and build an interactive Science Center exhibit called: ?H2Now: the Great Hydrogen Xchange?. On-site Reformation of Diesel Fuel for Hydrogen Fueling Station Applications ? A. Raissi, Florida Solar Energy Center This project developed an on-demand forecourt hydrogen production technology by catalytically converting high-sulfur hydrocarbon fuels to an essentially sulfur-free gas. The removal of sulfur from reformate is critical since most catalysts used for the steam reformation have limited sulfur tolerance. Chemochromic Hydrogen Leak Detectors for Safety Monitoring ? N. Mohajeri and N. Muradov, Florida Solar Energy Center This project developed and demonstrated a cost-effective and highly selective chemochromic (visual) hydrogen leak detector for safety monitoring at any facility engaged in transport, handling and use of hydrogen. Development of High Efficiency Low Cost Electrocatalysts for Hydrogen Production and PEM Fuel Cell Applications ? M. Rodgers, Florida Solar Energy Center The objective of this project was to decrease platinum usage in fuel cells by conducting experiments to improve catalyst activity while lowering platinum loading through pulse electrodeposition. Optimum values of several variables during electrodeposition were selected to achieve the highest electrode performance, which was related to catalyst morphology. Understanding Mechanical and Chemical Durability of Fuel Cell Membrane Electrode Assemblies ? D. Slattery, Florida Solar Energy Center The objective of this project was to increase the knowledge base of the degradation mechanisms for membranes used in proton exchange membrane fuel cells. The results show the addition of ceria (cerium oxide) has given durability improvements by reducing fluoride emissions by an order of magnitude during an accelerated durability test. Production of Low-Cost Hydrogen from Biowaste (HyBrTec?) ? R. Parker, SRT Group, Inc., Miami, FL This project developed a hydrogen bromide (HyBrTec?) process which produces hydrogen bromide from wet-cellulosic waste and co-produces carbon dioxide. Eelectrolysis dissociates hydrogen bromide producing recyclable bromine and hydrogen. A demonstration reactor and electrolysis vessel was designed, built and operated. Development of a Low-Cost and High-Efficiency 500 W Portable PEMFC System ? J. Zheng, Florida State University, H. Chen, Bing Energy, Inc. The objectives of this project were to develop a new catalyst structures comprised of highly conductive buckypaper and Pt catalyst nanoparticles coated on its surface and to demonstrate fuel cell efficiency improvement and durability and cell cost reductions in the buckypaper based electrodes. Development of an Interdisciplinary Hydrogen and Fuel Cell Technology Academic Program ? J. Politano, Florida Institute of Technology, Melbourne, FL This project developed a hydrogen and fuel cel

  3. Executive Summary of Initiative Launching a Re-envisioning Initiative

    E-Print Network [OSTI]

    California at Berkeley, University of

    these public services 1 Message from the University Librarian about the SEL Chemistry Closure, http://blogs.library1 Executive Summary of Initiative Launching a Re-envisioning Initiative The UC Berkeley Library has embarked upon a process to re-envision library services that will result in a new service model

  4. Innovative Manufacturing Initiative Recognition Day

    Broader source: Energy.gov [DOE]

    The Innovative Manufacturing Initiative (IMI) Recognition Day (held in Washington, DC on June 20, 2012) showcased IMI projects selected by the Energy Department to help American manufacturers...

  5. Workplace Charging Program and Initiatives

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

    Program and Initiatives Evan Kolkos New York Power Authority Clean Energy Technology 2008 All Rights Reserved NYPA: Who We Are * Largest state public power organization in the...

  6. Facilities Initiatives | Department of Energy

    Office of Environmental Management (EM)

    emissions. CURRENT ENERGY REDUCTION INITIATIVES AT DOE HEADQUARTERS Germantown 370 KW Solar Array Forrestal Variable Air Volume HVAC Upgrade Forrestal Central Chiller Plant...

  7. Report: EM Energy Park Initiative

    Office of Environmental Management (EM)

    To further aid the Assistant Secretary in her efforts to implement the Energy Park Initiative, the EPI Subcommittee offers the following recommendations: Recommendation...

  8. Crystal orientation effects on helium ion depth distributions and adatom formation processes in plasma-facing tungsten

    SciTech Connect (OSTI)

    Hammond, Karl D. [Department of Nuclear Engineering, University of Tennessee, Knoxville, Tennessee 37996–2300 (United States); Wirth, Brian D., E-mail: bdwirth@utk.edu [Department of Nuclear Engineering, University of Tennessee, Knoxville, Tennessee 37996–2300 (United States); P.O. Box 2008, MS-6003, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831–6003 (United States)

    2014-10-14

    We present atomistic simulations that show the effect of surface orientation on helium depth distributions and surface feature formation as a result of low-energy helium plasma exposure. We find a pronounced effect of surface orientation on the initial depth of implanted helium ions, as well as a difference in reflection and helium retention across different surface orientations. Our results indicate that single helium interstitials are sufficient to induce the formation of adatom/substitutional helium pairs under certain highly corrugated tungsten surfaces, such as (1 1 1)-orientations, leading to the formation of a relatively concentrated layer of immobile helium immediately below the surface. The energies involved for helium-induced adatom formation on (1 1 1) and (2 1 1) surfaces are exoergic for even a single adatom very close to the surface, while (0 0 1) and (0 1 1) surfaces require two or even three helium atoms in a cluster before a substitutional helium cluster and adatom will form with reasonable probability. This phenomenon results in much higher initial helium retention during helium plasma exposure to (1 1 1) and (2 1 1) tungsten surfaces than is observed for (0 0 1) or (0 1 1) surfaces and is much higher than can be attributed to differences in the initial depth distributions alone. The layer thus formed may serve as nucleation sites for further bubble formation and growth or as a source of material embrittlement or fatigue, which may have implications for the formation of tungsten “fuzz” in plasma-facing divertors for magnetic-confinement nuclear fusion reactors and/or the lifetime of such divertors.

  9. Locating and tracking assets using RFID 

    E-Print Network [OSTI]

    Kim, Gak Gyu

    2009-05-15

    , this research presents a math¬ematical model of using RFID (both handheld readers and stationary readers) for e?cient asset location. We derive the expected cost of locating RFID¬tagged objects in a multi¬area environment where hand¬held RF readers are used. We...

  10. Average Depth of Crude Oil and Natural Gas Wells

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming Dry Natural Gas ReservesAlabamaAboutTotal Energy GlossaryDepth of Crude

  11. Idaho National Laboratory (INL) Seismic Initiative | Department...

    Office of Environmental Management (EM)

    Initiative Idaho National Laboratory (INL) Seismic Initiative Presentation from the May 2015 Seismic Lessons-Learned Panel Meeting. INL Seismic Initiative More Documents &...

  12. The Construction of Locative Situations: Locative Media and the Situationist International, Recuperation or Redux?

    E-Print Network [OSTI]

    McGarrigle, Conor

    2009-01-01

    closely aligned to the SI's construction of situations. ThisG (1957) Report on the Construction of Situations and on theThe Construction of Locative Situations: Locative Media and

  13. Radiofrequency Initiation and Radiofrequency Sustainment of Laser Initiated Seeded High

    E-Print Network [OSTI]

    Scharer, John E.

    radiofrequency initiation of high pressure(l-70 Ton) inductive plasma discharges in argon, nitrogen, air, decontaminating environmental waste and gaseous pollution. The ap- plication of these plasma sources require

  14. Campbell penetration depth in Fe-based superconductors

    SciTech Connect (OSTI)

    Prommapan, Plegchart

    2011-08-15

    A 'true' critical current density, j{sub c}, as opposite to commonly measured relaxed persistent (Bean) current, j{sub B}, was extracted from the Campbell penetration depth, {lambda}{sub c}(T,H) measured in single crystals of LiFeAs, and optimally electron-doped Ba(Fe{sub 0.954}Ni{sub 0.046}){sub 2}As{sub 2} (FeNi122). In LiFeAs, the effective pinning potential is nonparabolic, which follows from the magnetic field - dependent Labusch parameter {alpha}. At the equilibrium (upon field - cooling), {alpha}(H) is non-monotonic, but it is monotonic at a finite gradient of the vortex density. This behavior leads to a faster magnetic relaxation at the lower fields and provides a natural dynamic explanation for the fishtail (second peak) effect. We also find the evidence for strong pinning at the lower fields.The inferred field dependence of the pinning potential is consistent with the evolution from strong pinning, through collective pinning, and eventually to a disordered vortex lattice. The value of j{sub c}(2 K) {approx_equal} 1.22 x 10{sup 6} A/cm{sup 2} provide an upper estimate of the current carrying capability of LiFeAs. Overall, vortex behavior of almost isotropic, fully-gapped LiFeAs is very similar to highly anisotropic d-wave cuprate superconductors, the similarity that requires further studies in order to understand unconventional superconductivity in cuprates and pnictides. In addition to LiFeAs, we also report the magnetic penetration depth in BaFe{sub 2}As{sub 2} based superconductors including irradiation of FeNi122. In unirradiated FeNi122, the maximum critical current value is, j{sub c}(2K) {approx_equal} 3.3 x 10{sup 6} A/cm{sup 2}. The magnetic-dependent feature was observed near the transition temperature in FeTe{sub 0.53}Se{sub 0.47} and irradiated FeNi122. Because of this feature, further studies are required in order to properly calibrate the Campbell penetration depth. Finally, we detected the crossing between the magnetic penetration depth and London penetration depth in optimally hold-doped Ba{sub 0.6}K{sub 0.4}Fe{sub 2}As{sub 2} (BaK122) and isovalent doped BaFe{sub 2}(As{sub 0.7}P{sub 0.3}){sub 2} (BaP122). These phenomena probably coincide with anomalous Meissner effect reported in pnicitde superconductors [Prozorov et al. (2010b)] however more studies are needed in order to clarify this.

  15. Method of locating underground mines fires

    DOE Patents [OSTI]

    Laage, Linneas (Eagam, MN); Pomroy, William (St. Paul, MN)

    1992-01-01

    An improved method of locating an underground mine fire by comparing the pattern of measured combustion product arrival times at detector locations with a real time computer-generated array of simulated patterns. A number of electronic fire detection devices are linked thru telemetry to a control station on the surface. The mine's ventilation is modeled on a digital computer using network analysis software. The time reguired to locate a fire consists of the time required to model the mines' ventilation, generate the arrival time array, scan the array, and to match measured arrival time patterns to the simulated patterns.

  16. Earthquake Location, Direct, Global-Search Methods E 2449 Earthquake Location,

    E-Print Network [OSTI]

    Earthquake Location, Direct, Global-Search Methods E 2449 Earthquake Location, Direct, Global Kingdom Article Outline Glossary Definition of the Subject Introduction The Earthquake Location Problem or temporal av- erage of some characteristic of an earthquake, such as surface shaking intensity or moment

  17. Addressing endogeneity in residential location models

    E-Print Network [OSTI]

    Guevara-Cue, Cristián Angelo

    2005-01-01

    Some empirical residential location choice models have reported dwelling-unit price estimated parameters that are small, not statistically significant, or even positive. This would imply that households are non-sensitive ...

  18. Techniques for Mobile Location Estimation in UMTS 

    E-Print Network [OSTI]

    Thomas, Nicholas J

    The subject area of this thesis is the locating of mobile users using the future 3rd generation spread spectrum communication system UMTS. The motivation behind this work is twofold: firstly the United States Federal ...

  19. A Survey on the Warehouse Location Problem

    E-Print Network [OSTI]

    Cohen, Joseph J.

    The warehouse location problem has assumed numerous formulations, and solutions have been devised using a variety of mathematical techniques. The development of this effort is examined and relevant models presented for evaluation.

  20. Developing a theory of nightclub location choice

    E-Print Network [OSTI]

    Crim, Stephen J. (Stephen Johnson)

    2008-01-01

    This work is an investigation of the factors that influence where nightclubs locate within a city. Nightclubs, like other social spaces, provide important social and economic benefits in the urban environment. As amenities, ...

  1. Alternative Fuel Infrastructure Associate Location: San Diego

    E-Print Network [OSTI]

    California at Davis, University of

    Alternative Fuel Infrastructure Associate Location: San Diego Basic Functions Center an Alternative Fuel Infrastructure Associate that has a passion for sustainability, the environment, and accelerating the transition to a sustainable world powered by clean energy! The Alternative Fuel Infrastructure

  2. Driver expectancy in locating automotive controls 

    E-Print Network [OSTI]

    Francis, Dawn Suzette

    1990-01-01

    DRIVER EXPECTANCY IN LOCATING AUTOMOTIVE CONTROLS A Thesis by DAWN SUZETTE FRANCIS Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE May 1990... Major Subject: Industrial Engineering DRIVER EXPECTANCY IN LOCATING AUTOMOTIVE CONTROLS A Thesis by DAWN SUZETTE FRANCIS Approved as to style and content by: R. Dale Huchi son (Chair of Committee) Rodger . . ppa (Member) Waymon L ohnston (M er...

  3. Georgia Power- Advanced Solar Initiative

    Broader source: Energy.gov [DOE]

    Note: According to Georgia Power's website, the Advanced Solar Initiative's final program guidelines are due to be published on June 25th and the bidding period for is expected to open on July 10,...

  4. Initial

    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 likeUniverseIMPACT EVALUATION PLAN FOR0987P Uncertainty inInhibiting

  5. Research Initiative Will Demonstrate Low Temperature Geothermal...

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

    Research Initiative Will Demonstrate Low Temperature Geothermal Electrical Power Generation Systems Using Oilfield Fluids Research Initiative Will Demonstrate Low Temperature...

  6. Southface Energy Institute: Advanced Commercial Buildings Initiative...

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

    Southface Energy Institute: Advanced Commercial Buildings Initiative - 2015 Peer Review Southface Energy Institute: Advanced Commercial Buildings Initiative - 2015 Peer Review...

  7. Vertically Loaded Anchor: Drag Coefficient, Fall Velocity, and Penetration Depth using Laboratory Measurements 

    E-Print Network [OSTI]

    Cenac, William

    2011-08-08

    The offshore oilfield industry is continuously developing unique and break-through technologies and systems to extract hydrocarbons from ever increasing ocean depths. Due to the extreme depths being explored presently, large anchors are being...

  8. A Convex Hull Peeling Depth Approach to Nonparametric Massive Multivariate Data

    E-Print Network [OSTI]

    Wolfe, Patrick J.

    A Convex Hull Peeling Depth Approach to Nonparametric Massive Multivariate Data Analysis) and Multivariate Data Analysis Definitions on CHP Data Depth (Ordering Multivariate Data) Quantiles and Density with CHP Multivariate Median Skewness and Kurtosis of a Multivariate Distribution Outlier Detection

  9. Seismic evidence for thermal runaway during intermediate-depth earthquake rupture

    E-Print Network [OSTI]

    Barrett, Sarah A.

    Intermediate-depth earthquakes occur at depths where temperatures and pressures exceed those at which brittle failure is expected. There are two leading candidates for the physical mechanism behind these earthquakes: ...

  10. Retrievals of cloud optical depth and effective radius from Thin-Cloud Rotating Shadowband Radiometer measurements

    E-Print Network [OSTI]

    Retrievals of cloud optical depth and effective radius from Thin-Cloud Rotating Shadowband December 2011. [1] A Thin-Cloud Rotating Shadowband Radiometer (TCRSR) was developed and deployed) through an optically thin cloud (optical depth

  11. Energy Procedia 00(2008 )000 000 www.elsevier.com/locate/XXX

    E-Print Network [OSTI]

    Energy Procedia 00(2008 )000 ­000 Energy Procedia www.elsevier.com/locate/XXX GHGT-9 Scenario Energy Initiative, Massachusetts In stitute of Technology, Cambridge, MA 02139 Elsevier use only functionoflocation. Dispatches forlocations are studied with regard to varying carbon dioxide (CO2) prices, demand

  12. Energy Procedia 00 (2010) 000000 www.elsevier.com/locate/XXX

    E-Print Network [OSTI]

    2010-01-01

    , 91058 Erlangen, Germany. c MIT Energy Initiative, Massachusetts Institute of Technology, 77Energy Procedia Energy Procedia 00 (2010) 000­000 www.elsevier.com/locate/XXX Available online, the total operational and capital costs resulting from the high energy consumption are prohibitive

  13. Control Systems Cyber Security: Defense-in-Depth Strategies

    SciTech Connect (OSTI)

    Mark Fabro

    2007-10-01

    Information infrastructures across many public and private domains share several common attributes regarding IT deployments and data communications. This is particularly true in the control systems domain. A majority of the systems use robust architectures to enhance business and reduce costs by increasing the integration of external, business, and control system networks. However, multi-network integration strategies often lead to vulnerabilities that greatly reduce the security of an organization, and can expose mission-critical control systems to cyber threats. This document provides guidance and direction for developing ‘defense-in-depth’ strategies for organizations that use control system networks while maintaining a multi-tier information architecture that requires: • Maintenance of various field devices, telemetry collection, and/or industrial-level process systems • Access to facilities via remote data link or modem • Public facing services for customer or corporate operations • A robust business environment that requires connections among the control system domain, the external Internet, and other peer organizations.

  14. Control Systems Cyber Security:Defense in Depth Strategies

    SciTech Connect (OSTI)

    David Kuipers; Mark Fabro

    2006-05-01

    Information infrastructures across many public and private domains share several common attributes regarding IT deployments and data communications. This is particularly true in the control systems domain. A majority of the systems use robust architectures to enhance business and reduce costs by increasing the integration of external, business, and control system networks. However, multi-network integration strategies often lead to vulnerabilities that greatly reduce the security of an organization, and can expose mission-critical control systems to cyber threats. This document provides guidance and direction for developing ‘defense-in-depth’ strategies for organizations that use control system networks while maintaining a multi-tier information architecture that requires: Maintenance of various field devices, telemetry collection, and/or industrial-level process systems Access to facilities via remote data link or modem Public facing services for customer or corporate operations A robust business environment that requires connections among the control system domain, the external Internet, and other peer organizations.

  15. Optical and thermal depth profile reconstructions of inhomogeneous photopolymerization in dental resins using photothermal waves

    E-Print Network [OSTI]

    Mandelis, Andreas

    by a blue light-emitting diode, the x and x depth profiles were reconstructed from photothermal radiometric

  16. Boston Architectural College Urban Sustainability Initiative

    SciTech Connect (OSTI)

    Byers, Arthur C.

    2013-07-31

    The Boston Architectural College's Urban Sustainability initiative is a demonstration project as defined by the National Energy Technology Laboratory. BAC's proposed project with the U.S. Department of Energy - NETL, is a large part of that overall initiative. The BAC's Urban Sustainability Initiative is a multi-part project with several important goals and objectives that will have a significant impact on the surrounding neighborhood including: energy conservation, reduction of storm water runoff, generation of power through alternative energy sources, elimination/reduction of BAC carbon footprint, and to create a vehicle for ongoing public outreach and education. Education and outreach opportunities will serve to add to the already comprehensive Sustainability Design courses offered at BAC relative to energy savings, performance and conservation in building design. At the finish of these essential capital projects there will be technical materials created for the education of the design, sustainability, engineering, community development and historic preservation communities, to inform a new generation of environmentally-minded designers and practitioners, the city of Boston and the general public. The purpose of the initiative, through our green renovations program, is to develop our green alley projects and energy saving renovations to the BAC physical plant, to serve as a working model for energy efficient design in enclosed 19th century and 20th century urban sites and as an educational laboratory for teaching ecological and sustainable technologies to students and the public while creating jobs. The scope of our project as it relates to the BAC and the U.S. Department of Energy- NETL combined efforts includes: Task I of the project is Phase II (Green Alley). Task I encompasses various renovation activities that will demonstrate the effectiveness of permeable paving and ground water recharge systems. It will aid in the reduction of storm water runoff into the Charles River Basin in one of its most significantly polluted sections and, will provide a green renovation mechanism for the redirected storm water of a public alley way. This activity is designed to improve the quality of water recharging the ground water and protecting the vulnerable wood pilings under many of the historic masonry buildings in Boston's Back Bay. Sustainable design research and system monitoring opportunities will also be incorporated, providing ongoing tools for public outreach and education through innovative signage and "virtual tour" technology. The monitoring will include a "building performance dash board" that reflects real time operating conditions and improvements in environmental and economic performance to be prominently displayed on the face of our 320 Newbury Street building (approximately 1.5 million people walk by annually). The project site and demonstration area is located at the rear of 951 Boylston Street, Boston, MA 02115 and the parking area adjacent to Public Alley #444 in Boston's historic Back Bay. Task II of the project is Geothermal Solution. This task involves the installation of approximately seven Geothermal wells which will tap into the earth's constant underground temperatures to provide air-conditioning and heating for BAC facilities. The environmentally friendly geothermal system uses no fossil fuel, produces no emissions and runs silently, providing a sustainable model for commercial and residential buildings throughout Boston. Ultimately the combination of this project and other projects will assist in making the BAC "carbon-neutral", and could generate enough additional energy to provide free power to the Engine 33 and Ladder 15 Firehouse located at 941 Boylston Street. The project is located at the rear of 951 Boylston Street, Boston, MA 02115 and the parking area adjacent to Public Alley #444 in Boston's historic Back Bay. Task III of the project is the Sustainability Design Curriculum at the BAC. The BAC is the nation’s largest independent, multi-disciplinary college of spatial design, and a leader in

  17. Kirchhoff prestack depth migration in orthorhombic velocity models with differently rotated tensors

    E-Print Network [OSTI]

    Cerveny, Vlastislav

    Kirchhoff prestack depth migration in orthorhombic velocity models with differently rotated tensors use the ray-based Kirchhoff prestack depth migration to calculate migrated sections in simple with a differently rotated tensor of elastic moduli. We apply the Kirchhoff prestack depth migration to single

  18. Kirchhoff prestack depth migration in 3-D models: Comparison of triclinic anisotropy

    E-Print Network [OSTI]

    Cerveny, Vlastislav

    Kirchhoff prestack depth migration in 3-D models: Comparison of triclinic anisotropy with simpler the Kirchhoff prestack depth migration to the calculation of migrated sections in 3-D simple anisotropic. We test Kirchhoff prestack depth migration in velocity models with different types of anisotropy

  19. Depth-domain processing of teleseismic receiver functions and generalized three-dimensional imaging

    E-Print Network [OSTI]

    Dueker, Ken

    by itself or as a part of depth migration, is usually used for noise suppression in teleseismic receiver generalize the pre-stack depth migration methodology by introducing numerous signal-enhancement schemes could be superior to record summation used in conventional depth migration. #12;3 Introduction

  20. Gaussian packet prestack depth migration Department of Geophysics, Faculty of Mathematics and Physics, Charles University,

    E-Print Network [OSTI]

    Cerveny, Vlastislav

    Gaussian packet prestack depth migration Karel #20; Z#19;a#20;cek Department of Geophysics, Faculty depth migration. The main advantage of our method over the methods based on Gaussian beams is a direct. Thus, the Gaussian packet prestack depth migration is especially suitable for a target-oriented imaging

  1. Kirchhoff prestack depth migration in velocity models with and without rotation of the tensor of

    E-Print Network [OSTI]

    Cerveny, Vlastislav

    Kirchhoff prestack depth migration in velocity models with and without rotation of the tensor the Kirchhoff prestack depth migration to calculate migrated images in simple anisotropic homogeneous velocity of the tensor of elastic moduli. We apply the Kirchhoff prestack depth migration to correct single

  2. Kirchhoff prestack depth migration in velocity models with and without vertical gradients

    E-Print Network [OSTI]

    Cerveny, Vlastislav

    Kirchhoff prestack depth migration in velocity models with and without vertical gradients-mail: bucha@seis.karlov.mff.cuni.cz Summary The Kirchhoff prestack depth migration is used to calculate. The bottom layer is isotropic and homogeneous. We apply the Kirchhoff prestack depth migration to both

  3. Kirchhoff prestack depth migration in velocity models with and without rotation of the tensor of

    E-Print Network [OSTI]

    Cerveny, Vlastislav

    Kirchhoff prestack depth migration in velocity models with and without rotation of the tensor-mail: bucha@seis.karlov.mff.cuni.cz Summary We use the Kirchhoff prestack depth migration to calculate is limited to P-waves. Keywords 3-D Kirchhoff prestack depth migration, anisotropic velocity model, rotation

  4. Kirchhoff prestack depth migration in triclinic velocity models with differently rotated tensors

    E-Print Network [OSTI]

    Cerveny, Vlastislav

    Kirchhoff prestack depth migration in triclinic velocity models with differently rotated tensors use the Kirchhoff prestack depth migration to calculate migrated sections in simple anisotropic rotations of the tensor of elastic moduli. We apply the Kirchhoff prestack depth migration to single- layer

  5. Gaussian packet pre--stack depth migration the Marmousi data Karel Zacek*, Department Geophysics, Faculty

    E-Print Network [OSTI]

    Cerveny, Vlastislav

    Gaussian packet pre--stack depth migration the Marmousi data Karel Zacek*, Department Geophysics--stack depth migration. method on Marmousi data (Versteeg & 1991). advantage over methods Gaussian beams. Thus, Gaussian packet pre--stack depth migration is especially suitable target--oriented imaging

  6. Gaussian packet prestack depth migration. Part 3: Simple 2-D models

    E-Print Network [OSTI]

    Cerveny, Vlastislav

    Gaussian packet prestack depth migration. Part 3: Simple 2-D models V#19;aclav Bucha Department Republic, E-mail: bucha@seis.karlov.m#11;.cuni.cz Summary Gaussian packet prestack depth migration is used. Keywords Gaussian packets, Gaussian beams, prestack depth migration, Gabor transform, 2-D velocity model

  7. Kirchhoff prestack depth migration in velocity models with and without gradients: Comparison

    E-Print Network [OSTI]

    Cerveny, Vlastislav

    Kirchhoff prestack depth migration in velocity models with and without gradients: Comparison@seis.karlov.mff.cuni.cz Summary We use the Kirchhoff prestack depth migration to calculate migrated sections in simple anisotropic is isotropic and homogeneous. We apply the Kirchhoff prestack depth migration to both heterogeneous

  8. Depths, migration rates and environmental associations of acoustic scattering layers in the Gulf of California

    E-Print Network [OSTI]

    Benoit-Bird, Kelly J.

