National Library of Energy BETA

Sample records for manned aerial carts

  1. Tropical Western Pacific CART Site

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

    Tropical Western Pacific CART Site This month we will visit an ARM CART site with a pleasant climate: the Tropical Western Pacific (TWP) CART site, along the equator in the western Pacific Ocean. The TWP locale lies between 10 degrees North latitude and 10 degrees South latitude and extends from Indonesia east- ward beyond the international date line (Figure 1). This area was selected because it is in and around the Pacific warm pool, the area of warm sea- surface temperatures that determine El

  2. FPC conditioning cart at BNL

    SciTech Connect (OSTI)

    Xu, W.; Ben-Zvi, I.; Altinbas, F.Z.; Belomestnykh, S.; Burrill, A.; Cole, M.; Deonarine, J.; Jamilkowski, J.; Kayran, D.; Laloudakis, N.; Masi Jr, L.; McIntyre, G.; Pate, D.; Philips, D.; Seda, T.; Steszyn, A.; Tallerico, T.; Todd, R.; Weiss, D.; White, G.; Zaltsman, A.

    2011-03-28

    The 703 MHz superconducting gun for the BNL Energy Recovery Linac (ERL) prototype has two fundamental power couplers (FPCs), and each of them will deliver up to 500 kW of CW RF power. In order to prepare the couplers for high power RF service and process multipacting, the FPCs should be conditioned prior to installation into the gun cryomodule. A conditioning cart based test stand, which includes a vacuum pumping system, controllable bake-out system, diagnostics, interlocks and data log system has been designed, constructed and commissioned by collaboration of BNL and AES. This paper presents FPC conditioning cart systems and the conditioning process.

  3. DeCART/STAR-CCM+/MAMBA

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

    Proof-of-Concept of DeCART/STAR-CCM+/MAMBA Coupled Simulation for the Prediction of Crud Deposition on a Fuel Pin with Grid Spacers Brian Kendrick, Los Alamos National Laboratory Dan Walter, University of Michigan Ben Collins, University of Michigan Victor Petrov, University of Michigan Annalisa Manera, University of Michigan Thomas Downar, University of Michigan January 20, 2012 CASL-U-2012-0045-000 Consortium for Advanced Simulation of LWRs Consortium for Advanced Simulation of Light Water

  4. Controller Field Tests on the NREL CART2 Turbine

    SciTech Connect (OSTI)

    Bossanyi, E.; Wright, A.; Fleming, P.

    2010-12-01

    This document presents the results of the field tests carried out on the CART2 turbine at NREL to validate individual pitch control and active tower damping.

  5. Observed and Simulated Cirrus Cloud Properties at the SGP CART...

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

    Program Southern Great Plains (SGP) Cloud and Radiation Testbed (CART) site. Three-minute mean retrievals are available at 8-minute intervals for isolated cirrus (i.e., no...

  6. Senator Myers Tours SGP CART Site Technical Contact: James C...

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

    Senator Myers Tours SGP CART Site Technical Contact: James C. Liljegren Phone: 630-252-9540 Email: jcliljegren@anl.gov Editor: Donna J. Holdridge ANLERNL-03-06 www.arm.gov ARM...

  7. Aerial Measuring System

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

    1991-09-20

    To establish policy for the Department of Energy's (DOE) Aerial Measuring System (AMS) Program. This directive does not cancel another directive. Canceled by DOE O 153.1.

  8. New Atmospheric Profiling Instrument Added to SGP CART Suite

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

    3 New Atmospheric Profiling Instrument Added to SGP CART Suite A new atmospheric profiling instrument at the SGP CART site is giving researchers an additional useful data stream. The new instrument is a microwave radiometer profiler (MWRP) developed by Radiometrics Corporation. One ARM Program focus is improving the quality of simulations by global climate models, particularly models that deal with interactions between sunlight (solar radiation) and clouds. To support this improvement, ARM needs

  9. Fermilab | Tritium at Fermilab | Ferry Creek Aerial View

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

    Ferry Creek Aerial View Ferry Creek Aerial View

  10. Fermilab | Tritium at Fermilab | Kress Creek Aerial View

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

    Kress Creek Aerial View Kress Creek Aerial View

  11. ARM Aerial Facility

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

    Campaigns 1993 - 2006, 2015 Other Aircraft Campaigns 1993 - 2010 AAF Contacts Rickey Petty DOE AAF Program Director Beat Schmid Technical Director ARM Aerial Facility aaf-g1 As...

  12. Category:Aerial Photography | Open Energy Information

    Open Energy Info (EERE)

    Aerial Photography Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermalpower.jpg Looking for the Aerial Photography page? For detailed information on Aerial...

  13. Aerial Photography | Open Energy Information

    Open Energy Info (EERE)

    orientation guides in the field. One type of aerial photography, termed low-sun-angle (LSA) aerial photography, can be used to identify areas of uplift associated with faults...

  14. ADMINISTRATIVE RECORDS SCHEDULE 17: CARTOGRAPHIC, AERIAL PHOTOGRAPHIC...

    Energy Savers [EERE]

    7: CARTOGRAPHIC, AERIAL PHOTOGRAPHIC, ARCHITECTURAL, ENGINEERING, AND FACILITY MANAGEMENT RECORDS ADMINISTRATIVE RECORDS SCHEDULE 17: CARTOGRAPHIC, AERIAL PHOTOGRAPHIC,...

  15. Design and Test of the CC Cryostat Head Cart

    SciTech Connect (OSTI)

    Jaques, Al; /Fermilab

    1989-08-08

    This Engineering Note documents the design of the stand to be used to transport the CC Cryostat heads into the D-Zero clean room. Due to the width of the clean room access door, the heads will have to be upright to fit through. This head cart will hold the heads upright and wheel them into the clean room on a guided track. Before the wheels are placed on the heat cart, it will be used as a stand to place the heads on for the purpose of test fitting the super insulation. The head cart will not only be structurally sufficient to support the weight of the heads but also stiff enough to allow a maximum deflection of 1/2-inch at the end of the 48-inch cylinder. The heaviest head assembly weighs about 9000 pounds. Following A.I.S.C. specifications and using a 9000 pound design load, the head cart was initially designed and built and later modified in order to meet the deflection requirements. Bending and tension stresses were limited to two thirds the yield strength. Weld and shear stresses are limited to 0.4*Fy. The C7 X 12.25 channels, the L2.5 X 2.5 X 0.25 angles adn the 1/2-inch plate are all A36 steel. In order to validate the need for an end plate in the 48-inch cylinder, an ANSYS model was created of the cylinder itself to determine it's rigidity under a point load applied at it's outer end. Appendix D contains the results which demonstrate the rigidity of the cylinder-end plate assembly. Also included is a Frame-Mac simulation of the head cart which was used to estimate the deflection at the cylinder end. A load test was performed to 133% of the rated capacity, or 12,000 pounds. The test load was incrementally applied using a crane and hook scale. A graph of deflection vs. load is shown in Appendix E. A spreader beam was designed and built to properly test the head cart. Stress calculations for this test spreader beam are included in Appendix C.

  16. Aprun MAN Page

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

    Aprun MAN Page Aprun MAN Page aprun -a arch -b -B -cc cpulist | keyword -cp cpuplacementfilename -d depth -D value -L nodelist -m sizeh|hs -n...

  17. Alternative Fuels Data Center: V Garofalo Carting Cleans up New York With

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    Natural Gas Trucks V Garofalo Carting Cleans up New York With Natural Gas Trucks to someone by E-mail Share Alternative Fuels Data Center: V Garofalo Carting Cleans up New York With Natural Gas Trucks on Facebook Tweet about Alternative Fuels Data Center: V Garofalo Carting Cleans up New York With Natural Gas Trucks on Twitter Bookmark Alternative Fuels Data Center: V Garofalo Carting Cleans up New York With Natural Gas Trucks on Google Bookmark Alternative Fuels Data Center: V Garofalo

  18. One Man's Trash, Another Man's Fuel: BMW Plant Converts Landfill...

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

    One Man's Trash, Another Man's Fuel: BMW Plant Converts Landfill Gas to Hydrogen Fuel One Man's Trash, Another Man's Fuel: BMW Plant Converts Landfill Gas to Hydrogen Fuel August ...

  19. Aerial Measuring System in Japan

    SciTech Connect (OSTI)

    Lyons, C., Colton, D. P.

    2012-05-01

    The U.S. Department of Energy National Nuclear Security Agency’s Aerial Measuring System deployed personnel and equipment to partner with the U.S. Air Force in Japan to conduct multiple aerial radiological surveys. These were the first and most comprehensive sources of actionable information for U.S. interests in Japan and provided early confirmation to the government of Japan as to the extent of the release from the Fukushima Daiichi Nuclear Power Generation Station. Many challenges were overcome quickly during the first 48 hours; including installation and operation of Aerial Measuring System equipment on multiple U.S. Air Force Japan aircraft, flying over difficult terrain, and flying with talented pilots who were unfamiliar with the Aerial Measuring System flight patterns. These all combined to make for a dynamic and non-textbook situation. In addition, the data challenges of the multiple and on-going releases, and integration with the Japanese government to provide valid aerial radiological survey products that both military and civilian customers could use to make informed decisions, was extremely complicated. The Aerial Measuring System Fukushima response provided insight in addressing these challenges and gave way to an opportunity for the expansion of the Aerial Measuring System’s mission beyond the borders of the US.

  20. Clean Energy Markets: We've Got the Innovation and Deployment Cart and

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

    Horse Backwards | Department of Energy Clean Energy Markets: We've Got the Innovation and Deployment Cart and Horse Backwards Clean Energy Markets: We've Got the Innovation and Deployment Cart and Horse Backwards October 19, 2011 - 12:27pm Addthis Clean Energy Markets: We've Got the Innovation and Deployment Cart and Horse Backwards Richard Kauffman Richard Kauffman Senior Advisor to the Secretary of Energy How can I participate? Join our LIVE video chat tomorrow! Email newmedia@hq.doe.gov;

  1. Coupling the core analysis program DeCART to the fuel performance application BISON

    SciTech Connect (OSTI)

    Gleicher, F. N.; Spencer, B.; Novascone, S.; Williamson, R.; Martineau, R. C. [Idaho National Laboratory, 2525 N. Fremont Avenue, Idaho Falls, ID 83415 (United States); Rose, M.; Downar, T. J.; Collins, B. [Department of Nuclear Engineering and Radiological Sciences, University of Michigan, 2355 Bonisteel Blvd., Ann Arbor, MI 48105 (United States)

    2013-07-01

    The 3D neutron transport and core analysis program DeCART was coupled to the fuels performance application BISON to provide a higher fidelity tool for fuel performance simulation. This project is motivated by the desire to couple a high fidelity core analysis program (based on the method of characteristics) to a high fidelity fuel performance program, both of which can simulate 3D problems. DeCART provides sub-pin level resolution of the multigroup neutron flux, with resonance treatment, during burnup or a fast transient. BISON implicitly solves coupled thermomechanical equations for the fuel on a sub-millimeter level finite element mesh. A method was developed for mapping the fission rate density and fast neutron flux from DeCART to BISON. Multiple depletion cases were run with one-way data transfer from DeCART to BISON. The one-way data transfer of fission rate density is shown to agree with the fission rate density obtained from an internal Lassman-style model in BISON. One-way data transfer was also demonstrated in a 3D case in which azimuthal asymmetry was induced in the fission rate density profile of a fuel rod modeled in DeCART. Two-way data transfer was established by mapping the temperature distribution from BISON to DeCART. A Picard iterative algorithm was developed for the loose coupling with two-way data transfer. (authors)

  2. BIOENERGIZEME INFOGRAPHIC CHALLENGE: One Man's Yardwaste is Another Man's

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

    Energy (BioHydrogen) | Department of Energy One Man's Yardwaste is Another Man's Energy (BioHydrogen) BIOENERGIZEME INFOGRAPHIC CHALLENGE: One Man's Yardwaste is Another Man's Energy (BioHydrogen) BIOENERGIZEME INFOGRAPHIC CHALLENGE: One Man's Yardwaste is Another Man's Energy (BioHydrogen) This infographic was created by students from Nikola Tesla STEM High School in Redmond, WA, as part of the U.S. Department of Energy-BioenergizeME Infographic Challenge. The BioenergizeME Infographic

  3. Aerial Photography (Nannini, 1986) | Open Energy Information

    Open Energy Info (EERE)

    to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Aerial Photography (Nannini, 1986) Exploration Activity Details Location Unspecified Exploration...

  4. Aprun MAN Page

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

    aprun » Aprun MAN Page Aprun MAN Page aprun [-a arch ] [-b ] [-B] [-cc cpu_list | keyword ] [-cp cpu_placement_file_name ] [-d depth ] [-D value ] [-L node_list ] [-m size[h|hs] ] [-n pes ] [-N pes_per_node ][-F access mode ] [-q ] [-r cores][-S pes_per_numa_node ] [-sl list_of_numa_nodes ] [-sn numa_nodes_per_node ] [-ss ] [-T ] [-t sec ] executable [ arguments_for_executable ] IMPLEMENTATION Cray Linux Environment (CLE) DESCRIPTION To run an application on CNL compute nodes, use the

  5. Aerial robotic data acquisition system

    SciTech Connect (OSTI)

    Hofstetter, K.J.; Hayes, D.W.; Pendergast, M.M.; Corban, J.E.

    1993-12-31

    A small, unmanned aerial vehicle (UAV), equipped with sensors for physical and chemical measurements of remote environments, is described. A miniature helicopter airframe is used as a platform for sensor testing and development. The sensor output is integrated with the flight control system for real-time, interactive, data acquisition and analysis. Pre-programmed flight missions will be flown with several sensors to demonstrate the cost-effective surveillance capabilities of this new technology.

  6. Oblique Aerial & Ground Visible Band & Thermographic Imaging...

    Open Energy Info (EERE)

    definition has been provided for this term. Add a Definition Related Techniques Passive Sensors Aerial Photography FLIR Geodetic Survey Hyperspectral Imaging Long-Wave Infrared...

  7. Aerial Monitoring System | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Aerial Monitoring System NNSA to Participate in Aerial Radiation Training Exercise in Philadelphia, Pennsylvania (WASHINGTON, D.C.) - On March 21 through March 24, the Department of Energy's National Nuclear Security Administration (NNSA) will participate in a federal and state/local training exercise in Philadelphia that will also include the Philadelphia Police Department and the Departments of Defense,

  8. The DOE ARM Aerial Facility

    SciTech Connect (OSTI)

    Schmid, Beat; Tomlinson, Jason M.; Hubbe, John M.; Comstock, Jennifer M.; Mei, Fan; Chand, Duli; Pekour, Mikhail S.; Kluzek, Celine D.; Andrews, Elisabeth; Biraud, S.; McFarquhar, Greg

    2014-05-01

    The Department of Energy Atmospheric Radiation Measurement (ARM) Program is a climate research user facility operating stationary ground sites that provide long-term measurements of climate relevant properties, mobile ground- and ship-based facilities to conduct shorter field campaigns (6-12 months), and the ARM Aerial Facility (AAF). The airborne observations acquired by the AAF enhance the surface-based ARM measurements by providing high-resolution in-situ measurements for process understanding, retrieval-algorithm development, and model evaluation that are not possible using ground- or satellite-based techniques. Several ARM aerial efforts were consolidated into the AAF in 2006. With the exception of a small aircraft used for routine measurements of aerosols and carbon cycle gases, AAF at the time had no dedicated aircraft and only a small number of instruments at its disposal. In this "virtual hangar" mode, AAF successfully carried out several missions contracting with organizations and investigators who provided their research aircraft and instrumentation. In 2009, AAF started managing operations of the Battelle-owned Gulfstream I (G-1) large twin-turboprop research aircraft. Furthermore, the American Recovery and Reinvestment Act of 2009 provided funding for the procurement of over twenty new instruments to be used aboard the G-1 and other AAF virtual-hangar aircraft. AAF now executes missions in the virtual- and real-hangar mode producing freely available datasets for studying aerosol, cloud, and radiative processes in the atmosphere. AAF is also engaged in the maturation and testing of newly developed airborne sensors to help foster the next generation of airborne instruments.

  9. Characterization of Surface Albedo Over the ARM SGP CART and the NSA

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

    Characterization of Surface Albedo Over the ARM SGP CART and the NSA Z. Li and M. C. Cribb Earth System Science Interdisciplinary Center University of Maryland College Park, Maryland A. P. Trishchenko and Y. Luo Canada Centre for Remote Sensing Ottawa, Ontario, Canada Introduction Surface albedo is needed for satellite remote sensing of the surface radiation budget and for climate modelling. Determination of areal-mean surface albedo is challenging. Over the Southern Great Plains (SGP) site, a

  10. An Improved Cloud Classification Algorithm Based on the SGP CART Site Observations

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

    Improved Cloud Classification Algorithm Based on the SGP CART Site Observations Z. Wang Goddard Earth Sciences and Technology Center University of Maryland Greenbelt, Maryland K. Sassen University of Alaska Fairbanks, Alaska Introduction Different types of clouds are usually governed by different cloud dynamics processes and have different microphysical properties, which results in different cloud radiative forcings (Hartmann et al. 1992; Chen et al. 2000). Climate changes can result in changing

  11. An aerial radiological survey of the West Valley Demonstration Project and surrounding area, West Valley, New York

    SciTech Connect (OSTI)

    Berry, H.A.

    1991-09-01

    An aerial radiological survey of the West Valley Demonstration Project and the surrounding area was conducted from mid-August through early September 1984 by EG G Energy Measurements, Inc. for the United States Department of Energy. The radiological survey was part of the United States Department of Energy Comprehensive Integrated Remote Sensing (CIRS) program, which provides state-of-the-art remote sensing to support the needs of the various DOE facilities. The survey consisted of airborne measurements of both natural and man-made gamma radiation emanating from the terrestrial surface. These measurements allowed an estimate of the distribution of isotopic concentrations in the area surrounding the project site. Results are reported as isopleths superimposed on aerial photographs of the area. Gamma ray energy spectra are also presented for the net man-made radionuclides. 8 refs., 16 figs., 9 tabs.

  12. Aerial Measuring System | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Management Aerial Measuring System AMS Logo NNSA's Aerial Measuring System (AMS) provides specialized airborne radiation detection systems to provide real-time measurements of low levels of air and ground contamination. The AMS team consists of scientists, technicians, pilots, and ground support personnel. These trained experts are in charge of maintaining a state of readiness to respond to a radiological emergency at any time. The team is based out of Nellis Air Force Base in Las Vegas, Nevada,

  13. ED F Man Holdings | Open Energy Information

    Open Energy Info (EERE)

    ED F Man Holdings Jump to: navigation, search Name: ED&F Man Holdings Place: England, United Kingdom Product: ED&F Man is a vertically integrated service provider, encompassing the...

  14. MAN Solar Millennium | Open Energy Information

    Open Energy Info (EERE)

    Solar Millennium Jump to: navigation, search Name: MAN Solar Millennium Place: Essen, Germany Zip: 45128 Sector: Solar Product: JV between MAN Ferrostaal and Solar Millennium to...

  15. An aerial radiological survey of the Fernald Environmental Management Project and surrounding area, Fernald, Ohio

    SciTech Connect (OSTI)

    Phoenix, K.A.

    1997-04-01

    An aerial radiological survey was conducted from May 17--22, 1994, over a 36 square mile (93 square kilometer) area centered on the Fernald Environmental Management Project located in Fernald, Ohio. The purpose of the survey was to detect anomalous gamma radiation in the environment surrounding the plant. The survey was conducted at a nominal altitude of 150 feet (46 meters) with a line spacing of 250 feet (76 meters). A contour map of the terrestrial gamma exposure rate extrapolated to 1 meter (3.3 feet) above ground was prepared and overlaid on an aerial photograph of the area. Analysis of the data for man made sources showed five sites within the boundaries of the Fernald Environmental Management Project having elevated readings. The exposure rates outside the plant boundary were typical of naturally occurring background radiation. Soil samples and pressurized ion chamber measurements were obtained at four locations within the survey boundaries to supplement the aerial data. It was concluded that although the radionuclides identified in the high-exposure-rate areas are naturally occurring, the levels encountered are greatly enhanced due to industrial activities at the plant.

  16. An aerial radiological survey of the Tonopah Test Range including Clean Slate 1,2,3, Roller Coaster, decontamination area, Cactus Springs Ranch target areas. Central Nevada

    SciTech Connect (OSTI)

    Proctor, A.E.; Hendricks, T.J.

    1995-08-01

    An aerial radiological survey was conducted of major sections of the Tonopah Test Range (TTR) in central Nevada from August through October 1993. The survey consisted of aerial measurements of both natural and man-made gamma radiation emanating from the terrestrial surface. The initial purpose of the survey was to locate depleted uranium (detecting {sup 238}U) from projectiles which had impacted on the TTR. The examination of areas near Cactus Springs Ranch (located near the western boundary of the TTR) and an animal burial area near the Double Track site were secondary objectives. When more widespread than expected {sup 241}Am contamination was found around the Clean Slates sites, the survey was expanded to cover the area surrounding the Clean Slates and also the Double Track site. Results are reported as radiation isopleths superimposed on aerial photographs of the area.

  17. Ultralight photovoltaic modules for unmanned aerial vehicles

    SciTech Connect (OSTI)

    Nowlan, M.J.; Maglitta, J.C.; Darkazalli, G.; Lamp, T.

    1997-12-31

    New lightweight photovoltaic modules are being developed for powering high altitude unmanned aerial vehicles (UAVs). Modified low-cost terrestrial solar cell and module technologies are being applied to minimize vehicle cost. New processes were developed for assembling thin solar cells, encapsulant films, and cover films. An innovative by-pass diode mounting approach that uses a solar cell as a heat spreader was devised and tested. Materials and processes will be evaluated through accelerated environmental testing.

  18. Groundwater Under Review Marathon Man

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

    Under Review Marathon Man NNSS team welcomes peer review of groundwater program. Nevada Teams compete in the National Science Bowl in Washington. NSTec runner finishes first Boston Marathon. See page 7. See page 6. NNSS Roads Getting a Fresh Makeover Highways, roads, parking lots - any place that has seen at least 60 years of traffic like the Nevada National Security Site (NNSS) has - will experience some normal wear and tear. That is why National Security Technologies (NSTec) is doing some

  19. Fat Man Dropped on Nagasaki | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Fat Man Dropped on Nagasaki August 09, 1945 Fat Man Dropped on Nagasaki Nagasaki, Japan The implosion model plutonium bomb, called Fat Man, is dropped on Nagasaki, Japan....

  20. Modcopter: Prompt, Precise Aerial Sample Collection Using Unmanned...

    Office of Scientific and Technical Information (OSTI)

    Title: Modcopter: Prompt, Precise Aerial Sample Collection Using Unmanned Systems Authors: Curtis, Aaron 1 ; Elliott, James 2 ; Ronquest, Michael 3 ; Mascarenas, David D. 3 ...

  1. Aerial Photography At Pilgrim Hot Springs Area (Prakash, Et Al...

    Open Energy Info (EERE)

    to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Aerial Photography At Pilgrim Hot Springs Area (Prakash, Et Al., 2010) Exploration Activity Details...

  2. Aerial Photography At Beowawe Hot Springs Area (Wesnousky, Et...

    Open Energy Info (EERE)

    to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Aerial Photography At Beowawe Hot Springs Area (Wesnousky, Et Al., 2003) Exploration Activity Details...

  3. Aerial Photography At Blue Mountain Geothermal Area (Fairbank...

    Open Energy Info (EERE)

    Blue Mountain Geothermal Area (Fairbank Engineering Ltd, 2003) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Aerial Photography At Blue...

  4. Aerial Photography At Roosevelt Hot Springs Geothermal Area ...

    Open Energy Info (EERE)

    Petersen, 1975) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Aerial Photography At Roosevelt Hot Springs Geothermal Area (Petersen, 1975)...

  5. Aerial Photography At Brady Hot Springs Area (Wesnousky, Et Al...

    Open Energy Info (EERE)

    Brady Hot Springs Area (Wesnousky, Et Al., 2003) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Aerial Photography At Brady Hot Springs Area...

  6. Aerial Photography At Nevada Test And Training Range Area (Sabin...

    Open Energy Info (EERE)

    Nevada Test And Training Range Area (Sabin, Et Al., 2004) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Aerial Photography At Nevada Test And...

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

    SciTech Connect (OSTI)

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

    1992-03-01

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

  8. Integrated Study of MFRSR-derived Parameters of Atmospheric Aerosols and Trace Gases Over the ARM CART Site Extended Facili...

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

    Integrated Study of MFRSR-Derived Parameters of Atmospheric Aerosols and Trace Gases Over the ARM CART Site Extended Facilities - Comparison with Satellite and Other Ground-Based Measurements M. D. Alexandrov and B. Cairns Columbia University National Aeronautics and Space Administration Goddard Institute for Space Studies New York, New York A. A. Lacis and B. E. Carlson National Aeronautics and Space Administration Goddard Institute for Space Studies New York, New York Comparison of SGP MFRSR

  9. Towards Development of a Synthesized Database of Spatial and Temporal Surface Spectral Reflectivity Over the ARM SGP CART Area

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

    Towards Development of a Synthesized Database of Spatial and Temporal Surface Spectral Reflectivity Over the ARM SGP CART Area A. P. Trishchenko, Y. Luo, R. Latifovic, W. Park, J. Cihlar, and B. Hwang Canada Centre for Remote Sensing Ottawa, Ontario, Canada Z. Li and M. C. Cribb University of Maryland, College Park, Maryland Introduction Surface albedo is a key variable determining the disposition of solar radiation between the surface and the atmosphere. Reliable mapping of surface albedo and

  10. Remotely Controlled, Continuous Observations of Infrared Radiance with the CSIRO/ARM Mark II Radiometer at the SGP CART Site

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

    Remotely Controlled, Continuous Observations of Infrared Radiance with the CSIRO/ARM Mark II Radiometer at the SGP CART Site C. M. R. Platt and R. T. Austin Department of Atmospheric Science Colorado State University Fort Collins, Colorado C. M. R. Platt and J. A. Bennett Commonwealth Scientific and Industrial Research Organization Atmospheric Research Aspendale, Victoria, Australia Abstract The Commonwealth Scientific and Industrial Research Organization/Atmospheric Radiation Measurement

  11. Vision Statement for Research and Educationall Outreach for tl1e ARM CART Southern Great Plains Locale

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

    1 Vision Statement for Research and Educationall Outreach for tl1e ARM CART Southern Great Plains Locale P. J. lamb Cooperative Institute for Mesoscale Meteorological Studies K. C. Crawford Oklahoma Climatological Survey F. V. Brock School of Meteorology R. M. Rabin National Severe Storms Laboratory University of Oklahoma/National Oceanic and Atmospheric Administration "Weather Center" Norman, OK 73019 .National Weather Service Forecast Office (NWSFO) Dennis H. McCarthy, Director As

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

    SciTech Connect (OSTI)

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

    1993-12-01

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

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

    SciTech Connect (OSTI)

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

    1997-01-01

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

  14. Design of a GaAs/Ge solar array for unmanned aerial vehicles

    SciTech Connect (OSTI)

    Scheiman, D.A.; Colozza, A.J.; Brinker, D.J.; Bents, D.J.

    1994-12-31

    Unmanned Aerial Vehicles (UAV) are being proposed for many applications including surveillance, mapping and atmospheric studies. These applications require a lightweight, low speed, medium to long duration airplane. Due to the weight, speed, and altitude constraints imposed on such aircraft, solar array generated electric power is a viable alternative to air-breathing engines. Development of such aircraft is currently being funded under the Environmental Research Aircraft and Sensor Technology (ERAST) program. NASA Lewis Research Center (LeRC) is currently building a Solar Electric Airplane to demonstrate UAV technology. This aircraft utilizes high efficiency Applied Solar Energy Corporation (ASEC) GaAs/Ge space solar cells. The cells have been provided by the Air Force through the ManTech Office. Expected completion of the plane is early 1995, with the airplane currently undergoing flight testing using battery power.

  15. Radiometric and geometric analysis of hyperspectral imagery acquired from an unmanned aerial vehicle

    SciTech Connect (OSTI)

    Hruska, Ryan; Mitchell, Jessica; Anderson, Matthew; Glenn, Nancy F.

    2012-09-17

    During the summer of 2010, an Unmanned Aerial Vehicle (UAV) hyperspectral in-flight calibration and characterization experiment of the Resonon PIKA II imaging spectrometer was conducted at the U.S. Department of Energy’s Idaho National Laboratory (INL) UAV Research Park. The purpose of the experiment was to validate the radiometric calibration of the spectrometer and determine the georegistration accuracy achievable from the on-board global positioning system (GPS) and inertial navigation sensors (INS) under operational conditions. In order for low-cost hyperspectral systems to compete with larger systems flown on manned aircraft, they must be able to collect data suitable for quantitative scientific analysis. The results of the in-flight calibration experiment indicate an absolute average agreement of 96.3%, 93.7% and 85.7% for calibration tarps of 56%, 24%, and 2.5% reflectivity, respectively. The achieved planimetric accuracy was 4.6 meters (based on RMSE).

  16. Design of a GaAs/Ge solar array for unmanned aerial vehicles

    SciTech Connect (OSTI)

    Scheiman, D.A.; Brinker, D.J.; Bents, D.J.; Colozza, A.J.

    1995-03-01

    Unmanned Aerial Vehicles (UAV) are being proposed for many applications including surveillance, mapping and atmospheric studies. These applications require a lightweight, low speed, medium to long duration airplane. Due to the weight, speed, and altitude constraints imposed on such aircraft, solar array generated electric power is a viable alternative to air-breathing engines. Development of such aircraft is currently being funded under the Environmental Research Aircraft and Sensor Technology (ERAST) program. NASA Lewis Research Center (LeRC) is currently building a Solar Electric Airplane to demonstrate UAV technology. This aircraft utilizes high efficiency Applied Solar Energy Corporation (ASEC) GaAs/Ge space solar cells. The cells have been provided by the Air Force through the ManTech Office. Expected completion of the plane is early 1995, with the airplane currently undergoing flight testing using battery power.

  17. MAN Ferrostaal Incorporated | Open Energy Information

    Open Energy Info (EERE)

    Incorporated Jump to: navigation, search Name: MAN Ferrostaal Incorporated Place: Cleveland Zip: 44122 Product: Project developer and engineering company and US-based operating...

  18. EERE Success Story-One Man's Trash, Another Man's Fuel: BMW Plant...

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

    ... Plant | New York City Department of Environmental Protection One Year Down the Road of Biogas Industry Development EERE Success Story-One Man's Trash, Another Man's Fuel: BMW Plant ...

  19. An Aerial Radiological survey of the Alvin W. Vogtle Nuclear Plant and surrounding area, Waynesboro, Georgia: Date of survey: August--September 1988

    SciTech Connect (OSTI)

    Not Available

    1990-09-01

    An Aerial Radiological Survey was conducted during the period of August 24 to September 14, 1988 over an area of approximately 310 square kilometers (120 square miles) surrounding the Alvin W. Vogtle Nuclear Plant. The Vogtle Nuclear Plant is located near Augusta, Georgia, along the Savannah River and adjacent to the Savannah River Site (SRS). Several anomalous areas were identified in the portion of the survey extending into the SRS perimeter. The dominant isotopes found in these areas were cesium-137 and cobalt-60. All of these man-made anomalies identified by the aerial measurements were attributed to SRS processing. For the remainder of the survey area, the inferred radiation exposure rates generally varied from 6 to 10 microroentgens per hour ({mu}R/h), which was found to be due to naturally occurring uranium, thorium, and radioactive potassium gamma emitters. The reported exposure rate values included an estimated cosmic ray contribution of 3.6 {mu}R/h. Soils samples and pressurized ion chamber measurements were obtained at three locations within the survey boundaries to support the aerial data. The exposure rate values obtained from these groundbased measurements were in agreement with the corresponding inferred aerial values. 6 refs., 13 figs., 4 tabs.

  20. Sandia Energy - Sierra Unmanned Aerial Vehicle to Begin Flights...

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

    unmanned aerial system (UAS) operated by the NASA Ames Research Center in northern California (learn more), began flights over the Arctic sea ice as part of the MIZOPEX (Marginal...

  1. ARM - Field Campaign - Two-Column Aerosol Project (TCAP): Aerial...

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

    govCampaignsTwo-Column Aerosol Project (TCAP): Aerial Campaign ARM Data Discovery Browse Data Related Campaigns Two-Column Aerosol Project (TCAP) 2012.07.01, Berg, AMF Comments? We...

  2. NNSA, Los Angeles Partner on Mobile Aerial Response Training | National

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

    Nuclear Security Administration NNSA, Los Angeles Partner on Mobile Aerial Response Training September 13, 2010 WASHINGTON, D.C. - The National Nuclear Security Administration (NNSA) recently completed training with several Los Angeles-area law enforcement agencies to help officials there learn how to better analyze and transmit aerial data collected in response to a radiological incident. The training, which is jointly administered by NNSA's Office of Emergency Operations and the Department

  3. MODCOPTER: Prompt, Precise Aerial Sample Collection Using Unmanned Systems

    Office of Scientific and Technical Information (OSTI)

    (Technical Report) | SciTech Connect MODCOPTER: Prompt, Precise Aerial Sample Collection Using Unmanned Systems Citation Details In-Document Search Title: MODCOPTER: Prompt, Precise Aerial Sample Collection Using Unmanned Systems Authors: Mascarenas, David D. [1] ; Curtis, Aaron [2] ; Elliott, James [3] ; Ronquest, Michael [1] ; Kendrick, David T. [1] ; Lakis, Rollin E. [1] + Show Author Affiliations Los Alamos National Laboratory New Mexico Tech North Carolina State Publication Date:

  4. Modcopter: Prompt, Precise Aerial Sample Collection Using Unmanned Systems

    Office of Scientific and Technical Information (OSTI)

    (Technical Report) | SciTech Connect Modcopter: Prompt, Precise Aerial Sample Collection Using Unmanned Systems Citation Details In-Document Search Title: Modcopter: Prompt, Precise Aerial Sample Collection Using Unmanned Systems Authors: Curtis, Aaron [1] ; Elliott, James [2] ; Ronquest, Michael [3] ; Mascarenas, David D. [3] ; Kendrick, David T. [3] ; Lakis, Rollin E. [3] + Show Author Affiliations NM Tech NC State Los Alamos National Laboratory Publication Date: 2013-06-25 OSTI

  5. Unmanned Aerial Systems (UAS) Evaluation of Routine Atmospheric Sounding

    Office of Scientific and Technical Information (OSTI)

    Measurements using Unmanned Systems (ERASMUS) (Dataset) | Data Explorer Data Explorer Search Results Unmanned Aerial Systems (UAS) Evaluation of Routine Atmospheric Sounding Measurements using Unmanned Systems (ERASMUS) Title: Unmanned Aerial Systems (UAS) Evaluation of Routine Atmospheric Sounding Measurements using Unmanned Systems (ERASMUS) Data were collected to improve understanding of the Arctic troposphere, and to provide researchers with a focused case-study period for future

  6. An optical water vapor sensor for unmanned aerial vehicles (Technical

    Office of Scientific and Technical Information (OSTI)

    Report) | SciTech Connect An optical water vapor sensor for unmanned aerial vehicles Citation Details In-Document Search Title: An optical water vapor sensor for unmanned aerial vehicles The water vapor sensor developed by Aerodyne Research, based on the optical absorption of light at {approximately}935 nm, has been successfully demonstrated on board the Pacific Northwest National Laboratory's Gulfstream-1 research aircraft during the Department of Energy's ARM Intensive Operations Period in

  7. Deployment of ARM Aerial Facility (AAF) Scanning Mobility Particle Sizer

    Office of Scientific and Technical Information (OSTI)

    Field Campaign Report (Technical Report) | SciTech Connect Deployment of ARM Aerial Facility (AAF) Scanning Mobility Particle Sizer Field Campaign Report Citation Details In-Document Search Title: Deployment of ARM Aerial Facility (AAF) Scanning Mobility Particle Sizer Field Campaign Report Atmospheric aerosols influence global climate by scattering and absorbing sunlight (direct effects) and by changing the microphysical structure, lifetime, and coverage of clouds (indirect effects). While

  8. Atmospheric Radiation Measurement (ARM) Data from the ARM Aerial Facility

    Office of Scientific and Technical Information (OSTI)

    () | Data Explorer the ARM Aerial Facility Title: Atmospheric Radiation Measurement (ARM) Data from the ARM Aerial Facility The Atmospheric Radiation Measurement (ARM) Program is the largest global change research program supported by the U.S. Department of Energy. The primary goal of the ARM Program is to improve the treatment of cloud and radiation physics in global climate models in order to improve the climate simulation capabilities of these models. ARM data is collected both through

  9. MAN or FA from n-butane

    SciTech Connect (OSTI)

    Di Cio, A.; Verde, L.

