Sample records for method description satellite

  1. SHORT-TERM FORECASTING OF SOLAR RADIATION BASED ON SATELLITE DATA WITH STATISTICAL METHODS

    E-Print Network [OSTI]

    Heinemann, Detlev

    SHORT-TERM FORECASTING OF SOLAR RADIATION BASED ON SATELLITE DATA WITH STATISTICAL METHODS Annette governing the insolation, forecasting of solar radiation makes the description of development of the cloud

  2. Responsive Systems Comparison Method: Dynamic Insights into Designing a Satellite

    E-Print Network [OSTI]

    de Weck, Olivier L.

    System (SRS) Critical issue in national security space ­ Unique all-weather surveillance capability) National Security Strategy/Policy National Security Strategy/Policy Resources (fungible assetsResponsive Systems Comparison Method: Dynamic Insights into Designing a Satellite Radar System Adam

  3. Dynamic characterization of satellite components through non-invasive methods

    SciTech Connect (OSTI)

    Mullins, Joshua G [Los Alamos National Laboratory; Wiest, Heather K [Los Alamos National Laboratory; Mascarenas, David D. L. [Los Alamos National Laboratory; Macknelly, David [INST-OFF/AWE; Park, Gyuhae [Los Alamos National Laboratory

    2010-10-21T23:59:59.000Z

    The rapid deployment of satellites is hindered by the need to flight-qualify their components and the resulting mechanical assembly. Conventional methods for qualification testing of satellite components are costly and time consuming. Furthermore, full-scale vehicles must be subjected to launch loads during testing. This harsh testing environment increases the risk of component damage during qualification. The focus of this research effort was to assess the performance of Structural Health Monitoring (SHM) techniques as a replacement for traditional vibration testing. SHM techniques were applied on a small-scale structure representative of a responsive satellite. The test structure consisted of an extruded aluminum space-frame covered with aluminum shear plates, which was assembled using bolted joints. Multiple piezoelectric patches were bonded to the test structure and acted as combined actuators and sensors. Various methods of SHM were explored including impedance-based health monitoring, wave propagation, and conventional frequency response functions. Using these methods in conjunction with finite element modelling, the dynamic properties of the test structure were established and areas of potential damage were identified and localized. The adequacy of the results from each SHM method was validated by comparison to results from conventional vibration testing.

  4. The Descriptive Experience Sampling method Russell T. Hurlburt & Sarah A. Akhter

    E-Print Network [OSTI]

    Ahmad, Sajjad

    's [Phenomenol Cogn Sci, this issue] second- person interview method. Key words Descriptive Experience Sampling

  5. New methods for estimating poleward eddy heat transport using satellite altimetry

    E-Print Network [OSTI]

    Majda, Andrew J.

    eddy-permitting ocean models (Jayne and Marotzke 2002) and data-assimilation products (Volkov et alNew methods for estimating poleward eddy heat transport using satellite altimetry Shane R. Keating eddy heat transport using satellite altimetry are severely limited by the sparseness

  6. Description

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation Proposed Newcatalyst phasesData FilesShape, Density, and Morphologyusing TD-DFT. |Description

  7. Manuscript Submitted to Solar Energy 4/2002 A NEW OPERATIONAL SATELLITE-TO-IRRADIANCE MODEL DESCRIPTION AND VALIDATION

    E-Print Network [OSTI]

    Perez, Richard R.

    Manuscript Submitted to Solar Energy 4/2002 A NEW OPERATIONAL SATELLITE-TO-IRRADIANCE MODEL, OR, USA #12;Manuscript Submitted to Solar Energy 4/2002 ABSTRACT We present a new simple model zenith angle to account for first order solar #12;Manuscript Submitted to Solar Energy 4/2002 geometry

  8. REMOTE SENSING OF ENVIRONMENT 11 221-229 (1981) A Method for Satellite Identification

    E-Print Network [OSTI]

    Dozier, Jeff

    " temperature and a "background" temper- ature. 2. TIROS-N Satellite Series Thermal Infrared Sensors NOAA and same background temperatures, both unknown temperatures may be found 1. Introduction Satelhte Inc, 1981 52 Vanderbdt Ave, New York, NY 10017 sensor If one part of a pixel is much warmer than

  9. Phenomenological description of bidirectional surface reflection

    E-Print Network [OSTI]

    O'Brien, James F.

    Phenomenological description of bidirectional surface reflection Jan J. Koenderink and Andrea J satellites). In some cases one has (usually approximate, phenomenological) models, but in most cases one

  10. Space-based solar power generation using a distributed network of satellites and methods for efficient space power transmission

    E-Print Network [OSTI]

    McLinko, Ryan M.

    Space-based solar power (SSP) generation is being touted as a solution to our ever-increasing energy consumption and dependence on fossil fuels. Satellites in Earth's orbit can capture solar energy through photovoltaic ...