    Depths, migration rates and environmental associations of acoustic scattering layers in the Gulf-surface layer with mean daytime bottom depth of 43740 m (night: 61738 m), and a main migrating layer with mean bottom depth of 333776 m (night: 54727 m). Diel vertical migration rates for dusk ascents reached

  9. EVALUATION OF ULTRASONIC SNOW DEPTH SENSORS FOR AUTOMATED SURFACE OBSERVING SYSTEMS (ASOS)

    E-Print Network [OSTI]

    i THESIS EVALUATION OF ULTRASONIC SNOW DEPTH SENSORS FOR AUTOMATED SURFACE OBSERVING SYSTEMS (ASOS PREPARED UNDER OUR SUPERVISION BY WENDY ANN BRAZENEC ENTITLED EVALUATION OF ULTRASONIC SNOW DEPTH SENSORS;iii ABSTRACT OF THESIS EVALUATION OF ULTRASONIC SNOW DEPTH SENSORS FOR AUTOMATED SURFACE OBSERVING

  10. PRACTICAL SNOW DEPTH SAMPLING AROUND SIX SNOW TELEMETRY (SNOTEL) STATIONS IN COLORADO AND WYOMING, UNITED STATES

    E-Print Network [OSTI]

    Anderson, Charles W.

    THESIS PRACTICAL SNOW DEPTH SAMPLING AROUND SIX SNOW TELEMETRY (SNOTEL) STATIONS IN COLORADO Laituri Mazdak Arabi #12;ii ABSTRACT PRACTICAL SNOW DEPTH SAMPLING AROUND SIX SNOW TELEMETRY (SNOTEL. These stations measure snow depth (SD), snow water equivalent (SWE), air temperature and precipitation. To assess

  11. Modeling soil depth from topographic and land cover attributes Teklu K. Tesfa,1

    E-Print Network [OSTI]

    Tarboton, David

    Modeling soil depth from topographic and land cover attributes Teklu K. Tesfa,1 David G. Tarboton,1 June 2009; published 29 October 2009. [1] Soil depth is an important input parameter in hydrological and ecological modeling. Presently, the soil depth data available in national soil databases (STATSGO and SSURGO

  12. Impacts of Shortwave Penetration Depth on Large-Scale Ocean Circulation and Heat Transport

    E-Print Network [OSTI]

    Gnanadesikan, Anand

    Impacts of Shortwave Penetration Depth on Large-Scale Ocean Circulation and Heat Transport COLM independent parameter- izations that use ocean color to estimate the penetration depth of shortwave radiation. This study offers a way to evaluate the changes in irradiance penetration depths in coupled ocean

  13. The Design, Construction, and Initial Characterization of an Ultra-Low-Background Gas-Proportional Counting System

    SciTech Connect (OSTI)

    Seifert, Allen; Aalseth, Craig E.; Day, Anthony R.; Fuller, Erin S.; Hoppe, Eric W.; Keillor, Martin E.; Mace, Emily K.; Overman, Cory T.; Warren, Glen A.

    2013-05-01

    ABSTRACT Over the past several years, the Pacific Northwest National Laboratory (PNNL) has developed an ultra-low background proportional counter (ULBPC) technology. The resulting detector is the product of an effort to produce a low-background, physically robust gas proportional counter for applications like radon emanation measurements, groundwater tritium, and 37Ar. In order to fully take advantage of the inherent low-background properties designed into the ULBPC, a comparably low-background dedicated counting system is required. An ultra-low-background counting system (ULBCS) was recently built in the new shallow underground laboratory at PNNL. With a design depth of 30 meters water-equivalent, the shallow underground laboratory provides approximately 100x fewer fast neutrons and 6x fewer muons than a surface location. The ULBCS itself provides additional shielding in the form of active anti-cosmic veto (via 2-in. thick plastic scintillator paddles) and passive borated poly (1 in.), lead (6 in.), and copper (~3 in.) shielding. This work will provide details on PNNL’s new shallow underground laboratory, examine the motivation for the design of the counting system, and provide results from the characterization of the ULBCS, including initial detector background.

  14. Slimhole drilling and directional drilling for on-site inspections under a Comprehensive Test Ban: An initial assessment

    SciTech Connect (OSTI)

    Heuze, F. E.

    1995-07-01

    On Site-Inspection (OSI), under the Comprehensive Test Ban being negotiated in the Conference on Disarmament in Geneva, may include drilling at the site of a suspected clandestine underground nuclear explosion to recover radioactive samples. It is in the interest of the drilling party to operate as light and compact a system as possible because it is likely that the drilling equipment will first be airlifted to the country being inspected, and then will be carried by air or surface to the inspection site. It will be necessary for the inspection party to have the capability for more than vertical drilling since there may not be a drilling site available vertically above the suspected nuclear cavity location. This means having, the ability to perform directional drilling and to obtain accurate positioning of the drilling tool. Consequently, several directions may be explored from a single surface drilling pad. If the target depth is expected to be at or less than 600 m (2000 ft), slant drilling may be required to a length well in excess of 600 m. Clearly, the operation must be designed with health and safety features to prevent radioactive exposure if the drilling encounters a nuclear source region. The DOE/LLNL community has developed a strong expertise in this regard. In this initial assessment we focus on the portability and directionality of drilling systems.

  15. Automated Fault Location In Smart Distribution Systems 

    E-Print Network [OSTI]

    Lotfifard, Saeed

    2012-10-19

    of Energy (DOE) “Grid 2030” initiatives for grid modernization by improving reliability indices of the network. Improving customer average interruption duration index (CAIDI) and system average interruption duration index (SAIDI) are direct advantages...

  16. Adjusting flow station job to remote Nigerian location yields savings

    SciTech Connect (OSTI)

    Wooten, R.; Williams, E.C. (OPI International Inc., Houston, TX (United States))

    1994-05-02

    In September 1991, Chevron Nigeria Ltd. and Nigerian National Petroleum Crop. contracted Offshore Pipelines to design, procure, construct, install, and commission the Opuekeba 30,000 b/d crude-oil flow station on an offshore platform near Olero Creek, Nigeria, approximately 22 miles from the nearest deepwater access. Chevron's original project plan included bringing the flow station to the site in small packages and then assembling it in a lengthy field hook-up process. Offshore Pipelines developed a plan early in the project to maximize construction and hook-up in the fabrication yard, then transport the nearly complete structures to site by way of a newly dredged canal. What proved to be most difficult was the site location in Nigeria. Job planning and communication were important in the successful completion of the project. Keeping the components of the large and complex facility simple proved to be effective and efficient and played a key role in completing the project on time and within budget. The paper discusses overcoming obstacles, lift and depth constraints, dredging, fabrication, installation, and large-time problems.

  17. Simulated Interdiction: Proliferation Security Initiative 

    E-Print Network [OSTI]

    Gassam, Geraldine; Jacob, Savio; Jenecka, Bobby; Lanzing, Kevin; Lee, Jeonghoon; Reves, Nick; Slanker, Julie; Trojan, Anthony; Wismer, Ryan

    2009-01-01

    the response behavior of a coupled mini-TLP / barge system in both head and beam sea conditions. The design sea conditions were selected to represent the combined wind, wave and current conditions for a target location off the coast of West Africa. Both...

  18. Location theory and the location of industry along an interstate highway 

    E-Print Network [OSTI]

    Miller, James Patterson

    1965-01-01

    a greater gamble. This sect. ion has been devoted to s review of the fundamental factors underlying all plant location ss recognised in location theory. The next section will review some recent. empirical attempts to determine the actual... for this thesis was possible through the assistance provided )ointly by the Texas Highway Department and the Bureau of Public Roads. i. v TABLE OF CONTENTS Chapter Page INTRODUCTION Purpose Plan of Study REVIEW OF PLANT LOCATION CONCEPTS Introduction...

  19. AVAILABLE ONLINE AT: INITIATED BY:

    National Nuclear Security Administration (NNSA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouthReporteeo | National Nuclear Securityhr INITIATED BY: INITIATED BY:

  20. AVAILABLE ONLINE AT: INITIATED BY:

    National Nuclear Security Administration (NNSA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouthReporteeo | National Nuclear Securityhr INITIATED BY: INITIATED

  1. Utility Locating in the DOE Environment

    SciTech Connect (OSTI)

    Clark Scott; Gail Heath

    2006-04-01

    Some advances have been made in utility locating in recent years and standards have been recently published to try and categorize the level of information known about the utility in the subsurface. At the same time some characterization about the level of effort or technology in the geophysicist approach to utility locating may be generalized. The DOE environment poses some added difficulties and this presentation covers these issues, costs and the technical approach that has been developed at the INEEL to prevent utility hits and how it fits into the generalized classification of effort.

  2. Constraint effects observed in crack initiation stretch

    SciTech Connect (OSTI)

    Lambert, D.M.; Ernst, H.A.

    1995-12-31

    The current paper characterizes constraint in fracture: J-modified resistance (Jr) curves were developed for two tough structural materials, 6061-T651 (aluminum) and IN718-STA1 (nickel-base superalloy). A wide variety of configurations was tested to consider load configurations from bending to tension including three specimen types (compact tension, center-crack tension, and single-edge notched tension), and a range of ligament lengths and thicknesses, as well as side-grooved and smooth-sided ligaments. The Jr curves exhibited an inflection point after some crack extension, and the data were excluded beyond the inflection. Qualified Jr curves for the two materials showed similar behavior, but R-curves were identical for equal ligament length-to-thickness ratio (RL), for the aluminum alloy, with increasing slope for increasing RL, while for the nickel, the resistance curves aligned for equal ligament thickness, B, and the slope increased for decreasing B. Displacements at the original crack tip (CToD) were recorded throughout the test for several specimens. CToD-versus-crack extension curves were developed, and data were excluded beyond the inflection point (as with the Jr curves). The data collapsed into two distinct curves, thought to represent the surface, plane stress effect and the central, plane strain effect. This was observed for both materials. A technique called profiling is presented for the aluminum alloy only, where the crack face displacements are recorded at the final point of the test as a function of the position throughout the crack cavity, along with an effort to extract the observations in a usable form. Displacements were consistent throughout the cross-section at and behind the original crack tip. In the region where the crack grew, this displacement was developed by a combination of stretch and crack growth. The stretch required to initiate crack extension was a function of the depth beneath the surface into the cross-section.

  3. Multi-canister overpack closure operations location study

    SciTech Connect (OSTI)

    Goldmann, L.H.

    1996-04-15

    The Spent Nuclear Fuel Path Forward Project (SNF Project) has been established to develop engineered methods for the expedited removal of the irradiated uranium fuel from the K East (KE) and K West (KW) Basins. As specified by the SNF Project, the SNF will be removed from the K Basins, conditioned for dry storage and placed in a long term interim storage facility located in the 200 East Area. The SNF primarily consists of Zircaloy-2 clad uranium fuel discharged from the N-Reactor. A small portion of the SNF is Single Pass Reactor (SPR) Fuel, which is aluminum clad uranium fuel. The SNF will be loaded into Multi-Canister Overpacks (MCOs) at the K Basins, transferred to the Cold Vacuum Drying (CVD) facility for initial fuel conditioning, and transported to the Canister Storage Building (CSB) for staging, final fuel conditioning, and dry storage. The MCO is a transportation, conditioning, and storage vessel. The MCO consists of a 24 inch pipe with a welded bottom closure and a top closure that is field welded after the MCO is loaded with SNF. The MCO is handled and transported in the vertical orientation during all operations. Except for operations within the CSB, the MCO is always within the transportation cask which primarily provides radiological shielding and structural protection of the MCO. The MCO closure operations location study provides a relative evaluation of location options at the K Basins and the CVD Facility and recommends that the MCO closure weld be performed, inspected, and repaired at the CVD Facility.

  4. Anode initiated surface flashover switch

    DOE Patents [OSTI]

    Brainard, John P. (Albuquerque, NM); Koss, Robert J. (Albuquerque, NM)

    2003-04-29

    A high voltage surface flashover switch has a pair of electrodes spaced by an insulator. A high voltage is applied to an anode, which is smaller than the opposing, grounded, cathode. When a controllable source of electrons near the cathode is energized, the electrons are attracted to the anode where they reflect to the insulator and initiate anode to cathode breakdown.

  5. Managing Critical Management Improvement Initiatives

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2003-10-01

    Provides requirements and responsibilities for planning, executing and assessing critical management improvement initiatives within DOE. DOE N 251.59, dated 9/27/2004, extends this Notice until 10/01/2005. Archived 11-8-10. Does not cancel other directives.

  6. Innovation Program Student Initiated Project

    E-Print Network [OSTI]

    Bertini, Robert L.

    Innovation Program Student Initiated Project Proposal Guidelines Eligibility The team must include of the problem the innovation is meant to solve A clear description of the work to be done for the project Milestones for the project, as well as a projected 'end product' Background with enough detail

  7. Fayette County Better Buildings Initiative

    SciTech Connect (OSTI)

    Capella, Arthur

    2015-03-04

    The Fayette County Better Buildings Initiative represented a comprehensive and collaborative approach to promoting and implementing energy efficiency improvements. The initiative was designed to focus on implementing energy efficiency improvements in residential units, while simultaneously supporting general marketing of the benefits of implementing energy efficiency measures. The ultimate goal of Fayette County’s Better Buildings Initiative was to implement a total of 1,067 residential energy efficiency retrofits with a minimum 15% estimated energy efficiency savings per unit. Program partners included: United States Department of Energy, Allegheny Power, and Private Industry Council of Westmoreland-Fayette, Fayette County Redevelopment Authority, and various local partners. The program was open to any Fayette County residents who own their home and meet the prequalifying conditions. The level of assistance offered depended upon household income and commitment to undergo a BPI – Certified Audit and implement energy efficiency measures, which aimed to result in at least a 15% reduction in energy usage. The initiative was designed to focus on implementing energy efficiency improvements in residential units, while simultaneously supporting general marketing of the benefits of implementing energy efficiency measures. Additionally, the program had components that involved recruitment and training for employment of persons in the energy sector (green jobs), as well as marketing and implementation of a commercial or community facilities component. The residential component of Fayette County’s Better Buildings Initiative involved a comprehensive approach, providing assistance to low- moderate- and market-rate homeowners. The initiative will also coordinate activities with local utility providers to further incentivize energy efficiency improvements among qualifying homeowners. The commercial component of Fayette County’s Better Building Initiative involved grants and loans to assist up to $15,000 projects per commercial structure with a mixture of a grant and financing at 0% for up to three – (3) years. The maximum award can be a $5,000 grant and a $10,000 loan. For projects less than $15,000, the award will have a ratio of 1/3 grant and 2/3 loan.

  8. Sustainable Transportation Fellowship Location: San Diego, CA

    E-Print Network [OSTI]

    California at Davis, University of

    Sustainable Transportation Fellowship Location: San Diego, CA Our clean energy future depends. · Regular web posts on other clean transportation topics. · Assist in other tasks, as assigned. The ideal and a clean, healthy environment. To bring about such a future, each of us must make wise choices now

  9. Secure Location Verification Using Radio Broadcast

    E-Print Network [OSTI]

    Nesterenko, Mikhail

    , exploits the difference between propagation speeds of radio and sound waves to estimate the position1 Secure Location Verification Using Radio Broadcast Adnan Vora and Mikhail Nesterenko Abstract of the prover. In this paper, we propose a solution that leverages the broadcast nature of the radio signal

  10. Secure Location Verification Using Radio Broadcast

    E-Print Network [OSTI]

    Nesterenko, Mikhail

    the difference between propagation speeds of radio and sound waves to estimate the position of the proverSecure Location Verification Using Radio Broadcast Adnan Vora and Mikhail Nesterenko Computer. In this paper, we propose a solution that leverages the broadcast nature of the radio signal emitted

  11. OPTIMAL LOCATION OF ISOLATION VALVES IN WATER

    E-Print Network [OSTI]

    Mays, Larry W.

    CHAPTER 7 OPTIMAL LOCATION OF ISOLATION VALVES IN WATER DISTRIBUTION SYSTEMS: A RELIABILITY The cornerstone of any healthy population is access to safe drinking water. The goal of the United Nations International Drinking Water Supply and Sanitation Decade from 1981 to 1990 was safe drinking water for all

  12. Ontology-based Disambiguation of Spatiotemporal Locations

    E-Print Network [OSTI]

    Hyvönen, Eero

    , in the semantic portal MuseumFinland3 [7] a location parton- omy4 was used for annotating museum artifacts. #12;A problem when creating a semantic cultural heritage portal is that places, both modernFinland originate from regions that no longer exist and/or are not part of Finland but of Russia with new names

  13. Locating Secret Messages in Images Ian Davidson

    E-Print Network [OSTI]

    Davidson, Ian

    Locating Secret Messages in Images Ian Davidson Computer Science, SUNY Albany 1400 Washington in innocuous media such as images, while steganalysis is the field of detecting these secret messages contributing the most to the energy calculations of an image are deemed outliers. Typically, of the top third

  14. www.elsevier.com/locate/visres polarization

    E-Print Network [OSTI]

    Boal, Jean

    .elsevier.com/locate/visres Cuttlefish use polarization sensitivity in predation on silvery fish Nadav Shashar a,b, Roland Hagan c, Jean of cuttlefish, we examined the preference of Sepia officina/is when presented with fish whose polarization reflection was greatly reduced versus fish whose polarization reflection was not affected. Cuttlefish preyed

  15. Initiation disruptor systems and methods of initiation disruption

    DOE Patents [OSTI]

    Baum, Dennis W

    2014-09-23

    A system that may be used as an initiation disruption system (IDS) according to one embodiment includes an explosive charge; a plurality of particles in a layer at least partially surrounding the explosive charge; and a fire suppressant adjacent the plurality of particles. A method for disabling an object according to one embodiment includes placing the system as recited above near an object; and causing the explosive charge to initiate, thereby applying mechanical loading to the object such that the object becomes disabled. Additional systems and methods are also presented. A device according to another embodiment includes a plurality of particles bound by a binder thereby defining a sidewall having an interior for receiving an explosive; and a fire suppressant adjacent the plurality of particles and binder. Additional systems and methods are also presented.

  16. Method and system for determining depth distribution of radiation-emitting material located in a source medium and radiation detector system for use therein

    DOE Patents [OSTI]

    Benke, Roland R.; Kearfott, Kimberlee J.; McGregor, Douglas S.

    2004-04-27

    A radiation detector system includes detectors having different properties (sensitivity, energy resolution) which are combined so that excellent spectral information may be obtained along with good determinations of the radiation field as a function of position.

  17. Reconstruction of the energy and depth of maximum of cosmic-ray air-showers from LOPES radio measurements

    E-Print Network [OSTI]

    W. D. Apel; J. C. Arteaga-Velazquez; L. Bähren; K. Bekk; M. Bertaina; P. L. Biermann; J. Blümer; H. Bozdog; I. M. Brancus; E. Cantoni; A. Chiavassa; K. Daumiller; V. de Souza; F. Di Pierro; P. Doll; R. Engel; H. Falcke; B. Fuchs; D. Fuhrmann; H. Gemmeke; C. Grupen; A. Haungs; D. Heck; J. R. Hörandel; A. Horneffer; D. Huber; T. Huege; P. G. Isar; K. -H. Kampert; D. Kang; O. Krömer; J. Kuijpers; K. Link; P. ?uczak; M. Ludwig; H. J. Mathes; M. Melissas; C. Morello; J. Oehlschläger; N. Palmieri; T. Pierog; J. Rautenberg; H. Rebel; M. Roth; C. Rühle; A. Saftoiu; H. Schieler; A. Schmidt; F. G. Schröder; O. Sima; G. Toma; G. C. Trinchero; A. Weindl; J. Wochele; J. Zabierowski; J. A. Zensus

    2014-08-11

    LOPES is a digital radio interferometer located at Karlsruhe Institute of Technology (KIT), Germany, which measures radio emission from extensive air showers at MHz frequencies in coincidence with KASCADE-Grande. In this article, we explore a method (slope method) which leverages the slope of the measured radio lateral distribution to reconstruct crucial attributes of primary cosmic rays. First, we present an investigation of the method on the basis of pure simulations. Second, we directly apply the slope method to LOPES measurements. Applying the slope method to simulations, we obtain uncertainties on the reconstruction of energy and depth of shower maximum Xmax of 13% and 50 g/cm^2, respectively. Applying it to LOPES measurements, we are able to reconstruct energy and Xmax of individual events with upper limits on the precision of 20-25% for the primary energy and 95 g/cm^2 for Xmax, despite strong human-made noise at the LOPES site.

  18. Richmond Electric Vehicle Initiative Electric Vehicle Readiness...

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

    Richmond Electric Vehicle Initiative Electric Vehicle Readiness Plan Richmond Electric Vehicle Initiative Electric Vehicle Readiness Plan The REVi plan addresses the electric...

  19. Energy Innovation: Green Button Initiative Empowering Americans...

    Energy Savers [EERE]

    Energy Innovation: Green Button Initiative Empowering Americans to Save Energy and Money Energy Innovation: Green Button Initiative Empowering Americans to Save Energy and Money...

  20. Clean Energy Manufacturing Initiative Southeast Regional Summit...

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

    Clean Energy Manufacturing Initiative Southeast Regional Summit Clean Energy Manufacturing Initiative Southeast Regional Summit July 9, 2015 8:30AM to 6:00PM EDT Renaissance...

  1. California Low Carbon Fuels Infrastructure Investment Initiative...

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

    Low Carbon Fuels Infrastructure Investment Initiative California Low Carbon Fuels Infrastructure Investment Initiative 2012 DOE Hydrogen and Fuel Cells Program and Vehicle...

  2. Innovative Corridors Initiative: Business Model Analysis

    E-Print Network [OSTI]

    Shaheen, Susan; Lingham, Viginia; Finson, Rachel S.

    2007-01-01

    Wenger, Joyce. Business Models for Vehicle InfrastructureCorridors Initiative: Business Model Analysis Rachel S.Corridors Initiative: Business Model Analysis Task Order

  3. Guam Initial Technical Assessment Report

    SciTech Connect (OSTI)

    Baring-Gould, I.; Conrad, M.; Haase, S.; Hotchkiss, E.; McNutt, P.

    2011-04-01

    Under an interagency agreement, funded by the Department of Interior's (DOI) Office of Insular Affairs (OIA), the National Renewable Energy Laboratory (NREL) was tasked to deliver technical assistance to the island of Guam by conducting an island initial technical assessment that would lay out energy consumption and production data and establish a baseline. This assessment will be used to conduct future analysis and studies by NREL that will estimate energy efficiency and renewable energy potential for the island of Guam.

  4. AVAILABLE ONLINE AT: INITIATED BY:

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsicloudden Documentation DataStreamsTotalproposals INITIATED BY:

  5. AVAILABLE ONLINE AT: INITIATED BY:

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsicloudden Documentation DataStreamsTotalproposals INITIATED

  6. Mobile Homophily and Social Location Prediction

    E-Print Network [OSTI]

    Bapierre, Halgurt; Groh, Georg

    2015-01-01

    The mobility behavior of human beings is predictable to a varying degree e.g. depending on the traits of their personality such as the trait extraversion - introversion: the mobility of introvert users may be more dominated by routines and habitual movement patterns, resulting in a more predictable mobility behavior on the basis of their own location history while, in contrast, extrovert users get about a lot and are explorative by nature, which may hamper the prediction of their mobility. However, socially more active and extrovert users meet more people and share information, experiences, believes, thoughts etc. with others. which in turn leads to a high interdependency between their mobility and social lives. Using a large LBSN dataset, his paper investigates the interdependency between human mobility and social proximity, the influence of social networks on enhancing location prediction of an individual and the transmission of social trends/influences within social networks.

  7. VCSEL fault location apparatus and method

    DOE Patents [OSTI]

    Keeler, Gordon A. (Albuquerque, NM); Serkland, Darwin K. (Albuquerque, NM)

    2007-05-15

    An apparatus for locating a fault within an optical fiber is disclosed. The apparatus, which can be formed as a part of a fiber-optic transmitter or as a stand-alone instrument, utilizes a vertical-cavity surface-emitting laser (VCSEL) to generate a test pulse of light which is coupled into an optical fiber under test. The VCSEL is subsequently reconfigured by changing a bias voltage thereto and is used as a resonant-cavity photodetector (RCPD) to detect a portion of the test light pulse which is reflected or scattered from any fault within the optical fiber. A time interval .DELTA.t between an instant in time when the test light pulse is generated and the time the reflected or scattered portion is detected can then be used to determine the location of the fault within the optical fiber.