    1985-08-01

    Unsaturated polyester resins were first produced mostly from fumaric acid (FA) rather than from maleic anhydride (MAN). This is perfectly understandable if we consider that, using fumaric acid as raw material, polycondensates with a more homogeneous (less branched) structure are obtained, thus producing resins characterized by a more uniform and reproducible chemical and mechanical properties. Presently, for economical reasons, fumaric acid is used marginally as a MAN substitute in the production of polyester resins. These resins account for a major share (50%) of the overall MAN consumption in the U.S. and in Western Europe.

  10. Solar-powered unmanned aerial vehicles

    SciTech Connect (OSTI)

    Reinhardt, K.C.; Lamp, T.R.; Geis, J.W.; Colozza, A.J.

    1996-12-31

    An analysis was performed to determine the impact of various power system components and mission requirements on the size of solar-powered high altitude long endurance (HALE)-type aircraft. The HALE unmanned aerial vehicle (UAV) has good potential for use in many military and civil applications. The primary power system components considered in this study were photovoltaic (PV) modules for power generation and regenerative fuel cells for energy storage. The impact of relevant component performance on UAV size and capability were considered; including PV module efficiency and mass, power electronics efficiency, and fuel cell specific energy. Mission parameters such as time of year, flight altitude, flight latitude, and payload mass and power were also varied to determine impact on UAV size. The aircraft analysis method used determines the required aircraft wing aspect ratio, wing area, and total mass based on maximum endurance or minimum required power calculations. The results indicate that the capacity of the energy storage system employed, fuel cells in this analysis, greatly impacts aircraft size, whereas the impact of PV module efficiency and mass is much less important. It was concluded that an energy storage specific energy (total system) of 250--500 Whr/kg is required to enable most useful missions, and that PV cells with efficiencies greater than {approximately} 12% are suitable for use.

  11. Genius Man Announcement | GE Global Research

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

    Unveils High-Tech Superhero, GENIUS MAN Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to...

  12. MAN Ferrostaal AG | Open Energy Information

    Open Energy Info (EERE)

    AG Jump to: navigation, search Name: MAN Ferrostaal AG Place: Essen, Germany Zip: 45128 Sector: Solar Product: Germany-based firm that focuses on the development and realisation of...

  13. Bac-Man Laguna Geothermal Area | Open Energy Information

    Open Energy Info (EERE)

    Bac-Man Laguna Geothermal Area Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Bac-Man Laguna Geothermal Area Contents 1 Area Overview 2 History and Infrastructure 3...

  14. Jefferson Lab finds its man Mont (Inside Business) | Jefferson...

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

    https:www.jlab.orgnewsarticlesjefferson-lab-finds-its-man-mont-inside-business Jefferson Lab finds its man Mont Hugh Montgomery Hugh Montgomery, a British nuclear physicist...

  15. EERE Success Story-One Man's Trash, Another Man's Fuel: BMW Plant

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

    Converts Landfill Gas to Hydrogen Fuel | Department of Energy One Man's Trash, Another Man's Fuel: BMW Plant Converts Landfill Gas to Hydrogen Fuel EERE Success Story-One Man's Trash, Another Man's Fuel: BMW Plant Converts Landfill Gas to Hydrogen Fuel August 25, 2015 - 3:08pm Addthis A worker drives a material handling train powered by hydrogen fuel cells at the BMW plant in Greer, South Carolina. The plant is home to the world's largest fleet of fuel cell forklifts. | Photo courtesy of BMW

  16. International-Aerial Measuring System (I-AMS) Training Program

    SciTech Connect (OSTI)

    Wasiolek, Piotre T.; Malchor, Russell L.; Maurer, Richard J.; Adams, Henry L.

    2015-10-01

    Since the Fukushima reactor accident in 2011, there has been an increased interest worldwide in developing national capabilities to rapidly map and assess ground contamination resulting from nuclear reactor accidents. The capability to rapidly measure the size of the contaminated area, determine the activity level, and identify the radionuclides can aid emergency managers and decision makers in providing timely protective action recommendations to the public and first responders. The development of an aerial detection capability requires interagency coordination to assemble the radiation experts, detection system operators, and aviation aircrews to conduct the aerial measurements, analyze and interpret the data, and provide technical assessments. The Office of International Emergency Management and Cooperation (IEMC) at the U.S. Department of Energy, National Nuclear Security Administration (DOE/NNSA) sponsors an International - Aerial Measuring System (I-AMS) training program for partner nations to develop and enhance their response to radiological emergencies. An initial series of courses can be conducted in the host country to assist in developing an aerial detection capability. As the capability develops and expands, additional experience can be gained through advanced courses with the opportunity to conduct aerial missions over a broad range of radiation environments.

  17. Fermilab | Tritium at Fermilab | Indian Creek Aerial View

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

    Indian Creek Aerial View Indian Creek Aerial View Indian Creek is a small creek that originates on the Fermilab site and leaves the lab at its southwest corner. The flow of water in the creek varies with the amount of rain that falls during the year. At present, Indian Creek has very low levels of water. Even at its strongest flow, Indian Creek is a shallow creek with a width of a few feet where it leaves the Fermilab site. Just outside the Fermilab site, the creek flows through ponds in the

  18. Radiometric and geometric analysis of hyperspectral imagery acquired from an unmanned aerial vehicle

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

    Hruska, Ryan; Mitchell, Jessica; Anderson, Matthew; Glenn, Nancy F.

    2012-09-17

    During the summer of 2010, an Unmanned Aerial Vehicle (UAV) hyperspectral in-flight calibration and characterization experiment of the Resonon PIKA II imaging spectrometer was conducted at the U.S. Department of Energy’s Idaho National Laboratory (INL) UAV Research Park. The purpose of the experiment was to validate the radiometric calibration of the spectrometer and determine the georegistration accuracy achievable from the on-board global positioning system (GPS) and inertial navigation sensors (INS) under operational conditions. In order for low-cost hyperspectral systems to compete with larger systems flown on manned aircraft, they must be able to collect data suitable for quantitative scientific analysis.more » The results of the in-flight calibration experiment indicate an absolute average agreement of 96.3%, 93.7% and 85.7% for calibration tarps of 56%, 24%, and 2.5% reflectivity, respectively. The achieved planimetric accuracy was 4.6 meters (based on RMSE).« less

  19. NNSA to Conduct Aerial Radiation Monitoring Survey over Baltimore Jan.

    National Nuclear Security Administration (NNSA)

    15-16 | National Nuclear Security Administration Monitoring Survey over Baltimore Jan. 15-16 January 14, 2014 WASHINGTON, D.C. - A helicopter may be seen flying at low altitudes over portions of Baltimore, Md., Jan. 15 and 16, 2014. The purpose of the flyovers is to measure naturally occurring background radiation. A twin-engine Bell 412 helicopter, operated by the Remote Sensing Laboratory Aerial Measuring System from Joint Base Andrews, will be equipped with radiation sensing technology.

  20. NNSA to conduct Aerial Radiation Assessment Survey over Boston Harbor |

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

    National Nuclear Security Administration conduct Aerial Radiation Assessment Survey over Boston Harbor June 02, 2015 BOSTON- A helicopter may be seen flying at low altitudes around Boston Harbor from June 5 - 7, 2015. The purpose of the flyovers is to measure naturally occurring background radiation. Officials from U.S. Department of Energy's National Nuclear Security Administration (NNSA) announced that the radiation assessment will cover approximately 13 square miles. A twin-engine Bell

  1. NNSA to Participate in Aerial Radiation Training Exercise in Philadelphia,

    National Nuclear Security Administration (NNSA)

    Pennsylvania | National Nuclear Security Administration to Participate in Aerial Radiation Training Exercise in Philadelphia, Pennsylvania March 17, 2016 (WASHINGTON, D.C.) - On March 21 through March 24, the Department of Energy's National Nuclear Security Administration (NNSA) will participate in a federal and state/local training exercise in Philadelphia that will also include the Philadelphia Police Department and the Departments of Defense, Justice/Federal Bureau of Investigation

  2. NNSA to conduct Aerial Radiation Assessment Survey over Boston area |

    National Nuclear Security Administration (NNSA)

    National Nuclear Security Administration to conduct Aerial Radiation Assessment Survey over Boston area April 11, 2016 BOSTON - On April 12 through April 15, the U.S. Department of Energy's National Nuclear Security Administration's (NNSA) will conduct low-altitude helicopter flights around Boston to measure naturally occurring background radiation. Officials from NNSA announced that the radiation assessment will cover approximately 13 square miles. A twin-engine Bell 412 helicopter,

  3. San Francisco Bay Area Aerial Radiation Assessment Survey | National

    National Nuclear Security Administration (NNSA)

    Nuclear Security Administration San Francisco Bay Area Aerial Radiation Assessment Survey January 27, 2016 (SAN JOSE and SAN FRANCISCO, California) - A helicopter may be seen flying at low altitudes over portions of the San Francisco Bay Area from January 29 through February 6, 2016. The purpose of the flyovers is to measure naturally occurring background radiation. Officials from the National Nuclear Security Administration (NNSA) announced that the radiation assessment will cover a

  4. NNSA to conduct Aerial Radiation Assessment Survey over Boston area |

    National Nuclear Security Administration (NNSA)

    National Nuclear Security Administration to conduct Aerial Radiation Assessment Survey over Boston area March 31, 2015 BOSTON- A helicopter may be seen flying at low altitudes around Boston from April 6 - 15, 2015. The purpose of the flyovers is to measure naturally occurring background radiation. Officials from U.S. Department of Energy's National Nuclear Security Administration (NNSA) announced that the radiation assessment will cover approximately 25 square miles. A twin-engine Bell 412

  5. NNSA to conduct Aerial Radiation Assessment Survey over Phoenix,

    National Nuclear Security Administration (NNSA)

    Scottsdale, Glendale, Tempe Areas | National Nuclear Security Administration to conduct Aerial Radiation Assessment Survey over Phoenix, Scottsdale, Glendale, Tempe Areas January 21, 2015 Phoenix - A helicopter may be seen flying at low altitudes over portions of Phoenix, Scottsdale, Glendale and Tempe from Jan. 22 through 28, 2015. The purpose of the flyovers is to measure naturally occurring background radiation. Officials from National Nuclear Security Administration (NNSA) announced that

  6. Synthesis of the unmanned aerial vehicle remote control augmentation system

    SciTech Connect (OSTI)

    Tomczyk, Andrzej

    2014-12-10

    Medium size Unmanned Aerial Vehicle (UAV) usually flies as an autonomous aircraft including automatic take-off and landing phases. However in the case of the on-board control system failure, the remote steering is using as an emergency procedure. In this reason, remote manual control of unmanned aerial vehicle is used more often during take-of and landing phases. Depends on UAV take-off mass and speed (total energy) the potential crash can be very danger for airplane and environment. So, handling qualities of UAV is important from pilot-operator point of view. In many cases the dynamic properties of remote controlling UAV are not suitable for obtaining the desired properties of the handling qualities. In this case the control augmentation system (CAS) should be applied. Because the potential failure of the on-board control system, the better solution is that the CAS algorithms are placed on the ground station computers. The method of UAV handling qualities shaping in the case of basic control system failure is presented in this paper. The main idea of this method is that UAV reaction on the operator steering signals should be similar - almost the same - as reaction of the 'ideal' remote control aircraft. The model following method was used for controller parameters calculations. The numerical example concerns the medium size MP-02A UAV applied as an aerial observer system.

  7. Geohazards: Natural and man-made

    SciTech Connect (OSTI)

    McCall, G.J.H.; Laming, D.J.C.; Scott, S.C.

    1992-01-01

    This book of conference presentations from a meeting of the Geological Society of London in 1989 includes 20 papers grouped in 5 sections. Sections include the following: volcanos; earthquakes; landslides; quiet hazards such as sea-level changes and loss of soils or biodiversity; discussion of the question of what can be done to reduce such disasters. Interaction of man's activities to initiate disasters, to increase the scope of disasters and/or to mitigate them is included in a number of papers. In the fourth section a final paper provides a summary of the food-soil, energy-climate, waste-garbage, and water-contamination interactions.

  8. Pantex Falling Man - Independent Review Panel Report.

    SciTech Connect (OSTI)

    Bertolini, Louis; Brannon, Nathan; Olson, Jared; Price, Bernard; Wardle, Robert; Steinzig, Mike; Winfield, Michael

    2014-11-01

    Consolidated Nuclear Security (CNS) Pantex took the initiative to organize a Review Panel of subject matter experts to independently assess the adequacy of the Pantex Tripping Man Analysis methodology. The purpose of this report is to capture the details of the assessment including the scope, approach, results, and detailed Appendices. Along with the assessment of the analysis methodology, the panel evaluated the adequacy with which the methodology was applied as well as congruence with Department of Energy (DOE) standards 3009 and 3016. The approach included the review of relevant documentation, interactive discussion with Pantex staff, and the iterative process of evaluating critical lines of inquiry.

  9. 1944 aerial photo of Y-12 under construction | Y-12 National Security

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

    Information 40s To view OSTI Historical Photo Gallery, you can browse the collections below. 1950s | 1960s | 1970s | 1980s | 1990s | 2000s 1940: Display 1940: AEC Seal 1940: Manager 1947 AF Thompson Jr. 1940: Manager 1948-1951 Dr. Brewer F. Boardman Complex

    1944 aerial photo of Y-12 ... 1944 aerial photo of Y-12 under construction A 1944 aerial photo showing various building under construction at Y-12.

  10. The DOE ARM Aerial Facility (Journal Article) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Journal Article: The DOE ARM Aerial Facility Citation Details In-Document Search Title: The DOE ARM Aerial Facility The Department of Energy Atmospheric Radiation Measurement (ARM) Program is a climate research user facility operating stationary ground sites that provide long-term measurements of climate relevant properties, mobile ground- and ship-based facilities to conduct shorter field campaigns (6-12 months), and the ARM Aerial Facility (AAF). The airborne observations acquired by the AAF

  11. AMS/NRCan Joint Survey Report: Aerial Campaign

    SciTech Connect (OSTI)

    Wasiolek, Piotr; Stampahar, Jez; Malchow, Rusty; Stampahar, Tom; Lukens, Mike; Seywerd, Henry; Fortin, Richard; Harvey, Brad; Sinclair, Laurel

    2014-12-31

    In January 2014 the U.S. Department of Energy (DOE), National Nuclear Security Administration (NNSA) Aerial Measuring System (AMS) and the Natural Resources Canada (NRCan) Nuclear Emergency Response project conducted a series of joint surveys at a number of locations in Nevada including the Nevada National Security Site (NNSS). The goal of this project was to compare the responses of the two agencies’ aerial radiation detection systems and data analysis techniques. This test included varied radioactive surface contamination levels and isotopic composition experienced at the NNSS and the differing data processing techniques utilized by the respective teams. Because both teams used the commercial aerial radiation detection systems from Radiation Solutions, Inc., the main focus of the campaign was to investigate the data acquisition techniques, data analysis, and ground-truth verification. The NRCan system consisted of four 4" × 4" × 16" NaI(Tl) scintillator crystals of which two were externally mounted in a modified commercial cargo basket certified for the Eurocopter AS350; the NNSA AMS system consisted of twelve 2" × 4" × 16" NaI(Tl) crystals in externally mounted dedicated pods. For NRCan, the joint survey provided an opportunity to characterize their system’s response to extended sources of various fission products at the NNSS. Since both systems play an important role in their respective countries’ national framework of radiological emergency response and are subject to multiple mutual cooperation agreements, it was important for each country to obtain more thorough knowledge of how they would employ these important assets and define the roles that they would each play in an actual response.

  12. Acquisition and registration of aerial video imagery of urban traffic

    SciTech Connect (OSTI)

    Loveland, Rohan C

    2008-01-01

    The amount of information available about urban traffic from aerial video imagery is extremely high. Here we discuss the collection of such video imagery from a helicopter platform with a low-cost sensor, and the post-processing used to correct radial distortion in the data and register it. The radial distortion correction is accomplished using a Harris model. The registration is implemented in a two-step process, using a globally applied polyprojective correction model followed by a fine scale local displacement field adjustment. The resulting cleaned-up data is sufficiently well-registered to allow subsequent straight-forward vehicle tracking.

  13. Aerial Measuring System (AMS) Baseline Surveys for Emergency Planning

    SciTech Connect (OSTI)

    Lyons, C

    2012-06-04

    Originally established in the 1960s to support the Nuclear Test Program, the AMS mission is to provide a rapid and comprehensive worldwide aerial measurement, analysis, and interpretation capability in response to a nuclear/radiological emergency. AMS provides a responsive team of individuals whose processes allow for a mission to be conducted and completed with results available within hours. This presentation slide-show reviews some of the history of the AMS, summarizes present capabilities and methods, and addresses the value of the surveys.

  14. Values and the quantum conception of man

    SciTech Connect (OSTI)

    Stapp, H.P.

    1995-06-01

    Classical mechanics is based upon a mechanical picture of nature that is fundamentally incorrect. It has been replaced at the basic level by a radically different theory: quantum mechanics. This change entails an enormous shift in one`s basic conception of nature, one that can profoundly alter the scientific image of man himself. Self-image is the foundation of values, and the replacement of the mechanistic self-image derived from classical mechanics by one concordant with quantum mechanics may provide the foundation of a moral order better suited to today`s times, a self-image that endows human life with meaning, responsibility, and a deeper linkage to nature as a whole.

  15. City of Manning, Iowa (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    Place: Iowa Phone Number: 712-655-3214 or (712) 655-2176 Website: www.manningia.commaintenance- Facebook: https:www.facebook.compagesManning-Chamber-of-Commerce...

  16. Encoding and analyzing aerial imagery using geospatial semantic graphs

    SciTech Connect (OSTI)

    Watson, Jean-Paul; Strip, David R.; McLendon, William C.; Parekh, Ojas D.; Diegert, Carl F.; Martin, Shawn Bryan; Rintoul, Mark Daniel

    2014-02-01

    While collection capabilities have yielded an ever-increasing volume of aerial imagery, analytic techniques for identifying patterns in and extracting relevant information from this data have seriously lagged. The vast majority of imagery is never examined, due to a combination of the limited bandwidth of human analysts and limitations of existing analysis tools. In this report, we describe an alternative, novel approach to both encoding and analyzing aerial imagery, using the concept of a geospatial semantic graph. The advantages of our approach are twofold. First, intuitive templates can be easily specified in terms of the domain language in which an analyst converses. These templates can be used to automatically and efficiently search large graph databases, for specific patterns of interest. Second, unsupervised machine learning techniques can be applied to automatically identify patterns in the graph databases, exposing recurring motifs in imagery. We illustrate our approach using real-world data for Anne Arundel County, Maryland, and compare the performance of our approach to that of an expert human analyst.

  17. Aerial Radiation Measurements from the Fukushima Dai-ichi Nuclear Power Plant Accident

    SciTech Connect (OSTI)

    Guss, P. P.

    2012-07-16

    This document is a slide show type presentation concerning DOE and Aerial Measuring System (AMS) activities and results with respect to assessing the consequences of the releases from the Fukushima Dai-ichi Nuclear Power Plant. These include ground monitoring and aerial monitoring.

  18. Learning Scene Categories from High Resolution Satellite Image for Aerial Video Analysis

    SciTech Connect (OSTI)

    Cheriyadat, Anil M

    2011-01-01

    Automatic scene categorization can benefit various aerial video processing applications. This paper addresses the problem of predicting the scene category from aerial video frames using a prior model learned from satellite imagery. We show that local and global features in the form of line statistics and 2-D power spectrum parameters respectively can characterize the aerial scene well. The line feature statistics and spatial frequency parameters are useful cues to distinguish between different urban scene categories. We learn the scene prediction model from highresolution satellite imagery to test the model on the Columbus Surrogate Unmanned Aerial Vehicle (CSUAV) dataset ollected by high-altitude wide area UAV sensor platform. e compare the proposed features with the popular Scale nvariant Feature Transform (SIFT) features. Our experimental results show that proposed approach outperforms te SIFT model when the training and testing are conducted n disparate data sources.

  19. Cost analysis of aerial photographic and satellite imagery for monitoring mined land reclamation

    SciTech Connect (OSTI)

    Green, J.E.; Buschur, J.P.

    1980-12-01

    Five sections of the Surface Mining Control and Reclamation Act of 1977 require information that is easily and efficiently obtainable by aerial photographic and remote sensing methods. Most states in which mining is important and to which the Act most specifically applies, maintain or have available to them aerial photographic or remotely sensed information of the type required. This information could be used to meet the requirements of the Act which call for monitoring reclamation progress, identifying land areas unsuitable for mining and determining land use prior to mining to name a few examples. At the regional scale, LANDSAT imagery of a scale of 1:250,000 provides a good combination of aerial coverage and detail for regional problem solving. At the local scale, such coverage as is provided by the Agricultural Stabilization and Conservation Service through their aerial observation method of compliance technique can supply local, detailed information to meet site specific needs.

  20. Atmospheric Radiation Measurement (ARM) Data from the ARM Aerial Facility

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

    The Atmospheric Radiation Measurement (ARM) Program is the largest global change research program supported by the U.S. Department of Energy. The primary goal of the ARM Program is to improve the treatment of cloud and radiation physics in global climate models in order to improve the climate simulation capabilities of these models. ARM data is collected both through permanent monitoring stations and field campaigns around the world. Airborne measurements required to answer science questions from researchers or to validate ground data are also collected. To find data from all categories of aerial operations, follow the links from the AAF information page at http://www.arm.gov/sites/aaf. Tables of information will provide start dates, duration, lead scientist, and the research site for each of the named campaigns. The title of a campaign leads, in turn, to a project description, contact information, and links to the data. Users will be requested to create a password, but the data files are free for viewing and downloading. The ARM Archive physically resides at the Oak Ridge National Laboratory.

  1. Lightweight photovoltaic module development for unmanned aerial vehicles

    SciTech Connect (OSTI)

    Nowlan, M.J.; Maglitta, J.C.; Lamp, T.R.

    1998-07-01

    Lightweight photovoltaic modules are being developed for powering high altitude unmanned aerial vehicles (UAVs). Terrestrial crystalline silicon solar cell and module technologies are being applied to minimize module cost, with modifications to improve module specific power (W/kg) and power density (W/m{sup 2}). New module processes are being developed for assembling standard thickness (320 mm) and thin (125 mm) solar cells, thin (50 to 100 mm) encapsulant films, and thin (25 mm) cover films. In comparison, typical terrestrial modules use 300 to 400 mm thick solar cells, 460 mm thick encapsulants, and 3.2 mm thick glass covers. The use of thin, lightweight materials allows the fabrication of modules with specific powers ranging from 120 to 200 W/kg, depending on cell thickness and efficiency, compared to 15 W/kg or less for conventional terrestrial modules. High efficiency designs based on ultra-thin (5 mm) GaAs cells have also been developed, with the potential for achieving substantially higher specific powers. Initial design, development, and module assembly work is completed. Prototype modules were fabricated in sizes up to 45 cm x 99 cm. Module materials and processes are being evaluated through accelerated environmental testing, including thermal cycling, humidity-freeze cycling, mechanical cycling, and exposure to UV and visible light.

  2. Aerial Measuring System Technical Integration Annual Report 2002

    SciTech Connect (OSTI)

    Bechtel Nevada Remote Sensing Laboratory

    2003-06-01

    Fiscal Year 2002 is the second year of a five-year commitment by the U.S. Department of Energy, National Nuclear Security Administration (NNSA) to invest in development of new and state-of-the-art technologies for the Aerial Measuring Systems (AMS) project. In 2000, NNSA committed to two million dollars for AMS Technical Integration (TI) for each of five years. The tragedy of September 11, 2001, profoundly influenced the program. NNSA redirected people and funding resources at the Remote Sensing Laboratory (RSL) to more immediate needs. Funds intended for AMS TI were redirected to NNSA's new posture of leaning further forward throughout. AMS TI was brought to a complete halt on December 10, 2001. Then on April 30, 2002, NNSA Headquarters allowed the restart of AMS TI at the reduced level of $840,000. The year's events resulted in a slow beginning of several projects, some of which were resumed only a few weeks before the AMS TI Symposium held at RSL on July 30.

  3. Utilization of Local Law Enforcement Aerial Resources in Consequence Management (CM) Response

    SciTech Connect (OSTI)

    Wasiolek, Piotr T.; Malchow, Russell L.

    2013-03-12

    During the past decade the U.S. Department of Homeland Security (DHS) was instrumental in enhancing the nation’s ability to detect and prevent a radiological or nuclear attack in the highest risk cities. Under the DHS Securing the Cities initiative, nearly 13,000 personnel in the New York City region have been trained in preventive radiological and nuclear detection operations, and nearly 8,500 pieces of radiological detection equipment have been funded. As part of the preventive radiological/nuclear detection (PRND) mission, several cities have received funding to purchase commercial aerial radiation detection systems. In 2008, the U.S. Department of Energy, National Nuclear Security Administration Aerial Measuring System (AMS) program started providing Mobile Aerial Radiological Surveillance (MARS) training to such assets, resulting in over 150 HAZMAT teams’ officers and pilots from 10 law enforcement organizations and fire departments being trained in the aerial radiation detection. From the beginning, the MARS training course covered both the PRND and consequence management (CM) missions. Even if the law enforcement main focus is PRND, their aerial assets can be utilized in the collection of initial radiation data for post-event radiological CM response. Based on over 50 years of AMS operational experience and information collected during MARS training, this presentation will focus on the concepts of CM response using aerial assets as well as utilizing law enforcement/fire department aerial assets in CM. Also discussed will be the need for establishing closer relationships between local jurisdictions’ aerial radiation detection capabilities and state and local radiation control program directors, radiological health department managers, etc. During radiological events these individuals may become primary experts/advisers to Incident Commanders for radiological emergency response, especially in the early stages of a response. The knowledge of the existence, specific capabilities, and use of local aerial radiation detection systems would be critical in planning the response, even before federal assets arrive on the scene. The relationship between local and federal aerial assets and the potential role for the further use of the MARS training and expanded AMS Reachback capabilities in facilitating such interactions will be discussed.

  4. Photovoltaic electric power applied to Unmanned Aerial Vehicles (UAV)

    SciTech Connect (OSTI)

    Geis, J.; Arnold, J.H.

    1994-09-01

    Photovoltaic electric-powered flight is receiving a great deal of attention in the context of the United States` Unmanned Aerial Vehicle (UAV) program. This paper addresses some of the enabling technical areas and their potential solutions. Of particular interest are the long-duration, high-altitude class of UAV`s whose mission it is to achieve altitudes between 60,000 and 100,000 feet, and to remain at those altitudes for prolonged periods performing various mapping and surveillance activities. Addressed herein are studies which reveal the need for extremely light-weight and efficient solar cells, high-efficiency electric motor-driven propeller modules, and power management and distribution control elements. Since the potential payloads vary dramatically in their power consumption and duty cycles, a typical load profile has been selected to provide commonality for the propulsion power comparisons. Since missions vary widely with respect to ground coverage requirements, from repeated orbiting over a localized target to long-distance routes over irregular terrain, the authors have also averaged the power requirements for on-board guidance and control power, as well as ground control and communication link utilization. In the context of the national technology reinvestment program, wherever possible they modeled components and materials which have been qualified for space and defense applications, yet are compatible with civilian UAV activities. These include, but are not limited to, solar cell developments, electric storage technology for diurnal operation, local and ground communications, power management and distribution, and control servo design. And finally, the results of tests conducted by Wright Laboratory on ultralight, highly efficient MOCVD GaAs solar cells purchased from EPI Materials Ltd. (EML) of the UK are presented. These cells were also used for modeling the flight characteristics of UAV aircraft.

  5. Evaluation of Bare Ground on Rangelands using Unmanned Aerial Vehicles

    SciTech Connect (OSTI)

    Robert P. Breckenridge; Maxine Dakins

    2011-01-01

    Attention is currently being given to methods that assess the ecological condition of rangelands throughout the United States. There are a number of different indicators that assess ecological condition of rangelands. Bare Ground is being considered by a number of agencies and resource specialists as a lead indicator that can be evaluated over a broad area. Traditional methods of measuring bare ground rely on field technicians collecting data along a line transect or from a plot. Unmanned aerial vehicles (UAVs) provide an alternative to collecting field data, can monitor a large area in a relative short period of time, and in many cases can enhance safety and time required to collect data. In this study, both fixed wing and helicopter UAVs were used to measure bare ground in a sagebrush steppe ecosystem. The data were collected with digital imagery and read using the image analysis software SamplePoint. The approach was tested over seven different plots and compared against traditional field methods to evaluate accuracy for assessing bare ground. The field plots were located on the Idaho National Laboratory (INL) site west of Idaho Falls, Idaho in locations where there is very little disturbance by humans and the area is grazed only by wildlife. The comparison of fixed-wing and helicopter UAV technology against field estimates shows good agreement for the measurement of bare ground. This study shows that if a high degree of detail and data accuracy is desired, then a helicopter UAV may be a good platform. If the data collection objective is to assess broad-scale landscape level changes, then the collection of imagery with a fixed-wing system is probably more appropriate.

  6. Operation Greenhouse. Scientific Director's report of atomic weapon tests at Eniwetok, 1951. Annex 1. 6, blast measurements. Part 3. Pressure near ground level. Section 4. Blast asymmetry from aerial photographs. Section 5. Ball-crusher-gauge measurements of peak pressure

    SciTech Connect (OSTI)

    Not Available

    1985-04-01

    Aerial motion pictures from manned aircraft were taken of the Dog, Easy, and George Shots and from a drone aircraft on Dog Shot to determine whether asymmetries in the blast waves could be detected and measured. Only one film, that taken of Dog Shot from a drone, was considered good enough to warrant detailed analysis, but this failed to yield any positive information on asymmetries. The analysis showed that failure to obtain good arrival-time data arose from a number of cases, but primarily from uncertainities in magnification and timing. Results could only be matched with reliable data from blast-velocity switches by use of large corrections. Asymnetries, if present, were judged to have been too small or to have occurred too early to be detected with the slow-frame speed used. Recommendations for better results include locating the aircraft directly overhead at the time of burst and using a camera having greater frame speed and provided with timing marks.

  7. Numerical modeling of aerial bursts and ablation melting of Libyan desert

    Office of Scientific and Technical Information (OSTI)

    glass. (Conference) | SciTech Connect Numerical modeling of aerial bursts and ablation melting of Libyan desert glass. Citation Details In-Document Search Title: Numerical modeling of aerial bursts and ablation melting of Libyan desert glass. No abstract prepared. Authors: Boslough, Mark Bruce Elrick Publication Date: 2006-07-01 OSTI Identifier: 892766 Report Number(s): SAND2006-4263C TRN: US200623%%501 DOE Contract Number: AC04-94AL85000 Resource Type: Conference Resource Relation:

  8. Investigation of an MLE Algorithm for Quantification of Aerial Radiological Measurements

    SciTech Connect (OSTI)

    Reed, Michael; Essex, James

    2012-05-10

    Aerial radiation detection is routinely used by many organizations (DHS, DOE, EPA, etc.) for the purposes of identifying the presence of and quantifying the existence of radiation along the ground. This work involves the search for lost or missing sources, as well as the characterization of large-scale releases such as might occur in a nuclear power plant accident. The standard in aerial radiological surveys involves flying large arrays of sodium-iodide detectors at altitude (15 to 700 meters) to acquire geo-referenced, 1 Hz, 1024-channel spectra. The historical shortfalls of this technology include: • Very low spatial resolution (typical field of view is circle of two-times altitude) • Relatively low detectability associated with large stand-off distances • Fundamental challenges in performing ground-level quantification This work uses modern computational power in conjunction with multi-dimensional deconvolution algorithms in an effort to improve spatial resolution, enhance detectability, and provide a robust framework for quantification.

  9. Bag of Lines (BoL) for Improved Aerial Scene Representation

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

    Sridharan, Harini; Cheriyadat, Anil M.

    2014-09-22

    Feature representation is a key step in automated visual content interpretation. In this letter, we present a robust feature representation technique, referred to as bag of lines (BoL), for high-resolution aerial scenes. The proposed technique involves extracting and compactly representing low-level line primitives from the scene. The compact scene representation is generated by counting the different types of lines representing various linear structures in the scene. Through extensive experiments, we show that the proposed scene representation is invariant to scale changes and scene conditions and can discriminate urban scene categories accurately. We compare the BoL representation with the popular scalemore » invariant feature transform (SIFT) and Gabor wavelets for their classification and clustering performance on an aerial scene database consisting of images acquired by sensors with different spatial resolutions. The proposed BoL representation outperforms the SIFT- and Gabor-based representations.« less

  10. Aerial Neutron Detection: Neutron Signatures for Nonproliferation and Emergency Response Applications

    SciTech Connect (OSTI)

    Maurer, Richard J.; Stampahar, Thomas G.; Smith, Ethan X.; Mukhopadhyay, Sanjoy; Wolff, Ronald S.; Rourke, Timothy J.; LeDonne, Jeffrey P.; Avaro, Emanuele; Butler, D. Andre; Borders, Kevin L.; Stampahar, Jezabel; Schuck, William H.; Selfridge, Thomas L.; McKissack, Thomas M.; Duncan, William W.; Hendricks, Thane J.