  11. Development of a description method for the Yowlumne Unit "A" reservoir

    E-Print Network [OSTI]

    Clark, James Walter

    1987-01-01T23:59:59.000Z

    Identification From Wireline Logs And Core Data. . . . . . . . 24 Shale Volume Determination. . . . . . 32 Water Saturations . . . . . . 35 Results from Log Analysis. Page 36 OIL IN PLACE ESTIMATES . . . . 46 Contouring Methods. . . 46 Discussion... of Mapping-Contouring System (MCS). . . . 46 Volumetric Integration of Zones. . . 48 Discussion of the Original Oil in Place Estimates . . . 86 Estimates of Recoverable Reserves from Current Operations . . . . . 89 ALLOCATION OF WATER INJECTION...

  12. Adequate description of heavy oil viscosities and a method to assess optimal steam cyclic periods for thermal reservoir simulation

    E-Print Network [OSTI]

    Mago, Alonso Luis

    2006-08-16T23:59:59.000Z

    exceeding 2.5 trillion barrels. Management decisions and production strategies from thermal oil recovery processes are frequently based on reservoir simulation. A proper description of the physical properties, particularly oil viscosity, is essential...

  13. STATISTICAL DESCRIPTION OF THE

    E-Print Network [OSTI]

    Karney, Charles

    STATISTICAL DESCRIPTION OF THE CHIRIKOV-TAYLOR MODEL IN THE PRESENCE OF NOISE A. B. RECHESTER that the presence of noise makes the statistical description of this system unique. Theform of the diffusion, and statistical averaging, performed ana- lytically with thepath-integral method, are the same. Some

  14. A new generic method for the semi-automatic extraction of river and road networks in low and mid-resolution satellite images

    SciTech Connect (OSTI)

    Grazzini, Jacopo [Los Alamos National Laboratory; Dillard, Scott [PNNL; Soille, Pierre [EC JRC

    2010-10-21T23:59:59.000Z

    This paper addresses the problem of semi-automatic extraction of road or hydrographic networks in satellite images. For that purpose, we propose an approach combining concepts arising from mathematical morphology and hydrology. The method exploits both geometrical and topological characteristics of rivers/roads and their tributaries in order to reconstruct the complete networks. It assumes that the images satisfy the following two general assumptions, which are the minimum conditions for a road/river network to be identifiable and are usually verified in low- to mid-resolution satellite images: (i) visual constraint: most pixels composing the network have similar spectral signature that is distinguishable from most of the surrounding areas; (ii) geometric constraint: a line is a region that is relatively long and narrow, compared with other objects in the image. While this approach fully exploits local (roads/rivers are modeled as elongated regions with a smooth spectral signature in the image and a maximum width) and global (they are structured like a tree) characteristics of the networks, further directional information about the image structures is incorporated. Namely, an appropriate anisotropic metric is designed by using both the characteristic features of the target network and the eigen-decomposition of the gradient structure tensor of the image. Following, the geodesic propagation from a given network seed with this metric is combined with hydrological operators for overland flow simulation to extract the paths which contain most line evidence and identify them with the target network.

  15. Satellite observations and estimates of surface flow in the northwestern Gulf of Mexico

    E-Print Network [OSTI]

    Barron, Charlie Nelms

    1992-01-01T23:59:59.000Z

    methods of observation do not provide sufficient spatial and temporal coverage and resolution to reliably depict surface flow on the required scales. In earlier studies, researchers extracted information on the nature of Gulf circulation from historical... 1992) Charlie Nelms Barron Jr. , B. S. , Texas A&M University Co-Chairs of Advisory Committee: Dr. Andrew C. Vastano Dr. Robert O. Reid Data from two satellite-based instrument systems are used to provide a description of the surface circulation...

  16. Rigollier C., Lefvre M., Cros S., Wald L., 2003, Heliosat 2: an improved method for the mapping of the solar radiation from Meteosat imagery. In Proceedings of the 2002 EUMETSAT Meteorological Satellite

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    of the solar radiation from Meteosat imagery. In Proceedings of the 2002 EUMETSAT Meteorological Satellite. HELIOSAT 2: AN IMPROVED METHOD FOR THE MAPPING OF THE SOLAR RADIATION FROM METEOSAT IMAGERY C. Rigollier, M INTRODUCTION Mapping solar radiation at the ground level is an important issue for several applications

  17. Solar power satellites.

    E-Print Network [OSTI]

    Palmas, Alessandro

    2013-01-01T23:59:59.000Z

    ??During energy crisis at the end of the Sixties, a new idea to exploit solar energy arose: Solar Power Satellites. These satellites need a huge (more)

  18. Determination of orbital parameters of interacting galaxies using a genetic algorithm. Description of the method and application to artificial data

    E-Print Network [OSTI]

    M. Wahde

    1997-10-24T23:59:59.000Z

    A method for determining the orbital parameters of interacting pairs of galaxies is presented and evaluated using artificial data. The method consists of a genetic algorithm which can search efficiently through the very large space of possible orbits. It is found that, in most cases, orbital parameters close to the actual orbital parameters of the pair can be found. The method does not require information about the velocity field of the interacting system, and is able to cope with noisy data. The inner regions of the galaxies, which are difficult to model, can be neglected, and the orbital parameters can be determined using the remaining information.