  8. Menstrual cycle effects on spatial location tasks 

    E-Print Network [OSTI]

    Andrew, Sarah

    2013-02-22

    abilities (Halpem, 1992; Voyer et al. , 1995). However, there is one spatial ability test where women demonstrate an advantage over men. This female advantage spatial ability is known as spaflal location memory (Eals & Silvermen, 1994; Silverman & Eals..., Mock & Erbaugh, 1961) and a brief daily diary, which recorded subjective moods (i. e. , anxiety, sadness, anger, happiness, and energy level). The participants recorded their daily moods in the daily diary by marking a spot on a 10 cm visual analogue...

  9. Alternative Fueling Station Locator | Department of Energy

    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 DeliciousMathematics And StatisticsProgram ManagerCorridor Designations in 11Alternative Fueling Station Locator

  10. Location of Narrowband Spikes in Solar Flares

    E-Print Network [OSTI]

    Arnold O. Benz; Pascal Saint-Hilaire; Nicole Vilmer

    2001-12-19

    Narrowband spikes of the decimeter type have been identified in dynamic spectrograms of Phoenix-2 of ETH Zurich and located in position with the Nancay Radioheliograph at the same frequency. The spike positions have been compared with the location of hard X-ray emission and the thermal flare plasma in soft X-rays and EUV lines. The decimetric spikes are found to be single sources located some 20" to 400" away from the flare site in hard or soft X-rays. In most cases there is no bright footpoint nearby. In at least two cases the spikes are near loop tops. These observations do not confirm the widely held view that the spike emission is produced by some loss-cone instability masering near the footpoints of flare loops. On the other hand, the large distance to the flare sites and the fact that these spikes are all observed in the flare decay phase make the analyzed spike sources questionable sites for the main flare electron acceleration. They possibly indicate coronal post-flare acceleration sites.

  11. Semantics of Functional and Locative Relations in Rongga

    E-Print Network [OSTI]

    Aryawibawa, I. Nyoman

    2010-01-01

    Many scholars have proposed a universal set of locative relations. Herskovits’s comprehensive study of English locative relations found that locative concepts such as inclusion, support and contiguity, and coincidence are basic in English. Her...

  12. Location Prediction in Social Media Based on Tie Strength 

    E-Print Network [OSTI]

    McGee, Jeffrey A

    2013-04-29

    We propose a novel network-based approach for location estimation in social media that integrates evidence of the social tie strength between users for improved location estimation. Concretely, we propose a location estimator – Friendly...

  13. Practical Analysis of materials with depth varying compositions using FT-IR photoacoustic spectroscopy (PAS)

    SciTech Connect (OSTI)

    J.F. McClelland; R.W. Jones; Siquan Luo

    2004-09-30

    FT-IR photoacoustic spectroscopy (PAS) is discussed as a nondestructive method to probe the molecular composition of materials versus depth on the basis of the analysis of layers of experimentally controllable thickness, which are measured from the sample surface to depths of some tens of micrometers, depending on optical and thermal properties. Computational methods are described to process photoacoustic amplitude and phase spectra for both semi-quantitative and quantitative depth analyses. These methods are demonstrated on layered and gradient samples.

  14. Weighted exponential regression for characterizing radionuclide concentrations in soil depth profiles

    SciTech Connect (OSTI)

    C.P.Oertel; J.R.Giles

    2009-11-01

    Characterization of radionuclide concentrations in soil profiles requires accurate evaluation of the depth distribution of the concentrations as measured by gamma emissions. An ongoing study based on 137Cs activity has shown that such concentration data generally follow an exponential trend when the fraction of radioactivity below depth is plotted against the depth. The slope of the exponential regression fit is defined as alpha/rho, the depth profile parameter. A weighted exponential regression procedure has been developed to compute a mean ??? for a group of related soil samples. Regression results from different areas or from different time periods can be used to compare representative radionuclide concentrations for the specified groupings.

  15. The depth of pseudotachylyte formation from detailed thermochronology and constraints on coseismic stress drop variability

    E-Print Network [OSTI]

    Kirkpatrick, James D.; Dobson, Kate J.; Brodsky, Emily E.; Mark, Darren F.; Shipton, Zoe K.

    2012-01-01

    Subnormal Cenozoic geothermal gradients in the extinctC. E. Manning (2003), Geothermal gradients in con- tinentalkm under typical geothermal gradients. At these depths, the

  16. The impact of remineralization depth on the air–sea carbon balance

    E-Print Network [OSTI]

    Kwon, EY; Primeau, F; Sarmiento, JL

    2009-01-01

    on the air–sea carbon balance Eun Young Kwon 1 * , Françoistion depth—depends on the balance between particle sinkingfactors can affect this balance, including temperature 1 ,

  17. Use of Rapid Temperature Measurements at a 2-Meter Depth to Augment...

    Open Energy Info (EERE)

    Temperature Measurements at a 2-Meter Depth to Augment Deeper Temperature Gradient Drilling Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Paper:...

  18. Plant Water Use in Owens Valley, CA: Understanding the Influence of Climate and Depth to Groundwater

    E-Print Network [OSTI]

    Pataki, Diane E

    2008-01-01

    plant responses to water stress, plant chemical composition,Phreatophytes (Geological Survey Water-Supply Paper 1423).T. E. Dawson. 2006. Depth of water acquisition by invading

  19. Influence of Translation Initiation on Organellar Protein Targeting in Arabidopsis

    SciTech Connect (OSTI)

    Sally A. Mackenzie

    2011-04-18

    A primary focus of the Mackenzie laboratory is the elucidation of processes and machinery for mitochondrial genome maintenance and transmission in higher plants. We have found that numerous organellar DNA maintenance components in plants appear to be dual targeted to mitochondria and plastids. Of particular interest was the observation that some twin (tandemly arrayed) dual targeting presequences appeared to utilize non-AUG alternative translation initiation, allowing for multiple translation starts at a single gene. Two aspects of this phenomenon were of particular interest: (1) Alternative translation initiation might provide a mechanism to regulate protein targeting temporally and spatially, a possibility that had not been demonstrated previously, and (2) alternative translation initiation might occur in genes involved in nuclear-controlled mitochondrial genome recombination, thought to be exclusively mitochondrial in their function. During the course of this research, we pursued three aims, with an emphasis on two specific genes of interest: POLgamma2, an organellar DNA polymerase, and MSH1, a MutS homolog thought to participate in mitochondrial, but not plastid, genome recombination surveillance. Our aims were to (1) Identify additional genes within Arabidopsis and other genomes that employ non-AUG alternative translation initiation, (2) Locate sequences upstream to the annotated AUG that confer alternative non-AUG translation initiation activity, and (3) Identify cis and trans factors that influence start site selection in genes with non-AUG starts. Toward these ends, we have shown that non-AUG initiation occurs in a number of genes, likely influencing targeting behavior of the protein. We have also shown that start site selection is strongly influenced by Kozak consensus sequence environment, indicating that alternative translation initiation in plants occurs by relaxation of ribosome scanning.

  20. Energy Department Announces Student Teams, Location for Solar...

    Office of Environmental Management (EM)

    Student Teams, Location for Solar Decathlon 2015 Energy Department Announces Student Teams, Location for Solar Decathlon 2015 February 13, 2014 - 1:00pm Addthis News Media Contact...

  1. Optimization Online - p-facility Huff location problem on networks

    E-Print Network [OSTI]

    Rafael Blanquero

    2014-10-30

    Oct 30, 2014 ... Abstract: The p-facility Huff location problem aims at locating facilities on a competitive environment so as to maximize the market share.

  2. Research Site Locations for Current and Former EERE Postdoctoral...

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

    Research Site Locations for Current and Former EERE Postdoctoral Awards, from the U.S. Department of Energy's Office of Energy Efficiency and Renewable Energy. Facility Location...

  3. Open Location-Oriented Services for the Web

    E-Print Network [OSTI]

    Wilde, Erik

    2008-01-01

    Location Management for Mobile Devices. In Proceedings ofof wireless data services and mobile devices can take fullof location-awareness and mobile devices. Conclusions This

  4. California Solar InitiativeCalifornia Solar Initiative Julie FitchJulie Fitch

    E-Print Network [OSTI]

    Transition Year: 2006 Funding for new Solar Initiative beginsFunding for new Solar Initiative begins;12/12/0512/12/05 77 Solar Initiative FundingSolar Initiative Funding 0 50 100 150 200 250 300 350 400 $millions 2006California Solar InitiativeCalifornia Solar Initiative Julie FitchJulie Fitch Director, Division

  5. Initial results from seismic monitoring at the Aquistore CO2 storage site, Saskatchewan, Canada

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

    White, D. J.; Roach, L. A.N.; Roberts, B.; Daley, T. M.

    2014-12-31

    The Aquistore Project, located near Estevan, Saskatchewan, is one of the first integrated commercial-scale CO2 storage projects in the world that is designed to demonstrate CO2 storage in a deep saline aquifer. Starting in 2014, CO2 captured from the nearby Boundary Dam coal-fired power plant will be transported via pipeline to the storage site and to nearby oil fields for enhanced oil recovery. At the Aquistore site, the CO2 will be injected into a brine-filled sandstone formation at ~3200 m depth using the deepest well in Saskatchewan. The suitability of the geological formations that will host the injected CO2 hasmore »been predetermined through 3D characterization using high-resolution 3D seismic images and deep well information. These data show that 1) there are no significant faults in the immediate area of the storage site, 2) the regional sealing formation is continuous in the area, and 3) the reservoir is not adversely affected by knolls on the surface of the underlying Precambrian basement. Furthermore, the Aquistore site is located within an intracratonic region characterized by extremely low levels of seismicity. This is in spite of oil-field related water injection in the nearby Weyburn-Midale field where a total of 656 million m3 of water have been injected since the 1960`s with no demonstrable related induced seismicity. A key element of the Aquistore research program is the further development of methods to monitor the security and subsurface distribution of the injected CO2. Toward this end, a permanent areal seismic monitoring array was deployed in 2012, comprising 630 vertical-component geophones installed at 20 m depth on a 2.5x2.5 km regular grid. This permanent array is designed to provide improved 3D time-lapse seismic imaging for monitoring subsurface CO2. Prior to the onset of CO2 injection, calibration 3D surveys were acquired in May and November of 2013. Comparison of the data from these surveys relative to the baseline 3D survey data from 2012 shows excellent repeatability (NRMS less than 10%) which will provide enhanced monitoring sensitivity to smaller amounts of CO2. The permanent array also provides continuous passive monitoring for injection-related microseismicity. Passive monitoring has been ongoing since the summer of 2012 in order to establish levels of background seismicity before CO2 injection starts in 2014. Microseismic monitoring was augmented in 2013 by the installation of 3 broadband seismograph stations surrounding the Aquistore site. These surface installations should provide a detection capability of seismic events with magnitudes as low as ~0. Downhole seismic methods are also being utilized for CO2 monitoring at the Aquistore site. Baseline crosswell tomographic images depict details (meters-scale) of the reservoir in the 150-m interval between the observation and injection wells. This level of resolution is designed to track the CO2 migration between the wells during the initial injection period. A baseline 3D vertical seismic profile (VSP) was acquired in the fall of 2013 to provide seismic images with resolution on a scale between that provided by the surface seismic array and the downhole tomography. The 3D VSP was recorded simultaneously using both a conventional array of downhole geophones (60-levels) and an optical fibre system. The latter utilized an optical fiber cable deployed on the outside of the monitor well casing and cemented in place. A direct comparison of these two methodologies will determine the suitability of using the fiber cable for ongoing time-lapse VSP monitoring.« less

  6. Initial Decision and Risk Analysis

    SciTech Connect (OSTI)

    Engel, David W.

    2012-02-29

    Decision and Risk Analysis capabilities will be developed for industry consideration and possible adoption within Year 1. These tools will provide a methodology for merging qualitative ranking of technology maturity and acknowledged risk contributors with quantitative metrics that drive investment decision processes. Methods and tools will be initially introduced as applications to the A650.1 case study, but modular spreadsheets and analysis routines will be offered to industry collaborators as soon as possible to stimulate user feedback and co-development opportunities.

  7. AVAILABLE ONLINE AT: INITIATED BY:

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsicloudden Documentation DataStreamsTotalproposals INITIATED Washington, D.C. Approved:

  8. AVAILABLE ONLINE AT: INITIATED BY:

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsicloudden Documentation DataStreamsTotalproposals INITIATED Washington, D.C. Approved:

  9. AVAILABLE ONLINE AT: INITIATED BY:

    National Nuclear Security Administration (NNSA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouthReporteeo | National Nuclear Securityhr INITIATED BY:

  10. AVAILABLE ONLINE AT: INITIATED BY:

    National Nuclear Security Administration (NNSA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouthReporteeo | National Nuclear Securityhr INITIATED BY:

  11. AVAILABLE ONLINE AT: INITIATED BY:

    National Nuclear Security Administration (NNSA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouthReporteeo | National Nuclear Securityhr INITIATED BY:hq.na.gov

  12. AVAILABLE ONLINE AT: INITIATED BY:

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i n c i p a l De p u t y A s sconveyance of9,Septemeber 19, 2014INITIATED BY:

  13. Workplace Charging Program and Initiatives

    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 DeliciousMathematics And Statistics » USAJobs SearchAMERICA'SEnergyofThe HartfordUnumXcelofProgram and Initiatives

  14. Research Initiatives | Argonne National Laboratory

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservation of Fe(II) byMultiday Production of SOA in UrbanArcticResearch Initiatives

  15. Tel: Name: Rm. Tel: Location: Rm.

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservationBio-Inspired Solar FuelTechnologyTel: Name: Rm. Tel: Location: Rm. Oct 2, 2015 Amin,

  16. Sandia National Laboratories: Locations: Kauai Test Facility

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservation ofAlbuquerque Albuquerque Housing Education Recreation Locations LifeKauai Test

  17. Sandia National Laboratories: Locations: Livermore, California

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservation ofAlbuquerque Albuquerque Housing Education Recreation Locations LifeKauai

  18. Special initiatives FY 1995 Multi-Year Program Plan (MYPP)/Fiscal Year Work Plan (FYWP) WBS 5.0

    SciTech Connect (OSTI)

    Jekel, R.A.

    1994-09-01

    The Special Initiatives mission supports programmatic requests for service to DOE offices, other organizations and agencies. These requests can include the following: Supporting priority DOE initiatives; Researching special programs; Studying locating new activities at the Hanford Site; Producing specialty materials; Providing consulting support to other sites; Managing a broad spectrum of US and international test programs.

  19. Carbon-13 Labeled Polymers: An Alternative Tracer for Depth Profiling of Polymer Films and

    E-Print Network [OSTI]

    Carbon-13 Labeled Polymers: An Alternative Tracer for Depth Profiling of Polymer Films profiling of polymer films and multilayers using secondary ion mass spectrometry (SIMS). Deuterium substitution has traditionally been used in depth profiling of polymers but can affect the phase behavior

  20. Full-wave-equation depth extrapolation for migration Kristian Sandberg1

    E-Print Network [OSTI]

    Beylkin, Gregory

    Full-wave-equation depth extrapolation for migration Kristian Sandberg1 and Gregory Beylkin2 ABSTRACT Most of the traditional approaches to migration by down- ward extrapolation suffer from laterally varying background. If the background veloci- ty is only depth dependent, then the spectral

  1. Prediction of end-depth ratio in open channels using genetic programming

    E-Print Network [OSTI]

    Fernandez, Thomas

    for channels with other cross sections. This global expression not only outperforms other expressions) and can be used for channels with any cross-section and any flow regime. Key words | data modelling in the form of hc Ľ AheeB ffiffiffi S0 p is found for calculating the critical depth (hc) and end-depth ratio

  2. Aerosol Optical Depth Prediction from Satellite Observations by Multiple Instance Regression

    E-Print Network [OSTI]

    Vucetic, Slobodan

    Aerosol Optical Depth Prediction from Satellite Observations by Multiple Instance Regression airborne particles that both reflect and absorb incoming solar radiation and whose effect on the Earth the satellite measure- ments, the common objective is prediction of Aerosol Opti- cal Depth (AOD). An important

  3. SPATIAL VARIABILITY OF SNOW DEPTH MEASUREMENTS AT TWO MOUNTAIN PASS SNOW TELEMETRY STATIONS

    E-Print Network [OSTI]

    Anderson, Charles W.

    THESIS SPATIAL VARIABILITY OF SNOW DEPTH MEASUREMENTS AT TWO MOUNTAIN PASS SNOW SPATIAL VARIABILITY OF SNOW DEPTH MEASUREMENTS AT TWO MOUNTAIN PASS SNOW TELEMETRY STATIONS Much of the Western United States relies heavily on spring snow melt runoff to meet its industrial, agricultural

  4. Depth of cure and compressive strength of dental composites cured with blue light emitting diodes (LEDs)

    E-Print Network [OSTI]

    Ashworth, Stephen H.

    Depth of cure and compressive strength of dental composites cured with blue light emitting diodes with either a light emitting diode (LED) based light curing unit (LCU) or a conventional halogen LCU do reserved. Keywords: Blue light emitting diodes; Light curing unit; Composites; Irradiance; Spectrum; Depth

  5. Dynamic topography and anomalously negative residual depth of the Argentine Basin G.E. Shephard a,

    E-Print Network [OSTI]

    Liu, Lijun

    GR letter Dynamic topography and anomalously negative residual depth of the Argentine Basin G Handling Editor: A. Aitken Keywords: Dynamic topography Residual basement depth Geodynamic modeling Argentine Basin Subduction Plate tectonics A substantial portion of Earth's topography is known to be caused

  6. Dynamic topography and anomalously negative residual depth of the Argentine Basin G.E. Shephard a,

    E-Print Network [OSTI]

    Müller, Dietmar

    GR letter Dynamic topography and anomalously negative residual depth of the Argentine Basin G: A. Aitken Keywords: Dynamic topography Residual basement depth Geodynamic modeling Argentine Basin Subduction Plate tectonics A substantial portion of Earth's topography is known to be caused by the viscous

  7. Subsalt Depth Seismic Imaging and Structural Interpretation in Dumre Area, Albania

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Subsalt Depth Seismic Imaging and Structural Interpretation in Dumre Area, Albania A. Jardin1, F Interpretation in Dumre Area, Albania -- The challenge of seismic exploration in fold and thrust belt settings compte plus importante des données géologiques. Abstract -- Subsalt Depth Seismic Imaging and Structural

  8. Using the depth-velocity-size diagram to interpret equilibrium bed configurations in river flows

    SciTech Connect (OSTI)

    Southard, J.B. (Massachusetts Institute of Technology, Cambridge, MA (USA))

    1990-05-01

    Data from flume studies that report equilibrium bed configuration as well as water temperature, flow depth, flow velocity, and sediment size were used to develop the best approximation to the relationships among the various bed phases (ripples, dunes, lower regime plane bed, upper regime plane bed, and antidunes) in a three-axis graph (depth-velocity-size diagram) with dimensionless measures of mean flow depth, mean flow velocity, and sediment size along the axis. Relationships are shown in a series of depth-velocity and velocity-size sections through the diagram. Boundaries between bed-phase stability fields are drawn as surfaces that minimize, misplacement of data points. A large subset of the data, for which reliable values of bed shear stress are reported, was also used to represent the stability relationships in a graph of dimensionless boundary shear stress against dimensionless sediment size, but with results less useful for fluvial flow interpretation. The diagram covers about one order of magnitude in flow depth. To be useful for river flows, the diagram must be extrapolated in flow depth by about one more order of magnitude, but this is not a serious problem for approximate work. The depth-velocity-size diagram permits prediction of equilibrium bed configuration in river flows when the approximate flow depth and mean flow velocity are known. Because the diagram is essentially dimensionless, the effect of water temperature (via the fluid viscosity) on the bed configuration is easily accounted for by use of the diagram.

  9. Two weight system for measuring depth and sediment in slurry-supported excavations

    SciTech Connect (OSTI)

    Deming, P.; Good, D.

    1999-07-01

    This paper describes a two weight system using bar and flat shaped weights for measuring depth and detecting sediment at the bottom of slurry-supported excavations. Currently there are no standard depth measurement weights or methods for reliably identifying bottom sediment. Two weights and a procedural system for using the weights is described. Details suitable for manufacture are provided.

  10. Total Sediment Load from SEMEP Using Depth-Integrated Concentration Measurements

    E-Print Network [OSTI]

    Julien, Pierre Y.

    Total Sediment Load from SEMEP Using Depth-Integrated Concentration Measurements Seema C. Shah sediment load calculations on the basis of depth-integrated sediment concentration measurements for channels with significant sediment transport in suspension. The series expansion of the modified Einstein

  11. Net mineralization of N at deeper soil depths as a potential mechanism for sustained forest production

    E-Print Network [OSTI]

    Net mineralization of N at deeper soil depths as a potential mechanism for sustained forest of microbial consumption of mineral N were reduced relative to production. Overall, up to 60% of potential gross N mineralization and 100% of potential net N mineralization occurred below 15 cm depth

  12. Decollement depth versus accretionary prism dimension in the Apennines and the Barbados

    E-Print Network [OSTI]

    De´collement depth versus accretionary prism dimension in the Apennines and the Barbados Sabina] Along representative cross sections of the Apennines and the Northern Barbados accretionary prisms, we´collement than the oceanic sections of the Northern Barbados, 6­10 km depth and

  13. Realtime and Robust Hand Tracking from Depth Chen Qian1,2

    E-Print Network [OSTI]

    Borgs, Christian

    Realtime and Robust Hand Tracking from Depth Chen Qian1,2 Xiao Sun1 Yichen Wei1 Xiaoou Tang2 Jian Sun1 1 Microsoft Research 2 Chinese University of Hong Kong {v-xiasun,yichenw,jiansun}@microsoft.com {qc012,xtang}@ie.cuhk.edu.hk Abstract We present a realtime hand tracking system using a depth sensor

  14. Hydrochemical evidence of the depth of penetration of anthropogenic recharge in sandstone aquifers underlying

    E-Print Network [OSTI]

    Sheffield, University of

    Hydrochemical evidence of the depth of penetration of anthropogenic recharge in sandstone aquifers of anthropogenic solutes (major ions, trace metals) in Permo-Triassic sandstone aquifers underlying two mature of anthropogenic solutes to depths of between 30 and 47 m below ground in the unconfined sandstone and confirm

  15. Evaluating Depth Perception of Volumetric Data in Semi-Immersive VR

    E-Print Network [OSTI]

    Ras, Zbigniew W.

    Evaluating Depth Perception of Volumetric Data in Semi-Immersive VR Isaac Cho UNC Charlotte, USA but less for so volumetric data. Volumetric data is characterized by a heavy presence of transparency- ing perception of depth in volumetric data. Our study also suggests that familiarity with 3D games

  16. An Evaluation of Depth Perception on Volumetric Displays Tovi Grossman, Ravin Balakrishnan

    E-Print Network [OSTI]

    Toronto, University of

    An Evaluation of Depth Perception on Volumetric Displays Tovi Grossman, Ravin Balakrishnan.toronto.edu ABSTRACT We present an experiment that compares volumetric displays to existing 3D display techniques space, volumetric displays allow viewers to use their natural physiological mechanisms for depth

  17. Energy Programs and Recent Initiatives Environment, Energy & Natural Resources Center: Located in the heart of the energy industry

    E-Print Network [OSTI]

    Azevedo, Ricardo

    , and Natural Resources Meet As the global demand for energy increases and U.S. oil and gas production soars Negotiators, the World Affairs Council, the Baker Institute Energy Forum, and three sections of the Houston Bar: Environmental Law, Oil, Gas and Energy Law, and International Law. · EENR Speaker Series

  18. A Statistical Analysis of Characteristics of Mesoscale Convective System Mountain Initiation Location Clusters in the Arkansas-Red River Basin

    E-Print Network [OSTI]

    Callen, Elisabeth F.

    2012-12-31

    American Regional Reanalysis (NARR) data was gathered NOMADS (National Climatic Data Center 2011). Once observations for all the variables were gathered for each MCS cluster, Multiple Linear Regressions (MLRs) and Principal Component Analyses (PCAs) were...

  19. Next Generations Safeguards Initiative: The Life of a Cylinder

    SciTech Connect (OSTI)

    Morgan, James B; White-Horton, Jessica L

    2012-01-01

    The U.S. Department of Energy/National Nuclear Security Administration Office of Nonproliferation and International Security's Next Generation Safeguards Initiative (NGSI) has begun a program based on a five-year plan to investigate the concept of a global monitoring scheme that uniquely identifies uranium hexafluoride (UF6) cylinders and their locations throughout the life cycle. A key initial activity in the NGSI program is to understand and document the 'life of a UF6 cylinder' from cradle to grave. This document describes the life of a UF6 cylinder and includes cylinder manufacture and procurement processes as well as cylinder-handling and operational practices at conversion, enrichment, fuel fabrication, and depleted UF6 conversion facilities. The NGSI multiple-laboratory team is using this document as a building block for subsequent tasks in the five-year plan, including development of the functional requirements for cylinder-tagging and tracking devices.