    2012-10-17

    From 2007 to the present, the Remote Sensing Laboratory has been conducting a series of studies designed to expand our fundamental understanding of aerial neutron detection with the goal of designing an enhanced sensitivity detection system for long range neutron detection. Over 35 hours of aerial measurements in a helicopter were conducted for a variety of neutron emitters such as neutron point sources, a commercial nuclear power reactor, nuclear reactor spent fuel in dry cask storage, depleted uranium hexafluoride and depleted uranium metal. The goals of the project were to increase the detection sensitivity of our instruments such that a 5.4 × 104 neutron/second source could be detected at 100 feet above ground level at a speed of 70 knots and to enhance the long-range detection sensitivity for larger neutron sources, i.e., detection ranges above 1000 feet. In order to increase the sensitivity of aerial neutron detection instruments, it is important to understand the dynamics of the neutron background as a function of altitude. For aerial neutron detection, studies have shown that the neutron background primarily originates from above the aircraft, being produced in the upper atmosphere by galactic cosmic-ray interactions with air molecules. These interactions produce energetic neutrons and charged particles that cascade to the earth’s surface, producing additional neutrons in secondary collisions. Hence, the neutron background increases as a function of altitude which is an impediment to long-range neutron detection. In order to increase the sensitivity for long range detection, it is necessary to maintain a low neutron background as a function of altitude. Initial investigations show the variation in the neutron background can be decreased with the application of a cosmic-ray shield. The results of the studies along with a representative data set are presented.

  11. Optimization of perigee burns for manned interplanetary missions

    SciTech Connect (OSTI)

    Madsen, W.W.; Olson, T.S.; Siahpush, A.S.

    1991-01-01

    In choosing an engine concept for the rocket vehicle to be used for the initial manned exploration of Mars, the two main factors in the decision should be what can be feasibly built and flight qualified within approximately the next 20 years, and what level of engine performance is required to safely perform these missions. In order to reduce the overall cost in developing this next generation space transportation system, it would be desirable to have a single engine design that could be used for a broad class of missions (for example, cargo and piloted lunar and Mars missions, orbit transfers around the Earth, and robotic missions to the planets). The engine thrust that is needed for manned Mars missions is addressed in this paper. We find that these missions are best served by a thrust level around 75,000 lbf to 100,000 lbf, and a thrust-to-engine weight ratio of about three. This thrust level might best be obtained by clustering five 15,000 lbf or 20,000 lbf engines. It may be better to throttle the engines back from full power between perigee burns, rather than shutting down. 5 refs., 4 figs.

  12. Use of Aerial Photography to Monitor Fall Chinook Salmon Spawning in the Columbia River

    SciTech Connect (OSTI)

    Visser, Richard H.; Dauble, Dennis D.); Geist, David R.)

    2002-11-01

    This paper compares two methods for enumerating salmon redds and their application to monitoring spawning activity. Aerial photographs of fall chinook salmon spawning areas in the Hanford Reach of the Columbia River were digitized and mapped using Geographic Information Systems (GIS) techniques in 1994 and 1995 as part of an annual assessment of the population. The number of visible redds from these photographs were compared to counts obtained from visual surveys with fixed wing aircraft. The proportion of the total redds within each of five general survey areas was similar for the two monitoring techniques. However, the total number of redds based on aerial photographs was 2.2 and 3.0 times higher than those observed during visual surveys for 1994 and 1995, respectively. The divergence in redd counts was most evident near peak spawning activity when the number of redds within individual spawning clusters exceeded 500. Aerial photography improved our ability to monitor numbers of visible salmon redds and to quantify habitat use.

  13. Engineering the Assembly of Heme Cofactors in Man-Made Proteins...

    Office of Scientific and Technical Information (OSTI)

    Title: Engineering the Assembly of Heme Cofactors in Man-Made Proteins Authors: Solomon, Lee A. ; Kodali, Goutham ; Moser, Christopher C. ; Dutton, P. Leslie Publication Date:...

  14. Assess the Efficacy of an Aerial Distant Observer Tool Capable of Rapid Analysis of Large Sections of Collector Fields: FY 2008 CSP Milestone Report, September 2008

    SciTech Connect (OSTI)

    Jorgensen, G.; Burkholder, F.; Gray, A.; Wendelin, T.

    2009-02-01

    We assessed the feasibility of developing an aerial Distant Observer optical characterization tool for collector fields in concentrating solar power plants.

  15. Elemental concentrations in bones from an ancient Egyptian mummy and from a recent man

    SciTech Connect (OSTI)

    Cholewa, M.; Kwiatek, W.M.; Jones, K.W.; Schidlovsky, G.; Paschoa, A.S.; Miller, S.C.; Pecotte, J.

    1986-06-01

    Differences in elemental concentrations in bones taken from an ancient Egyptian mummy and a contemporary man were investigated by using proton induced x-ray emission (PIXE) in combination with Rutherford backscattering (RBS). Remarkable differences were noticed in the Fe/Ca and Pb/Ca relative concentrations, which were consistently higher in the contemporary man. 5 refs., 2 figs., 2 tabs.

  16. CaveMan Enterprise version 1.0 Software Validation and Verification.

    SciTech Connect (OSTI)

    Hart, David

    2014-10-01

    The U.S. Department of Energy Strategic Petroleum Reserve stores crude oil in caverns solution-mined in salt domes along the Gulf Coast of Louisiana and Texas. The CaveMan software program has been used since the late 1990s as one tool to analyze pressure mea- surements monitored at each cavern. The purpose of this monitoring is to catch potential cavern integrity issues as soon as possible. The CaveMan software was written in Microsoft Visual Basic, and embedded in a Microsoft Excel workbook; this method of running the CaveMan software is no longer sustainable. As such, a new version called CaveMan Enter- prise has been developed. CaveMan Enterprise version 1.0 does not have any changes to the CaveMan numerical models. CaveMan Enterprise represents, instead, a change from desktop-managed work- books to an enterprise framework, moving data management into coordinated databases and porting the numerical modeling codes into the Python programming language. This document provides a report of the code validation and verification testing.

  17. WIPP Workers Reach Two Million Man-Hours Without a Lost-Time Accident

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

    Workers Reach Two Million Man-Hours Without a Lost-Time Accident CARLSBAD, N.M., February 22, 2001 - Workers at the U.S. Department of Energy's (DOE) Waste Isolation Pilot Plant (WIPP) reached a safety milestone Feb. 19 by working two million man-hours without a lost-time accident. According to the National Safety Council, facilities with the same industry code as WIPP lose an average of 20.6 workdays (or 164.8 man-hours) a year to accidents. "Safety is at the core of all WIPP

  18. Mathematical model of unmanned aerial vehicle used for endurance autonomous monitoring

    SciTech Connect (OSTI)

    Chelaru, Teodor-Viorel; Chelaru, Adrian

    2014-12-10

    The paper purpose is to present some aspects regarding the control system of unmanned aerial vehicle - UAV, used to local observations, surveillance and monitoring interest area. The calculus methodology allows a numerical simulation of UAV evolution in bad atmospheric conditions by using nonlinear model, as well as a linear one for obtaining guidance command. The UAV model which will be presented has six DOF (degrees of freedom), and autonomous control system. This theoretical development allows us to build stability matrix, command matrix and control matrix and finally to analyse the stability of autonomous UAV flight. A robust guidance system, based on uncoupled state will be evaluated for different fly conditions and the results will be presented. The flight parameters and guidance will be analysed.

  19. Can an Iron Man Suit Be Made?: Science Behind Superheroes | GE...

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

    Can an Iron Man Suit Be Made?: Science Behind Superheroes Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new...

  20. Jack Case ? the man who helped bring uranium machining to Y...

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

    the man who helped bring uranium machining to Y-12 Most of you realize that Y-12 is basically a huge and very precise machine shop. For years it has been the nation's only uranium...

  1. DEPARTlIiIENT OF ENERGY EERE PROJECT MAN AG EMENT CENTER NEPA...

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

    lAUIl) u.s. DEPARTlIiIENT OF ENERGY EERE PROJECT MAN AG EMENT CENTER NEPA DETERMINATION RECIPIENT:Ocean Engineering and Energy Systems Intemational, Inc. (OCEES) Page lof3 STATE: ...

  2. Aerial Measuring System (AMS)/Israel Atomic Energy Commission (IAEC) Joint Comparison Study Report

    SciTech Connect (OSTI)

    Wasiolek, P.; Halevy, I.

    2013-12-23

    Under the 13th Bilateral Meeting to Combat Nuclear Terrorism conducted on January 8–9, 2013, the committee approved the development of a cost-effective proposal to conduct a Comparison Study of the Aerial Measuring System (AMS) of the U.S. Department of Energy (DOE), National Nuclear Security Administration (NNSA) and Israel Atomic Energy Commission (IAEC). The study was to be held at the Remote Sensing Laboratory (RSL), Nellis Air Force Base, Las Vegas, Nevada, with measurements at the Nevada National Security Site (NNSS). The goal of the AMS and the IAEC joint survey was to compare the responses of the two agencies’ aerial radiation detection systems to varied radioactive surface contamination levels and isotopic composition experienced at the NNSS, and the differing data processing techniques utilized by the respective teams. Considering that for the comparison both teams were using custom designed and built systems, the main focus of the short campaign was to investigate the impact of the detector size and data analysis techniques used by both teams. The AMS system, SPectral Advanced Radiological Computer System, Model A (SPARCS-A), designed and built by RSL, incorporates four different size sodium iodide (NaI) crystals: 1" × 1", 2" × 4" × 4", 2" × 4" ×16", and an “up-looking” 2" × 4" × 4". The Israel AMS System, Air RAM 2000, was designed by the IAEC Nuclear Research Center – Negev (NRCN) and built commercially by ROTEM Industries (Israel) and incorporates two 2" diameter × 2" long NaI crystals. The operational comparison was conducted at RSL-Nellis in Las Vegas, Nevada, during week of June 24–27, 2013. The Israeli system, Air RAM 2000, was shipped to RSL-Nellis and mounted together with the DOE SPARCS on a DOE Bell-412 helicopter for a series of aerial comparison measurements at local test ranges, including the Desert Rock Airport and Area 3 at the NNSS. A 4-person Israeli team from the IAEC NRCN supported the activity together with 11 members of the RSL team, which consisted of pilots, mechanics, scientists, a data analyst, equipment operators, and operation specialists. All planned flight activities followed by scientific discussions on the collected data were completed. For IAEC, the joint survey provided an opportunity to characterize their system’s response to extended sources of various fission products at the NNSS. As both systems play an important role in their respective countries’ (United States and Israel) national framework of radiological emergency response and are subject to multiple mutual cooperation agreements, it was important for each country to obtain more thorough knowledge of how they would employ these important assets and define the roles that they would each play in an actual response.

  3. Internal air flow analysis of a bladeless micro aerial vehicle hemisphere body using computational fluid dynamic

    SciTech Connect (OSTI)

    Othman, M. N. K. E-mail: zuradzman@unimap.edu.my E-mail: khairunizam@unimap.edu.my E-mail: s.yaacob@unimap.edu.my E-mail: abadal@unimap.edu.my; Zuradzman, M. Razlan E-mail: zuradzman@unimap.edu.my E-mail: khairunizam@unimap.edu.my E-mail: s.yaacob@unimap.edu.my E-mail: abadal@unimap.edu.my; Hazry, D. E-mail: zuradzman@unimap.edu.my E-mail: khairunizam@unimap.edu.my E-mail: s.yaacob@unimap.edu.my E-mail: abadal@unimap.edu.my; Khairunizam, Wan E-mail: zuradzman@unimap.edu.my E-mail: khairunizam@unimap.edu.my E-mail: s.yaacob@unimap.edu.my E-mail: abadal@unimap.edu.my; Shahriman, A. B. E-mail: zuradzman@unimap.edu.my E-mail: khairunizam@unimap.edu.my E-mail: s.yaacob@unimap.edu.my E-mail: abadal@unimap.edu.my; Yaacob, S. E-mail: zuradzman@unimap.edu.my E-mail: khairunizam@unimap.edu.my E-mail: s.yaacob@unimap.edu.my E-mail: abadal@unimap.edu.my; Ahmed, S. Faiz E-mail: zuradzman@unimap.edu.my E-mail: khairunizam@unimap.edu.my E-mail: s.yaacob@unimap.edu.my E-mail: abadal@unimap.edu.my; and others

    2014-12-04

    This paper explain the analysis of internal air flow velocity of a bladeless vertical takeoff and landing (VTOL) Micro Aerial Vehicle (MAV) hemisphere body. In mechanical design, before produce a prototype model, several analyses should be done to ensure the product's effectiveness and efficiency. There are two types of analysis method can be done in mechanical design; mathematical modeling and computational fluid dynamic. In this analysis, I used computational fluid dynamic (CFD) by using SolidWorks Flow Simulation software. The idea came through to overcome the problem of ordinary quadrotor UAV which has larger size due to using four rotors and the propellers are exposed to environment. The bladeless MAV body is designed to protect all electronic parts, which means it can be used in rainy condition. It also has been made to increase the thrust produced by the ducted propeller compare to exposed propeller. From the analysis result, the air flow velocity at the ducted area increased to twice the inlet air. This means that the duct contribute to the increasing of air velocity.

  4. Concept and realization of unmanned aerial system with different modes of operation

    SciTech Connect (OSTI)

    Czyba, Roman; Szafra?ski, Grzegorz; Janusz, Wojciech; Niezabitowski, Micha?; Czornik, Adam; B?achuta, Marian

    2014-12-10

    In this paper we describe the development process of unmanned aerial system, its mechanical components, electronics and software solutions. During the stage of design, we have formulated some necessary requirements for the multirotor vehicle and ground control station in order to build an optimal system which can be used for the reconnaissance missions. Platform is controlled by use of the ground control station (GCS) and has possibility of accomplishing video based observation tasks. In order to fulfill this requirement the on-board payload consists of mechanically stabilized camera augmented with machine vision algorithms to enable object tracking tasks. Novelty of the system are four modes of flight, which give full functionality of the developed UAV system. Designed ground control station is consisted not only of the application itself, but also a built-in dedicated components located inside the chassis, which together creates an advanced UAV system supporting the control and management of the flight. Mechanical part of quadrotor is designed to ensure its robustness while meeting objectives of minimizing weight of the platform. Finally the designed electronics allows for implementation of control and estimation algorithms without the needs for their excessive computational optimization.

  5. Design of a reconfigurable liquid hydrogen fuel tank for use in the Genii unmanned aerial vehicle

    SciTech Connect (OSTI)

    Adam, Patrick; Leachman, Jacob

    2014-01-29

    Long endurance flight, on the order of days, is a leading flight performance characteristic for Unmanned Aerial Vehicles (UAVs). Liquid hydrogen (LH2) is well suited to providing multi-day flight times with a specific energy 2.8 times that of conventional kerosene based fuels. However, no such system of LH2 storage, delivery, and use is currently available for commercial UAVs. In this paper, we develop a light weight LH2 dewar for integration and testing in the proton exchange membrane (PEM) fuel cell powered, student designed and constructed, Genii UAV. The fuel tank design is general for scaling to suit various UAV platforms. A cylindrical vacuum-jacketed design with removable end caps was chosen to incorporate various fuel level gauging, pressurizing, and slosh mitigation systems. Heat and mechanical loadings were modeled to compare with experimental results. Mass performance of the fuel tank is characterized by the fraction of liquid hydrogen to full tank mass, and the insulation performance was characterized by effective thermal conductivity and boil-off rate.

  6. Jefferson Lab Man Donates Bone Marrow to Save 12-Year-Old Boy | Jefferson

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

    Lab Man Donates Bone Marrow to Save 12-Year-Old Boy Jefferson Lab Man Donates Bone Marrow to Save 12-Year-Old Boy April 22, 2002 Leon Reynolds: son, husband, father, former Marine and teacher, accelerator operator and most recently, bone marrow donor. Last month, Reynolds became Jefferson Lab's first person in corporate memory to become a marrow donor. He entered the National Marrow Donor Program (NMDP) registry on Oct. 11, 2000, when the Lab sponsored a bone marrow registry drive in

  7. Biological investigations of the Sandia National Laboratories Sol se Mete Aerial Cable Facility

    SciTech Connect (OSTI)

    Sullivan, R.M.

    1994-10-01

    This report provides results of a comprehensive biological field survey performed on the Sandia National Laboratories Aerial Cable Facility, at the east end of Kirtland Air Force Base (KAFB), Bernalillo County, New Mexico. This survey was conducted late September through October, 1991. ACF occupies a 440-acre tract of land withdrawn by the US Forest Service (USFS) for use by KAFB, and in turn placed under operational control of SNL by the Department of Energy (DOE). All land used by SNL for ACF is part of a 15,851-acre tract of land withdrawn by the US Forest Service. In addition, a number of different organizations use the 15,851-acre area. The project area used by SNL encompasses portions of approximately six sections (3,840 acres) of US Forest Service land located within the foothills of the west side of the Manzano Mountains (East Mesa). The biological study area is used by the KAFB, the US Department of Interior, and SNL. This area includes: (1) Sol se Mete Springs and Canyon, (2) East Anchor Access Road, (3) East Anchor Site, (4) Rocket Sled Track, (5) North Arena, (6) East Instrumentation Site and Access Road, (7) West Anchor Access Road, (8) West Anchor Site, (9) South Arena, (10) Winch Sites, (11) West Instrumentation Sites, (12) Explosive Assembly Building, (13) Control Building, (14) Lurance Canyon Road and vicinity. Although portions of approximately 960 acres of withdrawn US Forest Service land have been altered, only 700 acres have been disturbed by activities associated with ACF; approximately 2,880 acres consist of natural habitat. Absence of grazing by livestock and possibly native ungulates, and relative lack of human disturbance have allowed this area to remain in a more natural vegetative state relative to the condition of private range lands throughout New Mexico. This report evaluates threatened and endangered species found on ACF, as well as a comprehensive assessment of biological habitats.

  8. Using Unmanned Aerial Vehicles to Assess Vegetative Cover in Sagebrush Steppe Ecosytstems

    SciTech Connect (OSTI)

    Robert P. Breckenridge

    2005-09-01

    The Idaho National Laboratory (INL), in conjunction with the University of Idaho, is evaluating novel approaches for using unmanned aerial vehicles (UAVs) as a quicker and safer method for monitoring biotic resources. Evaluating vegetative cover is an important factor in understanding the sustainability of many ecosystems. In assessing vegetative cover, methods that improve accuracy and cost efficiency could revolutionize how biotic resources are monitored on western federal lands. Sagebrush steppe ecosystems provide important habitat for a variety of species, some of which are important indicator species (e.g., sage grouse). Improved methods are needed to support monitoring these habitats because there are not enough resource specialists or funds available for comprehensive ground evaluation of these ecosystems. In this project, two types of UAV platforms (fixed wing and helicopter) were used to collect still-frame imagery to assess cover in sagebrush steppe ecosystems. This paper discusses the process for collecting and analyzing imagery from the UAVs to (1) estimate total percent cover, (2) estimate percent cover for six different types of vegetation, and (3) locate sage grouse based on representative decoys. The field plots were located on the INL site west of Idaho Falls, Idaho, in areas with varying amounts and types of vegetative cover. A software program called SamplePoint developed by the U.S. Department of Agriculture, Agricultural Research Service (USDA-ARS) was used to evaluate the imagery for percent cover for the six vegetation types (bare ground, litter, shrubs, dead shrubs, grasses, and forbs). Results were compared against standard field measurements to assess accuracy.

  9. Comparison of Unmanned Aerial Vehicle Platforms for Assessing Vegetation Cover in Sagebrush Steppe Ecosystems

    SciTech Connect (OSTI)

    Robert P. Breckenridge; Maxine Dakins; Stephen Bunting; Jerry Harbour; Sera White

    2011-09-01

    In this study, the use of unmanned aerial vehicles (UAVs) as a quick and safe method for monitoring biotic resources was evaluated. Vegetation cover and the amount of bare ground are important factors in understanding the sustainability of many ecosystems and assessment of rangeland health. Methods that improve speed and cost efficiency could greatly improve how biotic resources are monitored on western lands. Sagebrush steppe ecosystems provide important habitat for a variety of species (including sage grouse and pygmy rabbit). Improved methods are needed to support monitoring these habitats because there are not enough resource specialists or funds available for comprehensive ground evaluations. In this project, two UAV platforms, fixed wing and helicopter, were used to collect still-frame imagery to assess vegetation cover in sagebrush steppe ecosystems. This paper discusses the process for collecting and analyzing imagery from the UAVs to (1) estimate percent cover for six different vegetation types (shrub, dead shrub, grass, forb, litter, and bare ground) and (2) locate sage grouse using representative decoys. The field plots were located on the Idaho National Engineering (INL) site west of Idaho Falls, Idaho, in areas with varying amounts and types of vegetation cover. A software program called SamplePoint was used along with visual inspection to evaluate percent cover for the six cover types. Results were compared against standard field measurements to assess accuracy. The comparison of fixed-wing and helicopter UAV technology against field estimates shows good agreement for the measurement of bare ground. This study shows that if a high degree of detail and data accuracy is desired, then a helicopter UAV may be a good platform to use. If the data collection objective is to assess broad-scale landscape level changes, then the collection of imagery with a fixed-wing system is probably more appropriate.

  10. Damage prognosis of adhesively-bonded joints in laminated composite structural components of unmanned aerial vehicles

    SciTech Connect (OSTI)

    Farrar, Charles R; Gobbato, Maurizio; Conte, Joel; Kosmatke, John; Oliver, Joseph A

    2009-01-01

    The extensive use of lightweight advanced composite materials in unmanned aerial vehicles (UAVs) drastically increases the sensitivity to both fatigue- and impact-induced damage of their critical structural components (e.g., wings and tail stabilizers) during service life. The spar-to-skin adhesive joints are considered one of the most fatigue sensitive subcomponents of a lightweight UAV composite wing with damage progressively evolving from the wing root. This paper presents a comprehensive probabilistic methodology for predicting the remaining service life of adhesively-bonded joints in laminated composite structural components of UAVs. Non-destructive evaluation techniques and Bayesian inference are used to (i) assess the current state of damage of the system and, (ii) update the probability distribution of the damage extent at various locations. A probabilistic model for future loads and a mechanics-based damage model are then used to stochastically propagate damage through the joint. Combined local (e.g., exceedance of a critical damage size) and global (e.g.. flutter instability) failure criteria are finally used to compute the probability of component failure at future times. The applicability and the partial validation of the proposed methodology are then briefly discussed by analyzing the debonding propagation, along a pre-defined adhesive interface, in a simply supported laminated composite beam with solid rectangular cross section, subjected to a concentrated load applied at mid-span. A specially developed Eliler-Bernoulli beam finite element with interlaminar slip along the damageable interface is used in combination with a cohesive zone model to study the fatigue-induced degradation in the adhesive material. The preliminary numerical results presented are promising for the future validation of the methodology.

  11. USE OF THE AERIAL MEASUREMENT SYSTEM HELICOPTER EMERGENCY RESPONSE ACQUISITION SYSTEMS WITH GEOGRAPHIC INFORMATION SYSTEM FOR RADIOACTIVE SOIL REMEDIATION - [11504

    SciTech Connect (OSTI)

    BROCK CT

    2011-02-15

    The Aerial Measurement System (AMS) Helicopter Emergency Response Acquisition System provides a thorough and economical means to identify and characterize the contaminants for large area radiological surveys. The helicopter system can provide a 100-percent survey of an area that qualifies as a scoping survey under the Multi-Agency Radiation Survey and Site Investigation Manual (MARSSIM) methodology. If the sensitivity is adequate when compared to the clean up values, it may also be used for the characterization survey. The data from the helicopter survey can be displayed and manipulated to provide invaluable data during remediation activities.

  12. Error Detection, Factorization and Correction for Multi-View Scene Reconstruction from Aerial Imagery

    SciTech Connect (OSTI)

    Hess-Flores, M

    2011-11-10

    Scene reconstruction from video sequences has become a prominent computer vision research area in recent years, due to its large number of applications in fields such as security, robotics and virtual reality. Despite recent progress in this field, there are still a number of issues that manifest as incomplete, incorrect or computationally-expensive reconstructions. The engine behind achieving reconstruction is the matching of features between images, where common conditions such as occlusions, lighting changes and texture-less regions can all affect matching accuracy. Subsequent processes that rely on matching accuracy, such as camera parameter estimation, structure computation and non-linear parameter optimization, are also vulnerable to additional sources of error, such as degeneracies and mathematical instability. Detection and correction of errors, along with robustness in parameter solvers, are a must in order to achieve a very accurate final scene reconstruction. However, error detection is in general difficult due to the lack of ground-truth information about the given scene, such as the absolute position of scene points or GPS/IMU coordinates for the camera(s) viewing the scene. In this dissertation, methods are presented for the detection, factorization and correction of error sources present in all stages of a scene reconstruction pipeline from video, in the absence of ground-truth knowledge. Two main applications are discussed. The first set of algorithms derive total structural error measurements after an initial scene structure computation and factorize errors into those related to the underlying feature matching process and those related to camera parameter estimation. A brute-force local correction of inaccurate feature matches is presented, as well as an improved conditioning scheme for non-linear parameter optimization which applies weights on input parameters in proportion to estimated camera parameter errors. Another application is in reconstruction pre-processing, where an algorithm detects and discards frames that would lead to inaccurate feature matching, camera pose estimation degeneracies or mathematical instability in structure computation based on a residual error comparison between two different match motion models. The presented algorithms were designed for aerial video but have been proven to work across different scene types and camera motions, and for both real and synthetic scenes.

  13. Improving Rangeland Monitoring and Assessment: Integrating Remote Sensing, GIS, and Unmanned Aerial Vehicle Systems

    SciTech Connect (OSTI)

    Robert Paul Breckenridge

    2007-05-01

    Creeping environmental changes are impacting some of the largest remaining intact parcels of sagebrush steppe ecosystems in the western United States, creating major problems for land managers. The Idaho National Laboratory (INL), located in southeastern Idaho, is part of the sagebrush steppe ecosystem, one of the largest ecosystems on the continent. Scientists at the INL and the University of Idaho have integrated existing field and remotely sensed data with geographic information systems technology to analyze how recent fires on the INL have influenced the current distribution of terrestrial vegetation. Three vegetation mapping and classification systems were used to evaluate the changes in vegetation caused by fires between 1994 and 2003. Approximately 24% of the sagebrush steppe community on the INL was altered by fire, mostly over a 5-year period. There were notable differences between methods, especially for juniper woodland and grasslands. The Anderson system (Anderson et al. 1996) was superior for representing the landscape because it includes playa/bare ground/disturbed area and sagebrush steppe on lava as vegetation categories. This study found that assessing existing data sets is useful for quantifying fire impacts and should be helpful in future fire and land use planning. The evaluation identified that data from remote sensing technologies is not currently of sufficient quality to assess the percentage of cover. To fill this need, an approach was designed using both helicopter and fixed wing unmanned aerial vehicles (UAVs) and image processing software to evaluate six cover types on field plots located on the INL. The helicopter UAV provided the best system compared against field sampling, but is more dangerous and has spatial coverage limitations. It was reasonably accurate for dead shrubs and was very good in assessing percentage of bare ground, litter and grasses; accuracy for litter and shrubs is questionable. The fixed wing system proved to be feasible and can collect imagery for very large areas in a short period of time. It was accurate for bare ground and grasses. Both UAV systems have limitations, but these will be reduced as the technology advances. In both cases, the UAV systems collected data at a much faster rate than possible on the ground. The study concluded that improvements in automating the image processing efforts would greatly improve use of the technology. In the near future, UAV technology may revolutionize rangeland monitoring in the same way Global Positioning Systems have affected navigation while conducting field activities.

  14. Estimated dose to man from uranium milling via the terrestrial food-chain pathway

    SciTech Connect (OSTI)

    Rayno, D.R.

    1982-01-01

    One of the major pathways of radiological exposure to man from uranium milling operations is through the terrestrial food chain. Studies by various investigators have shown the extent of uptake and distribution of U-238, U-234, Th-230, Ra-226, Pb-210, and Po-210 in plants and animals. These long-lived natural radioisotopes, all nuclides of the uranium decay series, are found in concentrated amounts in uranium mill tailings. Data from these investigations are used to estimate the dose to man from consumption of beef and milk contaminated by the tailings. This dose estimate from this technologically enhanced source is compared with that from average normal dietary intake of these radionuclides from natural sources.

  15. SGP CART Site Affected by Ice Storm

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

    ... Dry nitrogen gas purges were installed to prevent condensation from forming on instrument ... compensation for damaged or destroyed property and cleanup costs not covered by insurance. ...

  16. Secure Wireless Tritium Air Monitoring Cart Development

    Broader source: Energy.gov [DOE]

    Presentation from the 33rd Tritium Focus Group Meeting held in Aiken, South Carolina on April 22-24, 2014.

  17. Secure Wireless Tritium Air Monitoring Cart Development

    Office of Environmental Management (EM)

    * Pre-amplifier - Floating with respect to ground - True differential input - Eliminates ground loops - Excellent AC common mode rejection * Impedance matched for up to 200ft RG58...

  18. Secure Wireless Tritium Air Monitoring Cart Development

    Office of Environmental Management (EM)

    Section 3161 Rehiring Preference for Eligible Separated Employees To the extent practicable, eligible involuntarily separated contractor employees who meet the eligibility requirements contained in this Plan will receive a hiring preference with respect to vacancies for positions for which they are qualified, or, to the extent practicable in the circumstances, for which they may become qualified. Employees will not be considered to have involuntarily separated for purposes of Section 3161

  19. Preconceptual systems and equipment for plugging of man-made accesses to a repository in basalt

    SciTech Connect (OSTI)

    Taylor, C.L.; O'Rourke, J.E.; Allirot, D.; O'Connor, K.

    1980-09-01

    This report presents results of a study leading to preconceptual designs for plugging boreholes, shafts, and tunnels to a nuclear waste repository in basalt. Beginning design criteria include a list of preferred plug materials and plugging machines that were selected to suit the environmental conditions, and depths, diameters, and orientations of the accesses to a nuclear waste repository in the Columbia River basalts located in eastern Washington State. The environmental conditions are described. The fiscal year 1979-1980 Task II work is presented in two parts: preliminary testing of materials for plugging of man-made accesses to a repository in basalt (described in a separate report); and preconceptual systems and equipment for plugging of man-made accesses to a repository in basalt (described in this report). To fulfill the scope of the Task II work, Woodward-Clyde Consultants (WCC) was requested to: provide preconceptual systems for plugging boreholes, tunnels, and shafts in basalt; describe preconceptual borehole plugging equipment for placing the selected materials in man-made accesses; utilize the quality assurance program, program plan and schedule, and work plans previously developed for Task II; and prepare a preliminary report.

  20. STATES GOVERI TO :H. J. He&man, Chief, Tonaw&da Sub-Of&e DATE...

    Office of Legacy Management (LM)

    STATES GOVERI TO :H. J. He&man, Chief, Tonaw&da Sub-Of&e DATE: ,i; .; .c. sgmbo1: PPS:W:mjf .. ,i. -'. i:.. :: (PPS447-53) I ..-:;..c. ' ..I-,-.. . i .,,. " :, ,, .T. ....

  1. Nonlinear automatic landing control of unmanned aerial vehicles on moving platforms via a 3D laser radar

    SciTech Connect (OSTI)

    Hervas, Jaime Rubio; Tang, Hui; Reyhanoglu, Mahmut

    2014-12-10

    This paper presents a motion tracking and control system for automatically landing Unmanned Aerial Vehicles (UAVs) on an oscillating platform using Laser Radar (LADAR) observations. The system itself is assumed to be mounted on a ship deck. A full nonlinear mathematical model is first introduced for the UAV. The ship motion is characterized by a Fourier transform based method which includes a realistic characterization of the sea waves. LADAR observation models are introduced and an algorithm to process those observations for yielding the relative state between the vessel and the UAV is presented, from which the UAV's state relative to an inertial frame can be obtained and used for feedback purposes. A sliding mode control algorithm is derived for tracking a landing trajectory defined by a set of desired waypoints. An extended Kalman filter (EKF) is proposed to account for process and observation noises in the design of a state estimator. The effectiveness of the control algorithm is illustrated through a simulation example.

  2. Aerial Survey Results for 131I Deposition on the Ground after the Fukushima Daiichi Nuclear Power Plant Accident

    SciTech Connect (OSTI)

    Torii, Tatsuo; Sugita, Takeshi; Okada, Colin E.; Reed, Michael S.; Blumenthal, Daniel J.

    2013-08-01

    In March 2011 the second largest accidental release of radioactivity in history occurred at the Fukushima Daiichi nuclear power plant following a magnitude 9.0 earthquake and subsequent tsunami. Teams from the U.S. Department of Energy, National Nuclear Security Administration Office of Emergency Response performed aerial surveys to provide initial maps of the dispersal of radioactive material in Japan. The initial results from the surveys did not report the concentration of 131I. This work reports on analyses performed on the initial survey data by a joint Japan-US collaboration to determine 131I ground concentration. This information is potentially useful in reconstruction of the inhalation and external exposure doses from this short-lived radionuclide. The deposited concentration of 134Cs is also reported.

  3. A man-made enhanced geothermal system (EGS) can extract the abundant heat resour

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

    man-made enhanced geothermal system (EGS) can extract the abundant heat resource tens of thousands of feet below the surface and put it to good use. This would require: With an enhanced geothermal reservoir, you can generate power anywhere with hot rocks at depth! What makes EGS? + + Small pathways to conduct fluid through the hot rocks Fluid to carry heat from the rocks Abundant heat found in rocks at depth Abundant heat found in rocks at depth Limited pathways to conduct fluid Insufficient

  4. Application of a neptune propulsion concept to a manned mars excursion. Master's thesis

    SciTech Connect (OSTI)

    Finley, C.J.

    1993-04-01

    NEPTUNE is a multimegawatt electric propulsion system. It uses a proven compact nuclear thermal rocket, NERVA, in a closed cycle with a magnetohydrodynamic (MHD) generator to power a magnetoplasmadynamic (MPD) thruster. This thesis defines constraints on an externally sourced propulsion system intended to carry out a manned Martian excursion. It assesses NEPTUNE's ability to conform to these constraints. Because an unmodified NEPTUNE system is too large, the thesis develops modifications to the system which reduce its size. The result is a far less proven, but more useful derivative of the unmodified NEPTUNE system.

  5. Allocatin of functions in man-machine systems: a perspective and literature review

    SciTech Connect (OSTI)

    Price, H. E.; Maisano, R. E.; Van Cott, H. P.

    1982-06-01

    This report reviews the literature relevant to allocation of functions and presents a procedure for the allocation process applicable to nuclear power plant control rooms. An historical perspective of man's relationship with technology is given as background. Methods and models that have been developed to aid the allocation process are then considered, followed by examples of real-world applications. The relationship of allocation of function to the system development process is outlined. The report then turns to the proposed procedure of the allocation process.