  19. On description of quantum plasma

    E-Print Network [OSTI]

    S. V. Vladimirov; Yu. O. Tyshetskiy

    2011-01-21T23:59:59.000Z

    A plasma becomes quantum when the quantum nature of its particles significantly affects its macroscopic properties. To answer the question of when the collective quantum plasma effects are important, a proper description of such effects is necessary. We consider here the most common methods of description of quantum plasma, along with the related assumptions and applicability limits. In particular, we analyze in detail the hydrodynamic description of quantum plasma, as well as discuss some kinetic features of analytic properties of linear dielectric response function in quantum plasma. We point out the most important, in our view, fundamental problems occurring already in the linear approximation and requiring further investigation. (submitted to Physics-Uspekhi)

  20. Experimental Satellite Quantum Communications

    E-Print Network [OSTI]

    Giuseppe Vallone; Davide Bacco; Daniele Dequal; Simone Gaiarin; Vincenza Luceri; Giuseppe Bianco; Paolo Villoresi

    2014-06-16T23:59:59.000Z

    Quantum Communications on planetary scale require complementary channels including ground and satellite links. The former have progressed up to commercial stage using fiber-cables, while for satellite links, the absence of terminals in orbit has impaired theirs development. However, the demonstration of the feasibility of such links is crucial for designing space payloads and to eventually enable the realization of protocols such as quantum-key-distribution (QKD) and quantum teleportation along satellite-to-ground or intersatellite links. We demonstrated the faithful transmission of qubits from space to ground by exploiting satellite corner cube retroreflectors acting as transmitter in orbit, obtaining a low error rate suitable for QKD. We also propose a two-way QKD protocol exploiting modulated retroreflectors that necessitates a minimal payload on satellite, thus facilitating the expansion of Space Quantum Communications.

  1. Short term forecasting of solar radiation based on satellite data

    E-Print Network [OSTI]

    Heinemann, Detlev

    Short term forecasting of solar radiation based on satellite data Elke Lorenz, Annette Hammer term time range of 30 minutes to 6 hours. As far as short term horizons are concerned, satellite data index images according to the Heliosat method, a semi-empirical methode to derive radiation from

  2. STEP Intern Job Description

    Broader source: Energy.gov [DOE]

    STEP Intern Job Description, from the Tool Kit Framework: Small Town University Energy Program (STEP).

  3. Project Description: page 1 Project Description

    E-Print Network [OSTI]

    Segall, Ken

    Project Description: page 1 Project Description I. Introduction: Josephson junction networks Over the past 25 years, superconducting Josephson junctions have gradually become one of the major topics standards. Our research uses Josephson junctions as model systems for problems in nonlinear and neural

  4. Student Groups Student Group Description Short Description

    E-Print Network [OSTI]

    Student Groups Student Group Description Short Description AHR Scholar-Architecture Scholar ART Honors - Architecture Honors H04 Honors - Allied Medical Prof Honors H05 Honors - Arts & Sciences Honors H14 Honors - Envir&Natural Resources Honors H15 Honors - Food, Agr, & Envir Sci Honors H16 Honors

  5. Mechanical Engineer Company Description

    E-Print Network [OSTI]

    Kostic, Milivoje M.

    Mechanical Engineer Company Description Control Solutions Inc. is a small, dynamic, and rapidly. Position Description The Mechanical Engineer is responsible for all aspects associated with the mechanical enclosures, brackets, cabling assemblies among others. Systems include mechanisms, sensors, hydraulics, among

  6. Ris-R-1298(EN) Validation of Satellite SAR Offshore

    E-Print Network [OSTI]

    Risø-R-1298(EN) Validation of Satellite SAR Offshore Wind Speed Maps to In-Situ Data, Microscale project goal is to develop a method for utilizing the satellite wind speed maps for offshore wind resources, e.g. in future planning of offshore wind farms. The report describes the validation analysis

  7. First International Workshop on Software Certification 2006 (CERTSOFT 06), a satellite event of Formal Methods 2006 (FM06), August 26-27, 2006.

    E-Print Network [OSTI]

    Gamble, R. F.

    criteria applicable to COTS integration and their interpretations to access control across domains policy implementation of an integrated system. The documents are primarily directives for the integrator of Formal Methods 2006 (FM06), August 26-27, 2006. Examining Security Certification and Access Control

  8. Dynamically coupling the non-linear Stokes equations with the Shallow Ice Approximation in glaciology: Description and first applications of the ISCAL method

    E-Print Network [OSTI]

    Ahlkrona, Josefin; Kirchner, Nina; Zwinger, Thomas

    2015-01-01T23:59:59.000Z

    We propose and implement a new method, called the Ice Sheet Coupled Approximation Levels (ISCAL) method, for simulation of ice sheet flow in large domains under long time-intervals. The method couples the exact, full Stokes (FS) equations with the Shallow Ice Approximation (SIA). The part of the domain where SIA is applied is determined automatically and dynamically based on estimates of the modeling error. For a three dimensional model problem where the number of degrees of freedom is comparable to a real world application, ISCAL performs almost an order of magnitude faster with a low reduction in accuracy compared to a monolithic FS. Furthermore, ISCAL is shown to be able to detect rapid dynamic changes in the flow. Three different error estimations are applied and compared. Finally, ISCAL is applied to the Greenland Ice Sheet, proving ISCAL to be a potential valuable tool for the ice sheet modeling community.