  20. An Energy Efficient Location Service for Mobile Ad Hoc etworks

    E-Print Network [OSTI]

    Varela, Carlos

    the distance traveled by the location update and query packets and, thus, at reducing the overall energy cost by the location update and query packets and, thus, to reduce the overall energy cost. 2 Energy Efficient LocationAn Energy Efficient Location Service for Mobile Ad Hoc etworks Zijian Wang1 , Eyuphan Bulut1

  1. Thermodynamic Depth of Causal States: When Paddling around in Occam's Pool Shallowness Is a Virtue

    E-Print Network [OSTI]

    James P. Crutchfield; Cosma Rohilla Shalizi

    1998-08-13

    Thermodynamic depth is an appealing but flawed structural complexity measure. It depends on a set of macroscopic states for a system, but neither its original introduction by Lloyd and Pagels nor any follow-up work has considered how to select these states. Depth, therefore, is at root arbitrary. Computational mechanics, an alternative approach to structural complexity, provides a definition for a system's minimal, necessary causal states and a procedure for finding them. We show that the rate of increase in thermodynamic depth, or {\\it dive}, is the system's reverse-time Shannon entropy rate, and so depth only measures degrees of macroscopic randomness, not structure. To fix this we redefine the depth in terms of the causal state representation---$\\epsilon$-machines---and show that this representation gives the minimum dive consistent with accurate prediction. Thus, $\\epsilon$-machines are optimally shallow.

  2. Direct laser initiation of PETN

    SciTech Connect (OSTI)

    Early, J. W. (James W.); Kennedy, J. E. (James E.)

    2001-01-01

    In the early 1970s Yang and Menichelli demonstrated that direct laser illumination of low-density secondary explosive prr:ssings through a transparent window could produce detonation. 'The energy requirement for threshold initiation of detonation was reduced when a thin metal coating of metal covered the side of the window against which the low-density explosive was pressed. We have obtained experimental results that are in general agreement with the results of Renllund, Stanton and Trott (1 989) and recent: work by Nagayama, hou and Nakahara (2001). We report exploration of the effects of laser beam diameter, PEiTN density and specific surface area, and thickness of a titanium coating on the window.

  3. QER- Comment of Environmental Initiative

    Office of Energy Efficiency and Renewable Energy (EERE)

    Dear Office of Energy Policy and Systems Analysis, I lead a series of annual environmental policy forums that target the leaders within the Minnesota environmental and energy policy community (http://www.environmental-initiative.org/projects/policy-forum-series), and our next forum (on Sept. 24th) will be focused on the risks and rewards associated with fuel transport to/through Minnesota, as well as what policy decisions and trade-offs we are facing as a state. I am looking for a speaker to open the four-hour forum who can provide broader context on the issue of fuel transport infrastructure, as well as speak to federal vs. state jurisdiction and both the big-picture/long-term and the immediate on-the-ground trade-offs.

  4. Plug-in Hybrid Initiative

    SciTech Connect (OSTI)

    Goodman, Angie; Moore, Ray; Rowden, Tim

    2013-09-27

    Our main project objective was to implement Plug-in Electric Vehicles (PEV) and charging infrastructure into our electric distribution service territory and help reduce barriers in the process. Our research demonstrated the desire for some to be early adopters of electric vehicles and the effects lack of education plays on others. The response of early adopters was tremendous: with the initial launch of our program we had nearly 60 residential customers interested in taking part in our program. However, our program only allowed for 15 residential participants. Our program provided assistance towards purchasing a PEV and installation of Electric Vehicle Supply Equipment (EVSE). The residential participants have all come to love their PEVs and are more than enthusiastic about promoting the many benefits of driving electric.

  5. Electrical initiation of an energetic nanolaminate film

    DOE Patents [OSTI]

    Tringe, Joseph W. (Walnut Creek, CA); Gash, Alexander E. (Brentwood, CA); Barbee, Jr., Troy W. (Palo Alto, CA)

    2010-03-30

    A heating apparatus comprising an energetic nanolaminate film that produces heat when initiated, a power source that provides an electric current, and a control that initiates the energetic nanolaminate film by directing the electric current to the energetic nanolaminate film and joule heating the energetic nanolaminate film to an initiation temperature. Also a method of heating comprising providing an energetic nanolaminate film that produces heat when initiated, and initiating the energetic nanolaminate film by directing an electric current to the energetic nanolaminate film and joule heating the energetic nanolaminate film to an initiation temperature.

  6. Locating hardware faults in a parallel computer

    DOE Patents [OSTI]

    Archer, Charles J.; Megerian, Mark G.; Ratterman, Joseph D.; Smith, Brian E.

    2010-04-13

    Locating hardware faults in a parallel computer, including defining within a tree network of the parallel computer two or more sets of non-overlapping test levels of compute nodes of the network that together include all the data communications links of the network, each non-overlapping test level comprising two or more adjacent tiers of the tree; defining test cells within each non-overlapping test level, each test cell comprising a subtree of the tree including a subtree root compute node and all descendant compute nodes of the subtree root compute node within a non-overlapping test level; performing, separately on each set of non-overlapping test levels, an uplink test on all test cells in a set of non-overlapping test levels; and performing, separately from the uplink tests and separately on each set of non-overlapping test levels, a downlink test on all test cells in a set of non-overlapping test levels.

  7. Location Independent Professional Project: A Pilot Study

    SciTech Connect (OSTI)

    Hudson, J.A.; Long, J.P.; Miller, M.M.

    1999-02-01

    This pilot study project explored the problem of providing access to the nomadic worker who desires to connect a computer through network access points at a number of different locations within the SNL/NM campus as well as outside the campus. The design and prototype development gathered knowledge that may allow a design to be developed that could be extended to a larger number of SNL/NM network drop boxes. The focus was to provide a capability for a worker to access the SNL IRN from a network drop box (e.g. in a conference room) as easily as when accessing the computer network from the office normally used by the worker. Additional study was done on new methods to authenticate the off campus worker, and protect and control access to data.

  8. Noise pair velocity and range echo location system

    DOE Patents [OSTI]

    Erskine, D.J.

    1999-02-16

    An echo-location method for microwaves, sound and light capable of using incoherent and arbitrary waveforms of wide bandwidth to measure velocity and range (and target size) simultaneously to high resolution is disclosed. Two interferometers having very long and nearly equal delays are used in series with the target interposed. The delays can be longer than the target range of interest. The first interferometer imprints a partial coherence on an initially incoherent source which allows autocorrelation to be performed on the reflected signal to determine velocity. A coherent cross-correlation subsequent to the second interferometer with the source determines a velocity discriminated range. Dithering the second interferometer identifies portions of the cross-correlation belonging to a target apart from clutter moving at a different velocity. The velocity discrimination is insensitive to all slowly varying distortions in the signal path. Speckle in the image of target and antenna lobing due to parasitic reflections is minimal for an incoherent source. An arbitrary source which varies its spectrum dramatically and randomly from pulse to pulse creates a radar elusive to jamming. Monochromatic sources which jigger in frequency from pulse to pulse or combinations of monochromatic sources can simulate some benefits of incoherent broadband sources. Clutter which has a symmetrical velocity spectrum will self-cancel for short wavelengths, such as the apparent motion of ground surrounding target from a sidelooking airborne antenna. 46 figs.

  9. Noise pair velocity and range echo location system

    DOE Patents [OSTI]

    Erskine, David J. (Oakland, CA)

    1999-01-01

    An echo-location method for microwaves, sound and light capable of using incoherent and arbitrary waveforms of wide bandwidth to measure velocity and range (and target size) simultaneously to high resolution. Two interferometers having very long and nearly equal delays are used in series with the target interposed. The delays can be longer than the target range of interest. The first interferometer imprints a partial coherence on an initially incoherent source which allows autocorrelation to be performed on the reflected signal to determine velocity. A coherent cross-correlation subsequent to the second interferometer with the source determines a velocity discriminated range. Dithering the second interferometer identifies portions of the cross-correlation belonging to a target apart from clutter moving at a different velocity. The velocity discrimination is insensitive to all slowly varying distortions in the signal path. Speckle in the image of target and antenna lobing due to parasitic reflections is minimal for an incoherent source. An arbitrary source which varies its spectrum dramatically and randomly from pulse to pulse creates a radar elusive to jamming. Monochromatic sources which jigger in frequency from pulse to pulse or combinations of monochromatic sources can simulate some benefits of incoherent broadband sources. Clutter which has a symmetrical velocity spectrum will self-cancel for short wavelengths, such as the apparent motion of ground surrounding target from a sidelooking airborne antenna.

  10. The Materials Genome Initiative September 25, 2013

    E-Print Network [OSTI]

    Nair, Sankar

    The Materials Genome Initiative September 25, 2013 Dr. Cyrus Wadia Assistant Director, Clean Energy're launching what we call the Materials Genome Initiative. The invention of silicon circuits and lithium ion

  11. SUBCHAPTER All INITIAL STATEMENT OF REASONS

    E-Print Network [OSTI]

    , Boilers and Water Heaters, January 20, 2012 NR SOLAR AND WATER HEATING Memo to Boiler CASE Initiative "Solar Ready Homes and Solar Oriented Development", September 2011 RES SOLAR & WATER Initiative "Nonresidential Solarready Buildings", September 2011 NR SOLAR & WATER HEATING CASE

  12. DelftResearchInitiatives Medical technology for

    E-Print Network [OSTI]

    van Vliet, Lucas J.

    technology is creating a wave of innovation in healthcare, improving quality and efficiency while keepingDelftResearchInitiatives Medical technology for the future of healthcare Delft Health Initiative,affordablegreenenergy,acleanandsafelivingenvironment andcommutingandtransportationwithnotailbacks.Health,energy,environment, infrastructuresandmobilityaretoday

  13. Apparatus and method for maintaining low temperatures about an object at a remote location

    DOE Patents [OSTI]

    Steyert, Jr., William A. (Los Alamos, NM); Overton, Jr., William C. (Los Alamos, NM)

    1982-01-01

    The disclosure is directed to an apparatus and method for maintaining a body at cryogenic temperatures at a remote location such as down a borehole for an extended period of time. A housing contains a body comprising a material having a high specific heat at cryogenic temperatures such as between about 2 and 15 K. The body contains an orifice for containing an instrument or instruments operable at superconducting temperatures. The apparatus is precooled at the surface and lowered into a borehole to a desired depth, such as 2 to 3 miles. The instruments are operated, and the apparatus withdrawn, the material of the body maintaining the very low temperatures at which the instrument(s) operate for a sufficient period of time at the remote or downhole location. The material may comprise a rare earth compound, such as Gd.sub.2 O.sub.3, Gd.sub.2 Se.sub.3, Gd.sub.2 O.sub.2 S or GdAlO.sub.3. Monoclinic and C-phase gadolinium oxides work well. A low temperature is maintainable at a remote location for several hours.

  14. Apparatus and method for maintaining low temperatures about an object at a remote location. [Patent application

    DOE Patents [OSTI]

    Steyert, W.A. Jr.; Overton, W.C. Jr.

    1980-10-29

    The disclosure is directed to an apparatus and method for maintaining a body at cryogenic temperatures at a remote location such as down a borehole for an extended period of time. A housing contains a body comprising a material having a high specific heat at cryogenic temperatures such as between about 2 and 15 K. The body contains an orifice for containing an instrument or instruments operable at superconducting temperatures. The apparatus is precooled at the surface and lowered into a borehole to a desired depth, such as 2 to 3 miles. The instruments are operated, and the apparatus withdrawn, the material of the body maintaining the very low temperatures at which the instrument(s) operate for a sufficient period of time at the remote or downhole location. The material may comprise a rare earth compound, such as Gd/sub 2/O/sub 3/, Gd/sub 2/Se/sub 3/, Gd/sub 2/O/sub 2/S or GdAlO/sub 3/. Monoclinic and C-phase gadolinium oxides work well. A low temperature is maintainable at a remote location for several hours.

  15. Interconnection-Wide Transmission Planning Initiative - Meeting...

    Energy Savers [EERE]

    Recovery Act Interconnection Transmission Planning Interconnection-Wide Transmission Planning Initiative - Meeting Calendars Interconnection-Wide Transmission Planning...

  16. Fault Locating, Prediction and Protection (FLPPS)

    SciTech Connect (OSTI)

    Yinger, Robert, J.; Venkata, S., S.; Centeno, Virgilio

    2010-09-30

    One of the main objectives of this DOE-sponsored project was to reduce customer outage time. Fault location, prediction, and protection are the most important aspects of fault management for the reduction of outage time. In the past most of the research and development on power system faults in these areas has focused on transmission systems, and it is not until recently with deregulation and competition that research on power system faults has begun to focus on the unique aspects of distribution systems. This project was planned with three Phases, approximately one year per phase. The first phase of the project involved an assessment of the state-of-the-art in fault location, prediction, and detection as well as the design, lab testing, and field installation of the advanced protection system on the SCE Circuit of the Future located north of San Bernardino, CA. The new feeder automation scheme, with vacuum fault interrupters, will limit the number of customers affected by the fault. Depending on the fault location, the substation breaker might not even trip. Through the use of fast communications (fiber) the fault locations can be determined and the proper fault interrupting switches opened automatically. With knowledge of circuit loadings at the time of the fault, ties to other circuits can be closed automatically to restore all customers except the faulted section. This new automation scheme limits outage time and increases reliability for customers. The second phase of the project involved the selection, modeling, testing and installation of a fault current limiter on the Circuit of the Future. While this project did not pay for the installation and testing of the fault current limiter, it did perform the evaluation of the fault current limiter and its impacts on the protection system of the Circuit of the Future. After investigation of several fault current limiters, the Zenergy superconducting, saturable core fault current limiter was selected for installation. Because of some testing problems with the Zenergy fault current limiter, installation was delayed until early 2009 with it being put into operation on March 6, 2009. A malfunction of the FCL controller caused the DC power supply to the superconducting magnet to be turned off. This inserted the FCL impedance into the circuit while it was in normal operation causing a voltage resonance condition. While these voltages never reached a point where damage would occur on customer equipment, steps were taken to insure this would not happen again. The FCL was reenergized with load on December 18, 2009. A fault was experienced on the circuit with the FCL in operation on January 14, 2010. The FCL operated properly and reduced the fault current by about 8%, what was expected from tests and modeling. As of the end of the project, the FCL was still in operation on the circuit. The third phase of the project involved the exploration of several advanced protection ideas that might be at a state where they could be applied to the Circuit of the Future and elsewhere in the SCE electrical system. Based on the work done as part of the literature review and survey, as well as a number of internal meetings with engineering staff at SCE, a number of ideas were compiled. These ideas were then evaluated for applicability and ability to be applied on the Circuit of the Future in the time remaining for the project. Some of these basic ideas were implemented on the circuit including measurement of power quality before and after the FCL. It was also decided that we would take what was learned as part of the Circuit of the Future work and extend it to the next generation circuit protection for SCE. Also at this time, SCE put in a proposal to the DOE for the Irvine Smart Grid Demonstration using ARRA funding. SCE was successful in obtaining funding for this proposal, so it was felt that exploration of new protection schemes for this Irvine Smart Grid Demonstration would be a good use of the project resources. With this in mind, a protection system that uses fault interrupting switches, hi

  17. Initial data for rotating cosmologies

    E-Print Network [OSTI]

    Piotr Bizo?; Stefan Pletka; Walter Simon

    2015-08-28

    We revisit the construction of maximal initial data on compact manifolds in vacuum with positive cosmological constant via the conformal method. We discuss, extend and apply recent results of Hebey et al. [19] and Premoselli [31] which yield existence, non-existence, (non-)uniqueness and (linearisation-) stability of solutions of the Lichnerowicz equation, depending on its coefficients. We then focus on so-called $(t,\\phi)$-symmetric data as "seed manifolds", and in particular on Bowen-York data on the round hypertorus $\\mathbb{S}^2 \\times \\mathbb{S}$ (a slice of Nariai) and on Kerr-deSitter. In the former case, we clarify the bifurcation structure of the axially symmetric solutions of the Lichnerowicz equation in terms of the angular momentum as bifurcation parameter, using a combination of analytical and numerical techniques. As to the latter example, we show how dynamical data can be constructed in a natural way via conformal rescalings of Kerr-deSitter data.

  18. Initial data for rotating cosmologies

    E-Print Network [OSTI]

    Piotr Bizo?; Stefan Pletka; Walter Simon

    2015-06-09

    We revisit the construction of maximal initial data on compact manifolds in vacuum with positive cosmological constant via the conformal method. We discuss, extend and apply recent results of Hebey et al. [19] and Premoselli [31] which yield existence, non-existence, (non-)uniqueness and (linearisation-) stability of solutions of the Lichnerowicz equation, depending on its coefficients. We then focus on so-called $(t,\\phi)$-symmetric data as "seed manifolds", and in particular on Bowen-York data on the round hypertorus $\\mathbb{S}^2 \\times \\mathbb{S}$ (a slice of Nariai) and on Kerr-deSitter. In the former case, we clarify the bifurcation structure of the axially symmetric solutions of the Lichnerowicz equation in terms of the angular momentum as bifurcation parameter, using a combination of analytical and numerical techniques. As to the latter example, we show how dynamical data can be constructed in a natural way via conformal rescalings of Kerr-deSitter data.

  19. Deep Vadose Zone Applied Field Research Initiative

    E-Print Network [OSTI]

    Deep Vadose Zone­ Applied Field Research Initiative Fiscal Year 2012 Annual Report #12;Prepared Tasks 25 References 25 Appendix: FY2012 Products for the Deep Vadose Zone­ Applied Field Research Initiative Contents #12;Message from the Deep Vadose Zone- Applied Field Research Initiative Project Manager

  20. Materials Genome Initiative for Global Competitiveness

    E-Print Network [OSTI]

    Chandy, John A.

    Materials Genome Initiative for Global Competitiveness June 2011 #12;2 Materials Genome Initiative information visit www.ostp.gov. #12;3Materials Genome Initiative for Global Competitiveness EXECUTIVE OFFICE, the development of advanced materials will fuel many of the emerging industries that will address challenges

  1. Influence of a local change of depth on the behavior of bouncing oil drops

    E-Print Network [OSTI]

    Carmigniani, Remi; Symon, Sean; McKeon, Beverley J

    2013-01-01

    The work of Couder \\textit{et al} (see also Bush \\textit{et al}) inspired consideration of the impact of a submerged obstacle, providing a local change of depth, on the behavior of oil drops in the bouncing regime. In the linked videos, we recreate some of their results for a drop bouncing on a uniform depth bath of the same liquid undergoing vertical oscillations just below the conditions for Faraday instability, and show a range of new behaviors associated with change of depth. This article accompanies a fluid dynamics video entered into the Gallery of Fluid Motion of the 66th Annual Meeting of the APS Division of Fluid Dynamics.

  2. Associate University Librarian for Educational Initiatives & User Services and Director, Doe/Moffitt & Subject Specialty Libraries

    E-Print Network [OSTI]

    Alvarez-Cohen, Lisa

    division head arriving in March 2015) Locations: Art History/Classics Library Doe Library/MAIN Stacks Head, Art History/Classics Library and Art History Librarian Kathryn Wayne Head, Doe Library Humanities#12;Associate University Librarian for Educational Initiatives & User Services and Director, Doe

  3. Fisher, Marine Hydrogeology Initial Submission March 2004, Page 1 Marine Hydrogeology: Future Prospects for Major Advances

    E-Print Network [OSTI]

    Fisher, Andrew

    Fisher, Marine Hydrogeology Initial Submission March 2004, Page 1 Marine Hydrogeology: Future and Planetary Physics, University of California, Santa Cruz, CA 95064 Abstract Marine hydrogeology is a broad-margin environments. Although many seafloor locations are remote, there are aspects of marine systems that make them

  4. Homodyne impulse radar hidden object locator

    DOE Patents [OSTI]

    McEwan, T.E.

    1996-04-30

    An electromagnetic detector is designed to locate an object hidden behind a separator or a cavity within a solid object. The detector includes a PRF generator for generating 2 MHz pulses, a homodyne oscillator for generating a 2 kHz square wave, and for modulating the pulses from the PRF generator. A transmit antenna transmits the modulated pulses through the separator, and a receive antenna receives the signals reflected off the object. The receiver path of the detector includes a sample and hold circuit, an AC coupled amplifier which filters out DC bias level shifts in the sample and hold circuit, and a rectifier circuit connected to the homodyne oscillator and to the AC coupled amplifier, for synchronously rectifying the modulated pulses transmitted over the transmit antenna. The homodyne oscillator modulates the signal from the PRF generator with a continuous wave (CW) signal, and the AC coupled amplifier operates with a passband centered on that CW signal. The present detector can be used in several applications, including the detection of metallic and non-metallic objects, such as pipes, studs, joists, nails, rebars, conduits and electrical wiring, behind wood wall, ceiling, plywood, particle board, dense hardwood, masonry and cement structure. The detector is portable, light weight, simple to use, inexpensive, and has a low power emission which facilitates the compliance with Part 15 of the FCC rules. 15 figs.

  5. Homodyne impulse radar hidden object locator

    DOE Patents [OSTI]

    McEwan, Thomas E. (Livermore, CA)

    1996-01-01

    An electromagnetic detector is designed to locate an object hidden behind a separator or a cavity within a solid object. The detector includes a PRF generator for generating 2 MHz pulses, a homodyne oscillator for generating a 2 kHz square wave, and for modulating the pulses from the PRF generator. A transmit antenna transmits the modulated pulses through the separator, and a receive antenna receives the signals reflected off the object. The receiver path of the detector includes a sample and hold circuit, an AC coupled amplifier which filters out DC bias level shifts in the sample and hold circuit, and a rectifier circuit connected to the homodyne oscillator and to the AC coupled amplifier, for synchronously rectifying the modulated pulses transmitted over the transmit antenna. The homodyne oscillator modulates the signal from the PRF generator with a continuous wave (CW) signal, and the AC coupled amplifier operates with a passband centered on that CW signal. The present detector can be used in several applications, including the detection of metallic and non-metallic objects, such as pipes, studs, joists, nails, rebars, conduits and electrical wiring, behind wood wall, ceiling, plywood, particle board, dense hardwood, masonry and cement structure. The detector is portable, light weight, simple to use, inexpensive, and has a low power emission which facilitates the compliance with Part 15 of the FCC rules.

  6. TAGGING, TRACKING AND LOCATING WITHOUT GPS

    SciTech Connect (OSTI)

    Cordaro, J.; Coleman, T.; Shull, D.

    2012-07-08

    The Savannah River National Laboratory (SRNL) was requested to lead a Law Enforcement Working Group that was formed to collaborate on common operational needs. All agencies represented on the working group ranked their need to tag, track, and locate a witting or unwitting target as their highest priority. Specifically, they were looking for technologies more robust than Global Positioning Satellite (GPS), could communicate back to the owner, and worked where normal cell phone communications did not work or were unreliable. SRNL brought together multiple technologies in a demonstration that was held in in various Alaska venues, including metropolitan, wilderness, and at-sea that met the working group's requirements. Using prototypical technologies from Boeing, On Ramp, and Fortress, SRNL was able to demonstrate the ability to track personnel and material in all scenarios including indoors, in heavily wooden areas, canyons, and in parking garages. In all cases GPS signals were too weak to measure. Bi-directional communication was achieved in areas that Wi-Fi, cell towers, or traditional radios would not perform. The results of the exercise will be presented. These technologies are considered ideal for tracking high value material such has nuclear material with a platform that allows seamless tracking anywhere in the world, indoors or outdoors.

  7. SAPLE: Sandia Advanced Personnel Locator Engine.

    SciTech Connect (OSTI)

    Procopio, Michael J.

    2010-04-01

    We present the Sandia Advanced Personnel Locator Engine (SAPLE) web application, a directory search application for use by Sandia National Laboratories personnel. SAPLE's purpose is to return Sandia personnel 'results' as a function of user search queries, with its mission to make it easier and faster to find people at Sandia. To accomplish this, SAPLE breaks from more traditional directory application approaches by aiming to return the correct set of results while placing minimal constraints on the user's query. Two key features form the core of SAPLE: advanced search query interpretation and inexact string matching. SAPLE's query interpretation permits the user to perform compound queries when typing into a single search field; where able, SAPLE infers the type of field that the user intends to search on based on the value of the search term. SAPLE's inexact string matching feature yields a high-quality ranking of personnel search results even when there are no exact matches to the user's query. This paper explores these two key features, describing in detail the architecture and operation of SAPLE. Finally, an extensive analysis on logged search query data taken from an 11-week sample period is presented.