  6. Survivability of ancient man-made earthen mounds: implications for uranium mill tailings impoundments

    SciTech Connect (OSTI)

    Lindsey, C.G.; Mishima, J.; King, S.E.; Walters, W.H.

    1983-06-01

    As part of a study for the Nuclear Regulatory Commission (NRC), the Pacific Northwest Laboratory (PNL) is investigating long-term stabilization techniques for uranium mill impoundments. Part of this investigation involves the design of a rock armoring blanket (riprap) to mitigate wind and water erosion of the underlying soil cover, which in turn prevents exposure of the tailings to the environment. However, the need for the armoring blanket, as well as the blanket's effectiveness, depends on the stability of the underlying soil cap (radon suppression cover) and on the tailings themselves. Compelling evidence in archaeological records suggests that large man-made earthen structures can remain sound and intact for time periods comparable to those required for the stabilization of the tailings piles if properly constructed. We present archaeological evidence on the existence and survivability of man-made earthen and rock structures through specific examples of such structures from around the world. We also review factors contributing to their survival or destruction and address the influence of climate, building materials, and construction techniques on survivability.

  7. Using Unmanned Aerial Vehicles to Assess Vegetative Cover and Identify Biotic Resources in Sagebrush Steppe Ecosystems: Preliminary Evaluation

    SciTech Connect (OSTI)

    Robert P. Breckenridge

    2006-04-01

    The Idaho National Laboratory (INL), in conjunction with the University of Idaho, is evaluating novel approaches for using unmanned aerial vehicles (UAVs) as a quicker and safer method for monitoring biotic resources. Evaluating vegetative cover is an important factor in understanding the sustainability of many ecosystems. In assessing vegetative cover, methods that improve accuracy and cost efficiency could revolutionize how biotic resources are monitored on western federal lands. Sagebrush steppe ecosystems provide important habitat for a variety of species, some of which are important indicator species (e.g., sage grouse). Improved methods are needed to support monitoring these habitats because there are not enough resource specialists or funds available for comprehensive ground evaluation of these ecosystems. In this project, two types of UAV platforms (fixed wing and helicopter) were used to collect still-frame imagery to assess cover in sagebrush steppe ecosystems. This paper discusses the process for collecting and analyzing imagery from the UAVs to (1) estimate total percent cover, (2) estimate percent cover for six different types of vegetation, and (3) locate sage grouse based on representative decoys. The field plots were located on the INL site west of Idaho Falls, Idaho, in areas with varying amounts and types of vegetative cover. A software program called SamplePoint developed by the U.S. Department of Agriculture, Agricultural Research Service was used to evaluate the imagery for percent cover for the six vegetation types (bare ground, litter, shrubs, dead shrubs, grasses, and forbs). Results were compared against standard field measurements to assess accuracy.

  8. Tumorigenicity of fine man-made fibers after intratracheal administrations to hamsters

    SciTech Connect (OSTI)

    Adachi, Shuichi; Takemoto, Kazuo ); Kimura, Kikuzi )

    1991-02-01

    Six types of man-made fibers were administered intratracheally (2.0 mg/animal each a week, for 5 weeks; total 10 mg/animal) to female Syrian hamsters that were observed histologically for 2 years after administration. The fibers were rock wool, fiberglass, potassium titanate fiber, calcium sulfate fiber, basic magnesium sulfate fiber, and metaphosphate fiber. Tumors were observed in hamsters that had received basic magnesium sulfate fiber (9/20), metaphosphate fiber (6/20), calcium sulfate fiber (3/20), and fiberglass (2/20) but not in the control, rock wool, or potassium titanate fiber groups. The primary sites of the tumors were not only in the pleural cavity but also in the intracelial organs, kidney, adrenal gland, bladder, and uterus. Only a few of the tumors were identified as mesotheliomas, by histological examination. In addition to neoplastic lesions, fibrosis, pleural thickening, and chronic inflammatory changes in the lungs were observed in the hamsters, but these changes appeared too mild to foster a pneumoconiosis such as asbestosis.

  9. CaveMan Version 3.0: A Software System for SPR Cavern Pressure Analysis

    SciTech Connect (OSTI)

    BALLARD,SANFORD; EHGARTNER,BRIAN L.

    2000-07-01

    The U. S. Department of Energy Strategic Petroleum Reserve currently has approximately 500 million barrels of crude oil stored in 62 caverns solution-mined in salt domes along the Gulf Coast of Louisiana and Texas. One of the challenges of operating these caverns is ensuring that none of the fluids in the caverns are leaking into the environment. The current approach is to test the mechanical integrity of all the wells entering each cavern approximately once every five years. An alternative approach to detecting cavern leaks is to monitor the cavern pressure, since leaking fluid would act to reduce cavern pressure. Leak detection by pressure monitoring is complicated by other factors that influence cavern pressure, the most important of which are thermal expansion and contraction of the fluids in the cavern as they come into thermal equilibrium with the host salt, and cavern volume reduction due to salt creep. Cavern pressure is also influenced by cavern enlargement resulting from salt dissolution following introduction of raw water or unsaturated brine into the cavern. However, this effect only lasts for a month or two following a fluid injection. In order to implement a cavern pressure monitoring program, a software program called CaveMan has been developed. It includes thermal, creep and salt dissolution models and is able to predict the cavern pressurization rate based on the operational history of the cavern. Many of the numerous thermal and mechanical parameters in the model have been optimized to produce the best match between the historical data and the model predictions. Future measurements of cavern pressure are compared to the model predictions, and significant differences in cavern pressure set program flags that notify cavern operators of a potential problem. Measured cavern pressures that are significantly less than those predicted by the model may indicate the existence of a leak.

  10. Open air refuse burning video: Proton Dan the science man explores open air refuse burning

    SciTech Connect (OSTI)

    Eastburn, M.D.; Sipple, J.L.; Deramo, A.R.

    1999-07-01

    The goal of this video is to educate school children to the potential hazards of open air trash burning; to demonstrate alternative ways to dispose of trash; and to motivate students to take action to change the behavior of their parents with regard to trash burning. The burning of household trash, although illegal, is still a common practice in rural areas of Delaware. Enforcement has been difficult because the practice is often performed at night and is done across a wide rural area that is difficult to patrol on a continuing basis. The prohibition on trash burning (revised Regulation 13 of The Delaware Code of Regulations Governing The Control of Air Pollution) has been in effect since 1968, but the public has been slow to comply because trash burning has been practiced for many generations and because much of the public is unaware of the environmental impacts and/or the human health risks. This video may be valuable for other States to use as a public outreach tool regarding their problems with open air refuse burning. The focus of the video is a 7th grade science class is given various assignments relating to Earth Day and preservation of natural resources. Two children in particular are given the assignment to research and report on the hazards of open air trash burning and are asked to investigate alternative ways to dispose of refuse. Upon brainstorming how to find information on the topic, the kids decide to contact the host of a popular children's science show on broadcast television named Proton Dan the Science Man (a fictitious character and show based on Bill Nye the Science Guy). The host then invites the kids to the studio where he films his show and takes them through the topic. The TV host character takes the children to several external locations like a landfill, recycling centers, etc..

  11. Unmanned Aerial Vehicle (UAV) Dynamic-Tracking Directional Wireless Antennas for Low Powered Applications that Require Reliable Extended Range Operations in Time Critical Scenarios

    SciTech Connect (OSTI)

    Scott G. Bauer; Matthew O. Anderson; James R. Hanneman

    2005-10-01

    The proven value of DOD Unmanned Aerial Vehicles (UAVs) will ultimately transition to National and Homeland Security missions that require real-time aerial surveillance, situation awareness, force protection, and sensor placement. Public services first responders who routinely risk personal safety to assess and report a situation for emergency actions will likely be the first to benefit from these new unmanned technologies. ‘Packable’ or ‘Portable’ small class UAVs will be particularly useful to the first responder. They require the least amount of training, no fixed infrastructure, and are capable of being launched and recovered from the point of emergency. All UAVs require wireless communication technologies for real- time applications. Typically on a small UAV, a low bandwidth telemetry link is required for command and control (C2), and systems health monitoring. If the UAV is equipped with a real-time Electro-Optical or Infrared (EO/Ir) video camera payload, a dedicated high bandwidth analog/digital link is usually required for reliable high-resolution imagery. In most cases, both the wireless telemetry and real-time video links will be integrated into the UAV with unity gain omni-directional antennas. With limited on-board power and payload capacity, a small UAV will be limited with the amount of radio-frequency (RF) energy it transmits to the users. Therefore, ‘packable’ and ‘portable’ UAVs will have limited useful operational ranges for first responders. This paper will discuss the limitations of small UAV wireless communications. The discussion will present an approach of utilizing a dynamic ground based real-time tracking high gain directional antenna to provide extend range stand-off operation, potential RF channel reuse, and assured telemetry and data communications from low-powered UAV deployed wireless assets.

  12. One Man's Trash is Another Man's Fuel

    Broader source: Energy.gov [DOE]

    The average American throws away more than 900 pounds of trash every year, and as the organic waste degrades it produces methane gas. Some landfills are now exploring ways to use it rather than venting the gas directly into the atmosphere.

  13. Document6

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

    Los Alamos Field Office (505) 667-6691 Aerial Survey Finds No Increase in Background or Man-made Radioactivity for Los Alamos Area Measurements from two recent aerial flyovers to...

  14. Lagrangian Diagnostics of Tropical Cirrus over TWP CART Sites

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

    budgets of the upper troposphere. In this study, we sought to better understand the evolution of such clouds using geostationary satellite observations coupled with ground-based...

  15. Cart or Horse: Transport and Economic Growth | Open Energy Information

    Open Energy Info (EERE)

    it can constrain growth, as congestion and unreliable transport systems can exact a heavy price. But as long as the transport system is "good enough", the returns to greater...

  16. Aerial and ground-based inspections of mine sites in the Western U.S.-implications for on-site inspection overflights, under the CTBT

    SciTech Connect (OSTI)

    Heuze, F.E.

    1997-07-01

    The verification regime of the Comprehensive Test Ban Treaty (CTBT) provides for the possibility of On-Site Inspections (OSI`s) to resolve questions concerning suspicious events which may have been clandestine nuclear tests. Overflights by fixed-wing or rotary-wing aircraft, as part of an OSI, are permitted by the Treaty. These flights are intended to facilitate the narrowing of the inspection area, from an initial permissible 1000 km{sup 2}, and to help select the locations to deploy observers and ground-based sensors (seismic, radionuclides, . . .) Because of the substantial amount of seismicity generated by mining operations worldwide, it is expected that mine sites and mine districts would be prime candidates for OSI`S. To gain experience in this context, a number of aerial and ground-based mine site inspections have been performed in the Western U.S. by Lawrence Livermore National Laboratory since 1994. These inspections are part of a broad range of CTBT mining-related projects conducted by the U.S. Department of Energy and its National Laboratories. The various sites are described next, and inferences are made concerning CTBT OSI`S. All the mines are legitimate operations, with no implication whatsoever of any clandestine tests.

  17. Phased Array Approach To Retrieve Gases, Liquids, Or Solids From Subsurface And Subaqueous Geologic Or Man-Made Formations

    DOE Patents [OSTI]

    Rynne, Timothy M.; Spadaro, John F.; Iovenitti, Joe L.; Dering, John P.; Hill, Donald G.

    1998-10-27

    A method of enhancing the remediation of contaminated soils and ground water, production of oil and gas, and production of any solid, gas, and/or liquid from subsurface geologic and man-made formations including the steps of estimating the geometric boundaries of the region containing the material to be recovered, drilling a recovery well(s) into subsurface in a strategic location to recover the material of interest, establishing multiple sources of acoustical power in an array about and spaced-apart from the surface or at various depths below the surface in a borehole(s) and/or well(s), directing a volume of acoustical excitation from the sources into the region containing the material to be recovered, the excitation in the form of either controllable sinusoidal, square, pulsed, or various combinations of these three waveforms, and controlling the phasing, frequency, power, duration, and direction of these waveforms from the sources to increase and control the intensity of acoustical excitation in the region of the material to be recovered to enhance. the recovery of said material from the recovery well(s). The invention will augment any technology affecting the removal of materials from the subsurface.

  18. No increase in background, manmade radioactivity for Los Alamos...

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

    Man-Made Radioactivity For Los Alamos area No increase in background, manmade radioactivity for Los Alamos area Two aerial flyovers found that radioisotopes and their associated...

  19. Aprun MAN Page

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

    % aprun -n 4 -N 2 .xthi | sort Application 225100 resources: utime 0s, stime 0s Hello from rank 0, thread 0, on nid00290. (core affinity 0) Hello from rank 1, thread 0,...

  20. sc0013735-psi | netl.doe.gov

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

    735-psi High Performance Airborne Laser Scanner for Routine Mapping of Terrain from Unmanned Aircraft Systems (UASs) Last Reviewed 11/27/2015 DE-SC0013735 Goal This project will develop a conceptual design for an unmanned aerial system-based laser scanner for aerial mapping that preserves the performance of larger systems flown on manned aircraft, but is small enough to be deployed on midsize unmanned aerial systems. This will enable more economical digital terrain mapping than manned systems.

  1. TaqMan PCR Simulator

    Energy Science and Technology Software Center (OSTI)

    2007-05-01

    TaqSim simulates various types of PRC reactions, including multiplex reactions. Given a set of primers and dearch databases, TaqSim identifies amplicons that match user defined criteria and can generate output files in a number of formats allowing it to serve as a front-end or back-end for other software.

  2. Materials Man (Release) | Jefferson Lab

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

    partnerships form the foundation of the ARC. He emphasizes the importance of alliances that have been forged among Jefferson Lab, NASA Langley Research Center and ARC's...

  3. A TaqMan-based multiplex qPCR assay and DNA extraction method for phylotype IIB sequevars 1&2 (select agent) strains of Ralstonia solanacearum

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

    Stulberg, Michael J.; Huang, Qi

    2015-10-01

    Ralstonia solanacearum race 3 biovar 2 strains belonging to phylotype IIB, sequevars 1 and 2 (IIB-1&2) cause brown rot of potato in temperate climates, and are quarantined pathogens in Canada and Europe. Since these strains are not established in the U.S. and because of their potential risk to the potato industry, the U.S. government has listed them as select agents. Cultivated geraniums are also a host and have the potential to spread the pathogen through trade, and its extracts strongly inhibits DNA-based detection methods. We designed four primer and probe sets for an improved qPCR method that targets stable regionsmore » of DNA. RsSA1 and RsSA2 recognize IIB-1&2 strains, RsII recognizes the current phylotype II (the newly proposed R. solanacearum species) strains (and a non-plant associated R. mannitolilytica), and Cox1 recognizes eight plant species including major hosts of R. solanacearum such as potato, tomato and cultivated geranium as an internal plant control. We multiplexed the RsSA2 with the RsII and Cox1 sets to provide two layers of detection of a positive IIB-1&2 sample, and to validate plant extracts and qPCR reactions. The TaqMan-based uniplex and multiplex qPCR assays correctly identified 34 IIB-1&2 and 52 phylotype II strains out of 90 R. solanacearum species complex strains. Additionally, the multiplex qPCR assay was validated successfully using 169 artificially inoculated symptomatic and asymptomatic plant samples from multiple plant hosts including geranium. Moreover, we developed an extraction buffer that allowed for a quick and easy DNA extraction from infected plants including geranium for detection of R. solanacearum by qPCR. Our multiplex qPCR assay, especially when coupled with the quick extraction buffer method, allows for quick, easy and reliable detection and differentiation of the IIB-1&2 strains of R. solanacearum.« less

  4. A TaqMan-based multiplex qPCR assay and DNA extraction method for phylotype IIB sequevars 1&2 (select agent) strains of Ralstonia solanacearum

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

    Stulberg, Michael J.; Huang, Qi

    2015-10-01

    Ralstonia solanacearum race 3 biovar 2 strains belonging to phylotype IIB, sequevars 1 and 2 (IIB-1&2) cause brown rot of potato in temperate climates, and are quarantined pathogens in Canada and Europe. Since these strains are not established in the U.S. and because of their potential risk to the potato industry, the U.S. government has listed them as select agents. Cultivated geraniums are also a host and have the potential to spread the pathogen through trade, and its extracts strongly inhibits DNA-based detection methods. We designed four primer and probe sets for an improved qPCR method that targets stable regionsmore »of DNA. RsSA1 and RsSA2 recognize IIB-1&2 strains, RsII recognizes the current phylotype II (the newly proposed R. solanacearum species) strains (and a non-plant associated R. mannitolilytica), and Cox1 recognizes eight plant species including major hosts of R. solanacearum such as potato, tomato and cultivated geranium as an internal plant control. We multiplexed the RsSA2 with the RsII and Cox1 sets to provide two layers of detection of a positive IIB-1&2 sample, and to validate plant extracts and qPCR reactions. The TaqMan-based uniplex and multiplex qPCR assays correctly identified 34 IIB-1&2 and 52 phylotype II strains out of 90 R. solanacearum species complex strains. Additionally, the multiplex qPCR assay was validated successfully using 169 artificially inoculated symptomatic and asymptomatic plant samples from multiple plant hosts including geranium. Moreover, we developed an extraction buffer that allowed for a quick and easy DNA extraction from infected plants including geranium for detection of R. solanacearum by qPCR. Our multiplex qPCR assay, especially when coupled with the quick extraction buffer method, allows for quick, easy and reliable detection and differentiation of the IIB-1&2 strains of R. solanacearum.« less

  5. cx-aerial-saw-fall-2009.pdf

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

  6. cx-aerial-saw-fall-2010.pdf

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

  7. Aerial Flyover of New Research Facilities

    ScienceCinema (OSTI)

    None

    2013-05-28

    The Idaho National Laboratory is focused on continued development of its primary campus areas, including our Idaho Falls campus, to enable the INL to meet DOE expectations as the nations lead nuclear energy laboratory. This video identifies some of the existing Idaho Falls campus facilities and highlights planned and potential future development to support campus growth. You can learn more about INL's energy research projects at http://www.facebook.com/idahonationallaboratory.

  8. ADMINISTRATIVE RECORDS SCHEDULE 17: CARTOGRAPHIC, AERIAL PHOTOGRAPHIC...

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

    activities. Many of these records have continuing historical value after they are no longer of use to the Department. This records schedule covers only disposable records

  9. ADMINISTRATIVE RECORDS SCHEDULE 17: CARTOGRAPHIC, AERIAL PHOTOGRAPHIC,

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

    ARCHITECTURAL, ENGINEERING, AND FACILITY MANAGEMENT RECORDS | Department of Energy activities. Many of these records have continuing historical value after they are no longer of use to the Department. This records schedule covers only disposable records

  10. ADMINISTRATIVE RECORDS SCHEDULE 17: CARTOGRAPHIC, AERIAL PHOTOGRAPHIC,

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

    ARCHITECTURAL, ENGINEERING, AND FACILITY MANAGEMENT RECORDS | Department of Energy activities

  11. Aerial Measuring System | National Nuclear Security Administration

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

    These trained experts are in charge of maintaining a state of readiness to respond to a radiological emergency at any time. The team is based out of Nellis AirForce Base in Las ...

  12. Partial Acceptance for Beneficial Use (ABU) for the Type 4 In Situ Vapor Sampler (ISVS) Carts

    SciTech Connect (OSTI)

    BOGER, R.M.

    2000-05-19

    This document provides the Acceptance for Beneficial Use (ABU) for the Type 4 in-situ vapor sampler (ISVS) system. This document is generated to support the completion of equipment modifications and engineering documentation for the ISVS system that is used for sampling gaseous vapors in the Hanford single shell radioactive waste storage tanks. This ABU documents items for transferring the ISVS system to operations for field use. This document is generated following Characterization Engineering Desk Instruction DI-CE-004-001.

  13. Relevance of biotic pathways to the long-term regulation of nuclear waste disposal. Estimation of radiation dose to man resulting from biotic transport: the BIOPORT/MAXI1 software package. Volume 5

    SciTech Connect (OSTI)

    McKenzie, D.H.; Cadwell, L.L.; Gano, K.A.; Kennedy, W.E. Jr.; Napier, B.A.; Peloquin, R.A.; Prohammer, L.A.; Simmons, M.A.

    1985-10-01

    BIOPORT/MAXI1 is a collection of five computer codes designed to estimate the potential magnitude of the radiation dose to man resulting from biotic transport processes. Dose to man is calculated for ingestion of agricultural crops grown in contaminated soil, inhalation of resuspended radionuclides, and direct exposure to penetrating radiation resulting from the radionuclide concentrations established in the available soil surface by the biotic transport model. This document is designed as both an instructional and reference document for the BIOPORT/MAXI1 computer software package and has been written for two major audiences. The first audience includes persons concerned with the mathematical models of biological transport of commercial low-level radioactive wastes and the computer algorithms used to implement those models. The second audience includes persons concerned with exercising the computer program and exposure scenarios to obtain results for specific applications. The report contains sections describing the mathematical models, user operation of the computer programs, and program structure. Input and output for five sample problems are included. In addition, listings of the computer programs, data libraries, and dose conversion factors are provided in appendices.

  14. A joint research project -- Investigating man-made vitreous fiber (MMVF) insulation removal practices in the power industry, with preliminary results of potential worker exposure to airborne MMVF fibers

    SciTech Connect (OSTI)

    Axten, C.W.; Anoush, F.

    1996-10-01

    Man-made vitreous fibers (MMVFs) are components of a large number of important products manufactured worldwide, and include glass wool, rock and slag wool, and refractory ceramic fibers. These fibers are distinguished from each other by their chemical composition, physical properties and methods of production. Glass wool, or fiber glass as it is more commonly known is a borosilicate compound, produced from molten sand and inorganic materials under highly controlled conditions, Rock and slag wool, sometimes collectively referred to as mineral wool, is comprised of calcium-magnesium-aluminum-silicate glass. Slag wool is produced by melting a mixture of various blast furnace iron ore slags and other raw materials such as clay, sand and limestone in a coke fired cupola. Rock wool is produced using the same process, with a mixture of various natural and synthetic rock sources that yield the desired composition. In both rock and slag wool manufacturing, typically one raw material is the primary component, with other material added to supplement chemical deficiencies. The purpose of this study was to develop a flexible, representative, and valid exposure database for fiber glass and rock and slag wool insulation removal and reinstallation in a cross section of industrial environments with excellent supporting documentation. This information will be used to make more informed decisions to further worker health and safety through recommendation of exposure controls, product modifications, and personal protective equipment use and/or work practice controls.

  15. Directory

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

    low profile cart Subfolders in "low profile cart" Go Up 1 Level Go Up 1 Level Up This folder contains no subfolders. Documents in "low profile cart...

  16. Going Where No Man Can Go

    SciTech Connect (OSTI)

    Robinson, C.W.

    2004-02-05

    This paper discusses the successful remote visual inspection of a contaminated air exhaust tunnel running beneath the Savannah River Site's H-Canyon nuclear material separations facility. The air exhaust tunnel has been in operation since the 1950's, and the portion of the tunnel inspected has not been seen or accessed since startup. Numerous challenges were overcome in the deployment of the vehicle, including an initial 10-ft drop, travelling a long distance through harsh environmental conditions, surviving and recovering from a second vertical drop, turning 90 degrees, and subsequently travelling further. Video of the entire inspection was transmitted back to a control station, and the vehicle was abandoned in place for possible future use.

  17. Charlie Manning | Y-12 National Security Complex

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

    ... And she said she remembers she was just a kind of a young woman, but she remembers they had corn up to waist high, and it snowed, and the whole ground was covered with snow. And ...

  18. Micro and Man-Portable Fuel Cells

    Office of Energy Efficiency and Renewable Energy (EERE)

    This presentation by Jerry Hallmark of Motorola Labs was given at the Fuel Cell Meeting in April 2007.

  19. Proton storage ring: man/machine interface

    SciTech Connect (OSTI)

    Lander, R.F.; Clout, P.N.

    1985-01-01

    The human interface of the Proton Storage Ring Control System at Los Alamos is described in some detail, together with the software environment in which operator interaction programs are written. Some examples of operator interaction programs are given.

  20. Microsoft PowerPoint - DOE_ARM_March29_b.ppt

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

    Autonomous Unmanned Aerial Vehicles as a Tool for Measuring Cloud-Aerosol-Radiation- Chemistry Scripps Institution of Oceanography V Ramanathan, Craig Corrigan, D Kim, H Nguyen, M Ramana, Greg Roberts ARM Aerial Vehicle Program science team meeting, Monterey; March 29, 2007 Outline * Introduction * MAC Campaign * Radiation Results * Aerosol Results * Future Missions and Collaborations - Possible Experiment with DOE Advantages of Using Lightweight AUAVs * Complement manned aircraft missions *

  1. WH ITNEY CAN YON-CART ER CR K YELLOW CR EEK_WY_D PIN EVIEW AN

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

    BOE Reserve Class No 2001 reserves 0.1 - 10 MBOE 10.1 - 100 MBOE 100.1 - 1,000 MBOE 1,000.1 - 10,000 MBOE 10,000.1 - 100,000 MBOE > 100,000 MBOE Basin Outline WY UT ID INDEX MAP 2001 Reserve Summary for Wyoming Thrust Belt Fields Wyoming Thrust Belt Oil & Gas Fields By 2001 BOE

  2. WH ITNEY CAN YON-CART ER CR K YELLOW CR EEK_WY_D PIN EVIEW AN

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

    Gas Reserve Class No 2001 gas reserves 0.1 - 10 MMCF 10.1 - 100 MMCF 100.1 - 1,000 MMCF 1,000.1 - 10,000 MMCF 10,000.1 - 100,000 MMCF > 100,000 MMCF Basin Outline WY UT ID INDEX MAP 2001 Reserve Summary for Wyoming Thrust Belt Fields Wyoming Thrust Belt Oil & Gas Fields By 2001 Gas

  3. WH ITNEY CAN YON-CART ER CR K YELLOW CR EEK_WY_D PIN EVIEW AN

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

    Liquids Reserve Class No 2001 liquids reserves 0.1 - 10 Mbbl 10.1 - 100 Mbbl 100.1 - 1,000 Mbbl 1,000.1 - 10,000 Mbbl 10,000.1 - 100,000 Mbbl Basin Outline WY UT ID INDEX MAP 2001 Reserve Summary for Wyoming Thrust Belt Fields Wyoming Thrust Belt Oil & Gas Fields By 2001 Liquids

  4. WH ITNEY CAN YON-CART ER CR K YELLOW CR EEK_WY_D PIN EVIEW AN

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

    BOE Reserve Class No 2001 reserves 0.1 - 10 MBOE 10.1 - 100 MBOE 100.1 - 1,000 MBOE 1,000.1 - 10,000 MBOE 10,000.1 - 100,000 MBOE > 100,000 MBOE Basin Outline WY UT ID INDEX MAP...

  5. WH ITNEY CAN YON-CART ER CR K YELLOW CR EEK_WY_D PIN EVIEW AN

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

    Liquids Reserve Class No 2001 liquids reserves 0.1 - 10 Mbbl 10.1 - 100 Mbbl 100.1 - 1,000 Mbbl 1,000.1 - 10,000 Mbbl 10,000.1 - 100,000 Mbbl Basin Outline WY UT ID INDEX MAP 2001...

  6. Field testing of feedforward collective pitch control on the CART2 using a nacelle-based Lidar scanner

    SciTech Connect (OSTI)

    Schlipf, David; Fleming, Paul; Haizmann, Florian; Scholbrock, Andrew; Hofsass, Martin; Wright, Alan; Cheng, Po Wen

    2014-01-01

    This work presents the results from a field test of LIDAR assisted collective pitch control using a scanning LIDAR device installed on the nacelle of a mid-scale research turbine. A nonlinear feedforward controller is extended by an adaptive filter to remove all uncorrelated frequencies of the wind speed measurement to avoid unnecessary control action. Positive effects on the rotor speed regulation as well as on tower, blade and shaft loads have been observed in the case that the previous measured correlation and timing between the wind preview and the turbine reaction are accomplish. The feedforward controller had negative impact, when the LIDAR measurement was disturbed by obstacles in front of the turbine. This work proves, that LIDAR is valuable tool for wind turbine control not only in simulations but also under real conditions. Moreover, the paper shows that further understanding of the relationship between the wind measurement and the turbine reaction is crucial to improve LIDAR assisted control of wind turbines.

  7. Field testing of feedforward collective pitch control on the CART2 using a nacelle-based Lidar scanner

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

    Schlipf, David; Fleming, Paul; Haizmann, Florian; Scholbrock, Andrew; Hofsass, Martin; Wright, Alan; Cheng, Po Wen

    2014-01-01

    This work presents the results from a field test of LIDAR assisted collective pitch control using a scanning LIDAR device installed on the nacelle of a mid-scale research turbine. A nonlinear feedforward controller is extended by an adaptive filter to remove all uncorrelated frequencies of the wind speed measurement to avoid unnecessary control action. Positive effects on the rotor speed regulation as well as on tower, blade and shaft loads have been observed in the case that the previous measured correlation and timing between the wind preview and the turbine reaction are accomplish. The feedforward controller had negative impact, whenmore » the LIDAR measurement was disturbed by obstacles in front of the turbine. This work proves, that LIDAR is valuable tool for wind turbine control not only in simulations but also under real conditions. Moreover, the paper shows that further understanding of the relationship between the wind measurement and the turbine reaction is crucial to improve LIDAR assisted control of wind turbines.« less

  8. WH ITNEY CAN YON-CART ER CR K YELLOW CR EEK_WY_D PIN EVIEW AN

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

    - 10,000 MMCF 10,000.1 - 100,000 MMCF > 100,000 MMCF Basin Outline WY UT ID INDEX MAP 2001 Reserve Summary for Wyoming Thrust Belt Fields Wyoming Thrust Belt Oil & Gas Fields ...

  9. Aerial photographic interpretation of lineaments and faults in late cenozoic deposits in the Eastern part of the Benton Range 1:100,000 quadrangle and the Goldfield, Last Chance Range, Beatty, and Death Valley Junction 1:100,000 quadrangles, Nevada and California

    SciTech Connect (OSTI)

    Reheis, M.C.; Noller, J.S.

    1991-09-01

    Lineaments and faults in Quaternary and late Tertiary deposits in the southern part of the Walker Lane are potentially active and form patterns that are anomalous with respect to the typical fault patterns in most of the Great Basin. Little work has been done to identify and characterize these faults, with the exception of those in the Death Valley-Furnace Creek (DVFCFZ) fault system and those in and near the Nevada Test Site. Four maps at a scale of 1:100,000 summarize the existing knowledge about these lineaments and faults based on extensive aerial-photo interpretation, limited field investigations, and published geologic maps. The lineaments and faults in all four maps can be divided geographically into two groups. The first group includes west- to north-trending lineaments and faults associated with the DVFCFZ and with the Pahrump fault zone in the Death Valley Junction quadrangle. The second group consists of north- to east-northeast-trending lineaments and faults in a broad area that lies east of the DVFCFZ and north of the Pahrump fault zone. Preliminary observations of the orientations and sense of slip of the lineaments and faults suggest that the least principle stress direction is west-east in the area of the first group and northwest-southeast in the area of the second group. The DVFCFZ appears to be part of a regional right-lateral strike-slip system. The DVFCFZ steps right, accompanied by normal faulting in an extensional zone, to the northern part of the Walker Lane a the northern end of Fish Lake Valley (Goldfield quadrangle), and appears to step left, accompanied by faulting and folding in a compressional zone, to the Pahrump fault zone in the area of Ash Meadows (Death Valley Junction quadrangle). 25 refs.

  10. One Man's Trash, Another Man's Fuel: BMW Plant Converts Landfill Gas to Hydrogen Fuel

    Broader source: Energy.gov [DOE]

    Supported by the U.S. Department of Energy’s Office of Energy Efficiency and Renewable Energy (EERE), the BMW manufacturing plant in Greer, South Carolina demonstrated the use of unique source to...

  11. Atmospheric Radiation Measurement (ARM) Data from the ARM Aerial...

    Office of Scientific and Technical Information (OSTI)

    and Models; Radiometric; Airborne measurements; Aircraft; Spatial Sampling; Satellite Observations; Surface Meteorology; SurfaceSubsurface Properties; Value-Added ...

  12. MODCOPTER: Prompt, Precise Aerial Sample Collection Using Unmanned...

    Office of Scientific and Technical Information (OSTI)

    Authors: Mascarenas, David D. 1 ; Curtis, Aaron 2 ; Elliott, James 3 ; Ronquest, Michael 1 ; Kendrick, David T. 1 ; Lakis, Rollin E. 1 + Show Author Affiliations Los ...

  13. Modcopter: Prompt, Precise Aerial Sample Collection Using Unmanned...

    Office of Scientific and Technical Information (OSTI)

    A paper copy of this document is also available for sale to the public from the National Technical Information Service, Springfield, VA at www.ntis.gov. Authors: Curtis, Aaron 1 ...

  14. NNSA to Participate in Aerial Radiation Training Exercise Long...

    National Nuclear Security Administration (NNSA)

    Agencies will exercise the deployment and capabilities of their assets in the midst of a radiological emergency and to test their knowledge and expertise to achieve a seamless ...

  15. NNSA to Participate in Aerial Radiation Training Exercise in...

    National Nuclear Security Administration (NNSA)

    in the midst of a potential radiological emergency, and test the knowledge and expertise of these agencies to ensure to a unified response in case of an actual emergency. ...

  16. Aerial Thermal Infrared Mapping Of The Waimangu-Waiotapu Geothermal...

    Open Energy Info (EERE)

    1994, Pp 511-526 Published Journal International Journal of Rock Mechanics and Mining Science & Geomechanics Abstracts, 1995 DOI 10.10160148-9062(95)99556-D Citation . 1995....

  17. NNSA to Conduct Aerial Radiological Surveys Over San Francisco, Pacifica,

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

    Nuclear Security Administration missions now powered by California gold...en sunshine Friday, March 25, 2016 - 9:54am An NNSA national laboratory is taking advantage of California's blue skies to power critical national security and science research. The solar power system installed at Lawrence Livermore National Laboratory (LLNL) is now fully functional and producing electricity. In 2015, NNSA announced the agreement for a solar electrical generation system onsite at LLNL. The power

  18. NNSA to Conduct Aerial Radiation Monitoring Survey over Boston...

    National Nuclear Security Administration (NNSA)

    application of nuclear science. NNSA maintains and enhances the safety, security, reliability and performance of the U.S. nuclear weapons stockpile without nuclear testing; works ...

  19. NNSA to conduct Aerial Radiation Assessment Survey over Phoenix...

    National Nuclear Security Administration (NNSA)

    application of nuclear science. NNSA maintains and enhances the safety, security, reliability and performance of the U.S. nuclear weapons stockpile without nuclear testing; works ...

  20. NNSA to Conduct Aerial Radiation Assessment Survey in New Jersey...

    National Nuclear Security Administration (NNSA)

    Assessment Survey in New Jersey, New York January 23, 2014 EAST RUTHERFORD, N.J. - A helicopter may be seen flying at low altitudes over portions of northern New Jersey and New ...