  9. Dynamical friction on satellite galaxies

    E-Print Network [OSTI]

    Michiko Fujii; Yoko Funato; Junichiro Makino

    2005-11-22T23:59:59.000Z

    For a rigid model satellite, Chandrasekhar's dynamical friction formula describes the orbital evolution quite accurately, when the Coulomb logarithm is chosen appropriately. However, it is not known if the orbital evolution of a real satellite with the internal degree of freedom can be described by the dynamical friction formula. We performed N-body simulation of the orbital evolution of a self-consistent satellite galaxy within a self-consistent parent galaxy. We found that the orbital decay of the simulated satellite is significantly faster than the estimate from the dynamical friction formula. The main cause of this discrepancy is that the stars stripped out of the satellite are still close to the satellite, and increase the drag force on the satellite through two mechanisms. One is the direct drag force from particles in the trailing tidal arm, a non-axisymmetric force that slows the satellite down. The other is the indirect effect that is caused by the particles remaining close to the satellite after escape. The force from them enhances the wake caused in the parent galaxy by dynamical friction, and this larger wake in turn slows the satellite down more than expected from the contribution of its bound mass. We found these two have comparable effects, and the combined effect can be as large as 20% of the total drag force on the satellite.

  10. NASA Academy Program Descriptions

    E-Print Network [OSTI]

    Wang, Z. Jane

    NASA Academy Program Descriptions October 2010 #12;NASA Academy Program Descriptions 2011 October 11, 2010 1/5 NASA Academy at ARC, GRC, GSFC, and MSFC Websites: Ames: http://academy.arc.nasa.gov Glenn: http://academy.grc.nasa.gov Goddard: http://academy.gsfc.nasa.gov Marshall: http://academy

  11. Forest Landscape Description and

    E-Print Network [OSTI]

    Standiford, Richard B.

    Forest Landscape Description and Inventories a basis for landplanning and design Pacific Southwest landscape description and inventories ­ a basis for land plan- ning and design. Berkeley, Calif., Pacific SW. Illustrates their application in two inventories made to aid managers and landscape architects in planning

  12. Description urse deals w

    E-Print Network [OSTI]

    H Place: O Meeting Tentativ W L o L W L M L Description urse deals w g offshore r seamounts, animal ecology. Plant-animal interactions in the shallow subtidal zone. Lab & Field Work: Community analysis

  13. B Plant facility description

    SciTech Connect (OSTI)

    Chalk, S.E.

    1996-10-04T23:59:59.000Z

    Buildings 225B, 272B, 282B, 282BA, and 294B were removed from the B Plant facility description. Minor corrections were made for tank sizes and hazardous and toxic inventories.

  14. Student Ambassador Job description

    E-Print Network [OSTI]

    Anderson, Jim

    Blue 1 Student Ambassador Job description Department: Student Administration and Registry Location: Varies - as advised by the UK Student Recruitment and Outreach Team Job title: Student Ambassador Responsible to: UK Student Recruitment and Outreach Team Payment and benefits: £6.42 per hour Duration

  15. SATELLITE BASED SHORT-TERM FORECASTING OF SOLAR IRRADANCE

    E-Print Network [OSTI]

    Heinemann, Detlev

    SATELLITE BASED SHORT-TERM FORECASTING OF SOLAR IRRADANCE - COMPARISON OF METHODS AND ERROR Forecasting of solar irradiance will become a major issue in the future integration of solar energy resources method was used to derive motion vector fields from two consecutive images. The future image

  16. Submitted for Publication to SOLAR ENERGY PRODUCING SATELLITE-DERIVED IRRADIANCES IN COMPLEX ARID TERRAIN

    E-Print Network [OSTI]

    Perez, Richard R.