  8. Shock Initiation of Damaged Explosives

    SciTech Connect (OSTI)

    Chidester, S K; Vandersall, K S; Tarver, C M

    2009-10-22

    Explosive and propellant charges are subjected to various mechanical and thermal insults that can increase their sensitivity over the course of their lifetimes. To quantify this effect, shock initiation experiments were performed on mechanically and thermally damaged LX-04 (85% HMX, 15% Viton by weight) and PBX 9502 (95% TATB, 5% Kel-F by weight) to obtain in-situ manganin pressure gauge data and run distances to detonation at various shock pressures. We report the behavior of the HMX-based explosive LX-04 that was damaged mechanically by applying a compressive load of 600 psi for 20,000 cycles, thus creating many small narrow cracks, or by cutting wedge shaped parts that were then loosely reassembled, thus creating a few large cracks. The thermally damaged LX-04 charges were heated to 190 C for long enough for the beta to delta solid - solid phase transition to occur, and then cooled to ambient temperature. Mechanically damaged LX-04 exhibited only slightly increased shock sensitivity, while thermally damaged LX-04 was much more shock sensitive. Similarly, the insensitive explosive PBX 9502 was mechanically damaged using the same two techniques. Since PBX 9502 does not undergo a solid - solid phase transition but does undergo irreversible or 'rachet' growth when thermally cycled, thermal damage to PBX 9502 was induced by this procedure. As for LX-04, the thermally damaged PBX 9502 demonstrated a greater shock sensitivity than mechanically damaged PBX 9502. The Ignition and Growth reactive flow model calculated the increased sensitivities by igniting more damaged LX-04 and PBX 9502 near the shock front based on the measured densities (porosities) of the damaged charges.

  9. Initial Borehole Accelerometer Array Observations Near the North Portal of the ESF

    SciTech Connect (OSTI)

    David von Seggern

    2005-08-17

    This report addresses observed ground motions at the site of the proposed surface facilities associated with the designated repository for high-level nuclear waste at Yucca Mountain, Nevada. In 2003 an accelerometer array was installed at three boreholes on the pad of the north portal of the ESF (Exploratory Studies Facility) at Yucca Mountain, Nevada, by the Nevada Seismological Laboratory (NSL). These boreholes, roughly 150 m apart and initially used for extensive geological and geophysical surveys, were ideal locations to measure the subsurface ground motions at the proposed site of surface facilities such as the Waste Handling Building. Such measurements will impact the design of the facilities. Accelerometer emplacement depths of approximately 15 m from the surface and then at the bottom of the boreholes, roughly 100 m, were chosen. Accelerometers were also placed at the surface next to the boreholes, for a total of nine accelerometers, all three-component. Data recording was accomplished with onsite recorders, with the onsite data transmitted to a central computer at a trailer on the pad. All requirements were met to qualify these data as ''Q''. Due to the lack of significant recordings during 2003, several low signal-to-noise (S/N) quality events were chosen for processing. The maximum horizontal peak ground acceleration (PGA) recorded at the pad was approximately 1 cm/s2 in 2003; the corresponding peak ground velocity (PGV) was approximately 0.01 cm/s. PGA and PGV were obtained at all nine accelerometers for most of these events, and spectra were computed. Ground motion amplitudes varied significantly across the boreholes. Higher ground amplifications were observed at the surface for the two boreholes that penetrated a thick amount ({approx} 30 m) of fill and Quaternary alluvium compared to the one that had less than 2 m of such. Additionally, surface-to-deep recordings showed as much as a factor of five amplification at these two boreholes. Signal correlation with inter-borehole distance agrees with basic scattering theory, and the recorded signals across the wavefront correlate more strongly than those along the propagation path. Transfer functions computed from layered models for each borehole reflect some of the actual signal attributes fairly well, but many more signals need to be recorded and used to provide a good basis of comparison.

  10. Learning Predictive Models of a Depth Camera & Manipulator from Raw Execution Traces

    E-Print Network [OSTI]

    Guestrin, Carlos

    can accurately predict future depth camera observations in response to sequences of motor commands. I. We approach this difficult problem from a machine learn- ing perspective. We dispense with problem

  11. High-Resolution Depth for Binocular Image-Based Modelling David Blumenthal-Barby

    E-Print Network [OSTI]

    Eisert, Peter

    applications like image-based modelling, photo relighting, or the fabrication of physical mod- els with 3D printing require detailed surface geometry rather than depth layering of cluttered scenes. Surface meshes

  12. The Visual Word Recognition and Orthography Depth in Second Language Acquisition 

    E-Print Network [OSTI]

    Chao, Yunchun

    2011-10-01

    The study investigated whether the orthographic depth of first language (L1) affects the word recognition in second language (L2) learning. Fifteen native Chinese speakers and fifteen Greek native speakers were recruited to test their English naming...

  13. ORNL/TM-2014/218 In-Depth Analysis of Simulation Engine Codes for

    E-Print Network [OSTI]

    Wang, Xiaorui "Ray"

    ORNL/TM-2014/218 In-Depth Analysis of Simulation Engine Codes for Comparison with DOE's Roof or reflect those of the United States Government or any agency thereof. #12;ORNL/TM-2014/218 Energy

  14. Uranium-series isotope and thermal constraints on the rate and depth of silicic magma genesis

    E-Print Network [OSTI]

    Sandiford, Mike

    Uranium-series isotope and thermal constraints on the rate and depth of silicic magma genesis A Sciences, University of Durham, South Road, Durham DH1 3LE, UK Abstract: Uranium-series isotopes provide

  15. Risk assessment and evaluation of the conductor setting depth in shallow water, Gulf of Mexico 

    E-Print Network [OSTI]

    Tu, Yong B.

    2006-08-16

    Factors related to operations of a well that impact drilling uncertainties in the shallow water region of the Gulf of Mexico (GOM) can be directly linked to the site specific issues; such as water depth and local geological ...

  16. Constraining water table depth simulations in a land surface model using estimated baseflow

    E-Print Network [OSTI]

    Lo, MH; Yeh, PJF; Famiglietti, JS

    2008-01-01

    northeastern Kansas. Adv Water Resour 2002;25:221–38. [68]ing between runoff and soil water storage and differentcycles of base?ow and water table depth show signif- icant

  17. Vehicle Technologies Office Merit Review 2014: Advanced Technology Vehicle Lab Benchmarking- Level 2 (in-depth)

    Broader source: Energy.gov [DOE]

    Presentation given by Argonne National Laboratory at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about level 2 (in-depth...

  18. Development of a bioengineered tissue model and its application in the investigation of the depth

    E-Print Network [OSTI]

    Bustamante, Fabián E.

    Development of a bioengineered tissue model and its application in the investigation of the depth the development of a bioengineered connective tissue model fabricated by the combination of scaffolding and cross

  19. Energy Transition Initiative: Island Energy Snapshot - Montserrat

    SciTech Connect (OSTI)

    2015-09-01

    This profile provides a snapshot of the energy landscape of Montserrat, a British overseas territory located in the northern half of the Lesser Antilles.

  20. A unified Bayesian framework for relative microseismic location

    E-Print Network [OSTI]

    Poliannikov, Oleg V.

    We study the problem of determining an unknown microseismic event location relative to previously located events using a single monitoring array in a monitoring well. We show that using the available information about the ...

  1. Locations of Smart Grid Demonstration and Large-Scale Energy...

    Office of Environmental Management (EM)

    Locations of Smart Grid Demonstration and Large-Scale Energy Storage Projects Locations of Smart Grid Demonstration and Large-Scale Energy Storage Projects Map of the United States...

  2. A unified Bayesian framework for relative microseismic location

    E-Print Network [OSTI]

    Poliannikov, Oleg V.

    2013-01-01

    We study the problem of determining an unknown microseismic event location relative to previously located events using a single monitoring array in a monitoring well. We show that using the available information about the ...

  3. The Cricket Indoor Location System Nissanka Bodhi Priyantha

    E-Print Network [OSTI]

    applications. Cricket consists of location beacons that are attached to the ceiling of a building to compute their own locations. This active-beacon passive-listener architecture is scalable with respect

  4. Fire Alarm Control Panel is located in Switchgear

    E-Print Network [OSTI]

    KEY: NORTH CHDD-South Floor 1 Fire Alarm Control Panel is located in Switchgear Room #CD11A Panel is located in Switchgear Room #CD11A on Basement Level Evacuation Route Exit Restroom Fire

  5. Policy-aware sender anonymity in Location-based services

    E-Print Network [OSTI]

    Vyas, Avinash

    2011-01-01

    LBS Server Location Server CSP Sender Figure 1.1: LBS ModelService Provider, denoted as CSP, the Location Server,is either the MPC in the CSP’s network or an Over-The-Top (

  6. The ear as a location for wearable vital signs monitoring

    E-Print Network [OSTI]

    He, David Da

    Obtaining vital signs non-invasively and in a wearable manner is essential for personal health monitoring. We propose the site behind the ear as a location for an integrated wearable vital signs monitor. This location is ...

  7. A Look at Health Care Buildings - Where are they located

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

    Location Return to: A Look at Health Care Buildings How large are they? How many employees are there? Where are they located? How old are they? Who owns and occupies them? Are they...

  8. Dynamic resource location in peer-to-peer networks 

    E-Print Network [OSTI]

    Nathuji, Ripal Babubhai

    2004-09-30

    Resource location is a necessary operation for computer applications. In large scale peer-to-peer systems, random search is a scalable approach for locating dynamic resources. Current peer-to-peer systems can be partitioned into those which rely...

  9. A simplified mechanistic rut depth prediction procedure for low-volume roads 

    E-Print Network [OSTI]

    Yapa, Kashyapa A.S.

    1988-01-01

    A SIMPLIFIED MECHANISTIC RUT DEPTH PREDICTION PROCEDURE FOR LOW-UOLUME ROADS A Thesis by KASHYAPA ABEYSIRIWARDHANA SENARATH YAPA Submitted to the Office of Graduate Studies Texas ASM University in partial fulfillment of the requirements... rt L. Lytt ( an of Committee) D as . Li tie ( ember) Walter L. Bradley (Member) Ja T. . Yao (Head of De tment) December 1988 ABSTRACT A Simplified Mechanistic Rut Depth Prediction Procedure for Low-volume Roads. (December 1988) Kashyapa...

  10. Restoration of the covariant gauge ? in the initial field of gravity in de Sitter spacetime

    SciTech Connect (OSTI)

    Cheong, Lee Yen; Yan, Chew Xiao [Department of Fundamental and Applied Sciences, Universiti Teknologi Petronas, Bandar Seri Iskandar, Tronoh 31750, Perak (Malaysia)

    2014-03-05

    The gravitational field generated by a mass term and the initial surface through covariant retarded Green's function for linearized gravity in de Sitter spacetime was studied recently [4, 5] with the covariant gauges set to ? = 2/3 and ? = 5/3. In this paper we extend the work to restore the gauge parameter ? in the field coming from the initial data using the method of shifting the parameter. The ? terms in the initial field cancels exactly with the one coming from the source term. Consequently, the correct field configuration, with two equal mass points moving in its geodesic, one located at the North pole and another one located at the South pole, is reproduced in the whole manifold of de Sitter spacetime.

  11. Non-destructive in-situ method and apparatus for determining radionuclide depth in media

    DOE Patents [OSTI]

    Xu, X. George (Clifton Park, NY); Naessens, Edward P. (West Point, NY)

    2003-01-01

    A non-destructive method and apparatus which is based on in-situ gamma spectroscopy is used to determine the depth of radiological contamination in media such as concrete. An algorithm, Gamma Penetration Depth Unfolding Algorithm (GPDUA), uses point kernel techniques to predict the depth of contamination based on the results of uncollided peak information from the in-situ gamma spectroscopy. The invention is better, faster, safer, and/cheaper than the current practice in decontamination and decommissioning of facilities that are slow, rough and unsafe. The invention uses a priori knowledge of the contaminant source distribution. The applicable radiological contaminants of interest are any isotopes that emit two or more gamma rays per disintegration or isotopes that emit a single gamma ray but have gamma-emitting progeny in secular equilibrium with its parent (e.g., .sup.60 Co, .sup.235 U, and .sup.137 Cs to name a few). The predicted depths from the GPDUA algorithm using Monte Carlo N-Particle Transport Code (MCNP) simulations and laboratory experiments using .sup.60 Co have consistently produced predicted depths within 20% of the actual or known depth.

  12. Measurement of sound speed vs. depth in South Pole ice: pressure waves and shear waves

    SciTech Connect (OSTI)

    IceCube Collaboration; Klein, Spencer

    2009-06-04

    We have measured the speed of both pressure waves and shear waves as a function of depth between 80 and 500 m depth in South Pole ice with better than 1% precision. The measurements were made using the South Pole Acoustic Test Setup (SPATS), an array of transmitters and sensors deployed in the ice at the South Pole in order to measure the acoustic properties relevant to acoustic detection of astrophysical neutrinos. The transmitters and sensors use piezoceramics operating at {approx}5-25 kHz. Between 200 m and 500 m depth, the measured profile is consistent with zero variation of the sound speed with depth, resulting in zero refraction, for both pressure and shear waves. We also performed a complementary study featuring an explosive signal propagating vertically from 50 to 2250 m depth, from which we determined a value for the pressure wave speed consistent with that determined for shallower depths, higher frequencies, and horizontal propagation with the SPATS sensors. The sound speed profile presented here can be used to achieve good acoustic source position and emission time reconstruction in general, and neutrino direction and energy reconstruction in particular. The reconstructed quantities could also help separate neutrino signals from background.

  13. Magnetic pulsing technique for tracking, locating pigs. [Locating pipeline servicing equipment using magnetic pulsing

    SciTech Connect (OSTI)

    Farque, J.A. (C.D.I., Broken Arrow, OK (United States))

    1994-01-01

    Magnetic transmission systems work well in conjunction with pipe line pigging. They have transmission characteristics that allow an operator to track a pig as it moves through the line with one antenna orientation, and locate a stationary pig and transmitter to within inches with another. Advanced systems offer pig run documentation features by recording the images of transmitter passages and their times and dates. These features will become increasingly important to pipe line owners and operators in the future as the EPA tightens its grip on the pipe line and gas industries. Additionally, pigging personnel with no real experience with the tracking or location of pigs can operate a magnetic system and be immediately productive. This lowers the overall cost to the service company, the pipe line owner, and ultimately the end user of the product.

  14. TOPICS IN PROBABILISTIC LOCATION ESTIMATION IN WIRELESS NETWORKS

    E-Print Network [OSTI]

    Myllymäki, Petri

    TOPICS IN PROBABILISTIC LOCATION ESTIMATION IN WIRELESS NETWORKS Petri Kontkanen, Petri Myllym;TOPICS IN PROBABILISTIC LOCATION ESTIMATION IN WIRELESS NETWORKS Petri Kontkanen, Petri Myllym¨aki, Teemu, Spain, IEEE Press, 2004. TOPICS IN PROBABILISTIC LOCATION ESTIMATION IN WIRELESS NETWORKS Petri

  15. COMBINING LOCATION AND EXPRESSION DATA FOR PRINCIPLED DISCOVERY OF

    E-Print Network [OSTI]

    Hartemink, Alexander

    location data to guide the model induction process. We combine these two data modalities by al- lowing combine genomic location and expression data to guide the model induction process by permitting the formerCOMBINING LOCATION AND EXPRESSION DATA FOR PRINCIPLED DISCOVERY OF GENETIC REGULATORY NETWORK

  16. Risks of using AP locations discovered through war driving

    E-Print Network [OSTI]

    Kotz, David

    Risks of using AP locations discovered through war driving Minkyong Kim, Jeffrey J. Fielding the actual locations are often unavailable, they use estimated locations from war driving estimated through war driving. War driving is the process of collecting Wi-Fi beacons by driving or walking

  17. Location-based Sponsored Search Advertising George Trimponias1

    E-Print Network [OSTI]

    Papadias, Dimitris

    Location-based Sponsored Search Advertising George Trimponias1 , Ilaria Bartolini2 , Dimitris unprecedented opportunities for location-based advertising. In this work, we provide models and investigate the market for location-based sponsored search, where advertisers pay the search engine to be displayed

  18. Static and Dynamic Location Management in Distributed Mobile Environments

    E-Print Network [OSTI]

    Vaidya, Nitin

    Static and Dynamic Location Management in Distributed Mobile Environments P. Krishna y N. H. Vaidya for search, update and search-update. Static location management uses one combination of search, update the performance of di erent static location management strategies for various communicationand mobilitypatterns

  19. Clean Energy Infrastructure Educational Initiative

    SciTech Connect (OSTI)

    Hallinan, Kevin; Menart, James; Gilbert, Robert

    2012-08-31

    The Clean Energy Infrastructure Educational Initiative represents a collaborative effort by the University of Dayton, Wright State University and Sinclair Community College. This effort above all aimed to establish energy related programs at each of the universities while also providing outreach to the local, state-wide, and national communities. At the University of Dayton, the grant has aimed at: solidfying a newly created Masterâ??s program in Renewable and Clean Energy; helping to establish and staff a regional sustainability organization for SW Ohio. As well, as the prime grantee, the University of Dayton was responsible for insuring curricular sharing between WSU and the University of Dayton. Finally, the grant, through its support of graduate students, and through cooperation with the largest utilities in SW Ohio enabled a region-wide evaluation of over 10,000 commercial building buildings in order to identify the priority buildings in the region for energy reduction. In each, the grant has achieved success. The main focus of Wright State was to continue the development of graduate education in renewable and clean energy. Wright State has done this in a number of ways. First and foremost this was done by continuing the development of the new Renewable and Clean Energy Masterâ??s Degree program at Wright State . Development tasks included: continuing development of courses for the Renewable and Clean Energy Masterâ??s Degree, increasing the student enrollment, and increasing renewable and clean energy research work. The grant has enabled development and/or improvement of 7 courses. Collectively, the University of Dayton and WSU offer perhaps the most comprehensive list of courses in the renewable and clean energy area in the country. Because of this development, enrollment at WSU has increased from 4 students to 23. Secondly, the grant has helped to support student research aimed in the renewable and clean energy program. The grant helped to solidify new research in the renewable and clean energy area. The educational outreach provided as a result of the grant included activities to introduce renewable and clean energy design projects into the Mechanical and Materials Engineering senior design class, the development of a geothermal energy demonstration unit, and the development of renewable energy learning modules for high school students. Finally, this grant supported curriculum development by Sinclair Community College for seven new courses and acquisition of necessary related instrumentation and laboratory equipment. These new courses, EGV 1201 Weatherization Training, EGV 1251 Introduction to Energy Management Principles, EGV 2301 Commercial and Industrial Assessment, EGV 2351 LEED Green Associate Exam Preparation, EGV 2251 Energy Control Strategies, EGV Solar Photovoltaic Design and Installation, and EGV Solar Thermal Systems, enable Sinclair to offer complete Energy Technology Certificate and an Energy Management Degree programs. To date, 151 students have completed or are currently registered in one of the seven courses developed through this grant. With the increasing interest in the Energy Management Degree program, Sinclair has begun the procedure to have the program approved by the Ohio Board of Regents.

  20. ARM: 10-minute Raman Lidar: aerosol depolarization profiles and single layer cloud optical depths from first Turner algorithm

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

    Chitra Sivaraman; Connor Flynn

    1998-03-01

    10-minute Raman Lidar: aerosol depolarization profiles and single layer cloud optical depths from first Turner algorithm

  1. ARM: 10-minute Raman Lidar: aerosol depolarization profiles and single layer cloud optical depths from first Turner algorithm

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

    Chitra Sivaraman; Connor Flynn

    10-minute Raman Lidar: aerosol depolarization profiles and single layer cloud optical depths from first Turner algorithm

  2. 110. Location efficiency Discovering the hidden transportation costs of where you live page 1 / 1 110. Location efficiency

    E-Print Network [OSTI]

    Machel, Hans

    110. Location efficiency Discovering the hidden transportation costs of where you live page 1 / 1 110. Location efficiency: Discovering the hidden transportation costs of where you live Live location efficiency and it's the amount of time, energy and greenhouse gas emissions you spend getting

  3. On the initial state and consistency relations

    SciTech Connect (OSTI)

    Berezhiani, Lasha; Khoury, Justin E-mail: jkhoury@sas.upenn.edu

    2014-09-01

    We study the effect of the initial state on the consistency conditions for adiabatic perturbations. In order to be consistent with the constraints of General Relativity, the initial state must be diffeomorphism invariant. As a result, we show that initial wavefunctional/density matrix has to satisfy a Slavnov-Taylor identity similar to that of the action. We then investigate the precise ways in which modified initial states can lead to violations of the consistency relations. We find two independent sources of violations: i) the state can include initial non-Gaussianities; ii) even if the initial state is Gaussian, such as a Bogoliubov state, the modified 2-point function can modify the q-vector ? 0 analyticity properties of the vertex functional and result in violations of the consistency relations.

  4. 1O.-ON THE INFLUENCE OF LIGHT ON THE PERIODICAL DEPTH-MIGRATIONS OF PELAGIC ANIMAIS

    E-Print Network [OSTI]

    1O.-ON THE INFLUENCE OF LIGHT ON THE PERIODICAL DEPTH- MIGRATIONS OF PELAGIC ANIMAIS BY JACQUES it certain that this periodical depth migration of sea animals is determitied to a certain extent at least and of freshawater lakes is confined chiefly to two regions, one extending from the surface of the sea to a depth

  5. Gaussian packet pre{stack depth migration Department of Geophysics, Charles University, Ke Karlovu 3, 121 16 Praha 2, Czech

    E-Print Network [OSTI]

    Cerveny, Vlastislav

    Gaussian packet pre{stack depth migration Karel #20; Z#19;a#20;cek Department of Geophysics method | the Gaussian packet pre{stack depth migration. The advantages over the methods based on Gaussian pre{stack depth migration is especially suitable for a target{oriented imaging. Key words Gaussian

  6. DENOISING OF VOLUMETRIC DEPTH CONFIDENCE FOR VIEW Srinivas Parthasarathy, Akul Chopra, Emilie Baudin, Pravin Kumar Rana, and Markus Flierl

    E-Print Network [OSTI]

    Flierl, Markus

    DENOISING OF VOLUMETRIC DEPTH CONFIDENCE FOR VIEW RENDERING Srinivas Parthasarathy, Akul Chopra of Technology, Stockholm, Sweden ABSTRACT In this paper, we define volumetric depth confidence and pro- pose- perposition principle, we define a volumetric depth confidence de- scription of the underlying geometry

  7. Stereo and Motion Cues Effect on Depth Perception in Volumetric Data (Technical Report: CVC-UNCC-13-12,

    E-Print Network [OSTI]

    Ras, Zbigniew W.

    Stereo and Motion Cues Effect on Depth Perception in Volumetric Data (Technical Report: CVC-UNCC-13 cues effect on depth judgment of volumetric data," Stereoscopic Displays and Applications XXV (SD&A2014 on Depth Perception of Volumetric Data Isaac Cho, Zachary Wartell, Wenwen Dou, Xiaoyu Wang and William

  8. Effects of cavern depth on surface subsidence and storage loss of oil-filled caverns

    SciTech Connect (OSTI)

    Hoffman, E L

    1992-01-01

    Finite element analyses of oil-filled caverns were performed to investigate the effects of cavern depth on surface subsidence and storage loss, a primary performance criteria of SPR caverns. The finite element model used for this study was axisymmetric, approximating an infinite array of caverns spaced at 750 ft. The stratigraphy and cavern size were held constant while the cavern depth was varied between 1500 ft and 3000 ft in 500 ft increments. Thirty year simulations, the design life of the typical SPR cavern, were performed with boundary conditions modeling the oil pressure head applied to the cavern lining. A depth dependent temperature gradient of 0.012{degrees}F/ft was also applied to the model. The calculations were performed using ABAQUS, a general purpose of finite element analysis code. The user-defined subroutine option in ABAQUS was used to enter an elastic secondary creep model which includes temperature dependence. The calculations demonstrated that surface subsidence and storage loss rates increase with increasing depth. At lower depths the difference between the lithostatic stress and the oil pressure is greater. Thus, the effective stresses are greater, resulting in higher creep rates. Furthermore, at greater depths the cavern temperatures are higher which also produce higher creep rates. Together, these factors result in faster closure of the cavern. At the end of the 30 year simulations, a 1500 ft-deep cavern exhibited 4 percent storage loss and 4 ft of subsidence while a 3000 ft-deep cavern exhibited 33 percent storage loss and 44 ft of subsidence. The calculations also demonstrated that surface subsidence is directly related to the amount of storage loss. Deeper caverns exhibit more subsidence because the caverns exhibit more storage loss. However, for a given amount of storage loss, nearly the same magnitude of surface subsidence was exhibited, independent of cavern depth.

  9. STUDENT AGREEMENT Student should initial, indicating agreement

    E-Print Network [OSTI]

    Meyers, Steven D.

    STUDENT AGREEMENT Student should initial, indicating agreement: ____ I have met with my graduate dates: Master's Degree: Total Hours Master's Degree: Completion Date Instructions: Once the final

  10. Interconnection-Wide Transmission Planning Initiative: Topic...

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

    State Agency Input Regarding Electric Resource and Transmission Planning in the Texas Interconnection Interconnection-Wide Transmission Planning Initiative: Topic B, State Agency...

  11. Interconnection-Wide Transmission Planning Initiative: Topic...

    Office of Environmental Management (EM)

    A, Interconnection-Level Analysis and Planning Interconnection-Wide Transmission Planning Initiative: Topic A, Interconnection-Level Analysis and Planning A description of the...