  1. NNSA to conduct Aerial Radiation Assessment Survey over Boston...

    National Nuclear Security Administration (NNSA)

    application of nuclear science. NNSA maintains and enhances the safety, security, reliability and performance of the U.S. nuclear weapons stockpile without nuclear testing; works ...

  2. Aerial Photography At Truckhaven Area (Layman Energy Associates...

    Open Energy Info (EERE)

    indicated DOE-funding Unknown References Layman Energy Associates Inc. (2006) Final Scientific - Technical Report, Geothermal Resource Exploration Program, Truckhaven Area,...

  3. U.S. DOE, Kazakhstan government launch aerial imaging project

    SciTech Connect (OSTI)

    Hamm, J.

    1997-10-01

    The US Department of Energy (DOE) and the Kazakhstan government have launched a breakthrough science and technology mission to use DOE technology developed to detect weapons proliferation to search for oil and mineral reserves in Kazakhstan. The Pacific Northwest National Laboratory is leading the research effort, which began in June. This mission to conduct airborne imaging flights over Kazakhstan is the result of a recently signed agreement between Pacific Northwest and Earth Search Sciences Inc., a remote sensing firm based in Idaho, to look for oil and mineral deposits in the Republic of Kazakhstan in central Asia. It is the first time this technology will be used outside the United States.

  4. Unmanned Aerial Systems (UAS) Evaluation of Routine Atmospheric...

    Office of Scientific and Technical Information (OSTI)

    (BER) Country of Publication: United States Availability: ORNL Language: English Subject: 54 Environmental Sciences UAS, ERASMUS, Oliktok, DataHawk2, temperature, pressure, ...

  5. Aerial Photography At Dixie Valley Geothermal Area (Wesnousky...

    Open Energy Info (EERE)

    Field And Other Geothermal Fields Of The Basin And Range David D. Blackwell, Richard P. Smith, Al Waibel, Maria C. Richards, Patrick Stepp (2009) Why Basin and Range Systems are...

  6. Aerial Photography At Roosevelt Hot Springs Geothermal Area ...

    Open Energy Info (EERE)

    infrared. References S. H. Ward, W. T. Parry, W. P. Nash, W. R. Sill, K. L. Cook, R. B. Smith, D. S. Chapman, F. H. Brown, J. A. Whelan, J. R. Bowman (1978) A Summary of the...

  7. Aerial Photography At Dixie Valley Geothermal Area (Blackwell...

    Open Energy Info (EERE)

    David D. Blackwell, Kenneth W. Wisian, Maria C. Richards, Mark Leidig, Richard Smith, Jason McKenna (2003) Geothermal Resource Analysis and Structure of Basin and Range...

  8. San Francisco Bay Area Aerial Radiation Assessment Survey | National...

    National Nuclear Security Administration (NNSA)

    NNSA maintains and enhances the safety, security, and effectiveness of the U.S. nuclear weapons stockpile without nuclear explosive testing; works to reduce the global danger from ...

  9. Emergency Exercise to Focus on Aerial Radiation Detection and Measuring

    National Nuclear Security Administration (NNSA)

    Systems at Nevada National Security Site | National Nuclear Security Administration and on Facebook, Twitter, Tumblr, YouTube and Flickr

  10. Emergency Exercise to Focus on Aerial Radiation Detection and Measuring

    National Nuclear Security Administration (NNSA)

    Systems at Nevada National Security Site | National Nuclear Security Administration and on Facebook, Twitter, Tumblr, YouTube and Flickr

  11. Aerial Photography At Chena Geothermal Area (Kolker, 2008) |...

    Open Energy Info (EERE)

    bedrock faulting in the vicinity of the thermal anomaly identified from a previous ground temperature survey (Biggar 1973). References Amanda M. Kolker (2008) Geologic...

  12. MODCOPTER: Prompt, Precise Aerial Sample Collection Using Unmanned...

    Office of Scientific and Technical Information (OSTI)

    Los Alamos National Laboratory New Mexico Tech North Carolina State Publication Date: 2013-05-07 OSTI Identifier: 1078376 Report Number(s): LA-UR-13-23300 DOE Contract Number: ...

  13. Deployment of ARM Aerial Facility (AAF) Scanning Mobility Particle...

    Office of Scientific and Technical Information (OSTI)

    2015 at the Pacific Northwest National Laboratory (PNNL) Environmental Simulation Chamber. ... Sponsoring Org: USDOE Office of Science (SC), Biological and Environmental Research (BER) ...

  14. Aerial Photography At Coso Geothermal Area (1968-1971) | Open...

    Open Energy Info (EERE)

    useful DOE-funding Unknown Exploration Basis Fumarolic and hot springs activity Notes Color photography has the greatest utility in locating areas of presently active thermal...

  15. Aerial Photography At Hawthorne Area (Lazaro, Et Al., 2010) ...

    Open Energy Info (EERE)

    GPO has contracted the University of Nevada Reno Great Basin for Center for Geothermal Research to conduct additional field exploration at HAD. The tasks required by the Navy...

  16. Numerical modeling of aerial bursts and ablation melting of Libyan...

    Office of Scientific and Technical Information (OSTI)

    Resource Relation: Conference: Proposed for presentation at the Geological Society of America, October 22-25, 2006, Philadelphia, PA. Research Org: Sandia National Laboratories ...

  17. NNSA to Conduct Aerial Radiological Surveys Over Washington,...

    National Nuclear Security Administration (NNSA)

    Washington, D.C. and Baltimore, MD Areas | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing...

  18. Aviation Best Safety First RSL's Aerial Measuring Systems program

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

    8.37 7.74 7.38 7.21 6.74 6.82 1973-2016 Alabama 11.75 11.40 11.47 10.73 9.81 9.70 1989-2016 Alaska 7.03 7.67 7.43 7.39 7.18 7.24 1989-2016 Arizona 10.40 10.14 9.36 9.17 8.93 9.32 1989-2016 Arkansas 8.00 7.71 7.86 7.29 7.16 6.74 1989-2016 California 7.84 7.69 7.20 8.23 7.98 8.43 1989-2016 Colorado 9.19 7.83 6.49 6.18 5.79 5.94 1989-2016 Connecticut 10.53 9.53 8.48 8.18 NA 7.26 1989-2016 Delaware 13.93 12.54 10.82 9.15 8.75 8.58 1989-2016 District of Columbia 11.50 11.68 11.28 10.01 9.50 9.30

  19. Deployment of ARM Aerial Facility (AAF) Scanning Mobility Particle...

    Office of Scientific and Technical Information (OSTI)

    Visit OSTI to utilize additional information resources in energy science and technology. A ... Atmospheric aerosols influence global climate by scattering and absorbing sunlight (direct ...

  20. Aerial Photography At Dixie Valley Geothermal Area (Helton, Et...

    Open Energy Info (EERE)

    analyze faults in southern Dixie Valley. The study was done for the Department of the Navy Geothermal Program Office's NAS Fallon Geothermal Exploration Project. Notes High...

  1. Old Man Winter Defied by High-Tech Snowplows

    Broader source: Energy.gov [DOE]

    Lake County, Illinois keeps the streets clear and saves money thanks to the addition of GPS technology to their snowplow fleet.

  2. BIOENERGIZEME INFOGRAPHIC CHALLENGE: One Man's Yardwaste is Another...

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

    N.p., 01 Dec. 2004. Web. 5 Mar. 2015. Halper, Mark. "Nuclear: Less CO2 than Solar, Hydro, Biomass | ZDNet."" ZDNet. N.p., n.d. Web. 18 Mar. 2015. "Hydrogen and Fuel Cells." ...

  3. Posters

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

    Testbed (CART) site in northern Oklahoma to evaluate an improved cloud cover algorithm. ... of relative humidity have been performed at the ARM CART site in northern Oklahoma. ...

  4. ARM - Facility News Article

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

    15, 2005 [Facility News] Aging, Overworked Computer Network at SGP Gets Overhauled Bookmark and Share This aerial map of instruments deployed at the SGP Central Facility provides an indication of the computer resources needed to manage data at the site, let alone communicate with other ARM sites. Established as the first ARM research facility in 1992, the Southern Great Plains (SGP) site in Oklahoma is the "old man on the block" when it comes to infrastructure. Though significant

  5. Instrument fieldsclose.sdr

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

    Radar Van GP Van BBSS Cart RWP Met Twr ECOR Radiometry Stands PWR Module 25m

  6. NURE aerial gamma ray and magnetic detail survey of portions of northeast Washington. Final report

    SciTech Connect (OSTI)

    Not Available

    1981-11-01

    The Northeast Washington Survey was performed under the United States Department of Energy's National Uranium Resource Evaluation (NURE) Program, which is designed to provide radioelement distribution information to assist in assessing the uraniferous material potential of the United States. The radiometric and ancilliary data were digitally recorded and processed. The results are presented in the form of stacked profiles, contour maps, flight path maps, statistical tables and frequency distribution histograms. These graphical outputs are presented at a scale of 1:62,500 and are contained in the individual Volume 2 reports.

  7. Unmanned Aerial Systems (UAS) Evaluation of Routine Atmospheric Sounding Measurements using Unmanned Systems (ERASMUS)

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

    De Boer, Gijs

    2016-01-05

    Data were collected to improve understanding of the Arctic troposphere, and to provide researchers with a focused case-study period for future observational and modeling studies pertaining to Arctic atmospheric processes.

  8. FACT SHEET U.S. Department of Energy ARM Aerial Facility

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

    (AAF) provides airborne measurements required to answer science questions proposed by the international research community. Ground-based instrumentation at the ARM sites provides a...

  9. Study on release and transport of aerial radioactive materials in reprocessing plants

    SciTech Connect (OSTI)

    Amano, Y.; Tashiro, S.; Uchiyama, G.; Abe, H.; Yamane, Y.; Yoshida, K.; Kodama, T.

    2013-07-01

    The release and transport characteristics of radioactive materials at a boiling accident of the high active liquid waste (HALW) in a reprocessing plant have been studied for improving experimental data of source terms of the boiling accident. In the study, a heating test and a thermogravimetry and differential thermal analysis (TG-DTA) test were conducted. In the heating test using a simulated HALW, it was found that ruthenium was mainly released into the air in the form of gas and that non-volatile elements were released into the air in the form of mist. In the TG-DTA test, the rate constants and reaction heat of thermal decomposition of ruthenium nitrosyl nitrate were obtained from TG and DTA curves. (authors)

  10. FACT SHEET U.S. Department of Energy ARM Aerial Facility G-1...

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

    It is capable of taking measurements at altitudes approaching 25,000 feet (7.5 kilometers) over ranges of up to 1,500 nautical miles (2,800 kilometers). The G-1 operates at a...

  11. Aerial vehicle with paint for detection of radiological and chemical warfare agents

    DOE Patents [OSTI]

    Farmer, Joseph C.; Brunk, James L.; Day, S. Daniel

    2013-04-02

    A paint that warns of radiological or chemical substances comprising a paint operatively connected to the surface, an indicator material carried by the paint that provides an indication of the radiological or chemical substances, and a thermo-activation material carried by the paint. In one embodiment, a method of warning of radiological or chemical substances comprising the steps of painting a surface with an indicator material, and monitoring the surface for indications of the radiological or chemical substances. In another embodiment, a paint is operatively connected to a vehicle and an indicator material is carried by the paint that provides an indication of the radiological or chemical substances.

  12. UNMANNED AERIAL VEHICLE (UAV) HYPERSPECTRAL REMOTE SENSING FOR DRYLAND VEGETATION MONITORING

    SciTech Connect (OSTI)

    Nancy F. Glenn; Jessica J. Mitchell; Matthew O. Anderson; Ryan C. Hruska

    2012-06-01

    UAV-based hyperspectral remote sensing capabilities developed by the Idaho National Lab and Idaho State University, Boise Center Aerospace Lab, were recently tested via demonstration flights that explored the influence of altitude on geometric error, image mosaicking, and dryland vegetation classification. The test flights successfully acquired usable flightline data capable of supporting classifiable composite images. Unsupervised classification results support vegetation management objectives that rely on mapping shrub cover and distribution patterns. Overall, supervised classifications performed poorly despite spectral separability in the image-derived endmember pixels. Future mapping efforts that leverage ground reference data, ultra-high spatial resolution photos and time series analysis should be able to effectively distinguish native grasses such as Sandberg bluegrass (Poa secunda), from invasives such as burr buttercup (Ranunculus testiculatus) and cheatgrass (Bromus tectorum).

  13. Aerial testing of an N/sub 2/ laser fluorosensor system

    SciTech Connect (OSTI)

    Franks, L.A.; Capelle, G.A.; Jessup, D.A.

    1983-06-01

    Results of nighttime, twilight, and daylight testing of an airborne N/sub 2/ laser fluorosensor are described. Flight tests were conducted at altitudes from 105 to 308 m on fabricated targets containing a coal solvent, quinine bisulfate, motor oil, and a detergent. Strong signals were obtained from all targets during night tests, but detectivity was reduced with increasing solar background. Based on measured signal strengths, minimum detectable concentrations are estimated for a number of substances.

  14. An Attempt To Use Aerial Gamma-Ray Spectrometry Results In Petrochemic...

    Open Energy Info (EERE)

    Because of the accumulation of soluble uranium isotopes, air absorbed rates stemming from radioactivity of these isotopes at the vicinity of the Kozakli hot spring reach...

  15. Aerial gamma ray and magnetic survey, Huntington quadrangle: Ohio, West Virginia and Kentucky. Final report

    SciTech Connect (OSTI)

    Not Available

    1981-04-01

    The Huntington quadrangle of Kentucky, Ohio, and West Virginia covers 7250 square miles of the easternmost Midwestern Physiographic Province. Paleozoic exposures dominate the surface. These Paleozoics deepen toward the east from approximately 500 feet to a maximum depth of 8000 feet. Precambrian basement is thought to underlie the entire area. No known uranium deposits exist in the area. One hundred anomalies were found using the standard statistical analysis. Some high uranium concentration anomalies that may overlie the stratigraphic equivalent of the Devonian-Mississippian New Albany or Chattanooga Shales may represent significant levels of naturally occurring uranium. Future studies should concentrate on this unit. Magnetic data are largely in concurrence with existing structural interpretations but suggest some complexities in the underlying Precambrian.

  16. Final report for the project "Improving the understanding of surface-atmosphere radiative interactions by mapping surface reflectance over the ARM CART site" (award DE-FG02-02ER63351)

    SciTech Connect (OSTI)

    Alexander P. Trishchenko; Yi Luo; Konstantin V. Khlopenkov, William M. Park; Zhanqing Li; Maureen Cribb

    2008-11-28

    Surface spectral reflectance (albedo) is a fundamental variable affecting the transfer of solar radiation and the Earth’s climate. It determines the proportion of solar energy absorbed by the surface and reflected back to the atmosphere. The International Panel on Climate Change (IPCC) identified surface albedo among key factors influencing climate radiative forcing. Accurate knowledge of surface reflective properties is important for advancing weather forecasting and climate change impact studies. It is also important for determining radiative impact and acceptable levels of greenhouse gases in the atmosphere, which makes this work strongly linked to major scientific objectives of the Climate Change Research Division (CCRD) and Atmospheric Radiation Measurement (ARM) Program. Most significant accomplishments of eth project are listed below. I) Surface albedo/BRDF datasets from 1995 to the end of 2004 have been produced. They were made available to the ARM community and other interested users through the CCRS public ftp site ftp://ftp.ccrs.nrcan.gc.ca/ad/CCRS_ARM/ and ARM IOP data archive under “PI data Trishchenko”. II) Surface albedo properties over the ARM SGP area have been described for 10-year period. Comparison with ECMWF data product showed some deficiencies in the ECMWF surface scheme, such as missing some seasonal variability and no dependence on sky-conditions which biases surface energy budget and has some influence of the diurnal cycle of upward radiation and atmospheric absorption. III) Four surface albedo Intensive Observation Period (IOP) Field Campaigns have been conducted for every season (August, 2002, May 2003, February 2004 and October 2004). Data have been prepared, documented and transferred to ARM IOP archive. Nine peer-reviewed journal papers and 26 conference papers have been published.

  17. Posters | Advanced Photon Source

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

    Pressure Materials Under Extreme Pressure Qty: 1 add to cart Biological Macromolecules in Action Biological Macromolecules in Action Qty: 1 add to cart Journey to the Center of the...

  18. ARM - Facility News Article

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

    datastreams are in the cart, the Archive processes the order and delivers the data to an ftp site for pickup. In addition to creating the data cart, the ARM website underwent a few...

  19. EM Makes Progress Preparing Old Enrichment Plants for Demolition...

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

    Ten in-situ chemical treatment carts are staged in Paducah's C-337 process building. ... Ten in-situ chemical treatment carts are staged in Paducah's C-337 process building. The ...

  20. ARM - Field Campaign - Water Vapor IOP

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

    CART RL Order Data Westwater ETL MWR Order Data Whiteman GSFC RL Order Data GallagherWeber Dataplane Order Data Gutman GPS Order Data Lesht BBSS Order Data Morris CART MWR Order...

  1. EA-1193: Final Environmental Assessment

    Broader source: Energy.gov [DOE]

    Atmospheric Radiation Measurement (ARM) Program North Slope of Alaska and Adjacent Arctic Ocean Cloud and Radiation Testbed (CART) Site

  2. EA-1193: Finding of No Significant Impact

    Broader source: Energy.gov [DOE]

    Atmospheric Radiation Measurement (ARM) Program North Slope of Alaska and Adjacent Arctic Ocean Cloud and Radiation Testbed (CART) Site

  3. Failure of man-made cavities in salt and surface subsidence due to sulfur mining

    SciTech Connect (OSTI)

    Coates, G.K.; Lee, C.A.; McClain, W.C.; Senseny, P.E.

    1981-01-01

    An engineering data base relevant to subsidence due to sulfur mining and to structural failure of cavities in salt is established, evaluated and documented. Nineteen failure events are discussed. Based on these documented failure events, capabilities of and inputs to a mathematical model of cavity failure are determined. Two failure events are adequately documented for use in model verification studies. A conclusion of this study that is pertinent to the Strategic Petroleum Reserve is that cavity failures in dome salt are fairly rare, but that as the number of large cavities (especially those having large roof spans) increases, failures will probably be more common unless stability and failure mechanisms of cavities are better understood.

  4. Evaluation of exposure pathways to man from disposal of radioactive materials into sanitary sewer systems

    SciTech Connect (OSTI)

    Kennedy, W.E. Jr.; Parkhurst, M.A.; Aaberg, R.L.; Rhoads, K.C.; Hill, R.L.; Martin, J.B.

    1992-05-01

    In accordance with 10 CFR 20, the US Nuclear Regulatory Commission (NRC) regulates licensees` discharges of small quantities of radioactive materials into sanitary sewer systems. This generic study was initiated to examine the potential radiological hazard to the public resulting from exposure to radionuclides in sewage sludge during its treatment and disposal. Eleven scenarios were developed to characterize potential exposures to radioactive materials during sewer system operations and sewage sludge treatment and disposal activities and during the extended time frame following sewage sludge disposal. Two sets of deterministic dose calculations were performed; one to evaluate potential doses based on the radionuclides and quantities associated with documented case histories of sewer system contamination and a second, somewhat more conservative set, based on theoretical discharges at the maximum allowable levels for a more comprehensive list of 63 radionuclides. The results of the stochastic uncertainty and sensitivity analysis were also used to develop a collective dose estimate. The collective doses for the various radionuclides and scenarios range from 0.4 person-rem for {sup 137}Cs in Scenario No. 5 (sludge incinerator effluent) to 420 person-rem for {sup 137}Cs in Scenario No. 3 (sewage treatment plant liquid effluent). None of the 22 scenario/radionuclide combinations considered have collective doses greater than 1000 person-rem/yr. However, the total collective dose from these 22 combinations was found to be about 2100 person-rem.

  5. The Manning School Triumphs in Middle School Science Bowl - News Releases |

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

    76Ge neutrinoless double-beta decay experiment (Conference) | SciTech Connect Conference: The Majorana Demonstrator: Progress towards showing the feasibility of a 76Ge neutrinoless double-beta decay experiment Citation Details In-Document Search Title: The Majorana Demonstrator: Progress towards showing the feasibility of a 76Ge neutrinoless double-beta decay experiment Authors: Finnerty, P. [1] ; Elliott, Steven R. [2] ; Boswell, Melissa [2] ; Kidd, Mary [2] ; Rielage, Keith R. [2] ;

  6. X-ray emission spectroscopy of bulk liquid water in "no-man's...

    Office of Scientific and Technical Information (OSTI)

    Radiation Research, Helmholtz-Zentrum Berlin fr Materialien und Energie GmbH, Albert-Einstein-Strae 15, 12489 Berlin, Germany, Institut fr Physik und Astronomie,...

  7. The man who trains everyone on the bombs | National Nuclear Security...

    National Nuclear Security Administration (NNSA)

    Over the past five years, Mark Meyer, training coordinator and field engineer at Sandia ... Related News Sandia California celebrates 60 years Managing the data deluge for national ...

  8. Reduction of aspirin-induced fecal blood loss with low-dose misoprostol tablets in man

    SciTech Connect (OSTI)

    Cohen, M.M.; Clark, L.; Armstrong, L.; D'Souza, J.

    1985-07-01

    Misoprostol (SC-29333), a synthetic prostaglandin E1 methyl ester analog, was given simultaneously with acetylsalicylic acid in a double-blind, placebo-controlled randomized prospective study of 32 healthy human male subjects. Fecal blood loss was measured for eight days using the /sup 51/Cr-labeled red blood cell technique. Aspirin (650 mg qid) and misoprostol (25 micrograms qid) or placebo were given during days 3, 4, and 5. There was a significant (P less than 0.05) increase in median blood loss (modified Friedman test) from 0.81 to 6.05 ml/day in the aspirin with placebo group (N = 16). Median blood loss was increased (from 0.75 to 3.75 ml/day) in the aspirin with misoprostol group (N = 16), but this was significantly less (Mann-Whitney U test, P less than 0.01) than the placebo group. Mean serum salicylate concentrations in the placebo and misoprostol groups were similar (7.8 and 6.8 micrograms/ml, respectively). There were no significant changes in laboratory values in any of the subjects studied, nor were any major side-effects encountered. This study demonstrates that oral misoprostol reduces aspirin-induced gastrointestinal bleeding even when administered simultaneously and at a dose level below its threshold for significant acid inhibition. This indicates a potential role for misoprostol in the prevention of gastric mucosal damage in selected patients.

  9. Method for estimating power outages and restoration during natural and man-made events

    DOE Patents [OSTI]

    Omitaomu, Olufemi A.; Fernandez, Steven J.

    2016-01-05

    A method of modeling electric supply and demand with a data processor in combination with a recordable medium, and for estimating spatial distribution of electric power outages and affected populations. A geographic area is divided into cells to form a matrix. Within the matrix, supply cells are identified as containing electric substations and demand cells are identified as including electricity customers. Demand cells of the matrix are associated with the supply cells as a function of the capacity of each of the supply cells and the proximity and/or electricity demand of each of the demand cells. The method includes estimating a power outage by applying disaster event prediction information to the matrix, and estimating power restoration using the supply and demand cell information of the matrix and standardized and historical restoration information.

  10. Sediment accumulation rates in Conowingo Reservoir as determined by man-made and natural radionuclides

    SciTech Connect (OSTI)

    McLean, R.I.; Domotor, S.L. ); Summers, J.K.; Wilson, H. ); Olsen, C.R.; Larsen, I.L. )

    1991-05-01

    The Susquehanna River is the major contributor to sediment loadings in the Chesapeake Bay. Because many environmental contaminants are associated with suspended particulates, the degree of particle retention within the reservoirs of the lower Susquehanna River is an important consideration in evaluating contaminant loadings to the Chesapeake Bay. Profiles of weapons-test Cs-137, nuclear power plant-related Cs-134 and Cs-137, and naturally-derived Pb-210 were used to estimate rates of sediment accretion in the Conowingo Reservoir,an impoundmment of the Susquehanna River along the Maryland-Pennsylvania border. Net accretion rates ranged from about 2 cm yr{sup {minus}1} downstream of a nuclear power plant cooling discharge to a high of about 7 cm yr{sup {minus}1} at the mount of an incoming creek. Slight, but consistent, increases in the annual rate of accretion since the creation of the reservoir in 1928 are apparent. The current net average annual sediment load retained by the reservoir is estimated to be 0.4 {times} 10{sup 6} to 1.5 {times} 10{sup 6} metric tons yr{sup {minus}1}. The retained sediment load represents about 8-23% of the long-time average sediment input to the reservoir.

  11. Dynamic Positron Emission Tomography [PET] in Man Using Small Bismuth Germanate Crystals

    DOE R&D Accomplishments [OSTI]

    Derenzo, S. E.; Budinger, T. F.; Huesman, R. H.; Cahoon, J. L.

    1982-04-01

    Primary considerations for the design of positron emission tomographs for medical studies in humans are the need for high imaging sensitivity, whole organ coverage, good spatial resolution, high maximum data rates, adequate spatial sampling with minimum mechanical motion, shielding against out of plane activity, pulse height discrimination against scattered photons, and timing discrimination against accidental coincidences. We discuss the choice of detectors, sampling motion, shielding, and electronics to meet these objectives.

  12. Similarities of host defense mechanisms against pulmonary infectious disease in animals and man

    SciTech Connect (OSTI)

    Green, G.M.

    1984-01-01

    Evidence linking exposure to air pollutants with increased susceptibility to infectious diseases in humans comes from epidemiological, clinical, and experimental laboratory studies. The data suggest that the most common, and perhaps the most sensitive, index of the pulmonary effect of air pollutant exposure is on post upper respiratory infection, prolonged cough, phlegm, and purulent sputum. Experimental models of these relationships for extrapolation to humans should be able to measure such minor changes in symptomatology and physiology rather than require major lethal events. The bacterial aerosol model for quantifying nonspecific defense mechanisms of the bronchopulmonary tree utilizing nonpathogenic organisms fulfills this criterion. The function of the six major components of pulmonary antimicrobial defense mechanisms - including aerodynamic filtration, secretory respiratory tract fluid, fluid transport at the alveolar and bronchial levels, the phagocytic function of alveolar macrophages, the augmenting mechanisms of blood-derived inflammatory cells, and the secretory and cellular-specific immune mechanisms and their mediator products - can all be quantified by this experimental animal model system. The defensive functions are remarkably similar across animal species, and available human data suggest that findings obtained using the model may be extrapolatred to humans.

  13. Straw man 900-1000 GeV crystal extraction test beam for Fermilab collider operation

    SciTech Connect (OSTI)

    Carrigan, R.A. Jr.

    1996-10-01

    A design for a 900-1000 GeV, 100 khz parasitic test beam for use during collider operations has been developed. The beam makes use of two bent crystals, one for extraction and the other one for redirecting the beam in to the present Switchyard beam system. The beam requires only a few modifications in the A0 area and largely uses existing devices. It should be straight-forward to modify one or two beam lines in the fixed target experimental areas to work above 800 GeV. Possibilities for improvements to the design,to operate at higher fluxes are discussed.

  14. A man-made enhanced geothermal system (EGS) can extract the abundant...

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

    Geothermal Technologies Office + + An abundant, previously-stranded, heat source Permeable pathways enhanced by injected fluids Fluid injected from the surface Using 1 Gallon of ...

  15. u.s. DEPARIUENI OF ENERGY EERE PROJECT MAN AG EMENT CENTER NEPA...

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

    available data to predict the most likely locations for high fracture density and hot fluids. The identified locations would be used to site and drill two full-size production...

  16. Crossing the mesoscale no-mans land via parallel kinetic Monte Carlo.

    SciTech Connect (OSTI)

    Garcia Cardona, Cristina (San Diego State University); Webb, Edmund Blackburn, III; Wagner, Gregory John; Tikare, Veena; Holm, Elizabeth Ann; Plimpton, Steven James; Thompson, Aidan Patrick; Slepoy, Alexander (U. S. Department of Energy, NNSA); Zhou, Xiao Wang; Battaile, Corbett Chandler; Chandross, Michael Evan

    2009-10-01

    The kinetic Monte Carlo method and its variants are powerful tools for modeling materials at the mesoscale, meaning at length and time scales in between the atomic and continuum. We have completed a 3 year LDRD project with the goal of developing a parallel kinetic Monte Carlo capability and applying it to materials modeling problems of interest to Sandia. In this report we give an overview of the methods and algorithms developed, and describe our new open-source code called SPPARKS, for Stochastic Parallel PARticle Kinetic Simulator. We also highlight the development of several Monte Carlo models in SPPARKS for specific materials modeling applications, including grain growth, bubble formation, diffusion in nanoporous materials, defect formation in erbium hydrides, and surface growth and evolution.

  17. Constructing a man-made c-type cytochrome maquette in vivo: electron...

    Office of Scientific and Technical Information (OSTI)

    University of Glasgow, UK; Los Alamos National Laboratory; University of New Mexico; New Mexico Corsortium; North Carolina State University; Northwestern University; Oak...

  18. Initial assessment of an airborne Ku-band polarimetric SAR.

    SciTech Connect (OSTI)

    Raynal, Ann Marie; Doerry, Armin Walter

    2013-02-01

    Polarimetric synthetic aperture radar (SAR) has been used for a variety of dual-use research applications since the 1940's. By measuring the direction of the electric field vector from radar echoes, polarimetry may enhance an analyst's understanding of scattering effects for both earth monitoring and tactical surveillance missions. Polarimetry may provide insight into surface types, materials, or orientations for natural and man-made targets. Polarimetric measurements may also be used to enhance the contrast between scattering surfaces such as man-made objects and their surroundings. This report represents an initial assessment of the utility of, and applications for, polarimetric SAR at Ku-band for airborne or unmanned aerial systems.

  19. CONCEPTUAL DIAGRAM OF ENGINEERED RUBBLE PILE AERIAL VIEW OF PROPOSED LOCATION FOR ENGINEERED RUBBLE PILE AT THE HAMMER FACILITY

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

    COMPOSITION OF VAPORS FROM BOILING NITRIC ACID SOLUTIONS B A T T E L L E M E M O R I A L I N S T I T U T E DISCLAIMER This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency Thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process

  20. Preparation of magnetic anomaly profile and contour maps from DOE-NURE aerial survey data. Volume I. Processing procedures

    SciTech Connect (OSTI)

    Tinnel, E.P.; Hinze, W.J.

    1981-09-01

    Total intensity magnetic anomaly data acquired as a supplement to radiometric data in the DOE National Uranium Resource Evaluation (NURE) Program are useful in preparing regional profile and contour maps. Survey-contractor-supplied magnetic anomaly data are subjected to a multiprocess, computer-based procedure which prepares these data for presentation. This procedure is used to produce the following machine plotted maps of National Topographic Map Series quadrangle units at a 1:250,000 scale: (1) profile map of contractor-supplied magnetic anomaly data, (2) profile map of high-cut filtered data with contour levels of each profile marked and annotated on the associated flight track, (3) profile map of critical-point data with contour levels indicated, and (4) contour map of filtered and selected data. These quadrangle maps are supplemented with a range of statistical measures of the data which are useful in quality evaluation.

  1. Intelligent Unmanned Vehicle Systems Suitable For Individual or Cooperative Missions

    SciTech Connect (OSTI)

    Matthew O. Anderson; Mark D. McKay; Derek C. Wadsworth

    2007-04-01

    The Department of Energy’s Idaho National Laboratory (INL) has been researching autonomous unmanned vehicle systems for the past several years. Areas of research have included unmanned ground and aerial vehicles used for hazardous and remote operations as well as teamed together for advanced payloads and mission execution. Areas of application include aerial particulate sampling, cooperative remote radiological sampling, and persistent surveillance including real-time mosaic and geo-referenced imagery in addition to high resolution still imagery. Both fixed-wing and rotary airframes are used possessing capabilities spanning remote control to fully autonomous operation. Patented INL-developed auto steering technology is taken advantage of to provide autonomous parallel path swathing with either manned or unmanned ground vehicles. Aerial look-ahead imagery is utilized to provide a common operating picture for the ground and air vehicle during cooperative missions. This paper will discuss the various robotic vehicles, including sensor integration, used to achieve these missions and anticipated cost and labor savings.

  2. Development and application of new methods to retrieve vertical structure

    Office of Scientific and Technical Information (OSTI)

    of precipitation above the ARM CART sites from MMCR measurements (Technical Report) | SciTech Connect Technical Report: Development and application of new methods to retrieve vertical structure of precipitation above the ARM CART sites from MMCR measurements Citation Details In-Document Search Title: Development and application of new methods to retrieve vertical structure of precipitation above the ARM CART sites from MMCR measurements The main objective of this project was to develop,

  3. Development of Advanced Materials Get Boost

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

    of precipitation above the ARM CART sites from MMCR measurements (Technical Report) | SciTech Connect Technical Report: Development and application of new methods to retrieve vertical structure of precipitation above the ARM CART sites from MMCR measurements Citation Details In-Document Search Title: Development and application of new methods to retrieve vertical structure of precipitation above the ARM CART sites from MMCR measurements The main objective of this project was to develop,

  4. Development and application of new methods to retrieve vertical structure

    Office of Scientific and Technical Information (OSTI)

    of precipitation above the ARM CART sites from MMCR measurements (Technical Report) | SciTech Connect Development and application of new methods to retrieve vertical structure of precipitation above the ARM CART sites from MMCR measurements Citation Details In-Document Search Title: Development and application of new methods to retrieve vertical structure of precipitation above the ARM CART sites from MMCR measurements The main objective of this project was to develop, validate and apply

  5. Discrimination Analysis of Earthquakes and Man-Made Events Using ARMA Coefficients Determination by Artificial Neural Networks

    SciTech Connect (OSTI)

    AllamehZadeh, Mostafa

    2011-12-15

    A Quadratic Neural Networks (QNNs) model has been developed for identifying seismic source classification problem at regional distances using ARMA coefficients determination by Artificial Neural Networks (ANNs). We have devised a supervised neural system to discriminate between earthquakes and chemical explosions with filter coefficients obtained by windowed P-wave phase spectra (15 s). First, we preprocess the recording's signals to cancel out instrumental and attenuation site effects and obtain a compact representation of seismic records. Second, we use a QNNs system to obtain ARMA coefficients for feature extraction in the discrimination problem. The derived coefficients are then applied to the neural system to train and classification. In this study, we explore the possibility of using single station three-component (3C) covariance matrix traces from a priori-known explosion sites (learning) for automatically recognizing subsequent explosions from the same site. The results have shown that this feature extraction gives the best classifier for seismic signals and performs significantly better than other classification methods. The events have been tested, which include 36 chemical explosions at the Semipalatinsk test site in Kazakhstan and 61 earthquakes (mb = 5.0-6.5) recorded by the Iranian National Seismic Network (INSN). The 100% correct decisions were obtained between site explosions and some of non-site events. The above approach to event discrimination is very flexible as we can combine several 3C stations.