    Submitted for Publication to SOLAR ENERGY PRODUCING SATELLITE-DERIVED IRRADIANCES IN COMPLEX ARID spectrum. #12;Submitted for Publication to SOLAR ENERGY In its simplest description the model amounts wavelengths in the visible spectral range (0.55-0.75 µm) corresponding to the peak of the solar radiation

  17. Detailed Description of Key NIF Milestones for NNSA Description

    E-Print Network [OSTI]

    1 Detailed Description of Key NIF Milestones for NNSA Short Description NIC EP Rev 4.0 Approved = Milestone Reporting Tool, which NNSA uses to support quarterly status reporting of NIC Level 1-2 milestones

  18. Towards A Mathematical Services Description Olga Caprotti

    E-Print Network [OSTI]

    Towards A Mathematical Services Description Language Olga Caprotti Wolfgang Schreiner Research Introduction In the recent years, mathematical software systems, i.e., computer algebra systems like Maple. There are numerous examples in the literature of scien- ti#12;c software needing access to computer algebra methods

  19. Assimilation of satellite images into a sediment transport model of Lake Michigan

    E-Print Network [OSTI]

    Stroud, Jonathan

    by combining the satellite data with the numerical model. In our application, we find that data assimilationAssimilation of satellite images into a sediment transport model of Lake Michigan Jonathan R consider two data assimilation methods, direct insertion and a kriging-based approach, and perform

  20. P5.60B DERIVATION OF DAYLIGHT AND SOLAR IRRADIANCE DATA FROM SATELLITE OBSERVATIONS

    E-Print Network [OSTI]

    Heinemann, Detlev

    P5.60B DERIVATION OF DAYLIGHT AND SOLAR IRRADIANCE DATA FROM SATELLITE OBSERVATIONS A. Hammer, D project SATELLIGHT an attempt is made to use satellite methods to derive daylight and solar irradiance). In daylighting applications, knowledge of the lumi- nance distribution of the sky is of primary concern. Thus

  1. CROSS VALIDATION OF SATELLITE RADIATION TRANSFER MODELS DURING SWERA PROJECT IN BRAZIL

    E-Print Network [OSTI]

    Heinemann, Detlev

    of the Solar and Wind Energy Resource Assessment (SWERA) project. SWERA is a multinational project financed by UNEP-GEF aimed at performing a detailed survey of solar and wind energy resources of various developing satellite data and climatological information; (2) SUNY-Albany model: a statistical satellite method based

  2. Satellite-Based Quantum Communications

    SciTech Connect (OSTI)

    Hughes, Richard J [Los Alamos National Laboratory; Nordholt, Jane E [Los Alamos National Laboratory; McCabe, Kevin P [Los Alamos National Laboratory; Newell, Raymond T [Los Alamos National Laboratory; Peterson, Charles G [Los Alamos National Laboratory

    2010-09-20T23:59:59.000Z

    Single-photon quantum communications (QC) offers the attractive feature of 'future proof', forward security rooted in the laws of quantum physics. Ground based quantum key distribution (QKD) experiments in optical fiber have attained transmission ranges in excess of 200km, but for larger distances we proposed a methodology for satellite-based QC. Over the past decade we have devised solutions to the technical challenges to satellite-to-ground QC, and we now have a clear concept for how space-based QC could be performed and potentially utilized within a trusted QKD network architecture. Functioning as a trusted QKD node, a QC satellite ('QC-sat') could deliver secret keys to the key stores of ground-based trusted QKD network nodes, to each of which multiple users are connected by optical fiber or free-space QC. A QC-sat could thereby extend quantum-secured connectivity to geographically disjoint domains, separated by continental or inter-continental distances. In this paper we describe our system concept that makes QC feasible with low-earth orbit (LEO) QC-sats (200-km-2,000-km altitude orbits), and the results of link modeling of expected performance. Using the architecture that we have developed, LEO satellite-to-ground QKD will be feasible with secret bit yields of several hundred 256-bit AES keys per contact. With multiple ground sites separated by {approx} 100km, mitigation of cloudiness over any single ground site would be possible, potentially allowing multiple contact opportunities each day. The essential next step is an experimental QC-sat. A number of LEO-platforms would be suitable, ranging from a dedicated, three-axis stabilized small satellite, to a secondary experiment on an imaging satellite. to the ISS. With one or more QC-sats, low-latency quantum-secured communications could then be provided to ground-based users on a global scale. Air-to-ground QC would also be possible.

  3. Sundman Stability of Natural Planet Satellites

    E-Print Network [OSTI]

    Lukyanov, L G

    2012-01-01T23:59:59.000Z

    The stability of the motion of the planet satellites is considered in the model of the general three-body problem (Sun-planet-satellite). "Sundman surfaces" are constructed, by means of which the concept "Sundman stability" is formulated. The comparison of the Sundman stability with the results of Golubev's c2h method and with the Hill's classical stability in the restricted three-body problem is performed. The constructed Sundman stability regions in the plane of the parameters "energy - moment of momentum" coincide with the analogous regions obtained by Golubev's method, with the value (c2h)cr. The construction of the Sundman surfaces in the three-dimensional space of the specially selected coordinates xyR is carried out by means of the exact Sundman inequality in the general three-body problem. The determination of the singular points of surfaces, the regions of the possible motion and Sundman stability analysis are implemented. It is shown that the singular points of the Sundman surfaces in the coordinate...