  12. Interconnection-Wide Transmission Planning Initiative: Topic...

    Office of Environmental Management (EM)

    Interconnection on Electric Resource Planning and Priorities Interconnection-Wide Transmission Planning Initiative: Topic B, Cooperation Among States in the Eastern...

  13. Interconnection-Wide Transmission Planning Initiative: Topic...

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

    Western Interconnection under the Interconnection-Wide Transmission Planning Initiative, part of the American Recovery and Reinvestment Act. The fundamental purpose of the awards...

  14. Voluntary Initiative: Partnering to Enhance Program Capacity...

    Energy Savers [EERE]

    Peer Exchange Call Series: Voluntary Initiative: Partnering to Enhance Program Capacity, Call Slides and Summary, May 8, 2014. Call Slides and Summary More Documents &...

  15. commercial buildings initiative | netl.doe.gov

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

    across the commercial building sector by developing, demonstrating and deploying cost-effective solutions. Commercial Buildings Initiative: http:www1.eere.energy.gov...

  16. The Department of Energy Launches Cybersecurity Initiative |...

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

    Initiative February 1, 2011 - 12:00pm Addthis Collaborative effort will develop a risk management process guideline WASHINGTON, DC - The Department of Energy is launching...

  17. Innovative Manufacturing Initiative Recognition Day, Advanced...

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

    Publications Innovative Manufacturing Initiative Recognition Day Advanced Manufacturing Office Overview Unlocking the Potential of Additive Manufacturing in the Fuel Cells Industry...

  18. Green Manufacturing Initiative Annual Report 2010

    E-Print Network [OSTI]

    de Doncker, Elise

    Green Manufacturing Initiative Annual Report 2010 Dr. John Patten Dr. David Meade May 3, 2011 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Energy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Herman Miller Energy Center . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

  19. Energy Efficient Schools Initiative - Grants | Department of...

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

    Maximum Rebate Varies by school district Program Info Sector Name State Administrator Energy Efficient Schools Initiative Website http:www.tn.goveesifinanceinc.shtml...

  20. Clean Energy Manufacturing Initiative Industrial Efficiency and...

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

    Industrial Efficiency and Energy Productivity Video Clean Energy Manufacturing Initiative Industrial Efficiency and Energy Productivity Video Addthis An error occurred. Try...

  1. International Nuclear Energy Research Initiative, Fiscal Year...

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

    Area: Reactor Concepts RD&D Project Start Date: January 2011 Project End Date: December 2013 38 | International Nuclear Energy Research Initiative (I-NERI) Fiscal Year 2011...

  2. Strategic Initiatives for Hydrogen Delivery Workshop | Department...

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

    Initiatives for Hydrogen Delivery Workshop The U.S. Department of Energy's Hydrogen Pipeline Working Group Workshop included more than 45 researchers and industry experts. The...

  3. Pointwise Stabilization of a Hybrid System and Optimal Location of Actuator

    SciTech Connect (OSTI)

    Ammari, Kais [Department of Mathematics, Faculty of Sciences of Monastir (Tunisia)], E-mail: kais.ammari@fsm.rnu.tn; Saidi, Abdelkader [Institut de Recherche Mathematique Avancee, Universite Louis Pasteur, 7 rue Rene Descartes (France)], E-mail: saidi@math.u-strasbg.fr

    2007-06-15

    We consider a pointwise stabilization problem for a model arising in the control of noise. We prove that we have exponential stability for the low frequencies but not for the high frequencies. Thus, we give an explicit polynomial decay estimation at high frequencies that is valid for regular initial data while clarifying that the behavior of the constant which intervenes in this estimation there, functions as the frequency of cut. We propose a numerical approximation of the model and study numerically the best location of the actuator at low frequencies.

  4. Energy Initiatives at Virginia Tech presented to

    E-Print Network [OSTI]

    Crawford, T. Daniel

    Energy Initiatives at Virginia Tech ­ A Snapshot presented to COE Administrative Committee Satish V and new initiatives · What are the missing pieces? · Benchmarking #12;US energy flow in 2009 #12;Important findings of the DOE Quadrennial Technology Review (QTR) #12;The 3Ms of energy technologies #12;The QTR has

  5. THE NORTH CAROLINA FOOD PROCESSING INITIATIVE

    E-Print Network [OSTI]

    Buckel, Jeffrey A.

    THE NORTH CAROLINA FOOD PROCESSING INITIATIVE Manufacturing jobs for North Carolina Bringing manufacturing back to N.C. In 2014, the North Carolina General Assembly funded this initiative to diversify development in communities across North Carolina and the globe. We will grow jobs From innovations that can

  6. NANOTECHNOLOGY INITIATIVE Annual Report FY 20092010

    E-Print Network [OSTI]

    NC STATE NANOTECHNOLOGY INITIATIVE Annual Report FY 20092010 In This Report: · Raleigh named top AS AN EMERGING LEADER IN THE FIELD OF NANOTECHNOLOGY." Dr. Gregory Parsons, NC State Nanotechnology Initiative was a period of tremendous growth for nanotechnology activitiesThis past year was a period of tremendous growth

  7. Cornell's Urban Sustainability Initiatives ACSF Lunch Summary

    E-Print Network [OSTI]

    Walter, M.Todd

    Cornell's Urban Sustainability Initiatives ACSF Lunch Summary Compiled by Marianne Krasny (NTRES was to outline steps that Cornell could take to define an urban sustainability initiative in collaboration of our student body, it is important for Cornell to more broadly address urban sustainability issues. Our

  8. FUTURE POWER GRID INITIATIVE Intelligent Networked Sensors

    E-Print Network [OSTI]

    FUTURE POWER GRID INITIATIVE Intelligent Networked Sensors Capable of Autonomous, Adaptive from the rest of the power grid and reconnect and synchronize without loss of functionality FOCUS AREA Power Grid Initiative (FPGI) will deliver next-generation concepts and tools for grid operation

  9. FUTURE POWER GRID INITIATIVE Next Generation Network

    E-Print Network [OSTI]

    FUTURE POWER GRID INITIATIVE Next Generation Network Simulations for Power System Applications resources. To operate the future power grids, these will need to take into account: » the integration (509) 372-6575 jason.fuller@pnnl.gov ABOUT FPGI The Future Power Grid Initiative (FPGI) will deliver

  10. FUTURE POWER GRID INITIATIVE GridOPTICSTM

    E-Print Network [OSTI]

    FUTURE POWER GRID INITIATIVE GridOPTICSTM : A Software Framework for Power System Operations technologies needed to support the operations and planning of the future power grid » provide a framework to the GridPACK numerical library that is being developed in the Future Power Grid Initiative APPROACH

  11. THE PRECISION MEDICINE INITIATIVE WHAT IS IT?

    E-Print Network [OSTI]

    Bandettini, Peter A.

    THE PRECISION MEDICINE INITIATIVE WHAT IS IT? Precision medicine is an emerging approach, environment, and lifestyle. The Precision Medicine Initiative will generate the scientific evidence needed to move the concept of precision medicine into clinical practice. WHY NOW? The time is right because of

  12. Public engagement initiative on food and drink

    E-Print Network [OSTI]

    Rambaut, Andrew

    .g. Gut flora E.g. Minimising food waste Global Context Growing, farming and Harvesting ProcessingPublic engagement initiative on food and drink #12;The Wellcome Trust is a global charitable initiative on food and drink 2 #12;We support the brightest minds in biomedical research and the medical

  13. Renewable Energy Transmission Initiative Phase 1A

    E-Print Network [OSTI]

    Renewable Energy Transmission Initiative Phase 1A DRAFT REPORT MARCH 2008 RETI-1000-2008-001-D #12;RETI Stakeholder Steering Committee Renewable Energy Transmission Initiative Phase 1A DRAFT REPORT B are registered trademarks of Black & Veatch Holding Company #12;RETI Stakeholder Steering Committee Renewable

  14. NCGIA Initiative 13 "User Interfaces for

    E-Print Network [OSTI]

    California at Santa Barbara, University of

    NCGIA Initiative 13 "User Interfaces for Geographic Information Systems" Closing Report David M. Mark Abstract This report describes the results of NCGIA Research Initiative 13 "User Interfaces on User Interfaces for Geographic Information Systems was adopted by the NCGIA in December 1989

  15. Clean Energy and Bond Finance Initiative

    Broader source: Energy.gov [DOE]

    Provides information on Clean Energy and Bond Finance Initiative (CE+BFI). CE+BFI brings together public infrastructure finance agencies, clean energy public fund managers and institutional investors across the country to explore how to raise capital at scale for clean energy development through bond financing. Author: Clean Energy and Bond Finance Initiative

  16. Depth profiling analysis of solar wind helium collected in diamond-like carbon film from Genesis

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

    Bajo, Ken-ichi; Olinger, Chad T.; Jurewicz, Amy J.G.; Burnett, Donald S.; Sakaguchi, Isao; Suzuki, Taku; Itose, Satoru; Ishihara, Morio; Uchino, Kiichiro; Wieler, Rainer; et al

    2015-10-01

    The distribution of solar-wind ions in Genesis mission collectors, as determined by depth profiling analysis, constrains the physics of ion solid interactions involving the solar wind. Thus, they provide an experimental basis for revealing ancient solar activities represented by solar-wind implants in natural samples. We measured the first depth profile of ?He in a collector; the shallow implantation (peaking at more »is consistent with TRIM simulations using the observed ?He velocity distribution during the Genesis mission. It is therefore likely that all solar-wind elements heavier than H are completely intact in this Genesis collector and, consequently, the solar particle energy distributions for each element can be calculated from their depth profiles. Ancient solar activities and space weathering of solar system objects could be quantitatively reproduced by solar particle implantation profiles.« less

  17. Initial results from seismic monitoring at the Aquistore CO2 storage site, Saskatchewan, Canada

    SciTech Connect (OSTI)

    White, D. J.; Roach, L. A.N.; Roberts, B.; Daley, T. M.

    2014-12-31

    The Aquistore Project, located near Estevan, Saskatchewan, is one of the first integrated commercial-scale CO2 storage projects in the world that is designed to demonstrate CO2 storage in a deep saline aquifer. Starting in 2014, CO2 captured from the nearby Boundary Dam coal-fired power plant will be transported via pipeline to the storage site and to nearby oil fields for enhanced oil recovery. At the Aquistore site, the CO2 will be injected into a brine-filled sandstone formation at ~3200 m depth using the deepest well in Saskatchewan. The suitability of the geological formations that will host the injected CO2 has been predetermined through 3D characterization using high-resolution 3D seismic images and deep well information. These data show that 1) there are no significant faults in the immediate area of the storage site, 2) the regional sealing formation is continuous in the area, and 3) the reservoir is not adversely affected by knolls on the surface of the underlying Precambrian basement. Furthermore, the Aquistore site is located within an intracratonic region characterized by extremely low levels of seismicity. This is in spite of oil-field related water injection in the nearby Weyburn-Midale field where a total of 656 million m3 of water have been injected since the 1960`s with no demonstrable related induced seismicity. A key element of the Aquistore research program is the further development of methods to monitor the security and subsurface distribution of the injected CO2. Toward this end, a permanent areal seismic monitoring array was deployed in 2012, comprising 630 vertical-component geophones installed at 20 m depth on a 2.5x2.5 km regular grid. This permanent array is designed to provide improved 3D time-lapse seismic imaging for monitoring subsurface CO2. Prior to the onset of CO2 injection, calibration 3D surveys were acquired in May and November of 2013. Comparison of the data from these surveys relative to the baseline 3D survey data from 2012 shows excellent repeatability (NRMS less than 10%) which will provide enhanced monitoring sensitivity to smaller amounts of CO2. The permanent array also provides continuous passive monitoring for injection-related microseismicity. Passive monitoring has been ongoing since the summer of 2012 in order to establish levels of background seismicity before CO2 injection starts in 2014. Microseismic monitoring was augmented in 2013 by the installation of 3 broadband seismograph stations surrounding the Aquistore site. These surface installations should provide a detection capability of seismic events with magnitudes as low as ~0. Downhole seismic methods are also being utilized for CO2 monitoring at the Aquistore site. Baseline crosswell tomographic images depict details (meters-scale) of the reservoir in the 150-m interval between the observation and injection wells. This level of resolution is designed to track the CO2 migration between the wells during the initial injection period. A baseline 3D vertical seismic profile (VSP) was acquired in the fall of 2013 to provide seismic images with resolution on a scale between that provided by the surface seismic array and the downhole tomography. The 3D VSP was recorded simultaneously using both a conventional array of downhole geophones (60-levels) and an optical fibre system. The latter utilized an optical fiber cable deployed on the outside of the monitor well casing and cemented in place. A direct comparison of these two methodologies will determine the suitability of using the fiber cable for ongoing time-lapse VSP monitoring.

  18. Initial results from seismic monitoring at the aquistore CO2 storage site, Saskatchewan, Canada

    SciTech Connect (OSTI)

    White, D. J. [Geological Survey of Canada, Ottawa (Canada); Roach, L. A.N. [Geological Survey of Canada, Ottawa (Canada); Roberts, B. [Geological Survey of Canada, Ottawa (Canada); Daley, T. M. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

    2014-12-31

    The Aquistore Project, located near Estevan, Saskatchewan, is one of the first integrated commercial-scale CO2 storage projects in the world that is designed to demonstrate CO2 storage in a deep saline aquifer. Starting in 2014, CO2 captured from the nearby Boundary Dam coal-fired power plant will be transported via pipeline to the storage site and to nearby oil fields for enhanced oil recovery. At the Aquistore site, the CO2 will be injected into a brine-filled sandstone formation at ~3200 m depth using the deepest well in Saskatchewan. The suitability of the geological formations that will host the injected CO2 has been predetermined through 3D characterization using high-resolution 3D seismic images and deep well information. These data show that 1) there are no significant faults in the immediate area of the storage site, 2) the regional sealing formation is continuous in the area, and 3) the reservoir is not adversely affected by knolls on the surface of the underlying Precambrian basement. Furthermore, the Aquistore site is located within an intracratonic region characterized by extremely low levels of seismicity. This is in spite of oil-field related water injection in the nearby Weyburn-Midale field where a total of 656 million m3 of water have been injected since the 1960`s with no demonstrable related induced seismicity. A key element of the Aquistore research program is the further development of methods to monitor the security and subsurface distribution of the injected CO2. Toward this end, a permanent areal seismic monitoring array was deployed in 2012, comprising 630 vertical-component geophones installed at 20 m depth on a 2.5x2.5 km regular grid. This permanent array is designed to provide improved 3D time-lapse seismic imaging for monitoring subsurface CO2. Prior to the onset of CO2 injection, calibration 3D surveys were acquired in May and November of 2013. Comparison of the data from these surveys relative to the baseline 3D survey data from 2012 shows excellent repeatability (NRMS less than 10%) which will provide enhanced monitoring sensitivity to smaller amounts of CO2. The permanent array also provides continuous passive monitoring for injection-related microseismicity. Passive monitoring has been ongoing since the summer of 2012 in order to establish levels of background seismicity before CO2 injection starts in 2014. Microseismic monitoring was augmented in 2013 by the installation of 3 broadband seismograph stations surrounding the Aquistore site. These surface installations should provide a detection capability of seismic events with magnitudes as low as ~0. Downhole seismic methods are also being utilized for CO2 monitoring at the Aquistore site. Baseline crosswell tomographic images depict details (meters-scale) of the reservoir in the 150-m interval between the observation and injection wells. This level of resolution is designed to track the CO2 migration between the wells during the initial injection period. A baseline 3D vertical seismic profile (VSP) was acquired in the fall of 2013 to provide seismic images with resolution on a scale between that provided by the surface seismic array and the downhole tomography. The 3D VSP was recorded simultaneously using both a conventional array of downhole geophones (60-levels) and an optical fibre system. The latter utilized an optical fiber cable deployed on the outside of the monitor well casing and cemented in place. A direct comparison of these two methodologies will determine the suitability of using the fiber cable for ongoing time-lapse VSP monitoring.

  19. The Indian solar pumping experience and commercialization initiatives

    SciTech Connect (OSTI)

    Bakthavatsalam, V.; Hart, T.J.; Parthan, B. [Indian Renewable Energy Development Agency Ltd., New Delhi (India)

    1997-12-31

    It is relatively easy to find a good agricultural location with water resources, however, availability of the necessary power for lifting and distribution of water is more of a constraint. For thousands of years human muscle power and draught animals have been used and still continue to be used in many parts of the world; the mechanized techniques for pumping of water which are becoming increasingly important to meet irrigation power requirements. Here, the range of available energy options is of decisive importance in the choice of a suitable pump. The paper presents the initiatives and measures to better understand and adapt solar pumping technology to the agricultural environment in India; results of experience and achievements to date.

  20. LINKING Ly? AND LOW-IONIZATION TRANSITIONS AT LOW OPTICAL DEPTH

    SciTech Connect (OSTI)

    Jaskot, A. E.; Oey, M. S.

    2014-08-20

    We suggest that low optical depth in the Lyman continuum (LyC) may relate the Ly? emission, C II and Si II absorption, and C II* and Si II* emission seen in high-redshift galaxies. We base this analysis on Hubble Space Telescope Cosmic Origins Spectrograph spectra of four Green Pea (GP) galaxies, which may be analogs of z > 2 Ly? emitters (LAEs). In the two GPs with the strongest Ly? emission, the Ly? line profiles show reduced signs of resonant scattering. Instead, the Ly? profiles resemble the H? line profiles of evolved star ejecta, suggesting that the Ly? emission originates from a low column density and similar outflow geometry. The weak C II absorption and presence of non-resonant C II* emission in these GPs support this interpretation and imply a low LyC optical depth along the line of sight. In two additional GPs, weak Ly? emission and strong C II absorption suggest a higher optical depth. These two GPs differ in their Ly? profile shapes and C II* emission strengths, however, indicating different inclinations of the outflows to our line of sight. With these four GPs as examples, we explain the observed trends linking Ly?, C II, and C II* in stacked LAE spectra, in the context of optical depth and geometric effects. Specifically, in some galaxies with strong Ly? emission, a low LyC optical depth may allow Ly? to escape with reduced scattering. Furthermore, C II absorption, C II* emission, and Ly? profile shape can reveal the optical depth, constrain the orientation of neutral outflows in LAEs, and identify candidate LyC emitters.

  1. Automated detection and location of indications in eddy current signals

    DOE Patents [OSTI]

    Brudnoy, David M. (Albany, NY); Oppenlander, Jane E. (Burnt Hills, NY); Levy, Arthur J. (Schenectady, NY)

    2000-01-01

    A computer implemented information extraction process that locates and identifies eddy current signal features in digital point-ordered signals, signals representing data from inspection of test materials, by enhancing the signal features relative to signal noise, detecting features of the signals, verifying the location of the signal features that can be known in advance, and outputting information about the identity and location of all detected signal features.

  2. Hawaii Clean Energy Initiative (HCEI) | Department of Energy

    Office of Environmental Management (EM)

    Hawaii Clean Energy Initiative (HCEI) Hawaii Clean Energy Initiative (HCEI) The Hawaii Clean Energy Initiative (HCEI) is an unprecedented effort to transform the entire Hawaii...

  3. 2014 SunShot Initiative Portfolio Book: Tackling Challenges in...

    Energy Savers [EERE]

    & Publications Download the SunShot Initiative 2014 Portfolio 2014 SunShot Initiative Portfolio Book: Photovoltaics 2014 SunShot Initiative Portfolio Book: Systems Integration...

  4. Soil temperature, soil moisture and thaw depth, Barrow, Alaska, Ver. 1

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

    Sloan, V.L.; J.A. Liebig; M.S. Hahn; J.B. Curtis; J.D. Brooks; A. Rogers; C.M. Iversen; R.J. Norby

    2014-01-10

    This dataset consists of field measurements of soil properties made during 2012 and 2013 in areas A-D of Intensive Site 1 at the Next-Generation Ecosystem Experiments (NGEE) Arctic site near Barrow, Alaska. Included are i) weekly measurements of thaw depth, soil moisture, presence and depth of standing water, and soil temperature made during the 2012 and 2013 growing seasons (June - September) and ii) half-hourly measurements of soil temperature logged continuously during the period June 2012 to September 2013.

  5. Depth Profiling Of Small Molecule Ingress Into Planar and Cylindrical Materials Using NRA and PIXE

    SciTech Connect (OSTI)

    Smith, Richard W.; Massingham, Gary; Clough, Anthony S. [Department of Physics, University of Surrey, Guildford, Surrey, GU2 7XH (United Kingdom)

    2003-08-26

    The use of a 3He ion micro-beam technique to study the ingress/diffusion of water into a planar fibre optic grade glass and a cylindrical drug-release polymer is described. One-dimensional concentration profiles showing the depth of water ingress were produced. The depth of penetration of water into the glass was measured by fitting a gaussian function to the concentration profile. The ingress of water into the drug-release polymer was found to be Fickian and a cylindrical diffusion model used to obtain a diffusion coefficient.

  6. Depth Profile of Uncompensated Spins in an Exchange-Bias System

    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 BondingMeeting | Department|DepartmentalDay 49, 2010DepthDepth

  7. Soil temperature, soil moisture and thaw depth, Barrow, Alaska, Ver. 1

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

    Sloan, V.L.; J.A. Liebig; M.S. Hahn; J.B. Curtis; J.D. Brooks; A. Rogers; C.M. Iversen; R.J. Norby

    This dataset consists of field measurements of soil properties made during 2012 and 2013 in areas A-D of Intensive Site 1 at the Next-Generation Ecosystem Experiments (NGEE) Arctic site near Barrow, Alaska. Included are i) weekly measurements of thaw depth, soil moisture, presence and depth of standing water, and soil temperature made during the 2012 and 2013 growing seasons (June - September) and ii) half-hourly measurements of soil temperature logged continuously during the period June 2012 to September 2013.

  8. Condensing Heating and Water Heating Equipment Workshop Location...

    Energy Savers [EERE]

    Condensing Heating and Water Heating Equipment Workshop Location: Washington Gas Light Appliance Training Facility 6801 Industrial Road Springfield, VA Date: October 9, 2014 Time:...

  9. Policy-aware sender anonymity in Location-based services

    E-Print Network [OSTI]

    Vyas, Avinash

    2011-01-01

    from attackers who (via hacking or subpoenas) gain access toagainst attackers who, via hacking or subpoenas, gain accessthe location database D 1 (via hacking or subpoena) and is “

  10. Located in historic Los Alamos, New Mexico against the backdrop...

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

    Located in historic Los Alamos, New Mexico against the backdrop of the lush Jemez Mountains, Los Alamos National Laboratory (LANL) offers its education program participants...

  11. Attack-Resistant Location Estimation in Sensor (Revised August 2005)

    E-Print Network [OSTI]

    Ning, Peng

    role in many sensor network applications. Not only do applications such as environment monitoring and target tracking require sensors' location information to fulfill their tasks, but several fundamental

  12. Wind Turbine Manufacturers in the U. S.: Locations and Local...

    Wind Powering America (EERE)

    Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. Wind Turbine Manufacturers in the U.S.: Locations and Local Impacts WINDPOWER 2010 Conference...

  13. Title 33 CFR 115 Bridge Locations and Clearances: Administrative...

    Open Energy Info (EERE)

    Title 33 CFR 115 Bridge Locations and Clearances: Administrative Procedures Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- Federal...

  14. Alternative Fueling Station Locator App Provides Info at Your...

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

    stations that offer electricity, natural gas, biodiesel, E85, propane, or hydrogen. | Energy Department The Alternative Fueling Station Locator iPhone app helps you find...

  15. Identification of High Collision Concentration Locations Under Wet Weather Conditions

    E-Print Network [OSTI]

    Hwang, Taesung; Chung, Koohong; Ragland, David; Chan, Chin-Yao

    2008-01-01

    conducted under wet weather conditions. Observations fromLeahy, M. , and Suggett, J. Weather as a Chronic Hazard forLocations Under Wet Weather Conditions Taesung Hwang,

  16. THE LOCATIONS OF SHORT GAMMA-RAY BURSTS AS EVIDENCE FOR COMPACT OBJECT BINARY PROGENITORS

    SciTech Connect (OSTI)

    Fong, W.; Berger, E.

    2013-10-10

    We present a detailed investigation of Hubble Space Telescope rest-frame UV/optical observations of 22 short gamma-ray burst (GRB) host galaxies and sub-galactic environments. Utilizing the high angular resolution and depth of HST we characterize the host galaxy morphologies, measure precise projected physical and host-normalized offsets between the bursts and host centers, and calculate the locations of the bursts with respect to their host light distributions (rest-frame UV and optical). We calculate a median short GRB projected physical offset of 4.5 kpc, about 3.5 times larger than that for long GRBs, and find that ?25% of short GRBs have offsets of ?> 10 kpc. When compared to their host sizes, the median offset is 1.5 half-light radii (r{sub e} ), about 1.5 times larger than the values for long GRBs, core-collapse supernovae, and Type Ia supernovae. In addition, ?20% of short GRBs having offsets of ?> 5r{sub e} , and only ?25% are located within 1r{sub e} . We further find that short GRBs severely under-represent their hosts' rest-frame optical and UV light, with ?30%-45% of the bursts located in regions of their host galaxies that have no detectable stellar light, and ?55% in the regions with no UV light. Therefore, short GRBs do not occur in regions of star formation or even stellar mass. This demonstrates that the progenitor systems of short GRBs must migrate from their birth sites to their eventual explosion sites, a signature of kicks in compact object binary systems. Utilizing the full sample of offsets, we estimate natal kick velocities of ?20-140 km s{sup –1}. These independent lines of evidence provide the strongest support to date that short GRBs result from the merger of compact object binaries (NS-NS/NS-BH)

  17. Low-melting elemental metal or fusible alloy encapsulated polymerization initiator for delayed initiation

    DOE Patents [OSTI]

    Hermes, Robert E.