  6. A Novel Carotid Device for Embolic Diversion: Lessons Learned from a 'First in Man' Trial in Patients with Atrial Fibrillation

    SciTech Connect (OSTI)

    Sievert, Horst Franke, Jennifer; Grad, Ygael; Nishri, Boaz; Assaf, Yaron; Yodfat, Ofer; Roemer, Albrecht; Robertson, Greg C.; Stone, Gregg W.

    2012-04-15

    Purpose: This study was designed to investigate a novel device that was developed to direct emboli away from the internal carotid artery to the external carotid artery to prevent embolic stroke while avoiding the necessity for anticoagulation with warfarin. Methods: A stent-like, self-expandable filter was developed consisting of fine cobalt alloy mesh. After promising preclinical animal testing, the device was implanted into the common carotid artery extending into the external carotid artery in three patients with atrial fibrillation, each of whom were at high-risk for cerebral emboli and were suboptimal candidates for anticoagulation. Follow-up was performed clinically and with carotid duplex ultrasound. Results: The implantation was successful in all three patients. Unrestricted flow through the filter was demonstrated in each patient at 6 months by duplex sonography. However, at 7 months ultrasound demonstrated occlusion of the internal carotid artery filter in one patient, which was subsequently confirmed by angiography. Subtotal filter occlusion occurred in a second patient at 14 months. Neither patient had clinical symptoms. Both internal carotid arteries were successfully recanalized using standard angioplasty techniques without complication. The third patient had completely normal carotid blood flow at 29 months follow-up. Conclusions: Implantation of a novel device intended to divert emboli away from the internal carotid artery was feasible, but resulted in occlusive neointimal proliferation in two of three patients. These results demonstrate a discrepancy from the findings of preclinical animal studies and human investigation.

  7. Diffuse Irradiance Study Planned for October

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

    and radiometers installed at the SGP CART site near Lamont, Oklahoma. The instruments measuring diffuse solar radiation have black sphere-shaped shades to keep direct sunlight from...

  8. ARM - Publications: Science Team Meeting Documents

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

    Photon Counting Issues for the CART Raman Lidar Turner, D.D., Pacific Northwest National Laboratory; Whiteman, D.N., NASAGoddard Space Flight Center Eighth Atmospheric Radiation ...

  9. seismic margin

    Office of Scientific and Technical Information (OSTI)

    NOTICE OF OPEN CHANGE DOCUMENTS - THIS DOCUMENT IS IMPACTED ... cart SSC structure, system, or component SSCs ... on Kennedy and Ravindra (1984, Table 3) for Class 2 piping. ...

  10. Section 115

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

    ten EBBR stations at Cloud and Radiation Testbed the dynamics (evolution of the system states) of natural (e.g., (CART) sites are producing continuous measurements for the...

  11. Site M. L. Wesely Environmental Research Division Argonne National...

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

    observations are designed to pro- vide coverage of radiative fluxes and surface optical prop- erties at locations throughout the CART site, so that modeling of radiative transfer...

  12. Technical Sessions P. Daum L. Kleinman Brookhaven National Laboratory

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

    from time avErages obtained from stationary surface instruments. Construction of spa- tial averages can also involve scanning and combining of data from the CART central...

  13. Data Assimilation R. L. Coulter, T. J. Martin, and D. R. Cook

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

    sites to an accurate representation of the areally averaged surface fluxes is not straightforward. As the CART sites become fully operational, several different types of...

  14. Clean Energy Markets: We've Got the Innovation and Deployment...

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

    Clean Energy Markets: We've Got the Innovation and Deployment Cart and Horse Backwards ... Many European countries - who produce substantially more of their electricity from ...

  15. Operating Experience Summary- 2012-02 – May 11, 2012

    Broader source: Energy.gov [DOE]

    Inside this issue: Improper Use of Dewar Carts Results in Serious Hand Injuries - Page 1 Strategic Petroleum Reserve Investigation Results - Fatality at the Bryan Mound Site - Page 5

  16. ARM - Publications: Science Team Meeting Documents

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

    Vertical Distribution of Cloud Condensation Nuclei at the Oklahoma CART Site Hudson, J.G., and Xie, Y., Desert Research Institute, University of Nevada Eighth Atmospheric Radiation ...

  17. ARM - Field Campaign - Surface Albedo IOP

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

    ARM SGP CART site area, to gather information useful for conducting surface type classification from aerialsatellite remote sensing data, to develop the detailed spectral model...

  18. Intranet | APS X-ray Science Division

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

    IT Helpdesk Stockroom Catalog | Shopping Cart | Stockroom (Bldg. 401) 2-9082 Key Request Phone Request Argonne Internal Resources: 401 Grill Inside Argonne AMOS, GatePass,...

  19. PowerPoint Presentation

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

    optic links will replace many hardwire connections - Remotely programmable set-points and monitoring for each klystron cart - Klystron collector over-temperature protection will...

  20. Session Papers

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

    Testbed (CART) site is most easily accomplished by examining the basic physics that control the radiative heating (cooling) rate. Since "cooling-to-space" dominates the...

  1. EM's Laboratory Supports Testing Wireless Technology in Secure...

    Energy Savers [EERE]

    EM's Savannah River National Laboratory (SRNL) - which is part of DOE's network of national ... Monitoring (TAM) cart, funded by SRTE's Plant-Directed Research and Development ...

  2. ARM - Publications: Science Team Meeting Documents: Determination...

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

    Characteristics at the ARM CART Site Using MISR Observations Martonchik, John Jet Propulsion Laboratory Diner, David Jet Propulsion Laboratory Kahn, Ralph Jet Propulsion...

  3. ARM - Field Campaign - Surface Albedo IOP

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

    of surface reflective properties over the area. The measurement period coincided with Landsat and TerraASTERMODIS overpass over SGP CART site on October 24, 2004. Ground and...

  4. ARM - Publications: Science Team Meeting Documents

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

    Science Team Meeting The Atmospheric Radiation Measurement (ARM) Program has deployed dual-frequency microwave water radiometers (MWRs) at its Cloud and Radiation Testbed (CART)...

  5. Preparation of magnetic anomaly profile and contour maps from DOE-NURE aerial survey data. Volume I: processing procedures. [National Uranium Resource Evaluation

    SciTech Connect (OSTI)

    Tinnel, E.P.; Hinze, W.J.

    1981-09-01

    Total intensity magnetic anomaly data acquired as a supplement to radiometric data in the DOE National Uranium Resource Evaluation (NURE) Program are useful in preparing regional profile and contour maps. Survey-contractor-supplied magnetic anomaly data are subjected to a multiprocess, computer-based procedure which prepares these data for presentation. This procedure is used to produce the following machine plotted maps of National Topographic Map Series quadrangle units at a 1:250,000 scale: (1) profile map of contractor-supplied magnetic anomaly data, (2) profile map of high-cut filtered data with contour levels of each profile marked and annotated on the associated flight track, (3) profile map of critical-point data with contour levels indicated, and (4) contour map of filtered and selected data. These quadrangle maps are supplemented with a range of statistical measures of the data which are useful in quality evaluation.

  6. Microsoft Word - frm-070210-GO-EF-1_Form

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

    ... & Soils Data Figure 3 - 1960s Aerial Photography Site Photos ( Proposed Turbine ... 1.9 ( FIGURE 3 1960s Aerial Photography Proposed Wind Facility Kirkwood ...

  7. Categorical Exclusion Determinations: B3.2 | Department of Energy

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

    December 23, 2014 CX-013312: Categorical Exclusion Determination Aerial Photography and ... April 4, 2013 CX-010350: Categorical Exclusion Determination Aerial Photography Activity ...

  8. helicopter

    National Nuclear Security Administration (NNSA)

    5%2A en NNSA to conduct Aerial Radiation Assessment Survey over Phoenix, Scottsdale, Glendale, Tempe Areas http:nnsa.energy.govmediaroompressreleasesnnsa-conduct-aerial-radia...

  9. Category:Geothermal | Open Energy Information

    Open Energy Info (EERE)

    Hot Springs Geothermal Area (Petersen, 1975) Aerial Photography At Roosevelt Hot Springs Geothermal Area (Ward, Et Al., 1978) Aerial Photography At Truckhaven Area (Layman Energy...

  10. Recency Of Faulting And Neotechtonic Framework In The Dixie Valley...

    Open Energy Info (EERE)

    Photography At Beowawe Hot Springs Area (Wesnousky, Et Al., 2003) Aerial Photography At Brady Hot Springs Area (Wesnousky, Et Al., 2003) Aerial Photography At Dixie Valley...

  11. Los Angeles | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Home Los Angeles Los Angeles NNSA to Participate in Aerial Radiation Training Exercise Long Beach, CA Areas The National Nuclear Security Administration (NNSA) Aerial Measuring...

  12. Apparatus and method for servicing an elongated suspended pump motor in an electric power plant with limited access

    DOE Patents [OSTI]

    Chavez, Rossemary V.; Ekeroth, Douglas E.; Johnson, F. Thomas; Matusz, John M.

    1994-01-01

    Elongated coolant pumps suspended under steam generators within containment in a power plant with limited access space, are removed and replaced by an elongated maintenance cart with an elongated opening along one side in which the motor is received. Rollers support the cart for conveying the elongated motor in an upright position out from under the steam generator and onto an elevator. The elevator is lowered to transfer support of the cart and motor through trunnions to saddles straddling the elevator for rotation of the cart to a generally horizontal position. The elevator then raises the horizontally disposed cart carrying the motor to a higher floor where it is rolled off the elevator and out through the auxiliary equipment hatch.

  13. Apparatus and method for servicing an elongated suspended pump motor in an electric power plant with limited access

    DOE Patents [OSTI]

    Chavez, R.V.; Ekeroth, D.E.; Johnson, F.T.; Matusz, J.M.

    1994-04-26

    Elongated coolant pumps suspended under steam generators within containment in a power plant with limited access space, are removed and replaced by an elongated maintenance cart with an elongated opening along one side in which the motor is received. Rollers support the cart for conveying the elongated motor in an upright position out from under the steam generator and onto an elevator. The elevator is lowered to transfer support of the cart and motor through trunnions to saddles straddling the elevator for rotation of the cart to a generally horizontal position. The elevator then raises the horizontally disposed cart carrying the motor to a higher floor where it is rolled off the elevator and out through the auxiliary equipment hatch. 14 figures.

  14. Autonomous vehicles

    SciTech Connect (OSTI)

    Meyrowitz, A.L.; Blidberg, D.R.; Michelson, R.C.

    1996-08-01

    There are various kinds of autonomous vehicles (AV`s) which can operate with varying levels of autonomy. This paper is concerned with underwater, ground, and aerial vehicles operating in a fully autonomous (nonteleoperated) mode. Further, this paper deals with AV`s as a special kind of device, rather than full-scale manned vehicles operating unmanned. The distinction is one in which the AV is likely to be designed for autonomous operation rather than being adapted for it as would be the case for manned vehicles. The authors provide a survey of the technological progress that has been made in AV`s, the current research issues and approaches that are continuing that progress, and the applications which motivate this work. It should be noted that issues of control are pervasive regardless of the kind of AV being considered, but that there are special considerations in the design and operation of AV`s depending on whether the focus is on vehicles underwater, on the ground, or in the air. The authors have separated the discussion into sections treating each of these categories.

  15. PowerPoint Presentation

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

    is more important to you Choosing a Compiler December 09 Slide 3 PGI -fast -Mipafast man pgf90; man pgcc; man pgCC Cray man crayftn; man craycc ;...

  16. Highland View school | Y-12 National Security Complex

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

    Highland View school Highland View school Aerial showing Highland View school and surrounding homes

  17. Development of Autonomous Magnetometer Rotorcraft For Wide Area Assessment

    SciTech Connect (OSTI)

    Mark D. McKay; Matthew O. Anderson

    2011-08-01

    Large areas across the United States and internationally are potentially contaminated with unexploded ordinance (UXO), with some ranges encompassing tens to hundreds of thousands of acres. Technologies are needed which will allow for cost effective wide area scanning with (1) near 100% coverage and (2) near 100% detection of subsurface ordnance or features indicative of subsurface ordnance. The current approach to wide area assessment is a multi-level one, in which medium - altitude fixed wing optical imaging is used for an initial site assessment. This assessment is followed with low altitude manned helicopter based magnetometry. Subsequent to this wide area assessment targeted surface investigations are performed using either towed geophysical sensor arrays or man portable sensors. In order to be an effective tool for small UXO detection, the sensing altitude for magnetic site investigations needs to be on the order of 1 to 3 meters. These altitude requirements mean that manned helicopter surveys will generally only be feasible in large, open and relatively flat terrains. While such surveys are effective in mapping large areas relatively fast there are substantial mobilization/demobilization, staffing and equipment costs associated with these surveys, resulting in costs of approximately $100-$150/acre. In addition, due to the low altitude there are substantial risks to pilots and equipment. Surface towed arrays provide highresolution maps but have other limitations, e.g. in their ability to navigate rough terrain effectively. Thus there is a need for other systems, which can be used for effective data collection. An Unmanned Aerial Vehicle (UAV) magnetometer platform is an obvious alternative. The motivation behind such a system is that it reduces risk to operators, is lower in initial and Operational and Maintenance (O&M) costs (and can thus potentially be applied to smaller sites) and has the potential of being more effective in terms of detection and possibly characterization (through the use of dynamic acquisition, i.e. survey mission in-flight reprioritization).

  18. Concentrating Solar Power Facilities and Solar Potential | Department of

    Energy Savers [EERE]

    Horse Backwards | Department of Energy Clean Energy Markets: We've Got the Innovation and Deployment Cart and Horse Backwards Clean Energy Markets: We've Got the Innovation and Deployment Cart and Horse Backwards October 19, 2011 - 12:27pm Addthis Clean Energy Markets: We've Got the Innovation and Deployment Cart and Horse Backwards Richard Kauffman Richard Kauffman Senior Advisor to the Secretary of Energy How can I participate? Join our LIVE video chat tomorrow! Email newmedia@hq.doe.gov;

  19. Type B Accident Investigation Of The February 25, 2009 Injury To A

    Energy Savers [EERE]

    Passenger In An Electric Cart At The Waste Isolation Pilot Plant, Carlsbad, New Mexico | Department of Energy Of The February 25, 2009 Injury To A Passenger In An Electric Cart At The Waste Isolation Pilot Plant, Carlsbad, New Mexico Type B Accident Investigation Of The February 25, 2009 Injury To A Passenger In An Electric Cart At The Waste Isolation Pilot Plant, Carlsbad, New Mexico April 1, 2009 The accident occurred at approximately 8:30 a.m. on February 25, 2009, at the Waste Isolation

  20. The man behind the curtain: X-rays drive the UV through NIR variability in the 2013 active galactic nucleus outburst in NGC 2617

    SciTech Connect (OSTI)

    Shappee, B. J.; Kochanek, C. S.; Stanek, K. Z.; De Rosa, G.; Mathur, S.; Zu, Y.; Peterson, B. M.; Pogge, R. W.; Jencson, J.; Holoien, T.W-S.; Basu, U.; Beacom, J. F.; Adams, S. [Department of Astronomy, The Ohio State University, Columbus, OH 43210 (United States); Prieto, J. L. [Department of Astrophysical Sciences, Princeton University, Princeton, NJ 08544 (United States); Grupe, D. [Department of Astronomy and Astrophysics, Pennsylvania State University, 525 Davey Lab, University Park, PA 16802 (United States); Komossa, S. [Max-Planck Institut für Radioastronomie, Auf dem Hügel 69, D-53121 Bonn (Germany); Im, M. [CEOU/Department of Physics and Astronomy, Seoul National University, Seoul 151-742 (Korea, Republic of); Szczygie?, D. M. [Warsaw University Astronomical Observatory, Al. Ujazdowskie 4, 00-478 Warsaw (Poland); Brimacombe, J. [Coral Towers Observatory, Cairns, Queensland A-4870 (Australia); Campillay, A., E-mail: shappee@astronomy.ohio-state.edu [Carnegie Observatories, Las Campanas Observatory, Colina El Pino, Casilla 601 (Chile); and others

    2014-06-10

    After the All-Sky Automated Survey for SuperNovae discovered a significant brightening of the inner region of NGC 2617, we began a ?70 day photometric and spectroscopic monitoring campaign from the X-ray through near-infrared (NIR) wavelengths. We report that NGC 2617 went through a dramatic outburst, during which its X-ray flux increased by over an order of magnitude followed by an increase of its optical/ultraviolet (UV) continuum flux by almost an order of magnitude. NGC 2617, classified as a Seyfert 1.8 galaxy in 2003, is now a Seyfert 1 due to the appearance of broad optical emission lines and a continuum blue bump. Such 'changing look active galactic nuclei (AGNs)' are rare and provide us with important insights about AGN physics. Based on the H? line width and the radius-luminosity relation, we estimate the mass of central black hole (BH) to be (4 ± 1) × 10{sup 7} M {sub ?}. When we cross-correlate the light curves, we find that the disk emission lags the X-rays, with the lag becoming longer as we move from the UV (2-3 days) to the NIR (6-9 days). Also, the NIR is more heavily temporally smoothed than the UV. This can largely be explained by a simple model of a thermally emitting thin disk around a BH of the estimated mass that is illuminated by the observed, variable X-ray fluxes.

  1. knuteson-99.PDF

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

    at the ARM SGP, NSA, and TWP CART Sites R. O. Knuteson, H. E. Revercomb, F. A. Best, R. G. Dedecker, R. G. Garcia, H. B. Howell, D. C. Tobin, and V. P. Walden Space...

  2. Type B Accident Investigation Of The February 25, 2009 Injury...

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

    New Mexico Type B Accident Investigation Of The February 25, 2009 Injury To A Passenger In An Electric Cart At The Waste Isolation Pilot Plant, Carlsbad, New Mexico April 1, ...

  3. Section 79

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

    7 Performance of the Mini-MOPA, CO Doppler, 2 Cloud Lidar at CART J. M. Intrieri and W. L. Eberhard NOAA, Environmental Technology Laboratory Boulder, Colorado W. A. Brewer...

  4. ARM - Publications: Science Team Meeting Documents

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

    Narrowband, Narrow Field-of-View Fast Infrared Filter Radiometry: Future Operation at CART Sites and Some Aspects of Water Vapor Absorption and Emission Platt, C.M.R. (a), Bennett,...

  5. X:\\ARM_19~1\\PGS53-62.WPD

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

    if the winds Cloud and Radiation Testbed (CART) site has been measured by the 915-MHZ system are distorted by signal evaluated. The results of a few specific investigations are...

  6. Section 32

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

    1 CART Raman Lidar Water Vapor Measurements During the ARM 1996 Water Vapor IOP D. D. Turner Pacific Northwest National Laboratory Richland, Washington J.E.M. Goldsmith Sandia ...

  7. Section 54

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

    radars will greatly improve the CART basis for long-term detailed monitoring of cloud prop- erties. The information will be used in the development of parameterizations for GCMs,...

  8. whiteman-98.pdf

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

    9 Comparison of Measurements by the NASAGSFC Scanning Raman Lidar and the DOEARM CART Raman Lidar D. N. Whiteman and G. Schwemmer NASA-Goddard Space Flight Center Greenbelt, ...

  9. ARM - Publications: Science Team Meeting Documents

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

    Clear Sky, Longwave, Radiative Transfer at the North Slope of Alaska CART Site: A Mini QME Delamere, J.S.(a), Clough, S.A.(a), Mlawer, E.J.(a), Shephard, M.W.(a), and Stamnes,...

  10. Sheridan-PJ

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

    In Situ Measurement of Aerosol Light Absorption and Single-Scattering Albedo at the NSA and SGP CART Sites P. J. Sheridan, 1 D. J. Delene, and J. A. Ogren National Oceanic and...

  11. Sandia Photovoltaic Vehicle receives GreenGov Presidential Award...

    National Nuclear Security Administration (NNSA)

    Fully powered by solar energy, the carts need no grid-tied electricity, so power is not purchased to operate them. Project team members include Matthew Brito, Erika Barraza, Mark ...

  12. ARM - Publications: Science Team Meeting Documents

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

    Variability of Low Stratus Over the ARM SGP CART Based on Cloud Radar Data and LES Simulations Kogan, Z.N., Mechem, D.B., and Kogan, Y.L., Cooperative Institute for Mesoscale...

  13. ARM - Publications: Science Team Meeting Documents

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

    Spring 2000 Cloud IOP at the SGP CART site is being used to generate three-dimensional volumetric distributions of cloud reflectivity. During the IOP, the range of cloud...

  14. CCRS Landcover Maps From Satellite Data

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

    Trishchenko, Alexander

    2008-01-15

    The Canadian Centre for Remote Sensing (CCRS) presents several landcover maps over the SGP CART site area (32-40N, 92-102W) derived from satellite data including AVHRR, MODIS, SPOT vegetation data, and Landsat satellite TM imagery.

  15. Section 118

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

    at CART a sites was the long history of successful use of NOAA's K - a band scanning Doppler radar to observe non-precipitating clouds. This study presents some results of...

  16. ARM - Publications: Science Team Meeting Documents

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

    Differences in Cloud Characteristics at Barrow and Atqasuk at the NSAAAO CART Doran, J.C., Barnard, J.C., Zhong, S., and Jakob, C., Pacific Northwest National Laboratory Pacific...

  17. Eia.gov BETA - Analysis & Projections - U.S. Energy Information...

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

    Dfinitions relis aux cartes English Franais Espaol A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Parcourir les termes lis aux catgories suivantes: ...

  18. Section 23

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

    GOESAERI Retrievals W. F. Feltz, W. L. Smith, R. O. Knuteson, H. E. Revercomb, H. Woolf ... Southern Great Plains (SGP) Cloud and Radiation Testbed (CART) site (Smith et al. 1995). ...

  19. Section 22

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

    ... The CART Raman lidar uses a Nd:YAG laser operated with bins, information is always recorded with 39-m vertical and third-harmonic generation to produce a 355-nm (near-uv) out- put ...

  20. ARM - Publications: Science Team Meeting Documents

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

    The Darwin ARM CART Site 2003 Platt IOP: Description and Correlation Between IR Radiance and Microwave Water Vapor Path Platt, C.M.R.(a,b) and Bennett, J.A.(b), Colorado State...

  1. 1

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

    For the SGP CART site case, the precipitable water vapor was 4.0 cm and the near ground air temperature was 300 K; while for the SHEBA case, these values were 0.35 cm...

  2. ARM - PI Product - CCRS Landcover Maps From Satellite Data

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

    several landcover maps over the SGP CART site area (32-40N, 92-102W) derived from satellite data including AVHRR, MODIS, SPOT vegetation data, and Landsat satellite TM...

  3. Section 28

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

    of Mexico. Grid 2 covers the Southern Plains. Grid 3 is a 360 km x 300 km rectangular box that encompasses the entire ARM Southern Great Plains (SGP) CART site, and finally,...

  4. ARM - Publications: Science Team Meeting Documents: W-Band ARM...

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

    Kevin Pacific Northwest National Laboratory The W-Band ARM Cloud Radar (WACR) is a dual polarization 95 GHz radar that will be deployed at the SGP CART site in the spring of...

  5. X:\ARM_19~1\P283-315.WPD

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

    10 W m 2 ±5% ±20 W m 2 . 5 10Wm 2 Session Papers 301 Aspects of the Quality of Data from the Southern Great Plains (SGP) Cloud and Radiation Testbed (CART) Site Broadband Radiation Sensors M. E. Splitt University of Oklahoma Norman, Oklahoma M. L. Wesely Argonne National Laboratory Argonne, Illinois A systematic evaluation of the performance of broadband In this paper, suggested uncertainty values correspond to radiometers at the Southern Great Plains (SGP) Cloud and Radiation Testbed (CART)

  6. christy-99.PDF

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

    Virtual Temperature Between RASS and BBSS at SGP CART Site J. E. Christy Montclair State University Upper Montclair, New Jersey T. R. Shippert and D. D. Turner Pacific Northwest National Laboratory Richland, Washington Instrumentation At the Atmospheric Radiation Measurement (ARM) Program's Southern Great Plains (SGP) Cloud and Radiation Testbed (CART) site, there are several radar wind profilers (RWP) outfitted with radio acoustic sounding systems (RASS), which return vertical profiles of

  7. cialella-98.PDF

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

    1 Surface Characterization Data for the ARM CART Sites A. T. Cialella Brookhaven National Laboratory Upton, New York The External Data Center (XDC), located at Brookhaven National Laboratory, is responsible for providing data to the Atmospheric Radiation Measurement (ARM) Program that is generated outside of the program and covers the Cloud and Radiation Testbed (CART) areas. One division of external data is surface characterization data. These data are maintained in a Geographic Information

  8. cialella-99.PDF

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

    Characterization Data for the Arm SGP CART Site New 1998-1999 Acquisitions and Products A. T. Cialella Brookhaven National Laboratory Upton, New York The External Data Center (XDC), located at Brookhaven National Laboratory, is responsible for providing data to the Atmospheric Radiation Measurement (ARM) Program that is generated outside of the program and is in the same area as the ARM Cloud and Radiation Testbed (CART) sites. Surface characterization data is a subset of the XDC. It is

  9. lazarus(2)-99.PDF

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

    a Cloud Analysis Package to Estimate Hydrometeor Advection over the SGP ARM CART S. M. Lazarus, M. E. Splitt, and C. M. Ciliberti University of Utah Salt Lake City, Utah M. A. Miller Brookhaven National Laboratory Upton, New York Introduction The specification of the three-dimensional (3-D) cloud field over the Atmospheric Radiation Measurement (ARM) Southern Great Plains (SGP) Cloud and Radiation Testbed CART site is a need for the advancement of Single-Column Modeling (SCM) efforts for the ARM

  10. lazarus-98.pdf

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

    3 A Cloud Climatology of the ARM CART Site S. M. Lazarus, S. K. Krueger, and G. G. Mace University of Utah Salt Lake City, Utah Introduction The Atmospheric Radiation and Measurement (ARM) Pro- gram (Stokes and Schwartz 1994) Southern Great Plains (SGP) Cloud and Radiation Testbed (CART) is host to a bevy of radiometric and cloud observing instruments dedi- cated to assisting ARM in reaching its objective to develop and improve cloud and radiative parameterizations for use in general circulation

  11. Documentation - Laboratory for Laser Energetics

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

    IV System Description Front Matter Chapter 1: Cryogenic Target Handling System Overview Chapter 2: Target Fabrication Chapter 3: Room 157 Overview Chapter 4: Moving Cryostat Transfer Cart Chapter 5: Tritium Fill Station Chapter 6: DT High-Pressure System Chapter 7: Fill Transfer Station Chapter 8: Characterization Station Chapter 9: Lower Pylon Chapter 10: Upper Pylon Chapter 11: Cart Maintenance Room Chapter 12: Room 157 Tritium Removal System Chapter 13: High-Pressure DT Fill Process Comments

  12. R. Leifer. R. Knuth, and H.-N. Lee Environmental Measurements Laboratory

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

    Leifer. R. Knuth, and H.-N. Lee Environmental Measurements Laboratory U.S. Department of Energy 376 Hudson St. New York, NY 10014-3621 Climate research at the Environmental Measurements Laboratory (EML) is now primarily directed to the first Atmospheric Radiation Measurement (ARM) Cloud and Radiation Testbed (CART) site in Lamont, Oklahoma. The U.S. Department of Energy (DOE) has established the CART site in order to characterize empirically radiative processes in the earth's atmosphere with

  13. ARM - Publications: Science Team Meeting Documents

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

    Status, Accomplishments and Recent Developments at the Southern Great Plains (SGP) Cloud and Radiation Testbed (CART) Liljegren, J.C.(a), Sisterson, D.L.(a), and Teske, J.J.(b), Argonne National Laboratory (a), Aeromet Corporation (b) Twelfth Atmospheric Radiation Measurement (ARM) Science Team Meeting Over the past year the SGP CART has undergone considerable change and has been host to a wide range of field campaigns and guest instruments. Several new instruments have been deployed, new

  14. EM's Laboratory Supports Testing Wireless Technology in Secure

    Energy Savers [EERE]

    Environment | Department of Energy Laboratory Supports Testing Wireless Technology in Secure Environment EM's Laboratory Supports Testing Wireless Technology in Secure Environment January 29, 2014 - 12:00pm Addthis Joe Cordaro of SRNL observes the secure wireless TAM cart. Joe Cordaro of SRNL observes the secure wireless TAM cart. AIKEN, S.C. - Wireless networks have become commonplace in homes, restaurants and retail environments. But up to now, they have not been suitable for secure

  15. Atmospheric Radiation Measurement Program Facilities Newsletter - September 1999

    SciTech Connect (OSTI)

    Holdridge, D. J., ed

    1999-09-27

    The Atmospheric Radiation Measurement Program September 1999 Facilities Newsletter discusses the several Intensive Observation Periods (IOPs) that the ARM SGP CART site will host in the near future. Two projects of note are the International Pyrgeometer Intercomparison and the Fall Single Column Model (SCM)/Nocturnal Boundary Layer (NBL) IOP. Both projects will bring many US and international scientists to the SGP CART site to participate in atmospheric research.

  16. ARM Installs Aircraft Detection Radar System

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

    ARM Installs Aircraft Detection Radar System For improved safety in and around the ARM SGP CART site, the ARM Program recently purchased and installed an aircraft detection radar system at the central facility near Lamont, Oklahoma. The new system will enhance safety measures already in place at the central facility. The SGP CART site, especially the central facility, houses several instruments employing laser technology. These instruments are designed to be eye-safe and are not a hazard to

  17. ARM Orientation Workshop

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

    Data from the Getting Data from the ARM Archive ARM Archive Orientation for new Science Team Members ARM Shopping Cart Tutorial ARM Shopping Cart Tutorial Available at: Available at: http://dev.www.arm.gov/data/arm_orderData_tutorial.html http://dev.www.arm.gov/data/arm_orderData_tutorial.html Types of Quality Information Types of Quality Information Automated products Automated products QC flags QC flags inserted in data files during processing inserted in data files during processing Summaries

  18. ARM Orientation Workshop

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

    Finding Finding " " Stuff Stuff " " from from ARM Web Site and Data ARM Web Site and Data Archive Archive Orientation for new Science Team Members Topics Topics Navigating ARM web site Navigating ARM web site - - finding ARM information finding ARM information Demo of Archive access Demo of Archive access - - Finding and requesting ARM data files Finding and requesting ARM data files - - (with web shopping cart interface) (with web shopping cart interface) Other Archive

  19. ARMIUnmanned Air VehicielSatellites W. R. Bolton Sandia National Laboratories

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

    VehicielSatellites W. R. Bolton Sandia National Laboratories Livermore, CA 94550 Introduction The Atmospheric Radiation Measurement/Unmanned Aerospace Vehicle (ARM/UAV) Program has as a major mission to support the ARM Cloud and Radiation Testbed (CART) sites with an airborne measurement capability. The UA V capability will complement piloted aircraft and supplement the capabilities of ground-based CART instru- ments. The ARM/UAV Program strategy emphasizes meaningful scientific activity

  20. Field Test Results of Using a Nacelle-Mounted Lidar for Improving Wind Energy Capture by Reducing Yaw Misalignment (Presentation)

    SciTech Connect (OSTI)

    Fleming, P.; Scholbrock, A.; Wright, A.

    2014-11-01

    Presented at the Nordic Wind Power Conference on November 5, 2014. This presentation describes field-test campaigns performed at the National Wind Technology Center in which lidar technology was used to improve the yaw alignment of the Controls Advanced Research Turbine (CART) 2 and CART3 wind turbines. The campaigns demonstrated that whether by learning a correction function to the nacelle vane, or by controlling yaw directly with the lidar signal, a significant improvement in power capture was demonstrated.

  1. ARM - Facility News Article

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

    ENA's Newest Instruments Support Most Extensive Marine Cloud Data Set Bookmark and Share A common sight on the steep cobbled roads of Graciosa Island are carts drawn by donkeys. A common sight on the steep cobbled roads of Graciosa Island are carts drawn by donkeys. An elderly farmer sings in Portuguese as his donkey carries him down the steep cobbled roads to a village below. Hydrangeas and cedar perfume the air around bubbling volcanic geysers and lagoons. A thousand miles from anywhere,

  2. Evaluating mine reclamation habitats at the landscape level following mountain-top removal

    SciTech Connect (OSTI)

    Edmonds, S.N.

    1998-12-31

    Present-day regulations of the Surface Mining Control and Reclamation Act were based largely on the technologies and mining methods of the late 1970`s. Thus reclamation management practices today may not fully address the landscape changes that are possible now from mountain-top removal and associated contour mining operations. This study has sought to evaluate the changes in human and natural resource systems associated with large-scale mining in the Coal River Valley region of south-central West Virginia. The Coal River Valley region was studied at a local to a landscape-scale using ground-level sampling, aerial photomaps and constructed GIS maps, starting from a site-specific-scale of natural and restored habitat types. Six watershed-drainage areas were selected for study. Three of these represented contour mining primarily and three other drainage areas encompassed mountain-top removal mining. Landscape components were characterized by overlaying slope, elevation and contour data from maps onto aerial photomaps. On-the-ground sampling was used to distinguish restoration habitat types. The site-specific measurements were obtained using transects placed across the man-made landforms (i.e., backfill, valleyfill, field, pond and drainage ditch) of the reclamation sites in each of the six watershed drainage areas. All of the measured sites had been revegetated with a seed mixture for a wildlife management plan and ranged in age from 2 to 12 years of vegetative growth at the time of the study. Percentage cover by herbaceous and woody species was determined in two-meter square quadrats placed mechanically along all transect lines to quantify the various site-specific vegetation types. Based on the site-specific evaluation, distinguishable habitats were found on each of the man-made landforms. The percentage of mountaintop removal habitats with non-native species has increased over the last decade. Percentages of total area mined in the region over thirty years were calculated, yielding a determination of changes in traditional land-uses.

  3. Introduction to Webinar: Standardized Retrofit Packages - What...

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

    ... Low-Load Eff. HVAC Low-Load Eff. HVAC Low-Load Eff. HVAC Low-Load Eff. HVAC Water Man. Water Man. Water Man. Water Man. Eff. Comps MEL's Eff. Comps MEL's Eff. Comps. MEL's Eff. ...

  4. Compiling Codes on Hopper

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

    % ftn -O0 -Kieee MyCode.F90 Documentation For the full list of compiler options type man pgf90, man pgf95,man pgcc or man pgCC. However, remember always to use the Cray...

  5. Hanford Site

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

    01080004-1 Aerial Photograph of White Bluffs, 1943 01080004-1 Aerial Photograph of White Bluffs, 1943 79190-14 Land Clearing at East White Bluffs, 1907 79190-14 Land Clearing at...

  6. Yucca Mountain | Department of Energy

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

    production of nuclear power Nuclear fuel pellets 2 of 13 Nuclear fuel pellets Aerial view of north end of the Yucca Mountain crest in February 1993 3 of 13 Aerial view of north...

  7. Taking the long view

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

    2012 Los Alamos Aerial Aerial view of a canyon in Los Alamos, New Mexico. Contact Environmental Communication & Public Outreach P.O. Box 1663 MS M996 Los Alamos, NM 87545 (505)...