  4. YUCCA MOUNTAIN SITE DESCRIPTION

    SciTech Connect (OSTI)

    A.M. Simmons

    2004-04-16T23:59:59.000Z

    The ''Yucca Mountain Site Description'' summarizes, in a single document, the current state of knowledge and understanding of the natural system at Yucca Mountain. It describes the geology; geochemistry; past, present, and projected future climate; regional hydrologic system; and flow and transport within the unsaturated and saturated zones at the site. In addition, it discusses factors affecting radionuclide transport, the effect of thermal loading on the natural system, and tectonic hazards. The ''Yucca Mountain Site Description'' is broad in nature. It summarizes investigations carried out as part of the Yucca Mountain Project since 1988, but it also includes work done at the site in earlier years, as well as studies performed by others. The document has been prepared under the Office of Civilian Radioactive Waste Management quality assurance program for the Yucca Mountain Project. Yucca Mountain is located in Nye County in southern Nevada. The site lies in the north-central part of the Basin and Range physiographic province, within the northernmost subprovince commonly referred to as the Great Basin. The basin and range physiography reflects the extensional tectonic regime that has affected the region during the middle and late Cenozoic Era. Yucca Mountain was initially selected for characterization, in part, because of its thick unsaturated zone, its arid to semiarid climate, and the existence of a rock type that would support excavation of stable openings. In 1987, the United States Congress directed that Yucca Mountain be the only site characterized to evaluate its suitability for development of a geologic repository for high-level radioactive waste and spent nuclear fuel.

  5. CCRS Landcover Maps From Satellite Data

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

    Trishchenko, Alexander

    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.

  6. Geospatial Visualization of Global Satellite Images with Vis-EROS

    SciTech Connect (OSTI)

    Standart, G. D.; Stulken, K. R.; Zhang, Xuesong; Zong, Ziliang

    2011-04-13T23:59:59.000Z

    The Earth Resources Observation and Science (EROS) Center of U.S. Geological Survey is currently managing and maintaining the world largest satellite images distribution system, which provides 24/7 free download service for researchers all over the globe in many areas such as Geology, Hydrology, Climate Modeling, and Earth Sciences. A large amount of geospatial data contained in satellite images maintained by EROS is generated every day. However, this data is not well utilized due to the lack of efficient data visualization tools. This software implements a method for visualizing various characteristics of the global satellite image download requests. More specifically, Keyhole Markup Language (KML) files are generated which can be loaded into an earth browser such as Google Earth. Colored rectangles associated with stored satellite scenes are painted onto the earth browser; and the color and opacity of each rectangle is varied as a function of the popularity of the corresponding satellite image. An analysis of the geospatial information obtained relative to specified time constraints provides an ability to relate image download requests to environmental, political, and social events.

  7. Satellite Meteorology and Climatology Division Roadmap

    E-Print Network [OSTI]

    Kuligowski, Bob

    Satellite Meteorology and Climatology Division Roadmap NOAA NESDIS Center for Satellite Applications and Research #12;SMCD Roadmap 2 NOAA/NESDIS/STAR Satellite Meteorology and Climatology Division Roadmap September 2005 NOAA Science Center, 5200 Auth Road, Room 712, Camp Springs, MD 20746 #12;SMCD

  8. Electromagnetic Formation Flight of Satellite Arrays

    E-Print Network [OSTI]

    Electromagnetic Formation Flight of Satellite Arrays Daniel W. Kwon and David W. Miller February 2005 SSL # 2-05 #12;#12;Electromagnetic Formation Flight of Satellite Arrays By DANIEL W. KWON S;#12;Electromagnetic Formation Flight of Satellite Arrays by DANIEL W. KWON Submitted to the Department of Aeronautics

  9. MICHIGAN TECHNOLOGICAL UNIVERSITY CLASSIFICATION DESCRIPTION

    E-Print Network [OSTI]

    Endres. William J.

    MICHIGAN TECHNOLOGICAL UNIVERSITY CLASSIFICATION DESCRIPTION JOB TITLE: CUSTODIAN (Regular; Twelve and ledges and clean fixtures. Maintain building entrances according to conditions by removing snow and ice

  10. MICHIGAN TECHNOLOGICAL UNIVERSITY CLASSIFICATION DESCRIPTION

    E-Print Network [OSTI]

    MICHIGAN TECHNOLOGICAL UNIVERSITY CLASSIFICATION DESCRIPTION JOB TITLE: CUSTODIAN (9 month, part according to conditions by removing snow and ice, applying sand and salt, and removing debris. Adhere

  11. MICHIGAN TECHNOLOGICAL UNIVERSITY CLASSIFICATION DESCRIPTION

    E-Print Network [OSTI]

    MICHIGAN TECHNOLOGICAL UNIVERSITY CLASSIFICATION DESCRIPTION JOB TITLE: CUSTODIAN (9 month, full according to conditions by removing snow and ice, applying sand and salt, and removing debris. Adhere

  12. MICHIGAN TECHNOLOGICAL UNIVERSITY CLASSIFICATION DESCRIPTION

    E-Print Network [OSTI]