    2015-12-22

    An encapsulated composition for polymerization includes an initiator composition for initiating a polymerization reaction, and a capsule prepared from an elemental metal or fusible alloy having a melting temperature from about 20.degree. C. to about 200.degree. C. A fluid for polymerization includes the encapsulated composition and a monomer. When the capsule melts or breaks open, the initiator is released.

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

    E-Print Network [OSTI]

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

  19. A Depth Controlling Strategy for Strongly Typed Evolutionary Programming Claire J. Kennedy

    E-Print Network [OSTI]

    Fernandez, Thomas

    A Depth Controlling Strategy for Strongly Typed Evolutionary Programming Claire J. Kennedy Department of Computer Science University of Bristol Bristol BS8 1UB, U.K. kennedy@cs.bris.ac.uk Christophe is that of STEPS - Strongly Typed Evolutionary Programming Sys- tem (Kennedy and Giraud-Carrier 1999). STEPS

  20. Laser infrared photothermal radiometric depth profilometry of steels and its potential in rail track evaluation

    E-Print Network [OSTI]

    Mandelis, Andreas

    -scattering or in the transmission mode using a variety of sensor probes. In this work we used the infrared (IR) photothermal radioLaser infrared photothermal radiometric depth profilometry of steels and its potential in rail track evaluation A. Mandelis*, M. Munidasa, L. Nicolaides Photothermal and Optoelectronic Diagnostics

  1. Efficient Regression of General-Activity Human Poses from Depth Images Ross Girshick

    E-Print Network [OSTI]

    Kohli, Pushmeet

    Efficient Regression of General-Activity Human Poses from Depth Images Ross Girshick Jamie Shotton of several decision-tree training ob- jectives. Key aspects of our work include: regression di- rectly from the regression-based ap- proaches that have been a staple of monocular 2D human pose estimation [1, 19, 10, 15

  2. REAL-TIME DEPTH BOUNDARY OPTIMIZATION FOR LOCAL AREA-BASED STEREO David Gallup1

    E-Print Network [OSTI]

    Pollefeys, Marc

    a snake-like energy optimized with a dynamic programming method. This clean-up step requires only O(#pixels) time and space, making it well-suited for real-time where local area-based stereo is often used. Our depth estimates are needed immediately, or for processing large amounts of data as in urban

  3. Oil and Gas CDT Predicting fault permeability at depth: incorporating natural

    E-Print Network [OSTI]

    Henderson, Gideon

    Oil and Gas CDT Predicting fault permeability at depth: incorporating natural permeability controls on fluid flow in oil and gas reservoirs. Fault zones are composed of many deformation elements will receive 20 weeks bespoke, residential training of broad relevance to the oil and gas industry: 10 weeks

  4. Journal of Superconductivity, Vol. 5, No. 4, 1992 Magnetic Penetration Depth Measurements in

    E-Print Network [OSTI]

    Anlage, Steven

    of superconductivity is the diamagnetic response of a superconductor below its transition temperature To. The abilityJournal of Superconductivity, Vol. 5, No. 4, 1992 Magnetic Penetration Depth Measurements in Cuprate Superconductors Steven M. AnlageI and Dong-Ho Wut Received 16 April 1992 We examine recent results

  5. Determination of aerosol optical depth using a Micro Total Ozone Spectrometer II (MICROTOPS II) sunphotometer

    E-Print Network [OSTI]

    of Energy, the Office of Educational Program, the National Science Foundation and the Louis Stokes Alliances solar radiation. These effects are quantified by the aerosol optical depth (AOD), which is the exponential decrease in solar radiation, due to the presence of aerosols. We performed the retrievals of AOD

  6. Plumbing the Depths: Testing Natural Tracers of Subsurface CO2 Origin and

    E-Print Network [OSTI]

    Gilfillan, Stuart

    to be added to the CO2 at the time of injec- tion. This will marginally increase the cost of storagePlumbing the Depths: Testing Natural Tracers of Subsurface CO2 Origin and Migration, Utah Mark storage of fluid CO2 in porous subsurface rock will re- quire the ability to track, and identify

  7. Seepage from a special class of a curved channel with drainage layer at shallow depth

    E-Print Network [OSTI]

    Chahar, B. R.

    solution corresponding to the water table below the top of the drainage layer has also been deduced from is below the top of the drainage layer then the seepage is much more than that in homogeneous medium with drainage layer at shallow depth, Water Resour. Res., 45, W09423, doi:10.1029/2009WR007899. 1. Introduction

  8. Changes in auditory sensitivity with depth in a free-diving California sea lion (Zalophus californianus)

    E-Print Network [OSTI]

    Reichmuth, Colleen

    of sound energy, because of the air­ water barrier at the tympanic membrane, where theoretically, almost tanks, and may not accurately represent the auditory functioning of free-ranging animals, especially if hearing sensitivity changes with water depth. Underwater auditory thresholds were determined

  9. Photoacoustic frequency-domain depth profilometry of surface-layer inhomogeneities: Application to laser processed steels

    E-Print Network [OSTI]

    Mandelis, Andreas

    (laser or electron beam), modulated at a certain frequency is focused onto the sample surface and Optodmronic Diagnostics Laboratory, Department of Mechanical Engineering, Uniuerxity of Toronto, Toronto with a variable depth range, compared to conventional tech- niques. In this family of methods a beam of energy

  10. hlternatiomd Journal of Thermophysics. Vol. 15, No. 6. 1994 Depth Profilometry of Near-Surface Inhomogeneities

    E-Print Network [OSTI]

    Mandelis, Andreas

    (laser or electron beam) modulated at a certain frequency is focused onto the sample surface and obtaining arbitrary diffusivity depth profiles from the laser beam-intensity modulation frequency dependence Properties, June 19-24, 1994, Boulder, Colorado, U.S.A. 2Photothermal and Optoelectronic Diagnostics

  11. Sea Depth Measurement with Restricted Floating Sensors Zheng Yang, Mo Li, and Yunhao Liu

    E-Print Network [OSTI]

    Liu, Yunhao

    the harbor for several days. Monitoring sea depth costs this harbor more than 18 million US dollars per year. The amount of silta- tion in H. H. Harbor is affected by many factors, among which tide and wind blow variable nature of wind brings more incidental and intensive effects. For example, records show that strong

  12. A New Theory for the Atmospheric Energy Spectrum: Depth-Limited Temperature Anomalies at the Tropopause

    E-Print Network [OSTI]

    Smith, K. Shafer

    A New Theory for the Atmospheric Energy Spectrum: Depth-Limited Temperature Anomalies Sciences, New York University, 251 Mercer Street, New York, NY 10012 Communicated by Andrew J. Majda, June- bations generated at the planetary scale excite a direct cas- cade of energy with a slope of -3 at large

  13. Effects of induced flow on the depths of active back-arc basins 

    E-Print Network [OSTI]

    Tomlins, Robynn Lee

    1993-01-01

    The depth of active back-arc basins, younger than 10 Ma is correlated to the angle of subduction, in that the deepest basins are associated with steep angles of subduction, and the shallowest to small angles of subduction. A two-dimensional comer...

  14. An in-depth study of forest products industries in the Pacific Northwest

    E-Print Network [OSTI]

    An in-depth study of forest products industries in the Pacific Northwest Tendayi Mhlanga, World. · Current state of the forest products industry. · Production outlook. #12;· The PNW refers to the forested% of US energy needs. · Sources of biomass are; round-wood, mill residues, logging or woods residue, urban

  15. RESEARCH PAPER Focal depths and mechanisms of Tohoku-Oki aftershocks

    E-Print Network [OSTI]

    Ritsema, Jeroen

    RESEARCH PAPER Focal depths and mechanisms of Tohoku-Oki aftershocks from teleseismic P wave mechanisms Á Coseismic stress change 1 Introduction The Japan Trench is one of the great earthquake generating regions in the world. Due to the fast convergence between the Pacific and Eurasian plates (De

  16. 1999 Macmillan Magazines Ltd both depth and time. So they directly

    E-Print Network [OSTI]

    Church, George M.

    © 1999 Macmillan Magazines Ltd both depth and time. So they directly observe the evolution of both­238 (1996). 8. Rose-Petruck, C. et al. Nature 398, 310­312 (1999). 9. Maris, H. Sci. Am. 278, 86­89 (1998|VOL398|25MARCH1999|www.nature.com 285 Olfaction Good reception in fruitfly antennae Yitzhak Pilpel

  17. Control of pore fluid pressure on depth of emplacement of magmatic sills: An experimental approach

    E-Print Network [OSTI]

    Galland, Olivier

    Control of pore fluid pressure on depth of emplacement of magmatic sills: An experimental approach Available online 24 March 2010 Keywords: Sill emplacement Hydraulic fracturing Pore fluid pressure Physical pressure. We first theoretically show that, in anisotropic media, the higher the pore fluid pressure

  18. Neutron production by cosmic-ray muons at shallow depth J. Busenitz,1

    E-Print Network [OSTI]

    Piepke, Andreas G.

    Neutron production by cosmic-ray muons at shallow depth F. Boehm,3 J. Busenitz,1 B. Cook,3 G Received 23 June 2000; published 12 October 2000 The yield of neutrons produced by cosmic ray muons of one and two neutron captures was determined. Modeling the neutron capture efficiency allowed us

  19. Calculated and Mapped Depths of Closure Along the U.S.

    E-Print Network [OSTI]

    US Army Corps of Engineers

    Calculated and Mapped Depths of Closure Along the U.S. Coastlines Using WIS Hindcast Data Katherine the seaward extent of sediment transport Tool will aid coastal planners and engineers in designing coastal using wave tank and field data Inner DOC · Marks seaward extent of the littoral zone, which

  20. Water wave packets over variable depth R. H. J. Grimshaw and S. Y. Annenkov

    E-Print Network [OSTI]

    Water wave packets over variable depth R. H. J. Grimshaw and S. Y. Annenkov Department to describe how a water wave packet will deform and eventually be destroyed as it propagates shoreward from deep to shallow water. It is well-known that in the framework of the usual nonlinear Schrodinger

  1. The relationship between tibetan snow depth, ENSO, river discharge and the monsoons of Bangladesh

    E-Print Network [OSTI]

    Kaplan, Alexey

    The relationship between tibetan snow depth, ENSO, river discharge and the monsoons of Bangladesh, we examine the interannual variability of the monsoon rains of Bangladesh, an area greatly affected of Bengal storm surge. For the twentieth century, we found Bangladesh monsoon rainfall (BMR

  2. Stress evolution of the San Andreas fault system: Recurrence interval versus locking depth

    E-Print Network [OSTI]

    Smith-Konter, Bridget

    Stress evolution of the San Andreas fault system: Recurrence interval versus locking depth Bridget by stress that has accumulated in the upper locked portion of the crust. The present-day stress accumulation rate on any given fault segment is fairly well resolved by current geodetic measurements. Model stress

  3. High-Level Fusion of Depth and Intensity for Pedestrian Classification

    E-Print Network [OSTI]

    Gavrila, Dariu M.

    High-Level Fusion of Depth and Intensity for Pedestrian Classification Marcus Rohrbach1,3 , Markus. This paper presents a novel approach to pedestrian classi- fication which involves a high-level fusion pedestrians and non-pedestrians. We refrain from the construction of a joint feature space, but instead employ

  4. Logic depth and power consumption in self-timed circuits: A case-study

    E-Print Network [OSTI]

    Boemo, Eduardo

    Logic depth and power consumption in self-timed circuits: A case-study Eduardo Boemo J. Herrera to two-phase self- timed pipelines; and second, the increment of data path power consumption://www.etsit.upm.es Abstract.- In this paper the non-linear relationship between power consumption and throughput in two

  5. Remote sensing of breaking wave phase speeds with application to non-linear depth inversions

    E-Print Network [OSTI]

    Haller, Merrick

    Remote sensing of breaking wave phase speeds with application to non-linear depth inversions high-resolution remote sensing video and surface elevation records from fixed, in-situ wave gages. Wave phase speeds are extracted from the remote sensing data using a feature tracking technique, and local

  6. The depth of the tropical Pacific Ocean's warm surface layer shrank during the last three

    E-Print Network [OSTI]

    Yanik, Mehmet Fatih

    The depth of the tropical Pacific Ocean's warm surface layer shrank during the last three decades Pacific Ocean, off an island in Palau. They analysed the ratio of nitrogen and carbon isotopes.1029/2010GL044867 (2010) OceanOgraphy Cold water rising in the Pacific DrUg DeVeLOpMenT Worm surgery on a chip

  7. Wave runup and reflection from coastal structures in depth-limited conditions 

    E-Print Network [OSTI]

    Rathbun, Joel Robert

    1998-01-01

    An experimental hydrodynamic study was undertaken to phics. investigate the effects of depth-limited conditions on wave sunup and reflection from coastal structures. The tests were carried out in a two-dimensional wave flume with a mild 1 235 slope...

  8. Probing the Depths of CSP-M: A new fdr-compliant Validation Tool

    E-Print Network [OSTI]

    Southampton, University of

    Probing the Depths of CSP-M: A new fdr-compliant Validation Tool Michael Leuschel and Marc Fontaine,fontaine}@cs.uni-duesseldorf.de Abstract. We present a new animation and model checking tool for CSP. The tool covers the CSP-M language in the source code, has an LTL model checker and can be used for combined CSP B specifications. During

  9. CHARACTERISATION OF AGED HDPE PIPES FROM DRINKING WATER DISTRIBUTION: INVESTIGATION OF CRACK DEPTH BY NOL RING

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    BY NOL RING TESTS UNDER CREEP LOADING C. Devilliers 1), 2), 3) , L. Laiarinandrasana 1) , B. Fayolle 2. KEYWORDS HDPE pipes, Nol Ring creep test, ageing effects, fracture mechanism, crack depth ratio, aged layer loading than a monotonic tensile loading. It is to be noticed that the Nol Ring test subjected to a creep

  10. Aerosol control on depth of warm rain in convective clouds Mahen Konwar,1

    E-Print Network [OSTI]

    Daniel, Rosenfeld

    Aerosol control on depth of warm rain in convective clouds Mahen Konwar,1 R. S. Maheskumar,1 J. R effective radius (re) increased with distance above cloud base (D). Warm rain became detectable, i.e., rain water content >0.01 g/Kg, at the tops of growing convective clouds when re exceeded 12 mm. The re

  11. An in-depth Analysis of Space Heating Energy Use in Office Buildings

    E-Print Network [OSTI]

    LBNL-5732E An in-depth Analysis of Space Heating Energy Use in Office Buildings Author(s), Hung Energy, Building Technologies Program, of the U.S. Department of Energy under Contract No. DE-AC02-05CH than 7 trillion Joules of site energy annually [USDOE]. Analyzing building space heating performance

  12. Characterization of late Campanian and Maastrichtian planktonic foraminiferal depth habitats and vital activities

    E-Print Network [OSTI]

    and vital activities based on stable isotopes Sigal Abramovich a;Ă , Gerta Keller a , Doris Stu«ben b the deeper thermocline layer during cool climatic intervals. Two distinct types of `vital effect' mechanisms reserved. Keywords: late Cretaceous; planktonic foraminifera; stable isotopes; depth habitats; vital e

  13. Unravelling the influence of water depth and wave energy on the facies diversity of shelf carbonates

    E-Print Network [OSTI]

    Purkis, Sam

    Unravelling the influence of water depth and wave energy on the facies diversity of shelf their production is tied to light and wave energy, carbonate sediments are most effectively produced in shallow energy regime to be reliable indicators of facies type when considered in isolation. Consid- ered

  14. Making the Most of Using Depth Reasoning to Label Line Drawings of Engineering Objects

    E-Print Network [OSTI]

    Martin, Ralph R.

    the automated production of solid models from line drawings which show the visible edges of polyhedral objectsMaking the Most of Using Depth Reasoning to Label Line Drawings of Engineering Objects P. A. C freehand sketches would benefit designers. A subgoal is to take a single line drawing (with hidden lines

  15. Solid precipitation on a tropical glacier in Bolivia measured with an ultrasonic depth gauge

    E-Print Network [OSTI]

    Berthier, Etienne

    Solid precipitation on a tropical glacier in Bolivia measured with an ultrasonic depth gauge Jean effect produces precipitation at midday in the Andean valleys and in the afternoon in the high mountains the main source of melting energy. INDEX TERMS: 3354 Meteorology and Atmospheric Dynamics: Precipitation

  16. A Location Management System for Destination Prediction from Smartphone Sensors

    E-Print Network [OSTI]

    Cho, Sung-Bae

    the current sensor values. The proposed system consists of five modules. Three modules perform to manage collection, the system generates new information. 2) Location extraction: It extacts location, which prediction method using linear regression, logistic regression and random forest [5]. It uses the information

  17. Models for Offender Target Location Selection with Explicit Dependency Structures

    E-Print Network [OSTI]

    O'Leary, Michael

    Models for Offender Target Location Selection with Explicit Dependency Structures Mike O'Leary April 30 - May 1, 2012 O'Leary & Tucker (Towson University) Target Location Selection QMDNS 2012 1 / 54 in this study We thank Phil Canter from the Baltimore County Police Department for his assistance. O'Leary

  18. A MODELING APPROACH FOR LOCATING LOGISTICS PLATFORMS FOR FAST PARCEL

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    1 29 A MODELING APPROACH FOR LOCATING LOGISTICS PLATFORMS FOR FAST PARCEL DELIVERY IN URBAN AREAS for optimizing, in a sustainable way (i.e. economical, eco-friendly and societal), the location of logistics has a logistics platform right in its centre (ARENC: 41362 m2 of warehouses and offices

  19. Facility Location with Hierarchical Facility Costs Zoya Svitkina #

    E-Print Network [OSTI]

    Tardos, Ă?va

    Facility Location with Hierarchical Facility Costs Zoya Svitkina # â?? Eva Tardos + Abstract We consider the facility location problem with hierarchi­ cal facility costs, and give a (4 installation costs. Shmoys, Swamy and Levi [13] gave an approxi­ mation algorithm for a two­level version

  20. Facility Location Under Uncertainty: A Review Lawrence V. Snyder

    E-Print Network [OSTI]

    Snyder, Larry

    for researchers in both the logistics and stochastic/robust optimization com- munities. Indeed, a large number in facility location are not available, we provide examples from the more general logistics literature. 1 Introduction Facility location decisions are costly and difficult to reverse, and their impact spans a long

  1. Advances in Modeling Exploding Bridgewire Initiation

    SciTech Connect (OSTI)

    Hrousis, C A; Christensen, J S

    2010-03-10

    There is great interest in applying magnetohydrodynamic (MHD) simulation techniques to the designs of electrical high explosive (HE) initiators, for the purpose of better understanding a design's sensitivities, optimizing its performance, and/or predicting its useful lifetime. Two MHD-capable LLNL codes, CALE and ALE3D, are being used to simulate the process of ohmic heating, vaporization, and plasma formation in exploding bridgewires (EBW). Initiation of the HE is simulated using Ignition & Growth reactive flow models. 1-D, 2-D and 3-D models have been constructed and studied. The models provide some intuitive explanation of the initiation process and are useful for evaluating the potential impact of identified aging mechanisms (such as the growth of intermetallic compounds or powder sintering). The end product of this work is a simulation capability for evaluating margin in proposed, modified or aged initiation system designs.

  2. Digest of Global Initiatives (June 16, 2011)

    E-Print Network [OSTI]

    Pittendrigh, Barry

    it comes to clean energy, energy security, environmental stabilitDigest of Global Initiatives (June 16, 2011) Active or Pending: Active Title: Eco, and practical protocols for the best solutions for global energy, climate, and environmental problems. More than

  3. Advanced Drop-In Biofuels Initiative Agenda

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

    Roundtable - USDADOEDONDOT-FAA Advanced Drop-In Biofuels Initiative Agenda May 18, 2012 8:00 a.m. - 5:00 p.m. Jefferson Auditorium U.S. Department of Agriculture South Building...

  4. SunShot Initiative | Department of Energy

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

    More News The DOE SunShot Initiative is a national collaborative effort to make solar energy cost-competitive with other forms of electricity by the end of the decade....

  5. Hybrid black-hole binary initial data

    E-Print Network [OSTI]

    Bruno C. Mundim; Bernard J. Kelly; Yosef Zlochower; Hiroyuki Nakano; Manuela Campanelli

    2010-12-04

    Traditional black-hole binary puncture initial data is conformally flat. This unphysical assumption is coupled with a lack of radiation signature from the binary's past life. As a result, waveforms extracted from evolutions of this data display an abrupt jump. In Kelly et al. [Class.Quant.Grav.27:114005,2010], a new binary black-hole initial data with radiation contents derived in the post-Newtonian (PN) calculation was adapted to puncture evolutions in numerical relativity. This data satisfies the constraint equations to the 2.5PN order, and contains a transverse-traceless "wavy" metric contribution, violating the standard assumption of conformal flatness. Although the evolution contained less spurious radiation, there were undesired features; the unphysical horizon mass loss and the large initial orbital eccentricity. Introducing a hybrid approach to the initial data evaluation, we significantly reduce these undesired features.

  6. United Nations Human Space Technology Initiative (HSTI)

    E-Print Network [OSTI]

    Ochiai, M; Steffens, H; Balogh, W; Haubold, H J; Othman, M; Doi, T

    2015-01-01

    The Human Space Technology Initiative was launched in 2010 within the framework of the United Nations Programme on Space Applications implemented by the Office for Outer Space Affairs of the United Nations. It aims to involve more countries in activities related to human spaceflight and space exploration and to increase the benefits from the outcome of such activities through international cooperation, to make space exploration a truly international effort. The role of the Initiative in these efforts is to provide a platform to exchange information, foster collaboration between partners from spacefaring and non-spacefaring countries, and encourage emerging and developing countries to take part in space research and benefit from space applications. The Initiative organizes expert meetings and workshops annually to raise awareness of the current status of space exploration activities as well as of the benefits of utilizing human space technology and its applications. The Initiative is also carrying out primary ...

  7. Innovative Manufacturing Initiatives Recognition Day Agenda

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

    Innovative Manufacturing Initiatives Recognition Day June 20, 2012 The Embassy Row Hotel - 2015 Massachusetts Ave, NW 9:00-9:05am Welcome - Dr. Leo Christodoulou, DOE AMO Program...

  8. Webinar December 2: Materials Genome Initiative

    Broader source: Energy.gov [DOE]

    The Energy Department will present a live webinar entitled "Materials Genome Initiative" on Tuesday, December 2, from 12:00 to 1:00 p.m. Eastern Standard Time.

  9. Alaska Village Initiatives Rural Business Conference

    Broader source: Energy.gov [DOE]

    Hosted by the Alaska Village Initiative, the 24th Annual Rural Small Business Conference brings together rural businesses and leaders to provide them with networking opportunities, training, and technical information.

  10. Hawaii Clean Energy Initiative Scenario Analysis

    Office of Energy Efficiency and Renewable Energy (EERE)

    Analysis of potential policy options to help the state reach the 70% Hawaii Clean Energy Initiative (HCEI) goal, including possible pathways to attain the goal based on currently available technology.

  11. SunShot Initiative 2013 Fact Sheet

    Broader source: Energy.gov [DOE]

    This fact sheet provides an overview of the Energy Department's SunShot Initiative. SunShot aims to make solar energy fully cost-competitive with traditional energy sources by 2020 without subsidies.

  12. Network support for system initiated checkpoints

    DOE Patents [OSTI]

    Chen, Dong; Heidelberger, Philip

    2013-01-29

    A system, method and computer program product for supporting system initiated checkpoints in parallel computing systems. The system and method generates selective control signals to perform checkpointing of system related data in presence of messaging activity associated with a user application running at the node. The checkpointing is initiated by the system such that checkpoint data of a plurality of network nodes may be obtained even in the presence of user applications running on highly parallel computers that include ongoing user messaging activity.

  13. Location Update Accuracy in Human Tracking system using Zigbee modules

    E-Print Network [OSTI]

    Amutha, B

    2009-01-01

    A location and tracking system becomes very important to our future world of pervasive computing. An algorithm for accurate location information is being incorporated in the human walking model and in the blind human walking model. We want to implement an accurate location tracking mechanism using Zigbee along with GPS, we have incorporated Markov chain algorithm for establishing accuracy. Normal Human and blind human walking steps were actually taken in the known environment within our campus and the Markov chain algorithm was used for smoothening the stepwise variation in location updates. A comparison module is also implemented to show the difference between normal human and blind human walking step variations. This accuracy is used for designing a blind tracking device so that the device can be used by the blind for finding the path without obstacles. We present a system level approach to localizing and tracking Human and blind users on a basis of different sources of location information [GPS plus Zigbee...