  8. Real-Time Airborne Gamma-Ray Background Estimation Using NASVD with MLE and Radiation Transport for Calibration

    SciTech Connect (OSTI)

    Kulisek, Jonathan A.; Schweppe, John E.; Stave, Sean C.; Bernacki, Bruce E.; Jordan, David V.; Stewart, Trevor N.; Seifert, Carolyn E.; Kernan, Warnick J.

    2015-06-01

    Helicopter-mounted gamma-ray detectors can provide law enforcement officials the means to quickly and accurately detect, identify, and locate radiological threats over a wide geographical area. The ability to accurately distinguish radiological threat-generated gamma-ray signatures from background gamma radiation in real time is essential in order to realize this potential. This problem is non-trivial, especially in urban environments for which the background may change very rapidly during flight. This exacerbates the challenge of estimating background due to the poor counting statistics inherent in real-time airborne gamma-ray spectroscopy measurements. To address this, we have developed a new technique for real-time estimation of background gamma radiation from aerial measurements. This method is built upon on the noise-adjusted singular value decomposition (NASVD) technique that was previously developed for estimating the potassium (K), uranium (U), and thorium (T) concentrations in soil post-flight. The method can be calibrated using K, U, and T spectra determined from radiation transport simulations along with basis functions, which may be determined empirically by applying maximum likelihood estimation (MLE) to previously measured airborne gamma-ray spectra. The method was applied to both measured and simulated airborne gamma-ray spectra, with and without man-made radiological source injections. Compared to schemes based on simple averaging, this technique was less sensitive to background contamination from the injected man-made sources and may be particularly useful when the gamma-ray background frequently changes during the course of the flight.

  9. Biological & Environmental Research Abstracts Database

    Office of Scientific and Technical Information (OSTI)

    ABBREVIATION DESCRIPTION AAVP ARM Aerial Vehicles Program ACP Atmospheric Chemistry ... (Carbon Sequestration) Carbon Change Technology Initiative CCTI- Oceans Carbon ...

  10. Property:HydroInfo | Open Energy Information

    Open Energy Info (EERE)

    Multicomponent Geothermometers N Near Infrared Surveys O Oblique Aerial & Ground Visible Band & Thermographic Imaging Over Core Stress P Paleomagnetic Measurements...

  11. In situ radiation measurements at the former Soviet Nuclear Test Site

    SciTech Connect (OSTI)

    Tipton, W.J.

    1996-06-01

    A team from the Remote Sensing Laboratory conducted a series of in situ radiological measurements at the former Soviet Nuclear Test Site near Semipalatinsk, Kazakhstan, during the period of July 21-30, 1994. The survey team measured the terrestrial gamma radiation at selected areas on the site to determine the levels of natural and man-made radiation. The survey was part of a cooperative effort between the United States team and teams of radiation scientists from the National Nuclear Center of the Republic of Kazakhstan and the V.G. Khlopin Radium Institute in St. Petersburg, Russia. In addition to in situ radiation measurements made by the United States and Russian teams, soil samples were collected and analyzed by the Russian and Kazakhstani teams. All teams conducted their measurements at ten locations within the test site. The United States team also made a number of additional measurements to locate and verify the positions of three potential fallout plumes containing plutonium contamination from nonnuclear tests. In addition, the United States team made several measurements in Kurchatov City, the housing area used by personnel and their families who work(ed) at the test sites. Comparisons between the United States and Russian in situ measurements and the soil sample results are presented as well as comparisons with a Soviet aerial survey conducted in 1990-1991. The agreement between the different types of measurements made by all three countries was quite good.

  12. A High Resolution, Light-Weight, Synthetic Aperture Radar for UAV Application

    SciTech Connect (OSTI)

    Doerry, A.W.; Hensley, W.H.; Stence, J.; Tsunoda, S.I. Pace, F.; Walker, B,C.; Woodring, M.

    1999-05-27

    (U) Sandia National Laboratories in collaboration with General Atomics (GA) has designed and built a high resolution, light-weight, Ku-band Synthetic Aperture Radar (SAR) known as "Lynx". Although Lynx can be operated on a wide variety of manned and unmanned platforms, its design is optimized for use on medium altitude Unmanned Aerial Vehicles (UAVS). In particular, it can be operated on the Predator, I-GNAT, and Prowler II platforms manufactured by GA. (U) The radar production weight is less than 120 lb and operates within a 3 GHz band from 15.2 GHz to 18.2 GHz with a peak output power of 320 W. Operating range is resolution and mode dependent but can exceed 45 km in adverse weather (4 mm/hr rain). Lynx has operator selectable resolution and is capable of 0.1 m resolution in spotlight mode and 0.3 m resolution in stripmap mode, over substantial depression angles (5 to 60 deg) and squint angles (broadside ±45 deg). Real-time Motion Compensation is implemented to allow high-quality image formation even during vehicle turns and other maneuvers.

  13. Lynx: A High-Resolution Synthetic Aperture Radar

    SciTech Connect (OSTI)

    Doerry, A.W.; Hensley, W.H.; Pace, F.; Stence, J.; Tsunoda, S.I.; Walker, B.C.; Woodring, M.

    1999-03-08

    Lynx is a high resolution, synthetic aperture radar (SAR) that has been designed and built by Sandia National Laboratories in collaboration with General Atomics (GA). Although Lynx may be operated on a wide variety of manned and unmanned platforms, it is primarily intended to be fielded on unmanned aerial vehicles. In particular, it may be operated on the Predator, I-GNAT, or Prowler II platforms manufactured by GA Aeronautical Systems, Inc. The Lynx production weight is less than 120 lb. and has a slant range of 30 km (in 4 mm/hr rain). It has operator selectable resolution and is capable of 0.1 m resolution in spotlight mode and 0.3 m resolution in stripmap mode. In ground moving target indicator mode, the minimum detectable velocity is 6 knots with a minimum target cross-section of 10 dBsm. In coherent change detection mode, Lynx makes registered, complex image comparisons either of 0.1 m resolution (minimum) spotlight images or of 0.3 m resolution (minimum) strip images. The Lynx user interface features a view manager that allows it to pan and zoom like a video camera. Lynx was developed under corporate finding from GA and will be manufactured by GA for both military and commercial applications. The Lynx system architecture will be presented and some of its unique features will be described. Imagery at the finest resolutions in both spotlight and strip modes have been obtained and will also be presented.

  14. Modeling Spatial Dependencies in High-Resolution Overhead Imagery

    SciTech Connect (OSTI)

    Cheriyadat, Anil M; Bright, Eddie A; Vatsavai, Raju

    2011-01-01

    Human settlement regions with different physical and socio-economic attributes exhibit unique spatial characteristics that are often illustrated in high-resolution overhead imageries. For example- size, shape and spatial arrangements of man-made structures are key attributes that vary with respect to the socioeconomic profile of the neighborhood. Successfully modeling these attributes is crucial in developing advanced image understanding systems for interpreting complex aerial scenes. In this paper we present three different approaches to model the spatial context in the overhead imagery. First, we show that the frequency domain of the image can be used to model the spatial context [1]. The shape of the spectral energy contours characterize the scene context and can be exploited as global features. Secondly, we explore a discriminative framework based on the Conditional Random Fields (CRF) [2] to model the spatial context in the overhead imagery. The features derived from the edge orientation distribution calculated for a neighborhood and the associated class labels are used as input features to model the spatial context. Our third approach is based on grouping spatially connected pixels based on the low-level edge primitives to form support-regions [3]. The statistical parameters generated from the support-region feature distributions characterize different geospatial neighborhoods. We apply our approaches on high-resolution overhead imageries. We show that proposed approaches characterize the spatial context in overhead imageries.

  15. Feasibility Study for an Autonomous UAV -Magnetometer System -- Final Report on SERDP SEED 1509:2206

    SciTech Connect (OSTI)

    Roelof Versteeg; Mark McKay; Matt Anderson; Ross Johnson; Bob Selfridge; Jay Bennett

    2007-09-01

    Large areas across the United States are potentially contaminated with UXO, with some ranges encompassing tens to hundreds of thousands of acres. Technologies are needed which will allow for cost effective wide area scanning with 1) near 100 % coverage and 2) near 100 % detection of subsurface ordnance or features indicative of subsurface ordnance. The current approach to wide area scanning is a multi-level one, in which medium altitude fixed wing optical imaging is used for an initial site assessment. This assessment is followed with low altitude manned helicopter based magnetometry followed by surface investigations using either towed geophysical sensor arrays or man portable sensors. In order to be effective for small UXO detection, the sensing altitude for magnetic site investigations needs to be on the order of 1 – 3 meters. These altitude requirements means that manned helicopter surveys will generally only be feasible in large, open and relatively flat terrains. While such surveys are effective in mapping large areas relatively fast there are substantial mobilization/demobilization, staffing and equipment costs associated with these surveys (resulting in costs of approximately $100-$150/acre). Surface towed arrays provide high resolution maps but have other limitations, e.g. in their ability to navigate rough terrain effectively. Thus, other systems are needed allowing for effective data collection. An UAV (Unmanned Aerial Vehicle) magnetometer platform is an obvious alternative. The motivation behind such a system is that it would be safer for the operators, cheaper in initial and O&M costs, and more effective in terms of site characterization. However, while UAV data acquisition from fixed wing platforms for large (> 200 feet) stand off distances is relatively straight forward, a host of challenges exist for low stand-off distance (~ 6 feet) UAV geophysical data acquisition. The objective of SERDP SEED 1509:2006 was to identify the primary challenges associated with a low stand off distance autonomous UAV magnetometer platform and to investigate whether these challenges can be resolved successfully such that a successful UAV magnetometer platform can be constructed. The primary challenges which were identified and investigated include: 1. The feasibility of assembling a payload package which integrates magnetometers, accurate positioning systems (DGPS, height above ground measurement), obstacle avoidance systems, power infrastructure, communications and data storage as well as auxiliary flight controls 2. The availability of commercial UAV platforms with autonomous flight capability which can accommodate this payload package 3. The feasibility of integrating obstacle avoidance controls in UAV platform control 4. The feasibility of collecting high quality magnetic data in the vicinity of an UAV.

  16. Error Assessment of Homogenized Cross Sections Generation for Whole Core Neutronic Calculation

    SciTech Connect (OSTI)

    Hursin, Mathieu; Kochunas, Brendan; Downar, Thomas J.

    2007-10-26

    The objective of the work here was to assess the errors introduced by using 2D, few group homogenized cross sections to perform neutronic analysis of BWR problems with significant axial heterogeneities. The 3D method of characteristics code DeCART is used to generate 2-group assembly homogenized cross sections first using a conventional 2D lattice model and then using a full 3D solution of the assembly. A single BWR fuel assembly model based on an advanced BWR lattice design is used with a typical void distribution applied to the fuel channel coolant. This model is validated against an MCNP model. A comparison of the cross sections is performed for the assembly homogenized planar cross sections from the DeCART 3D and DeCART 2D solutions.

  17. Atmospheric Radiation Measurement Program facilities newsletter, May 2000.

    SciTech Connect (OSTI)

    Sisterson, D.L.

    2000-06-01

    This month the authors will visit an ARM CART site with a pleasant climate: the Tropical Western Pacific (TWP) CART site, along the equator in the western Pacific Ocean. The TWP locale lies between 10 degrees North latitude and 10 degrees South latitude and extends from Indonesia east-ward beyond the international date line. This area was selected because it is in and around the Pacific warm pool, the area of warm sea-surface temperatures that determine El Nino/La Nina episodes. The warm pool also adds heat and moisture to the atmosphere and thus fuels cloud formation. Understanding the way tropical clouds and water vapor affect the solar radiation budget is a focus of the ARM Program. The two current island-based CART sites in the TWP are in Manus Province in Papua New Guinea and on Nauru Island.

  18. Micropulse Lidar The ARM Program studies

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

    1 Micropulse Lidar The ARM Program studies clouds, sunlight, and their interactions to understand how they affect Earth's climate. One of the many instruments used to look at clouds at the SGP CART site is the micropulse lidar (MPL; "lidar" was coined from "light distance and ranging"). The ARM Program operates five MPLs. One is at the SGP central facility; one is at the North Slope of Alaska CART site in Barrow, Alaska; and three are for use at the Tropical Western Pacific

  19. ARM Water Vapor IOP

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

    ARM Water Vapor IOP The SGP CART site will host the third ARM water vapor IOP on September 18-October 8, 2000. The CART site is home to a powerful array of instruments capable of measuring water vapor, making it a prime location for research of this type. The first water vapor IOP, conducted in September 1996, focused on using instruments to measure water vapor and determining the accuracy and calibration of each instrument. The second water vapor IOP, held in September and October of 1997,

  20. REQUIREMENTS BASED SURVEILLANCE AND MAINTENANCE REVIEW PROCESS...

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

    I. Approximate number of personnel and man-hours required to complete the activity ... time) Number of Personnel:... Man- Hours:... J. Comments: RBSM ...

  1. Manhattan Project: Science Images

    Office of Scientific and Technical Information (OSTI)

    and Heritage Resources, 2003); 2. Fat Man (plutonium bomb), August 1945 (courtesy the ... It was taken by "William, J., PHC"). Fission Fat Man, August 1945 Plutonium production ...

  2. Method for performing a human-factors reliability analysis (Technical...

    Office of Scientific and Technical Information (OSTI)

    Subject: N80720* --General & Miscellaneous--Life Sciences; N48510 -- Life Sciences--Radiation Effects on Animals--Man; *MAN; AUTOMATION; ERRORS; MACHINE PARTS; PERFORMANCE TESTING; ...

  3. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Filter Results Filter by Subject reliability (2) *man (1) -- energy planning & policy-- ... factors engineering (1) machine parts (1) man-machine systems (1) n48510 -- life ...

  4. Property:GeothermalArea | Open Energy Information

    Open Energy Info (EERE)

    Area + Babadere Geothermal Project + Tuzla Geothermal Area + Bacman 1 GEPP + Bac-Man Laguna Geothermal Area + Bacman 2 GEPP + Bac-Man Laguna Geothermal Area + Bacman...

  5. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Iwayama, Tomoaki (1) Kitamura, Masahiro (1) Lee, Chun Man (1) Matsuyama, Akifumi (1) ... Masao ; Iwayama, Tomoaki ; Lee, Chun Man ; Okura, Hanayuki ; Matsuyama, Akifumi ; ...

  6. emergency exercise | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    emergency exercise Emergency Exercise to Focus on Aerial Radiation Detection and Measuring Systems at Nevada National Security Site LAS VEGAS - The National Nuclear Security Administration (NNSA) and the Department of Homeland Security's Federal Emergency Management Agency (FEMA) will be sponsoring an Aerial Measuring System (AMS) WINGS exercise March 25-27, the agencies announced today. WINGS is a series of tabletop exercises... Emergency Exercise to Focus on Aerial Radiation Detection and

  7. Final Technical Report for Chief Scientist for Atmospheric Radiation

    Office of Scientific and Technical Information (OSTI)

    Measurement (ARM) Aerial Vehicle Program (AVP) (Technical Report) | SciTech Connect Final Technical Report for Chief Scientist for Atmospheric Radiation Measurement (ARM) Aerial Vehicle Program (AVP) Citation Details In-Document Search Title: Final Technical Report for Chief Scientist for Atmospheric Radiation Measurement (ARM) Aerial Vehicle Program (AVP) The major responsibilities of the PI were identified as 1) the formulation of campaign plans, 2) the representation of AVP in various

  8. Oak Ridge Leadership Computing Facility (OLCF) | U.S. DOE Office of Science

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

    of Energy Finishes Site's Largest Demolition Project to Date Oak Ridge Finishes Site's Largest Demolition Project to Date July 1, 2012 - 12:00pm Addthis BEFORE: An aerial photo shows Building K-33 before demolition. BEFORE: An aerial photo shows Building K-33 before demolition. AFTER: This photo shows the site of Building K-33 following completion of the demolition project. AFTER: This photo shows the site of Building K-33 following completion of the demolition project. BEFORE: An aerial

  9. DOE - NNSA/NFO -- Photo Library AMS

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

    AMS NNSA/NFO Language Options U.S. DOE/NNSA - Nevada Field Office Photo Library - Aerial Measuring System (AMS) The Aerial Measuring System is one of the emergency response resources, or assets, administered by NNSA. Aerial Measuring System (AMS) detects, measures, and tracks radioactive material at an emergency to determine contamination levels. Instructions: Click the photograph THUMBNAIL to view the photograph details Click the Category, Number, or Date table header links to sort the

  10. Oak Ridge Operations Office (ORO) & Wastren Advantage, Inc. (WAI)

    Office of Environmental Management (EM)

    of Energy Finishes Site's Largest Demolition Project to Date Oak Ridge Finishes Site's Largest Demolition Project to Date July 1, 2012 - 12:00pm Addthis BEFORE: An aerial photo shows Building K-33 before demolition. BEFORE: An aerial photo shows Building K-33 before demolition. AFTER: This photo shows the site of Building K-33 following completion of the demolition project. AFTER: This photo shows the site of Building K-33 following completion of the demolition project. BEFORE: An aerial

  11. Real-Time Active Cosmic Neutron Background Reduction Methods

    SciTech Connect (OSTI)

    Mukhopadhyay, Sanjoy; Maurer, Richard; Wolff, Ronald; Mitchell, Stephen; Guss, Paul

    2013-09-01

    Neutron counting using large arrays of pressurized 3He proportional counters from an aerial system or in a maritime environment suffers from the background counts from the primary cosmic neutrons and secondary neutrons caused by cosmic ray?induced mechanisms like spallation and charge-exchange reaction. This paper reports the work performed at the Remote Sensing Laboratory–Andrews (RSL-A) and results obtained when using two different methods to reduce the cosmic neutron background in real time. Both methods used shielding materials with a high concentration (up to 30% by weight) of neutron-absorbing materials, such as natural boron, to remove the low-energy neutron flux from the cosmic background as the first step of the background reduction process. Our first method was to design, prototype, and test an up-looking plastic scintillator (BC-400, manufactured by Saint Gobain Corporation) to tag the cosmic neutrons and then create a logic pulse of a fixed time duration (~120 ?s) to block the data taken by the neutron counter (pressurized 3He tubes running in a proportional counter mode). The second method examined the time correlation between the arrival of two successive neutron signals to the counting array and calculated the excess of variance (Feynman variance Y2F)1 in the neutron count distribution from Poisson distribution. The dilution of this variance from cosmic background values ideally would signal the presence of man-made neutrons.2 The first method has been technically successful in tagging the neutrons in the cosmic-ray flux and preventing them from being counted in the 3He tube array by electronic veto—field measurement work shows the efficiency of the electronic veto counter to be about 87%. The second method has successfully derived an empirical relationship between the percentile non-cosmic component in a neutron flux and the Y2F of the measured neutron count distribution. By using shielding materials alone, approximately 55% of the neutron flux from man-made sources like 252Cf or Am-Be was removed.

  12. Geothermal resource assessment of the Animas Valley, Colorado. Resource Series 17

    SciTech Connect (OSTI)

    McCarthy, K.P.; Zacharakis, T.G.; Ringrose, C.D.

    1982-01-01

    The Colorado Geological Survey, has been engaged in assessing the nature and extent of Colorado's geothermal resources. The program has included geologic and hydrogeologic reconnaissance, and geophysical and geochemical surveys. In the Animas Valley, in southwestern Colorado, two groups of thermal springs exist: Pinkerton Springs to the north, and Tripp-Trimble-Stratten Springs about 5 miles (8.1 Km) south of Pinkerton. The geothermal resources of the Animas Valley were studied. Due to terrain problems in the narrow valley, a soil mercury survey was conducted only at Tripp-Trimble Stratten, while an electrical D.C. resistivity survey was limited to the vicinity of Pinkerton. Although higher mercury values tended to be near a previously mapped fault, the small extent of the survey ruled out conclusive results. Consistent low resistivity zones interpreted from the geophysical data were mapped as faults near Pinkerton, and compared well with aerial photo work and spring locations. This new information was added to reconnaissance geology and hydrogeology to provide several clues regarding the geothermal potential of the valley. Hydrothermal minerals found in faults in the study area are very similar to ore mined in a very young mountain range, nearby. Groundwater would not need to circulate very deeply along faults to attain the estimated subsurface temperatures present in the valley. The water chemistry of each area is unique. Although previously incompletely manned, faulting in the area is extensive. The geothermal resources in the Animas Valley are fault controlled. Pinkerton and Tripp-Trimble-Stratten are probably not directly connected systems, but may have the same source at distance. Recharge to the geothermal system comes from the needle and La Plata Mountains, and the latter may also be a heat source. Movement of the thermal water is probably primarily horizontal, via the Leadville Limestone aquifer.

  13. Slide 1

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

    ARM Aerial Facility Mission 1. Retrievals of particle size distribution from radar Doppler moments and Raman Lidar (solid curves) are very uncertain (envelope created by...

  14. EECBG Success Story: Another Door Opens: Marion Invests in Energy...

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

    Batzel EECBG Success Story: Missouri Water Treatment Plant Upgraded An aerial shot of Oro Valley, Ariz.'s town hall campus shows proposed solar locations. | Photo courtesy of...

  15. Ladder Safety Information Sheet | Department of Energy

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

    alternative, safer equipment for extended work at elevations, such as aerial lifts, ... Operating Experience Level 3, Fall Protection Can Prevent Serious Injuries Type A Accident ...

  16. Search for: All records | DOE PAGES

    Office of Scientific and Technical Information (OSTI)

    (ARM) Aerial Facility Clouds with Low Optical Water Depths (CLOWD) Optical Radiative ... dissipation rate are also explored. less February 2016 , American Meteorological Society

  17. Los Alamos Field Office Emergency Public Information | National...

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

    Los Alamos Field Office Emergency Public Information DOE NNSA Accident Response Aerial Measuring System (AMS) Atmospheric Release Advisory Capability (ARAC) Accident Response Group ...

  18. Category:Passive Sensors | Open Energy Information

    Open Energy Info (EERE)

    Imaging L Long-Wave Infrared M Macrophotography Multispectral Imaging N Near Infrared Surveys O Oblique Aerial & Ground Visible Band & Thermographic Imaging P Passive...

  19. radiological survey | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    San Francisco Bay Area Aerial Radiation Assessment Survey (SAN JOSE and SAN FRANCISCO, California) - A helicopter may be seen flying at low altitudes over portions of the San ...

  20. DC Survey 2013 | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Apply for Our Jobs Our Jobs Working at NNSA Blog Home About Us Our Programs Emergency Response Responding to Emergencies Consequence Management Aerial Measuring System ...

  1. One Controlling Many

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

    (three to six) unmanned ground (UGVs) and aerial vehicles (UAVs) performing multiple solo and collaborative behaviors * Operate effectively in tactical scenarios with dynamic,...

  2. Lower Sioux Indian Community Wind Energy Development

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

    to overlay the Lower Sioux Community with digital data pertaining to: - Aerial photography - Wind resource - Land use - Physical infrastructure - Communications infrastructure ...

  3. ARM - Meetings and Presentations

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

    528K) Jennifer Comstock, Chaomei Lo, Tim Shippert, Sally McFarlane, Eli Mlawer, David Turner, Andy Vogelmann, and Mandy Khaiyer RACORO: Routine ARM Aerial Facility (AAF) Clouds...

  4. I

    Office of Legacy Management (LM)

    1979 AN AERIAL RADIOLOGICAL SURVEY OF THE AREA SURROUNDING THE MALLINCKRODT NUCLEAR . ... performed by EG&G for the United States Nuclear Regulatory Commission through an EAO ...

  5. Location and Infrastructure

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

    LANL technical area is featured in this aerial view. Boundary Peak, separating the Santa Fe National Forest and Bandelier National Monument, dominates the horizon. Los Alamos...

  6. Area 5 Radioactive Waste Management Complex Administrative Boundary Survey

    SciTech Connect (OSTI)

    NSTec Environmental Management

    2009-05-07

    A package sent to the Bureau of Land Management containing a property description, a notice of intent to relinquish, aerial photos, and engineering drawings

  7. ARM - Field Campaigns

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

    focus on advancing science or research in support of the ARM mission. Announcements 4 Nov 2015 The facility proposal call for our ARM Mobile Facilities, ARM Aerial Facility,...

  8. Geothermal Energy Resource Investigations, Chocolate Mountains...

    Open Energy Info (EERE)

    Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Paper: Geothermal Energy Resource Investigations, Chocolate Mountains Aerial Gunnery Range,...

  9. Rooftop Solar Challenge: Empowering Innovators to Reach for the...

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

    of the Rooftop Solar Challenge. | Infographic by Sarah ... converts complex aerial data into an easy-to-understand ...

  10. the Central Basin Platform,

    Office of Scientific and Technical Information (OSTI)

    ... high altitude, stereoscopic aerial photography. The study was limited to Ector County. ... These digital files were overlaid with linear features data, basement block ...

  11. Offshore Wind Market Acceleration Projects | Department of Energy

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

    ... Shelf between 2012 and 2014. Using a combination of boat and high resolution digital video aerial surveys, the Mid-Atlantic Baseline Studies provide regulators, developers, ...

  12. http://geohazards.usgs.gov/cfusion/qfault/qf_web_disp.cfm?qfaul

    National Nuclear Security Administration (NNSA)

    scale aerial photographs compiled on a 100,000 scale topographic map. Page 1 of 1 Database Search 5202011 http:geohazards.usgs.govcfusionqfaultqfwebdisp.cfm?qfaultor116

  13. radiological. survey | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    survey NNSA to Conduct Aerial Radiological Surveys Over San Francisco, Pacifica, Berkeley, And Oakland, CA Areas A U.S. Department of Energy National Nuclear Security...

  14. San Francisco

    National Nuclear Security Administration (NNSA)

    2%2A en NNSA to Conduct Aerial Radiological Surveys Over San Francisco, Pacifica, Berkeley, And Oakland, CA Areas http:nnsa.energy.govmediaroompressreleasesamsca

  15. DNDO

    National Nuclear Security Administration (NNSA)

    9%2A en NNSA to Conduct Aerial Radiological Surveys Over San Francisco, Pacifica, Berkeley, And Oakland, CA Areas http:nnsa.energy.govmediaroompressreleasesamsca

  16. radiological. survey

    National Nuclear Security Administration (NNSA)

    7%2A en NNSA to Conduct Aerial Radiological Surveys Over San Francisco, Pacifica, Berkeley, And Oakland, CA Areas http:nnsa.energy.govmediaroompressreleasesamsca

  17. Bay Area

    National Nuclear Security Administration (NNSA)

    8%2A en NNSA to Conduct Aerial Radiological Surveys Over San Francisco, Pacifica, Berkeley, And Oakland, CA Areas http:nnsa.energy.govmediaroompressreleasesamsca

  18. Manhattan Project: Hiroshima

    Office of Scientific and Technical Information (OSTI)

    HIROSHIMA IMAGES Hiroshima, Japan (August 1945) Resources > Photo Gallery Aerial photographs of the city of Hiroshima before (April 13, 1945) and after (August 11, 1945) the ...

  19. Manhattan Project: Nagasaki

    Office of Scientific and Technical Information (OSTI)

    NAGASAKI IMAGES Nagasaki, Japan (August 9, 1945) Resources > Photo Gallery Aerial photographs of the mushroom cloud forming over Nagasaki, August 9, 1945. The photographs are ...

  20. OSTI, US Dept of Energy, Office of Scientific and Technical Informatio...

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

    The ARM facility includes fixed, mobile, and aerial sites that gather continuous measurements used to study the effects and interactions of sunlight, radiant energy, clouds, and ...

  1. Radiation Monitoring Data from Fukushima Area -5/6/11 | Department...

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

    5611 Radiation Monitoring Data from Fukushima Area -5611 This data was recorded from DOE's Aerial Monitoring System as well as ground detectors deployed along with its ...

  2. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... An UAV (Unmanned Aerial Vehicle) magnetometer platform is an obvious alternative. The ... on the following three elements a) An assessment on the applicability of autonomous ...

  3. Development of autonomous magnetometer rotorcraft for wide area...

    Office of Scientific and Technical Information (OSTI)

    An UAV (Unmanned Aerial Vehicle) magnetometer platform is an obvious alternative. The ... on the following three elements a) An assessment on the applicability of autonomous ...

  4. Feasibility Study for an Autonomous UAV -Magnetometer System...

    Office of Scientific and Technical Information (OSTI)

    which medium altitude fixed wing optical imaging is used for an initial site assessment. ... An UAV (Unmanned Aerial Vehicle) magnetometer platform is an obvious alternative. The ...

  5. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... which medium altitude fixed wing optical imaging is used for an initial site assessment. ... An UAV (Unmanned Aerial Vehicle) magnetometer platform is an obvious alternative. The ...

  6. ARM Climate Research Facility

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

    World's premier ground-based observations facility advancing climate change research ... Lofty Goal: Collect Crucial Arctic Climate Change Data with Unmanned Aerial Systems ...

  7. Radiation Monitoring Data from Fukushima Area- 3/22/11

    Broader source: Energy.gov [DOE]

    This data was recorded from DOE's Aerial Monitoring System as well as ground detectors deployed along with its Consequence Management Response Teams.

  8. Radiation Monitoring Data from Fukushima Area- 4/22/11

    Broader source: Energy.gov [DOE]

    This data was recorded from DOE's Aerial Monitoring System as well as ground detectors deployed along with its Consequence Management Response Teams.

  9. Radiation Monitoring Data from Fukushima Area- 4/18/11

    Broader source: Energy.gov [DOE]

    This data was recorded from DOE's Aerial Monitoring System as well as ground detectors deployed along with its Consequence Management Response Teams.

  10. Radiation Monitoring Data from Fukushima Area- 3/29/11

    Broader source: Energy.gov [DOE]

    This data was recorded from DOE's Aerial Monitoring System as well as ground detectors deployed along with its Consequence Management Response Teams.

  11. Radiation Monitoring Data from Fukushima Area- 4/7/11

    Broader source: Energy.gov [DOE]

    This data was recorded from DOE's Aerial Monitoring System as well as ground detectors deployed along with its Consequence Management Response Teams.

  12. Radiation Monitoring Data from Fukushima Area- 5/13/11

    Broader source: Energy.gov [DOE]

    This data was recorded from DOE's Aerial Monitoring System as well as ground detectors deployed along with its Consequence Management Response Teams.

  13. LASIC Science Plan

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

    ... of Ascension, both upstream (boundary-layer) and ... Unmanned aerial vehicles have been used to measure methane ... assessing anthropogenic emissions of CO, NO x and CO 2 and ...

  14. EECBG Success Story: A Former "Most Wanted" Building Gets a Reprieve...

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

    An aerial view of the Hornsby Bend Biosolids Management Plant in Austin, Texas. | Photo courtesy of Austin Water. EECBG Success Story: Austin Using Green Innovation to Beat the ...

  15. radiation | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    National Nuclear Security Administration (DOENNSA) and the U.K. Department of Energy and Climate Change concluded a workshop at Wilton Park, NNSA to Conduct Aerial Radiological...

  16. Paducah News | Department of Energy

    Energy Savers [EERE]

    McCracken and Ballard counties to encourage local students to study science, technology, engineering, and math (STEM). October 29, 2015 An aerial view of the package boilers...

  17. Determining Hydrological Controls on Flood Frequency | U.S. DOE...

    Office of Science (SC) Website

    Aerial view of homes inundated with water following a 2011 flood in Minot, N.D. ... to better understand the relationship between annual water balance and flood frequency. ...

  18. Defect tolerant transmission lithography mask (Patent) | DOEPatents

    Office of Scientific and Technical Information (OSTI)

    Structural imperfections and defects in the coating have negligible effect on the aerial ... the phase defect problem, and is independent of the thermal load during exposure. ...

  19. U.S. Air Force Energy Program Presentation

    Energy Savers [EERE]

    fuel requirements via alternative fuel blend by 2016 GOAL PROGRESS: First transcontinental flight, supersonic flight, aerial refueling 1.3M gals of alternative fuels...

  20. Research Projects

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

    accident scenarios. This design combines the obstacle avoidance features of Unmanned Aerial Vehicles (UAVs) with the efficiency and simplicity features of "rolling-class"...

  1. Property:StratInfo | Open Energy Information

    Open Energy Info (EERE)

    Microhole Array Multicomponent Geothermometers N Near Infrared Surveys O Oblique Aerial & Ground Visible Band & Thermographic Imaging Observation Wells Over Core Stress P...

  2. Property:LithologyInfo | Open Energy Information

    Open Energy Info (EERE)

    Geothermometers N Near Infrared Surveys Numerical Modeling O Oblique Aerial & Ground Visible Band & Thermographic Imaging Observation Wells Over Core Stress P PSInSAR...

  3. Passive Sensors | Open Energy Information

    Open Energy Info (EERE)

    Imaging Long-Wave Infrared Multispectral Imaging Near Infrared Surveys Oblique Aerial & Ground Visible Band & Thermographic Imaging Radiometrics SWIR Stereo Satellite Imagery...

  4. Category:Exploration Techniques | Open Energy Information

    Open Energy Info (EERE)

    Imaging N Near Infrared Surveys Neutron Log Numerical Modeling O Oblique Aerial & Ground Visible Band & Thermographic Imaging Observation Wells Over Core Stress P...

  5. LANL responds to radiological incident

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

    Center(LANSCE). Aerial view of the Los Alamos Neutron Science Center (LANSCE). The contamination poses no danger to the public. The Laboratory is investigating the inadvertent...

  6. Atmospheric Radiation Measurement Climate Research Facility Annual...

    Office of Scientific and Technical Information (OSTI)

    held in Darwin, Australia * Successfully deploying the ARM Mobile Facility in Niger, Africa * Developing the new ARM Aerial Vehicles Program (AVP) to provide airborne ...

  7. Healthcare Energy: State University of New York Upstate Medical...

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

    This page contains highlights from monitoring at the East Wing, a hospital building ... Photo of an aerial view of the SUNY children's hospital City: Syracuse, NY Year Built: ...

  8. Consequence Management | National Nuclear Security Administration

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

    each other to help build an overall picture of the radiological environment. The animation below shows this timeline. See video Learn More Aerial Measuring System Federal...

  9. rsl | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Conduct Aerial Radiation Monitoring Survey over Boston April 17-20 BOSTON - The National Nuclear Security Administration (NNSA) will measure naturally occurring background...

  10. CATEGORICAL EXCLUSION (CX) DETERMINATION BRIEF DESCRIPTION OF...

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

    OF PROPOSED ACTION: Southwestern Power Administration proposes to perform aerial saw tree trimming activities along select portions of transmission line rights-of-ways located...