    MICHIGAN TECHNOLOGICAL UNIVERSITY CLASSIFICATION DESCRIPTION JOB TITLE: CUSTODIAN (9 month, full and clean fixtures. Maintain building entrances according to conditions by removing snow and ice, applying

  13. MICHIGAN TECHNOLOGICAL UNIVERSITY CLASSIFICATION DESCRIPTION

    E-Print Network [OSTI]

    MICHIGAN TECHNOLOGICAL UNIVERSITY CLASSIFICATION DESCRIPTION JOB TITLE: CUSTODIAN (Regular; Twelve according to conditions by removing snow and ice, applying sand and salt, and removing debris. Adhere

  14. MICHIGAN TECHNOLOGICAL UNIVERSITY CLASSIFICATION DESCRIPTION

    E-Print Network [OSTI]

    MICHIGAN TECHNOLOGICAL UNIVERSITY CLASSIFICATION DESCRIPTION JOB TITLE: CUSTODIAN (12-month, full according to conditions by removing snow and ice, applying sand and salt, and removing debris. Adhere

  15. MICHIGAN TECHNOLOGICAL UNIVERSITY CLASSIFICATION DESCRIPTION

    E-Print Network [OSTI]

    MICHIGAN TECHNOLOGICAL UNIVERSITY CLASSIFICATION DESCRIPTION JOB TITLE: BUILDING MECHANIC II (Pay, parking lots, elevators, snow conditions, HVAC equipment temperature control systems, pool systems, ice

  16. MICHIGAN TECHNOLOGICAL UNIVERSITY CLASSIFICATION DESCRIPTION

    E-Print Network [OSTI]

    MICHIGAN TECHNOLOGICAL UNIVERSITY CLASSIFICATION DESCRIPTION JOB TITLE: CUSTODIAN/EVENT ASSOCIATE entrances according to conditions by removing snow and ice, applying sand and salt, and removing debris

  17. MICHIGAN TECHNOLOGICAL UNIVERSITY CLASSIFICATION DESCRIPTION

    E-Print Network [OSTI]

    MICHIGAN TECHNOLOGICAL UNIVERSITY CLASSIFICATION DESCRIPTION JOB TITLE: CUSTODIAN (12-month, full and clean fixtures. Maintain building entrances according to conditions by removing snow and ice, applying

  18. MICHIGAN TECHNOLOGICAL UNIVERSITY CLASSIFICATION DESCRIPTION

    E-Print Network [OSTI]

    MICHIGAN TECHNOLOGICAL UNIVERSITY CLASSIFICATION DESCRIPTION JOB TITLE: CUSTODIAN (12 month, part according to conditions by removing snow and ice, applying sand and salt, and removing debris. Adhere

  19. Student Internship Programs Program Description

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

    Student Internship Programs Program Description The objective of the Laboratory's student internship programs is to provide students with opportunities for meaningful hands- on...

  20. INTO Colorado State University, Academic Advisor: Short Description Position Description

    E-Print Network [OSTI]

    Stephens, Graeme L.

    INTO Colorado State University, Academic Advisor: Short Description Position Description INTO Colorado State University (INTO CSU) seeks one full-time, 12-month academic advisor who will advise INTO CSU students. The primary responsibility of the academic advisor is to promote and facilitate

  1. WIND ENERGY STUDIES OFFSHORE USING SATELLITE REMOTE SENSING MERETE BRUUN CHRISTIANSEN

    E-Print Network [OSTI]

    1 WIND ENERGY STUDIES OFFSHORE USING SATELLITE REMOTE SENSING MERETE BRUUN CHRISTIANSEN Wind Energy sensing; the method can be extended to a mapping of wind resources. Further, effects of a large offshore

  2. Description of the Scenario Machine

    E-Print Network [OSTI]

    V. M. Lipunov; K. A. Postnov; M. E. Prokhorov; A. I. Bogomazov

    2007-04-11T23:59:59.000Z

    We present here an updated description of the "Scenario Machine" code. This tool is used to carry out a population synthesis of binary stars. Previous version of the description can be found at http://xray.sai.msu.ru/~mystery//articles/review/contents.html

  3. Web Page Development Company Description

    E-Print Network [OSTI]

    Dahl, David B.

    Web Page Development Company Description: Service Provider web site Short Project Name: Research support and networking. Company Description: Website Building Company. This company drives traffic to websites through search engines, and optimizes websites over time. Short Project Name: Site Build Project

  4. Satellite-based laser windsounder

    SciTech Connect (OSTI)

    Schultz, J.F.; Czuchlewski, S.J.; Quick, C.R. [and others

    1997-08-01T23:59:59.000Z

    This is the final report of a one-year, Laboratory-Directed Research and Development (LDRD) project at the Los Alamos National Laboratory (LANL). The project`s primary objective is to determine the technical feasibility of using satellite-based laser wind sensing systems for detailed study of winds, aerosols, and particulates around and downstream of suspected proliferation facilities. Extensive interactions with the relevant operational organization resulted in enthusiastic support and useful guidance with respect to measurement requirements and priorities. Four candidate wind sensing techniques were evaluated, and the incoherent Doppler technique was selected. A small satellite concept design study was completed to identify the technical issues inherent in a proof-of-concept small satellite mission. Use of a Mach-Zehnder interferometer instead of a Fabry-Perot would significantly simplify the optical train and could reduce weight, and possibly power, requirements with no loss of performance. A breadboard Mach-Zehnder interferometer-based system has been built to verify these predictions. Detailed plans were made for resolving other issues through construction and testing of a ground-based lidar system in collaboration with the University of Wisconsin, and through numerical lidar wind data assimilation studies.