  14. Celgard US Manufacturing Facilities Initiative for Lithium-ion...

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

    More Documents & Publications Celgard US Manufacturing Facilities Initiative for Lithium-ion Battery Separator Celgard US Manufacturing Facilities Initiative for...

  15. Initial Stress Symmetry and Applications in Elasticity

    E-Print Network [OSTI]

    Artur L. Gower; Pasquale Ciarletta; Michel Destrade

    2015-06-16

    An initial stress within a solid can arise to support external loads or from processes such as thermal expansion in inert matter or growth and remodelling in living materials. For this reason it is useful to develop a mechanical framework of initially stressed solids irrespective of how this stress formed. An ideal way to do this is to write the free energy density $\\Psi= \\Psi(\\boldsymbol F, \\boldsymbol {\\tau})$ in terms of initial stress $\\boldsymbol \\tau$ and the elastic deformation gradient $\\boldsymbol F$. In this paper we present a new constitutive condition for initially stressed materials, which we call the initial stress symmetry (ISS). We focus on two consequences of this symmetry. First we examine how ISS restricts the free energy density $\\Psi = \\Psi (\\boldsymbol F, \\boldsymbol \\tau) $ and present two examples of $\\Psi (\\boldsymbol F, \\boldsymbol \\tau)$ that satisfy ISS. Second we show that the initial stress can be derived from the Cauchy stress and the elastic deformation gradient. To illustrate we take an example from biomechanics and calculate the optimal Cauchy stress within an artery subjected to internal pressure. We then use ISS to derive the optimal target residual stress for the material to achieve after remodelling.

  16. Math 577 Computational Mathematics I Time and Location: 1:50--3:05 TR, Location E1 242

    E-Print Network [OSTI]

    Fasshauer, Greg

    Math 577 ­ Computational Mathematics I Time and Location: 1:50--3:05 TR, Location E1 242 Instructor: Mathematics of Scientific Computing, 3rd Ed, Brooks/Cole (2002), ISBN 0-534-38905-8. Other required material numerical methods for computing eigenvalues and their derivation. 4. Students will understand the basic

  17. Method using a density field for locating related items for data mining

    DOE Patents [OSTI]

    Wylie, Brian N. (Albuquerque, NM)

    2002-01-01

    A method for locating related items in a geometric space transforms relationships among items to geometric locations. The method locates items in the geometric space so that the distance between items corresponds to the degree of relatedness. The method facilitates communication of the structure of the relationships among the items. The method makes use of numeric values as a measure of similarity between each pairing of items. The items are given initial coordinates in the space. An energy is then determined for each item from the item's distance and similarity to other items, and from the density of items assigned coordinates near the item. The distance and similarity component can act to draw items with high similarities close together, while the density component can act to force all items apart. If a terminal condition is not yet reached, then new coordinates can be determined for one or more items, and the energy determination repeated. The iteration can terminate, for example, when the total energy reaches a threshold, when each item's energy is below a threshold, after a certain amount of time or iterations.

  18. Initial results from VC-1, First Continental Scientific Drilling...

    Open Energy Info (EERE)

    precaldera volcaniclastic breccia, and 523 m of Paleozoic carbonates, sandstones, and shales. A previously unknown obsidian flow was encountered at 160 m depth underlying the...

  19. Investigations of initiation spot size effects

    SciTech Connect (OSTI)

    Clarke, Steven A; Akinci, Adrian A; Leichty, Gary; Schaffer, Timothy; Murphy, Michael J; Munger, Alan; Thomas, Keith A

    2010-01-01

    As explosive components become smaller, a greater understanding of the effect of initiation spot size on detonation becomes increasingly critical. A series of tests of the effect of initiation spot size will be described. A series of DOI (direct optical initiation) detonators with initiation spots sizes from {approx}50 um to 1000um have been tested to determine laser parameters for threshold firing of low density PETN pressings. Results will be compared with theoretical predictions. Outputs of the initiation source (DOI ablation) have been characterized by a suite of diagnostics including PDV and schlieren imaging. Outputs of complete detonators have been characterized using PDV, streak, and/or schlieren imaging. At present, we have not found the expected change in the threshold energy to spot size relationship for DOI type detonators found in similar earlier for projectiles, slappers and EBWs. New detonators designs (Type C) are currently being tested that will allow the determination of the threshold for spot sizes from 250 um to 105um, where we hope to see change in the threshold vs. spot size relationship. Also, one test of an extremely small diameter spot size (50um) has resulted in preliminary NoGo only results even at energy densities as much as 8 times the energy density of the threshold results presented here. This gives preliminary evidence that 50um spot may be beyond the critical initiation diameter. The constant threshold energy to spot size relationship in the data to date does however still give some insight into the initiation mechanism of DOI detonators. If the DOI initiation mechanism were a 1D mechanism similar to a slapper or a flyer impact, the expected inflection point in the graph would have been between 300um and 500um diameter spot size, within the range of the data presented here. The lack of that inflection point indicates that the DOI initiation mechanism is more likely a 2D mechanism similar to a sphere or rod projectile. We expect to see a three region response as the results from the smaller spot size Type C detonators are completed.

  20. Anywhere But Here: An Introduction to State Control of Hazardous Waste Facility Location

    E-Print Network [OSTI]

    Tarlock, Dan A.

    1981-01-01

    State Control Of Hazardous- Waste Facility Location A. Danautonomy over the location of hazardous-waste managementa hazardous-waste facility-siting process is the location of

  1. Faculty Networking Initiative Request Form for Support

    E-Print Network [OSTI]

    Bustamante, Fabián E.

    and primary purpose/category; e.g., workshop support, intl. institution/guest welcome, international travel, etc.) PARTNERSHIP INFORMATION Institution/Organization: Location (Country, State and City): Primary/Activity Please provide basic information (a few lines or bullets are appropriate) on following categories: What

  2. Modeling shock initiation in Composition B

    SciTech Connect (OSTI)

    Murphy, M.J.; Lee, E.L.; Weston, A.M.; Williams, A.E.

    1993-05-01

    A hydrodynamic modeling study of the shock initiation behavior of Composition B explosive was performed using the {open_quotes}Ignition and Growth of Reaction in High Explosive{close_quotes} model developed at the Lawrence Livermore National Laboratory. The HE (heterogeneous explosives) responses were computed using the CALE and DYNA2D hydrocodes and then compared to experimental results. The data from several standard shock initiation and HE performance experiments was used to determine the parameters required for the model. Simulations of the wedge tests (pop plots) and failure diameter tests were found to be sufficient for defining the ignition and growth parameters used in the two term version of the computational model. These coefficients were then applied in the response analysis of several Composition B impact initiation experiments. A description of the methodology used to determine the coefficients and the resulting range of useful application of the ignition and growth of reaction model is described.

  3. Wake angle for surface gravity waves on a finite depth fluid

    E-Print Network [OSTI]

    Pethiyagoda, Ravindra; Moroney, Timothy J

    2015-01-01

    Linear water wave theory suggests that wave patterns caused by a steadily moving disturbance are contained within a wedge whose half-angle depends on the depth-based Froude number $F_H$. For the problem of flow past an axisymmetric pressure distribution in a finite-depth channel, we report on the apparent angle of the wake, which is the angle of maximum peaks. For moderately deep channels, the dependence of the apparent wake angle on the Froude number is very different to the wedge angle, and varies smoothly as $F_H$ passes through the critical value $F_H=1$. For shallow water, the two angles tend to follow each other more closely, which leads to very large apparent wake angles for certain regimes.

  4. Surface hardening of titanium alloys with melting depth controlled by heat sink

    DOE Patents [OSTI]

    Oden, Laurance L. (Albany, OR); Turner, Paul C. (Albany, OR)

    1995-01-01

    A process for forming a hard surface coating on titanium alloys includes providing a piece of material containing titanium having at least a portion of one surface to be hardened. The piece having a portion of a surface to be hardened is contacted on the backside by a suitable heat sink such that the melting depth of said surface to be hardened may be controlled. A hardening material is then deposited as a slurry. Alternate methods of deposition include flame, arc, or plasma spraying, electrodeposition, vapor deposition, or any other deposition method known by those skilled in the art. The surface to be hardened is then selectively melted to the desired depth, dependent on the desired coating thickness, such that a molten pool is formed of the piece surface and the deposited hardening material. Upon cooling a hardened surface is formed.

  5. Systems and methods that generate height map models for efficient three dimensional reconstruction from depth information

    DOE Patents [OSTI]

    Frahm, Jan-Michael; Pollefeys, Marc Andre Leon; Gallup, David Robert

    2015-12-08

    Methods of generating a three dimensional representation of an object in a reference plane from a depth map including distances from a reference point to pixels in an image of the object taken from a reference point. Weights are assigned to respective voxels in a three dimensional grid along rays extending from the reference point through the pixels in the image based on the distances in the depth map from the reference point to the respective pixels, and a height map including an array of height values in the reference plane is formed based on the assigned weights. An n-layer height map may be constructed by generating a probabilistic occupancy grid for the voxels and forming an n-dimensional height map comprising an array of layer height values in the reference plane based on the probabilistic occupancy grid.

  6. An Information Theoretic Location Verification System for Wireless Networks

    E-Print Network [OSTI]

    Yan, Shihao; Nevat, Ido; Peters, Gareth W

    2012-01-01

    As location-based applications become ubiquitous in emerging wireless networks, Location Verification Systems (LVS) are of growing importance. In this paper we propose, for the first time, a rigorous information-theoretic framework for an LVS. The theoretical framework we develop illustrates how the threshold used in the detection of a spoofed location can be optimized in terms of the mutual information between the input and output data of the LVS. In order to verify the legitimacy of our analytical framework we have carried out detailed numerical simulations. Our simulations mimic the practical scenario where a system deployed using our framework must make a binary Yes/No "malicious decision" to each snapshot of the signal strength values obtained by base stations. The comparison between simulation and analysis shows excellent agreement. Our optimized LVS framework provides a defence against location spoofing attacks in emerging wireless networks such as those envisioned for Intelligent Transport Systems, wh...

  7. Healthcare Facility Location and Capacity Configuration under Stochastic Demand 

    E-Print Network [OSTI]

    Han, Xue

    2014-12-18

    This dissertation addresses two topics. The first topic is strategic dynamic supply chain reconfiguration (DSCR) problem, in which the proposed capacity configuration network is employed in the second topic: healthcare facility location and capacity...

  8. Location-based information system for open spaces 

    E-Print Network [OSTI]

    Tejavanija, Kampanart

    2004-11-15

    positioning system (GPS) in providing location information, it is expected that this technology could be utilized to control and improve building construction and facility management productivity within building interior spaces as well. However, GPS cannot...

  9. Object Co-location and Memory Reuse for Java Programs

    E-Print Network [OSTI]

    Lau, Francis C.M.

    : Memory allocator, garbage collector, mutator, Java, object co- location, memory reuse ACM Reference of a runtime system becomes increasingly signif- icant [Sun Microsystems 2003]. Our second goal is to find

  10. Network Based Approaches for Clustering and Location Decisions 

    E-Print Network [OSTI]

    Verma, Anurag

    2012-10-19

    , which is critical to the quality of service provided in a large scale emergency like an earthquake. In the existing literature, large scale emergency facility location models have either assumed that disaster response facilities will always...

  11. MARVEL: A System for Recognizing World Locations with Stereo Vision

    E-Print Network [OSTI]

    Braunegg, David Jerome

    1990-06-01

    To use a world model, a mobile robot must be able to determine its own position in the world. To support truly autonomous navigation, I present MARVEL, a system that builds and maintains its own models of world locations ...

  12. A Geographic Information Retrieval Approach to Locate Pharmacies on Duty

    E-Print Network [OSTI]

    Rosso, Paolo

    Geographic Information Retrieval (GIR), Geographic Information Systems (GIS), Toponym Disambiguation 1 disciplines, in particular geographic information retrieval and geographical information systems, which playedGIRPharma: A Geographic Information Retrieval Approach to Locate Pharmacies on Duty Francisco M

  13. Infill location determination and assessment of corresponding uncertainty 

    E-Print Network [OSTI]

    Senel, Ozgur

    2009-05-15

    , generated probabilistic distributions of incremental field production and, finally, used descriptive statistical analysis to evaluate results. I quantified the uncertainty associated with infill location selection in terms of incremental field production...

  14. Identifying Infill Locations and Underperformer Wells in Mature Fields using

    E-Print Network [OSTI]

    Mohaghegh, Shahab

    field. Identify opportunities in mature fields: Sweet spots for infill drilling. Underperformer wellsIdentifying Infill Locations and Underperformer Wells in Mature Fields using Monthly Production wells rather than the entire field. #12;Introduction Objective Methodology Results Conclusion Objective

  15. SOIL MICROBIOLOGY Resource Use of Soilborne Streptomyces Varies with Location,

    E-Print Network [OSTI]

    Thomas, David D.

    SOIL MICROBIOLOGY Resource Use of Soilborne Streptomyces Varies with Location, Phylogeny in prairie soils. Resource use patterns were highly variable among Streptomyces isolates and were soils less than 1 m apart differed significantly in their ability to use resources, indicating

  16. Colorado CRS 29-20-108, Location, Construction, or Improvement...

    Open Energy Info (EERE)

    Colorado CRS 29-20-108, Location, Construction, or Improvement of Major Electrical or Natural Gas Facilities Jump to: navigation, search OpenEI Reference LibraryAdd to library...

  17. Identification of critical locations across multiple infrastructures for terrorist actions

    E-Print Network [OSTI]

    Patterson, Sean A. (Sean Albert), 1981-

    2005-01-01

    This paper discusses a possible approach to ranking geographic regions that can influence multiple infrastructures. Once ranked, decision makers can determine whether these regions are critical locations based on their ...

  18. The Value of Flexibility in Robust Location-Transportation Problem

    E-Print Network [OSTI]

    2014-11-24

    Facility location decisions play a critical role in transportation planning. ... little is known about future demand, robust optimization, namely using a budgeted ... acterized by Dj. The total profit generated by the company is computed based on

  19. Short & long run transmission incentives for generation location

    E-Print Network [OSTI]

    Turvey, Ralph

    2006-01-01

    This paper is about one aspect of Britain's electricity trading system, its advantages and its weaknesses concerning the incentives it provides or fails to provide for the location of generation. (Similar considerations ...

  20. NMOCD - Form G-102 - Geothermal Resources Well Location and Acreage...

    Open Energy Info (EERE)

    NMOCD - Form G-102 - Geothermal Resources Well Location and Acreage Dedication Plat Jump to: navigation, search OpenEI Reference LibraryAdd to library General: NMOCD - Form G-102 -...

  1. Location of the solar dynamo and near-surface shear

    E-Print Network [OSTI]

    Axel Brandenburg

    2005-12-29

    The location of the solar dynamo is discussed in the context of new insights into the theory of nonlinear turbulent dynamos. It is argued that, from a dynamo-theoretic point of view, the bottom of the convection zone is not a likely location and that the solar dynamo may be distributed over the convection zone. The near surface shear layer produces not only east-west field alignment, but it also helps the dynamo disposing of its excess small scale magnetic helicity.

  2. Predicting threshold and location of laser damage on optical surfaces

    DOE Patents [OSTI]

    Siekhaus, Wigbert (Berkeley, CA)

    1987-01-01

    An apparatus useful in the prediction of the damage threshold of various optical devices, the location of weak spots on such devices and the location, identification, and elimination of optical surface impurities comprising, a focused and pulsed laser, an photo electric detector/imaging means, and a timer. The weak spots emit photoelectrons when subjected to laser intensities that are less than the intensity actually required to produce the damage. The weak spots may be eliminated by sustained exposure to the laser beam.

  3. Tsunami and acoustic-gravity waves in water of constant depth

    SciTech Connect (OSTI)

    Hendin, Gali; Stiassnie, Michael

    2013-08-15

    A study of wave radiation by a rather general bottom displacement, in a compressible ocean of otherwise constant depth, is carried out within the framework of a three-dimensional linear theory. Simple analytic expressions for the flow field, at large distance from the disturbance, are derived. Realistic numerical examples indicate that the Acoustic-Gravity waves, which significantly precede the Tsunami, are expected to leave a measurable signature on bottom-pressure records that should be considered for early detection of Tsunami.

  4. Brain Tissue Depth (mm) LightPowerDensity(mW/mm2

    E-Print Network [OSTI]

    Schnitzer, Mark

    Brain Tissue Depth (mm) LightPowerDensity(mW/mm2 ) Power Meter Tissue block Bare Fiber = 12° = 6 with the beveled cannula over CeA. d) Chart indicating estimated light power density seen at various distances from the fiber tip in mouse brain tissue when the light power density seen at the fiber tip was 7 mW (~99 mW/mm2

  5. Integrated Renewable Energy and Campus Sustainability Initiative

    SciTech Connect (OSTI)

    Uthoff, Jay; Jensen, Jon; Bailey, Andrew

    2013-09-25

    Renewable energy, energy conservation, and other sustainability initiatives have long been a central focus of Luther College. The DOE funded Integrated Renewable Energy and Campus Sustainability Initiative project has helped accelerate the College’s progress toward carbon neutrality. DOE funds, in conjunction with institutional matching funds, were used to fund energy conservation projects, a renewable energy project, and an energy and waste education program aimed at all campus constituents. The energy and waste education program provides Luther students with ideas about sustainability and conservation guidelines that they carry with them into their future communities.

  6. Modular initiator with integrated optical diagnostic

    DOE Patents [OSTI]

    Alam, M. Kathleen (Cedar Crest, NM); Schmitt, Randal L. (Tijeras, NM); Welle, Eric J. (Niceville, FL); Madden, Sean P. (Arlington, MA)

    2011-05-17

    A slapper detonator which integrally incorporates an optical wavequide structure for determining whether there has been degradation of the explosive in the explosive device that is to be initiated by the detonator. Embodiments of this invention take advantage of the barrel-like character of a typical slapper detonator design. The barrel assembly, being in direct contact with the energetic material, incorporates an optical diagnostic device into the barrel assembly whereby one can monitor the state of the explosive material. Such monitoring can be beneficial because the chemical degradation of the explosive plays an important in achieving proper functioning of a detonator/initiator device.

  7. Clean Energy Manufacturing Initiative Southeast Regional Summit

    Broader source: Energy.gov [DOE]

    Registration is now open for the Clean Energy Manufacturing Initiative’s (CEMI) Southeast Regional Summit! The all-day conference, hosted by the U.S. Department of Energy (DOE), will take place on July 9 in Atlanta, Georgia, at the Renaissance Atlanta Midtown Hotel. The Southeast Regional Summit will bring together leaders from industry, academia, and government to focus on competitiveness and innovation in clean energy manufacturing throughout the southeastern United States. The Summit is the third in a series organized around the country, and will convene key stakeholders to:

  8. GEOPHYSICS, VOL. 66, NO. 3 (MAY-JUNE 2001); P. 897903, 4 FIGS., 1 TABLE. Depth-domain velocity analysis in VTI media using surface

    E-Print Network [OSTI]

    Tsvankin, Ilya

    velocity models needed for depth migration. Here, we demonstrate that P-wave reflection data can for depth imaging (such as prestack depth migration) arises mostly in laterally heteroge- neous media. StillGEOPHYSICS, VOL. 66, NO. 3 (MAY-JUNE 2001); P. 897­903, 4 FIGS., 1 TABLE. Depth-domain velocity

  9. Depth Profile of Uncompensated Spins in an Exchange-Bias System

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

    and writing are finding that location makes just as much difference as it does in real estate. Consider the quantum mechanical spins that make some atoms magnetic. In a...

  10. Method for the depth corrected detection of ionizing events from a co-planar grids sensor

    DOE Patents [OSTI]

    De Geronimo, Gianluigi (Syosset, NY); Bolotnikov, Aleksey E. (South Setauket, NY); Carini, Gabriella (Port Jefferson, NY)

    2009-05-12

    A method for the detection of ionizing events utilizing a co-planar grids sensor comprising a semiconductor substrate, cathode electrode, collecting grid and non-collecting grid. The semiconductor substrate is sensitive to ionizing radiation. A voltage less than 0 Volts is applied to the cathode electrode. A voltage greater than the voltage applied to the cathode is applied to the non-collecting grid. A voltage greater than the voltage applied to the non-collecting grid is applied to the collecting grid. The collecting grid and the non-collecting grid are summed and subtracted creating a sum and difference respectively. The difference and sum are divided creating a ratio. A gain coefficient factor for each depth (distance between the ionizing event and the collecting grid) is determined, whereby the difference between the collecting electrode and the non-collecting electrode multiplied by the corresponding gain coefficient is the depth corrected energy of an ionizing event. Therefore, the energy of each ionizing event is the difference between the collecting grid and the non-collecting grid multiplied by the corresponding gain coefficient. The depth of the ionizing event can also be determined from the ratio.

  11. American Public Opinion on Global Warming in the American States: An In-Depth Study of Florida, Maine, and Massachusetts

    E-Print Network [OSTI]

    Ford, Andrew

    1 American Public Opinion on Global Warming in the American States: An In-Depth Study of Florida Public Opinion on Global Warming in the American States: An In-Depth Study of Florida, Maine warming has been happening · What might have caused global warming · Whether global warming

  12. Topographic, meteorologic, and canopy controls on the scaling characteristics of the spatial distribution of snow depth fields

    E-Print Network [OSTI]

    Ramírez, Jorge A.

    distribution of snow depth fields Ernesto Trujillo,1 Jorge A. Rami´rez,1 and Kelly J. Elder2 Received 5 July, LIDAR snow depths, bare ground elevations (topography), and elevations filtered to the top of vegetation (topography + vegetation) in five 1-km2 areas are used to determine whether the spatial distribution of snow

  13. Depth Energy Image for Gait Symmetry Quantification Caroline Rougier, Edouard Auvinet, Jean Meunier, Max Mignotte and Jacques A. de Guise

    E-Print Network [OSTI]

    Mignotte, Max

    Depth Energy Image for Gait Symmetry Quantification Caroline Rougier, Edouard Auvinet, Jean Meunier concept of Depth Energy Image is introduced to better visualize gait asymmetry problems. Then a simple), Universit´e de Montr´eal, Montr´eal, Canada rougierc,auvinet,meunier,mignotte@iro.umontreal.ca J.A. de Guise

  14. Pre-Stack Depth Migration and Attribute Analysis of 3-D Time-Lapse P-wave Data

    E-Print Network [OSTI]

    Pre-Stack Depth Migration and Attribute Analysis of 3-D Time-Lapse P-wave Data Vacuum Field, New the application of Pre-Stack Depth Migration (PSDM) and innovative window-based attribute analysis applied to 4-D seismic data. The data were acquired in Central Vacuum Unit, Lea County, New Mexico by the Reservoir

  15. Constraints on Moho depth and crustal thickness in the Liguro-Provencal basin from a 3D gravity inversion: geodynamic

    E-Print Network [OSTI]

    Nicolas, Chamot-Rooke

    Constraints on Moho depth and crustal thickness in the Liguro- Provencal basin from a 3D gravity~ologie, CNRS-URA 1316, Ecole Normale Sup&ieure, 24 rue Lhomond, 75231 Paris Cedex 05, France (e-mail: rooke and reflection data to constrain a new Moho depth map in the Liguro-Proven~al basin (Western Mediterranean Sea

  16. Application of Location/Allocation Models and GIS to the Location of National Primary Schools in Rawang, Malaysia 

    E-Print Network [OSTI]

    Naharudin, Nabilah

    2014-11-30

    As education is compulsory in Malaysia, all children aged 7 to 12 are expected to attend primary schools. It is therefore a challenge for the government to provide schools which are well located to serve the children ...

  17. Sustainability Initiative Task Force Final Report

    E-Print Network [OSTI]

    Sheridan, Jennifer

    UW­Madison Sustainability Initiative Task Force Final Report October 2010 #12;We are pleased to present the final report of the campus Sustainability Task Force. This report fulfills the charge we gave to sustainability for consideration by UW­Madison's leadership and campus community. There are many reasons why

  18. SunShot Initiative Portfolio Book 2014

    SciTech Connect (OSTI)

    Solar Energy Technologies Office

    2014-05-01

    The 2014 SunShot Initiative Portfolio Book outlines the progress towards the goals outlined in the SunShot Vision Study. Contents include overviews of each of SunShot’s five subprogram areas, as well as a description of every active project in the SunShot’s project portfolio as of May 2014.

  19. Fusion Energy An Industry-Led Initiative

    E-Print Network [OSTI]

    business not big science InternationalCompetitivenessissue - $26T/yr energy market with $300B/yr futureFusion Energy An Industry-Led Initiative September 10,1993 ATeam Effort TRW General Dynamics;Energy Supply and Needs Global per capita energy usage Global Per Capita energy usage will increase even

  20. THE NORTH CAROLINA PLANT SCIENCES INITIATIVE

    E-Print Network [OSTI]

    Buckel, Jeffrey A.

    . THE NORTH CAROLINA PLANT SCIENCES INITIATIVE A proposal to establish North Carolina as the world to exceed $100 billion before 2020. North Carolina is the nation's third most diverse agricultural state approach. North Carolina's agriculture and biosciences assets, concentrated in a new world