  11. CX-000552: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    Aerial Saw Tree TrimmingCX(s) Applied: B1.3Date: 11/30/2009Location(s): ArkansasOffice(s): Southwestern Power Administration

  12. ferrare-99.PDF

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

    CART Raman Lidar Retrievals of Aerosol Extinction and Relative Humidity Profiles R. A. Ferrare National Aeronautics and Space Administration Langley Research Center Hampton, Virginia L. A. Heilman Science Applications International Corporation/ National Aeronautics and Space Administration Langley Research Center Hampton, Virginia D. D. Turner Pacific Northwest National Laboratory Richland, Washington W. F. Feltz University of Wisconsin Madison, Wisconsin Introduction We have developed and

  13. SSRL BEAM PORT SCHEDULE

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

    Dec. 08, 2013 8077 T.MATSUI 8077 T.MATSUI 3434 A.Sali 8047 T.WEISS 8885 L.CARTER 3974 M.BRADY 3974 M.BRADY 8077 T.MATSUI CHANGE3434 A.Sali CHANGE8047 T.WEIS CHANGE8885 L.CART...

  14. ARM - Publications: Science Team Meeting Documents

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

    Shortwave Spectrometer Quality Assessment Griffin, J., Pacific Northwest National Laboratory; Fisk, M., Sowle, D., and Terry, D., Mission Research Corporation Eighth Atmospheric Radiation Measurement (ARM) Science Team Meeting Initial plans and efforts for data quality assessment on the shortwave spectrometer recently installed at the Southern Great Plains (SGP) Cloud and Radiation Testbed (CART) site are described

  15. Hanford Site

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

    Columbia River River Corridor River Corridor Groundwater Treatment Facility Interior Groundwater Treatment Facility Interior Groundwater Treatment Facility Operations Groundwater Treatment Facility Operations Groundwater Treatment Facility Interior Groundwater Treatment Facility Interior Groundwater Treatment Vessels Groundwater Treatment Vessels Aerial of Groundwater Treatment Facility Aerial of Groundwater Treatment Facility Groundwater Treatment Facility Groundwater Treatment Facility

  16. doeadm-17.doc

    Energy Savers [EERE]

    DEPARTMENT OF ENERGY ADMINISTRATIVE RECORDS SCHEDULE 17: CARTOGRAPHIC, AERIAL PHOTOGRAPHIC, ARCHITECTURAL, ENGINEERING, AND FACILITY MANAGEMENT RECORDS March 2008 Revision 1 DOE creates and receives cartographic, aerial photographic, architectural, and engineering design records in connection with official activities. Many of these records have continuing historical value after they are no longer of use to the Department. This records schedule covers only disposable records. Guidelines for

  17. Sandia National Laboratories' Readiness in Technical Base and Facilities Program

    Energy Savers [EERE]

    Sandia National Laboratories Sandia National Laboratories Sandia National Laboratories | July 2009 Aerial View Sandia National Laboratories | July 2009 Aerial View Sandia National Laboratories' (SNL) primary mission is to provide scientific and technology support to national security programs. SNL focuses on developing technologies to sustain, modernize, and protect the nuclear arsenal; prevent the spread of weapons of mass destruction; defend against terrorism; protect the national

  18. National Environmental Policy Act (NEPA) Categorically Excluded...

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

    ... B1.24, B3.1, B6.1 LM 28-14 Aerial Photography and Topographic Mapping of the Weldon ... 08262014 B3.1(c) LM 13-14 Aerial photography and mapping of the Gunnison, Colorado, ...

  19. untitled

    Office of Legacy Management (LM)

    BETATRON BUILDING Granite City Site M:\LTS\111\0001\10\000\S08243\S0824300-15.mxd coatesc 03/08/2012 11:46:01 AM Granite City Site Granite City, Illinois, Site 2011 Aerial Photo 2007 Aerial Photo 0 500 1,000 100 200 300 400 Feet

  20. Portsmouth Site Public Tour | Department of Energy

    Office of Environmental Management (EM)

    Portsmouth Gaseous Diffusion Plant Portsmouth Gaseous Diffusion Plant Portsmouth Gaseous Diffusion Plant | November 2009 Aerial View Portsmouth Gaseous Diffusion Plant | November 2009 Aerial View The current mission at the Portsmouth Gaseous Diffusion Plant is to effectively implement EM responsibilities, obligations and activities to accomplish environmental remediation actions in compliance with regulatory milestones and agreements; disposition legacy and newly generated waste; implement Cold

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

    SciTech Connect (OSTI)

    Holdridge, D. J.

    2002-12-03

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

  2. Liquid hydrogen turbopump ALS advanced development program. Volume 1: Hot fire unit

    SciTech Connect (OSTI)

    Lindley, B.

    1990-10-01

    The interface criteria for the Turbopump Test article (TPA) and the Component Test Facility located at NASA, Stennis Space Center is defined by this interface Control Document (ICD). TPA ICD Volume 2 is submitted for the Cold Gas Drive Turbopump Test Article, which is generally similar but incorporates certain changes, particularly in fluid requirements and in instrumentation needs. For the purposes of this ICD, the test article consists of the Hot Fire Drive Turbopump mounted on its test cart, readied for installation in the component test facility. It should be emphasized that the LH2 turbopump program is still in its early concept design phase. Design of the turbopump, test cart, and spools are subject to revisions until successful conclusion of the Detail Design Review (DDR).

  3. NREL Science Central to Success of New Biofuels Projects: DuPont-NREL

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

    Partnership Delivered Key Innovations for Large Scale Cellulosic Ethanol Facility in Iowa - News Feature | NREL NREL Science Central to Success of New Biofuels Projects: DuPont-NREL Partnership Delivered Key Innovations for Large Scale Cellulosic Ethanol Facility in Iowa February 23, 2015 This photo shows two men in front of a bin the size of a golf cart. Both men are reaching into the bin to touch the biomass inside. NREL Biochemical Conversion Manager Rick Elander toured NREL's Biorefinery

  4. 1

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

    Four Years of Continuous Surface Aerosol Measurements from the DOE/ARM Southern Great Plains CART Site P. J. Sheridan, D. J. Delene, and J. A. Ogren Climate Monitoring and Diagnostics Laboratory National Oceanic and Atmospheric Administration Boulder, Colorado D. J. Delene Cooperative Institute for Research in Environmental Sciences University of Colorado Boulder, Colorado Introduction Continuous measurements of the optical and microphysical properties of aerosol particles have been made at the

  5. 1

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

    Near-Real-Time Retrieval of Cloud Properties Over the ARM CART Area from GOES Data P. Minnis, W. L. Smith, Jr., D. F. Young, and L. Nguyen Atmospheric Sciences National Aeronautics and Space Administration Langley Research Center Hampton, Virginia A. D. Rapp, P. W. Heck, and M. M. Khaiyer Analytical Services & Materials, Inc. Hampton, Virginia Introduction Mesoscale cloud properties complement the point measurements of similar parameters at the Atmospheric Radiation Measurement (ARM) surface

  6. 1604B

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

    2 Site Scientific Mission Plan for the DOE/ARM North Slope of Alaska/Adjacent Arctic Ocean (NSA/AAO) Cloud and Radiation Testbed (CART) January 2000 B. Zak Sandia National Laboratories K. Stamnes Geophysical Institute K. Widener Pacific Northwest National Laboratory Work supported by the U.S. Department of Energy, Office of Science, Office of Biological and Environmental Research Disclaimer This report was prepared as an account of work sponsored by the United States Government. Neither the

  7. 1822B

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

    3 Background for the DOE/ARM North Slope of Alaska/Adjacent Arctic Ocean (NSA/AAO) Cloud and Radiation Testbed (CART) Site Scientific Mission Plan April 2000 B. Zak Sandia National Laboratories K. Stamnes Geophysical Institute K. B. Widener Pacific Northwest National Laboratory H. Church Consultant Work supported by the U.S. Department of Energy, Office of Science, Office of Biological and Environmental Research Disclaimer This report was prepared as an account of work sponsored by the United

  8. Failure Mechanisms in High Voltage Mylar Capacitors. (Conference) | SciTech

    Office of Scientific and Technical Information (OSTI)

    Connect Conference: Failure Mechanisms in High Voltage Mylar Capacitors. Citation Details In-Document Search Title: Failure Mechanisms in High Voltage Mylar Capacitors. Abstract not provided. Authors: Herzberger, Jaemi Lee ; Tanner, Danelle Mary Publication Date: 2014-01-01 OSTI Identifier: 1140285 Report Number(s): SAND2014-0737C 498587 DOE Contract Number: DE-AC04-94AL85000 Resource Type: Conference Resource Relation: Conference: (CARTS) Capacitor and Resistor Technology Symposium held

  9. Instrument Development H. E. Revercomb, F. A. Best, R. G. Dedecker, T. P. Dirkx,

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

    H. E. Revercomb, F. A. Best, R. G. Dedecker, T. P. Dirkx, R. A. Herbsleb, R. O. Knuteson, J. F. Short, and W. L. Smith University of Wisconsin -Madison Space Science and Engineering Center Madison, WI 53706 Ground-based Folurier Transform infrared (FTIR) instru- ments are being produced at the University of Wisconsin (UW) and the Unliversity of Denver (UD) for the Atmo- spheric Radiation Measurement (ARM) Program's Cloud and Radiation Te:stbed (CART) sites as part of a joint Instrument

  10. Intensive Observation Period Projects Scheduled

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

    1 Intensive Observation Period Projects Scheduled Several IOP projects have been scheduled for the SGP CART site this spring. These projects either have already begun or will begin shortly. Radiosondes The RS-90 Transition IOP is currently under way. The RS-90 model radiosonde is gradually replacing the older RS-80 model. Radiosondes are instrument packages attached to and launched by weather balloons. The instruments measure atmospheric pressure, temperature, and relative humidity as the

  11. Technical Sessions B. E. Manner National Oceanic and Atmospheric Administration

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

    B. E. Manner National Oceanic and Atmospheric Administration Wave Propagation Laboratory 130ulder, CO 80303 The Atmospheric Radiation Measurement (ARM) pirog ram goals are ambitious, and its schedule is demanding. Many of the instruments, proposed for operations at the first Cloud and Radiation Testbed (CART) site as early alS 1992 represent emerging technology and exist only as :special research prototypes. Therefore, an important preparatory step for ARM was an intensive field project in

  12. Temperature System

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

    1 Soil Water and Temperature System  SWATS In the realm of global climate modeling, numerous variables affect the state of the atmosphere and climate. One important area is soil moisture and temperature. The ARM Program uses several types of instruments to gather soil moisture information. An example is the soil water and temperature system (SWATS) (Figure 1). A SWATS is located at each of 21 extended facility sites within the CART site boundary. Each system is configured to measure soil

  13. Tenth ARM Science Team Meeting Proceedings, San Antonio, Texas, March 13-17, 2000

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

    Evaluation of The Met. Office Global NWP Model by Comparison with ARM Data in the Tropical Western Pacific I. D. Culverwell and S. F. Milton Numerical Weather Prediction Development Division The Met. Office Bracknell, United Kingdom Summary Global NWP (Numerical Weather Prediction) forecasts for the Tropical Western Pacific (TWP), produced by The Met. Office's Unified Model, are compared with observations made at the Atmospheric Radiation Measurement (ARM) Cloud and Radiation Testbed (CART) site

  14. The ARM Unmanned Aerospace Vehicle Program

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

    The ARM Unmanned Aerospace Vehicle Program The ARM Program's focus is on climate research, specifi- cally research related to solar radiation and its interaction with clouds. The SGP CART site contains highly sophisti- cated surface instrumentation, but even these instruments cannot gather some crucial climate data from high in our atmosphere. The lowest layer of our atmosphere, known as the "troposphere," is where our weather events take place. The troposphere contains virtually all

  15. Water Cycle Pilot Study

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

    1 Water Cycle Pilot Study To learn more about Earth's water cycle, the U.S. Department of Energy (DOE) has established a multi-laboratory science team representing five DOE national laboratories: Argonne, Brookhaven, Lawrence Berkeley, Los Alamos, and Oak Ridge. The science team will conduct a three- year Water Cycle Pilot Study within the ARM SGP CART site, primarily in the Walnut River Watershed east of Wichita, Kansas. The host facility in the Walnut River Watershed is the Atmospheric

  16. Working Group Reports Unmanned Aerospace Vehicle Workshop J. Vitko, Jr.

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

    Working Group Reports Unmanned Aerospace Vehicle Workshop J. Vitko, Jr. Sandia National Laboratories Livermore, California The Unmanned Aerospace Vehicle (UAV) Workshop concentrated on reviewing and refining the science experiments planned for the UAV Demonstration Flights (UDF) scheduled at the Oklahoma Cloud and Radiation Testbed (CART) in April 1994. These experiments are summarized below. UDF Experiments 1. Clear sky, daylight Scientific questions: Do models and observations agree? Under

  17. X:\ARM_19~1\P185-192.WPD

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

    Figure 1. Schematic diagram of an operational methodology for cloud parameterization testing. The upper portion depicts the data analysis procedure, while the lower portion depicts parameterization forcing and evaluation. A Comparison of Radiometric Fluxes Influenced by Parameterized Cirrus Clouds with Observed Fluxes at the Southern Great Plains (SGP) Cloud and Radiation Testbed (CART) Site G. G. Mace, T. P. Ackerman, and A. T. George Penn State University, Department of Meteorology University

  18. X:\ARM_19~1\P317-334.WPD

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

    Figure 1. Plot of the time of maximum wind speed (UTC) from the low-level jets observed using the ARM program 915-MHZ radar wind profiler vs. the height of this maximum wind speed (m). Summertime Low-Level Jets Over the Great Plains D. J. Stensrud NOAA/ERL/National Severe Storms Laboratory Norman, Oklahoma S. Pfeifer University of Oklahoma Norman, Oklahoma Introduction The sky over the southern Great Plains Cloud and Atmospheric Radiation Testbed (CART) site of the Atmospheric Radiation

  19. X:\ARM_19~1\P317-334.WPD

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

    R(dt) R(dx) and dx U dt 112 Session Papers 331 (1) Inferring Spatial Cloud Statistics from Limited Field-of-View, Zenith Observations C.-H. Sun and L. R. Thorne Sandia National Laboratories Livermore, California Introduction Many of the Cloud and Radiation Testbed (CART) meas- urements produce a time series of zenith observations, but spatial averages are often the desired data product. One possible approach to deriving spatial averages from tem- poral averages is to invoke Taylor's hypothesis

  20. X:\ARM_19~1\P355-365.WPD

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

    Solar Semidiurnal Tidal Wind Oscillations Above the CART Site C. D. Whiteman and X. Bian Pacific Northwest National Laboratory Richland, Washington Harmonic analysis of wintertime data from 915- and of vector winds. A harmonic analysis was then performed 404-MHz radar wind profilers at four sites in North for the u- and v-components of the 24 vectors in the cross America has identified coherent semidiurnal wind section for each range gate. The semidiurnal wind oscillations through the entire

  1. X:\ARM_19~1\PGS1-8.WPD

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

    Boundary-Layer Cloud Study Using Southern Great Plains Cloud and Radiation Testbed (CART) Data B. Albrecht, G. Mace, X. Dong, W. Syrett, and T. Ackerman Pennsylvania State University, Department of Meteorology University Park, Pennsylvania Introduction Boundary layer clouds-stratus and fairweather cumulus- are closely coupled to the water and energy budgets of land surfaces. This coupling involves the radiative impact of the clouds on the surface energy budget and the strong dependence of cloud

  2. X:\ARM_19~1\PGS53-62.WPD

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

    z i , z i , z i V s , V t Session Papers 59 Figure 1. Temporal and spatial standard deviation of sensible heat flux over the SGP CART site. Values are normalized by the mean sensible heat flux, as defined in the text. Using Remotely Sensed Planetary Boundary Layer Variables as Estimates of Areally Averaged Heat Flux R. L. Coulter, T. J. Martin, and D. J. Holdridge Argonne National Laboratory Argonne, Illinois Introduction Homogeneity across the Southern Great Plains (SGP) Cloud and Radiation

  3. bush-98.pdf

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

    Measured and Calculated Solar Radiative Fluxes During SUCCESS: A Sensitivity Study B. C. Bush and F. P. J. Valero Atmospheric Research Laboratory Scripps Institution of Oceanography University of California, San Diego San Diego, California Abstract High accuracy measurements of solar insolation at the surface, made at the U.S. Department of Energy (DOE) Cloud and Radiation Testbed (CART) in Oklahoma, are compared to model calculations with the objective of evaluating the uncertainties in the

  4. doran-99.PDF

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

    Surface Heterogeneity of the CART Site on the Potential for Deep Convection J. C. Doran and S. Zhong Pacific Northwest National Laboratory Richland, Washington Introduction A number of investigators have suggested that precipitation can be affected by subgrid-scale land use inhomogeneities (Chen and Avissar 1994; Segal et al. 1995; Avissar and Liu 1996; Lynn et al. 1998). Although the evidence is based largely on numerical simulations with little or no real data used for verification, it seems

  5. fisk-98.pdf

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

    Automated Data Quality Assessment for the ARM Data System M. Fisk Mission Research Corporation Newington, Virginia D. H. Sowle and D. Terry Mission Research Corporation Santa Barbara, California Introduction The U.S. Department of Energy (DOE) Atmospheric Radiation Measurement (ARM) Data System has become a complex system for collecting, processing, archiving, and disseminating a wide range of data from the Southern Great Plains (SGP) Cloud and Radiation Testbed (CART) site, from instruments

  6. foote-98.pdf

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

    Automated Weather Balloon Radiosonde Launcher Development J. P. Foote, J. T. Lineberry, and B. R. Thompson ERC, Incorporated Tullahoma, Tennessee Introduction Balloon-borne radiosondes are a primary means used by the Atmospheric Radiation Measurement (ARM) Program to collect atmospheric data. Currently, three radiosondes are launched daily from the Central Facility at the ARM Southern Great Plains (SGP) Cloud and Radiation Testbed (CART) site during non-intensive observation periods (IOPs).

  7. fu(1)-99.PDF

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

    Direct Radiative Forcing: A Five Year Climatology at the ARM SGP CART Site Q. Fu, G. Lesins, and J. Higgins Dalhousie University Halifax, Nova Scotia, Canada J. J. Michalsky State University of New York Albany, New York Introduction Aerosols are a suspension of small solid and liquid particles in the atmosphere. These particles can reflect and absorb solar radiation, which is the aerosol direct effect. Aerosols can also modulate the radiative energy budget through their impact on cloud particle

  8. gottschalck(1)-99

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

    Macroscopic Cloud and Boundary Layer Properties for Continental Stratus at the SGP CART Site During 1997 J. C. Gottschalck and B. A. Albrecht University of Miami Miami, Florida Introduction Stratus and stratocumulus clouds are important in the regulation of the earth's radiation budget and thus play an important role in climate over both the land and ocean (Ramanathan et al. 1989). Consequently, there is a great need for accurate boundary layer cloud parameterizations in climate models (Slingo

  9. gottschalck(2)-99.PDF

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

    Mesoscale Variability of a Continental Stratus Cloud Event at the SGP CART Site During 1999 J. C. Gottschalck and B. A. Albrecht University of Miami Miami, Florida Introduction Current observational data bases of continental stratus are mainly composed of observations from a single location. It has been shown, however, that marine stratus decks show both mesoscale and diurnal variability (Albrecht et al. 1988; Albrecht et al. 1995; Miller and Albrecht 1995; Miller et al. 1998). Such variability

  10. halthore(3)-99.PDF

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

    Sun and Sky Radiometric Measurements at the CART ARM SGP Site R. N. Halthore, S. E. Schwartz, Y. Liu, and P. H. Daum Brookhaven National Laboratory Upton, New York B. N. Holben National Aeronautics and Space Administration Goddard Space Flight Center Greenbelt, Maryland J. J. Michalsky State University of New York Albany, New York Abstract Cimel sunphotometers/radiometers (CSPHOT) are facility instruments at the three Atmospheric Radiation Measurement (ARM) sites at the Southern Great Plains

  11. liljegren-98.pdf

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

    Improved Retrieval of Cloud Liquid Water Path J. C. Liljegren Ames Laboratory Ames, Iowa Introduction The Atmospheric Radiation Measurement (ARM) Program has deployed dual-frequency microwave water radiometers (MWRs) (Liljegren 1994) at its Cloud and Radiation Testbed (CART) sites in the U. S. Southern Great Plains (SGP), the Tropical Western Pacific (TWP), and the North Slope of Alaska/Adjacent Arctic Ocean (NSA/AAO). Although the integrated water vapor amount provided by these instruments has

  12. Khandwalla-A

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

    Theory and Observations Between Ka-Band and W-Band to Explain Scattering Differences from Insects A. Khandwalla Harvard University Cambridge, Massachusetts S. M. Sekelsky, L. Li, and M. Bergada Microwave Remote Sensing Laboratory University of Massachusetts Amherst, Massachusetts Introduction Ground based Ka-band (33 GHz) cloud radar measurements collected at the Southern Great Plains (SGP) Cloud and Radiation Testbed (CART) site show that liquid cloud measurements are often contaminated by

  13. Documentation - Laboratory for Laser Energetics

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

    VI Subsystem and Component Maintenance Part 1 Maintenance Policies and Administration Part 2 - Maintenance Plans Section 1: Moving Cryostat Transfer Cart Section 2: Tritium Fill Station Section 3: DT High-Pressure System / HPS-2 Section 4: Fill / Transfer Station (1&2) Section 5: Characterization Station (1&2) Section 6: Room 157 Tritium Removal System Section 7: DT Containment and Interlocks Section 8: Room 157 Vacuum System Section 9: Tritium Radiological Section 10: Room 157 Utilities

  14. Research Highlight

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

    A Comparison of Integrated Water Vapor Sensors: WVIOP-96 Submitter: Liljegren, J. C., Argonne National Laboratory Area of Research: Atmospheric Thermodynamics and Vertical Structures Working Group(s): Cloud Properties Journal Reference: N/A Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 The 1996 Water Vapor Intensive Operations Period (WVIOP-96) was conducted at the SGP CART central facility in September in order to assess the skill of a wide variety of sensors in measuring atmospheric water

  15. New Eddy Correlation Systems Installed

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

    3 New Eddy Correlation Systems Installed New and improved eddy correlation (ECOR) systems are being installed at the SGP CART site. ECOR instrument mentor Mikhail Pekour assembled the systems from commercially available components and added custom computer programming to operate them. The new systems will add measurements of carbon dioxide flux to the usual ECOR measurements, which include fluxes of water vapor, heat, and momentum. Pekour selected modular components that Technical Contact: James

  16. peppler-99.PDF

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

    Identification and Analysis of the 1998 Central American Smoke Event at the ARM SGP CART Site R. A. Peppler and C. P. Bahrmann Cooperative Institute for Meoscale Meteorological Studies University of Oklahoma Norman, Oklahoma L. Ashford Oklahoma Department of Environmental Quality Air Quality Division Oklahoma City, Oklahoma J. C. Barnard, N. S. Laulainen, and D. D. Turner Pacific Northwest National Laboratory Richland, Washington R. A. Ferrare National Aeronautics and Space Administration

  17. rabbette-98.pdf

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

    9 Principal Component Analysis of Solar Spectral Irradiance Measurements M. Rabbette and P. Pilewskie NASA-Ames Research Center Moffett Field, California Introduction The National Aeronautical and Space Administration (NASA) Ames Research Center Solar Spectral Flux Radiometer (SSFR) was deployed at the Atmospheric Radiation Measurement (ARM) Southern Great Plains (SGP) Cloud and Radiation Testbed (CART) facility during the 1997 Shortwave Intensive Observation Period (SWIOP). It measured the

  18. randall-99.PDF

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

    Further Analysis of CSU SCM Results From the SGP CART Site D. A. Randall and D. G. Cripe Department of Atmospheric Science Colorado State University Fort Collins, Colorado Introduction Randall et al. (1996) summarized a strategy for testing parameterizations in single-column models (SCMs). The SCM is driven with observations and the results produced by the SCM are compared with additional observations of the same meteorological events. When the SCM's parameterizations are judged to have

  19. richardson-98.pdf

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

    47 In Situ Moisture Measurements Using Chilled Mirror Sensors S. J. Richardson Cooperative Institute for Mesoscale Meteorological Studies University of Oklahoma Norman, Oklahoma D. C. Tobin Space Science and Engineering Center University of Wisconsin - Madison Madison, Wisconsin Abstract Chilled mirror moisture measurement systems were installed at the Atmospheric Radiation Measurement (ARM) Cloud and Radiation Testbed (CART) Central Facility (CF) at the balloon borne sounding system (BBSS)

  20. sassen-99.PDF

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

    Need for a Universal Cloud Property Algorithm for Active Remote Sensors K. Sassen and Z. Wang University of Utah Salt Lake City, Utah Introduction Lidar and radar measurements of cloud properties (e.g., cloud boundaries, phase, vertically resolved and integrated mass content, optical depth, etc.) are increasingly being relied on in modern climate-related research programs and are a keystone of the Atmospheric Radiation Measurement (ARM) Cloud and Radiation Testbed (CART) atmospheric measurement

  1. schneider-99.PDF

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

    Soil Water and Temperature System (SWATS): Progress Toward a Calibrated Network J. M. Schneider National Oceanic and Atmospheric Administration National Severe Storms Laboratory Norman, Oklahoma Introduction The Soil Water and Temperature System (SWATS) network at the U.S. Department of Energy's (DOE) Atmospheric Radiation Measurement (ARM) Cloud and Radiation Testbed (CART) Southern Great Plains (SGP) site is a unique collaboration between the ARM Program, the National Oceanographic and

  2. splitt(2)-98.pdf

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

    9 Continued Assessment of WSR-88D Wind Data to Support ARM Single-Column Model IOPs M. E. Splitt Cooperative Institute for Mesoscale Meteorological Studies University of Oklahoma Norman, Oklahoma Introduction WSR-88D radar wind data from radars within the Atmospheric Radiation Measurement (ARM) Southern Great Plains (SGP) Cloud and Radiation Testbed (CART) site are used to provide vertical wind profiles of the horizontal wind and divergence. Assessment of the utility of this data is conducted as

  3. splitt(2)-99.PDF

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

    Improvement in the Assessment of SIRS Broadband Longwave Radiation Data Quality M. E. Splitt University of Utah Salt Lake City, Utah C. P. Bahrmann Cooperative Institute for Meteorological Satellite Studies University of Oklahoma Norman, Oklahoma Introduction Validation of the performance of the Solar Infrared Station (SIRS) pyrgeometers is being conducted for the Atmospheric Radiation Measurement (ARM) Southern Great Plains (SGP). Cloud and Radiation Testbed (CART) site extended facilities

  4. turner-99.PDF

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

    Characterizing the Water Vapor Profiling Measurements at the ARM SGP CART Site D. D. Turner Pacific Northwest National Laboratory Richland, Washington W. F. Feltz University of Wisconsin Madison, Wisconsin W. L. Smith National Aeronautics and Space Administration Langley Research Center Hampton, Virginia Introduction The U.S. Department of Energy's Atmospheric Radiation Measurement (ARM) Program has helped facilitate the development of two advanced methods of profiling water vapor in the lower

  5. zak-98.pdf

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

    z machine NNSA releases Stockpile Stewardship Program quarterly experiments summary WASHIGTON, DC. - The National Nuclear Security Administration today released its current quarterly summary of experiments conducted as part of its science-based Stockpile Stewardship Program. The experiments carried out within the program are used in combination with complex computational models...

    z

    1 The North Slope of Alaska and Adjacent Arctic Ocean (NSA/AAO) Cart Site Begins Operation:

  6. Wafer Characteristics via Reflectometry and Wafer Processing Apparatus and

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

    researchers with nonproliferation and international safeguards work | National Nuclear Security Administration WSU Mechanical Engineering students unveil their solutions to help PNNL researchers with nonproliferation and international safeguards work Wednesday, May 11, 2016 - 11:29am PNNL engineer Devin Wright, left, and WSU engineering student Nate Williams position a detector on the templating cart designed to position detection instruments accurately. Pacific Northwest National Laboratory

  7. Unmanned Aerospace Vehicle Workshop

    SciTech Connect (OSTI)

    Vitko, J. Jr.

    1995-04-01

    The Unmanned Aerospace Vehicle (UAV) Workshop concentrated on reviewing and refining the science experiments planned for the UAV Demonstration Flights (UDF) scheduled at the Oklahoma Cloud and Radiation Testbed (CART) in April 1994. These experiments were focused around the following sets of parameters: Clear sky, daylight; Clear-sky, night-to-day transition; Clear sky - improve/validate the accuracy of radiative fluxes derived from satellite-based measurements; Daylight, clouds of opportunity; and, Daylight, broken clouds.

  8. Reminder of Jefferson Lab Smoking Policy | Jefferson Lab

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

    Reminder of Jefferson Lab Smoking Policy Message from Mary Logue - Reminder of Jefferson Lab Smoking Policy This message is being sent on behalf of Jefferson Lab's Acting Chief Operating Officer, Mary Logue. We continue to receive complaints from Lab staff that individuals have been smoking just outside of building doors and in lab owned equipment including carts. As a reminder, smoking (both traditional smoking products and vapor/electric cigarettes) is not permitted: Inside any building or

  9. Measurements of the Infrared SpectraLines of Water Vapor at Atmospheric Temperatures

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

    Measurements of the Infrared Spectral Lines of Water Vapor at Atmospheric Temperatures P. Varanasi and Q. Zou Institute for Terrestrial and Planetary Atmospheres State University of New York at Stony Brook Stony Brook, New York Introduction Water vapor is undoubtedly the most dominant greenhouse gas in the terrestrial atmosphere. In the two facets of Atmospheric Radiation Measurement (ARM) Program research, atmospheric remote sensing (air-borne as well as Cloud and Radiation Testbed [CART]

  10. ARM - Publications: Science Team Meeting Documents

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

    Comparisons of Measurements of Cloud Lower Boundaries by the MPL, BLC, MMCR, BBSS and AERI Han, D., and Ellingson, R.G., University of Maryland Eighth Atmospheric Radiation Measurement (ARM) Science Team Meeting The cloud lower boundary is an important factor in radiative transfer under various cloud conditions. Several ground-based instruments at the ARM CART Central Facility, including the micro pulse lidar (MPL), the Belfort laser ceilometer (BLC), and the MilliMeter Cloud profiling Radar

  11. ARM - Publications: Science Team Meeting Documents

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

    A Comparison of Aerosol Optical Properties from the Cimel Sunphotometer and the Whole Sky Imager Ricchiazzi, P. and Gautier, C., University of California, Santa Barbara Eleventh Atmospheric Radiation Measurement (ARM) Science Team Meeting The Cimel sun photometer (CSPOT) is currently providing estimates of aerosol optical thickness, size distribution and phase function at the CART site. However, the accuracy of these retrievals -- particularly of the size distribution and phase function -- has

  12. ARM - Publications: Science Team Meeting Documents

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

    Observations and Stochastic Modeling of Shortwave Radiative Transfer at the ARM CART Sites Secora, J.M. and Veron, D.E., Rutgers University Stochastic modeling has been shown to be a promising technique for representing shortwave radiative transfer through fractional cloud fields and may be a suitable approach for characterizing the impact of macroscale inhomogeneity of the cloud field on the radiation in an Atmospheric General Circulation Model (AGCM) environment. To ascertain the conditions

  13. ARM - Publications: Science Team Meeting Documents

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

    Investigation of Atmospheric Water Vapor and Its Radiative Effects at the ARM North Slope of Alaska CART Site Delamere, J.S., Clough, S.A., Mlawer, E.J., and Shephard, M.W., Atmospheric and Environmental Research, Inc. Fourteenth Atmospheric Radiation Measurement (ARM) Science Team Meeting Water vapor significantly regulates radiative energy flow through the EarthÂ’s atmosphere. Since its inception the ARM program has worked to develop improved parameterizations of water vapor radiative

  14. ARM - Publications: Science Team Meeting Documents

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

    New Concepts for Improved Performance of Dynamical and Microphysical Parameterization of Clouds Sud, Y.C.(a) and Walker, G.K.(b), NASA/Laboratory for Atmospheres Goddard Space Flight Center Three new concepts were launched for: i) simulating more shallow convection, ii) capturing mid-level convection and iii) better simulating the boundary-layer convection forced boundary-layer clouds. Each process was prameterized and evaluated in the ARM-CART SCM environment. The individual and combined

  15. Section 98

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

    3 Site Trivia from the Southern Great Plains Cloud and Radiation Testbed Site D. L. Sisterson Environmental Research Division Argonne National Laboratory Argonne, Illinois Introduction The purpose and existence of the Southern Great Plains (SGP) Cloud and Radiation Testbed (CART) Site is to provide Atmospheric Radiation Measurement (ARM) Program scientists with data streams they need in order to meet the U.S. Department of Energy's goal of improving the performance of general circulation models

  16. Atmospheric Line of Site Experiment (ALOSE) Final Campaign Summary

    Office of Scientific and Technical Information (OSTI)

    (Technical Report) | SciTech Connect Atmospheric Line of Site Experiment (ALOSE) Final Campaign Summary Citation Details In-Document Search Title: Atmospheric Line of Site Experiment (ALOSE) Final Campaign Summary The Atmospheric Line of Site Experiment (ALOSE) was a project to produce best-estimate atmospheric state measurements at the: 1. DOE Atmospheric Radiation Measurement (ARM) Clouds and Radiation Test-bed (CART) site located in Lamont, Oklahoma (11-14 December 2012) 2. Poker Flat

  17. WSU Mechanical Engineering students unveil their solutions to help PNNL

    National Nuclear Security Administration (NNSA)

    researchers with nonproliferation and international safeguards work | National Nuclear Security Administration WSU Mechanical Engineering students unveil their solutions to help PNNL researchers with nonproliferation and international safeguards work Wednesday, May 11, 2016 - 11:29am PNNL engineer Devin Wright, left, and WSU engineering student Nate Williams position a detector on the templating cart designed to position detection instruments accurately. Pacific Northwest National Laboratory

  18. ARM Data Used in Hurricane Research

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

    3 ARM Data Used in Hurricane Research The SGP CART site in Oklahoma and the Facility for Atmospheric Remote Sensing in Salt Lake City, Utah, provided the data for a recently published study of the 1997 Hurricane Nora. In September of 1997, Hurricane Nora developed over the Pacific Ocean near Panama. As the storm moved north along the Baja Peninsula and into California, its strong winds stripped microscopic sea salt particles from the ocean surface and launched the particles into the cold upper

  19. ARM - Events Article

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

    October 13, 2010 [Education, Events, Facility News] SGP Hosts Two Groups for "Lunch and Launch" Visit Bookmark and Share John Schatz, SGP Deputy Site Manager (in striped shirt), answers questions from Billings Rotary Club members as Mary Green, BBSS operator (walking from cart) finishes launching the balloon and heads to the control room to monitor the data transmission. John Schatz, SGP Deputy Site Manager (in striped shirt), answers questions from Billings Rotary Club members as Mary

  20. Atmospheric Radiation Measurement Program

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

    February 1999 ARM Facilities Newsletter is published by Argonne National Laboratory, a multiprogram laboratory operated by The University of Chicago under contract W-31-109-Eng-38 with the U.S. Department of Energy. Technical Contact: Douglas L. Sisterson Editor: Donna J. Holdridge What's New The month of March will be busy at the ARM SGP CART site. Several Intensive Observation Period (IOP) experiments will be taking place concurrently. These include the Spring Single-Column Model (SCM) IOP on