  5. An Image-Based Sensor System for Autonomous Rendez-Vous with Uncooperative Satellites

    E-Print Network [OSTI]

    Miravet, Carlos; Krouch, Eloise; del Cura, Juan Manuel

    2008-01-01T23:59:59.000Z

    In this paper are described the image processing algorithms developed by SENER, Ingenieria y Sistemas to cope with the problem of image-based, autonomous rendez-vous (RV) with an orbiting satellite. The methods developed have a direct application in the OLEV (Orbital Life Extension Extension Vehicle) mission. OLEV is a commercial mission under development by a consortium formed by Swedish Space Corporation, Kayser-Threde and SENER, aimed to extend the operational life of geostationary telecommunication satellites by supplying them control, navigation and guidance services. OLEV is planned to use a set of cameras to determine the angular position and distance to the client satellite during the complete phases of rendez-vous and docking, thus enabling the operation with satellites not equipped with any specific navigational aid to provide support during the approach. The ability to operate with un-equipped client satellites significantly expands the range of applicability of the system under development, compar...

  6. Description Plants ESIS ESD FSGD

    E-Print Network [OSTI]

    Ecological Site Description Plants ESIS ESD FSGD ESI Forestland ESI Rangeland Data Access > Return CHARACTERISTICS Site Type: Rangeland Site Name: Red Sandy Loam 25-32" PZ Site ID: R082AY369TX Major Land Resource

  7. MICHIGAN TECHNOLOGICAL UNIVERSITY CLASSIFICATION DESCRIPTION

    E-Print Network [OSTI]

    Endres. William J.

    MICHIGAN TECHNOLOGICAL UNIVERSITY CLASSIFICATION DESCRIPTION Job Title: DIRECTOR Department: CENTER faculty in developing and assessing course goals in support of program and university learning goals for online and blended learning. Provide assistance in evaluating and implementing educational technologies

  8. The Description of Large Systems

    E-Print Network [OSTI]

    Pitman, Kent

    1984-09-01T23:59:59.000Z

    In this paper we discuss the problems associated with the description and manipulation of large systems when their sources are not maintained as single fields. We show why and how tools that address these issues, such ...

  9. MICHIGAN TECHNOLOGICAL UNIVERSITY CLASSIFICATION DESCRIPTION

    E-Print Network [OSTI]

    Endres. William J.

    MICHIGAN TECHNOLOGICAL UNIVERSITY CLASSIFICATION DESCRIPTION JOB TITLE: CUSTODIAN/EVENT ASSOCIATE to conditions by removing snow and ice, applying sand and salt, and removing debris. Adhere to current uniform

  10. MICHIGAN TECHNOLOGICAL UNIVERSITY CLASSIFICATION DESCRIPTION

    E-Print Network [OSTI]

    MICHIGAN TECHNOLOGICAL UNIVERSITY CLASSIFICATION DESCRIPTION JOB TITLE: CUSTODIAN (12 month/40 and clean fixtures. Maintain building entrances according to conditions by removing snow and ice, applying be exercised over seasonal/temporary university employees and student assistants. QUALIFICATION REQUIREMENTS

  11. MICHIGAN TECHNOLOGICAL UNIVERSITY CLASSIFICATION DESCRIPTION

    E-Print Network [OSTI]

    MICHIGAN TECHNOLOGICAL UNIVERSITY CLASSIFICATION DESCRIPTION JOB TITLE: CUSTODIAN (12 month and ice, applying sand and salt, and removing debris. Adhere to current department uniform policy supervision may be exercised over seasonal/temporary university employees and student assistants

  12. MICHIGAN TECHNOLOGICAL UNIVERSITY CLASSIFICATION DESCRIPTION

    E-Print Network [OSTI]

    MICHIGAN TECHNOLOGICAL UNIVERSITY CLASSIFICATION DESCRIPTION JOB TITLE: CUSTODIAN (12 mos and clean fixtures. Maintain building entrances according to conditions by removing snow and ice, applying be exercised over seasonal/temporary university employees and student assistants. QUALIFICATION REQUIREMENTS

  13. MICHIGAN TECHNOLOGICAL UNIVERSITY CLASSIFICATION DESCRIPTION

    E-Print Network [OSTI]

    MICHIGAN TECHNOLOGICAL UNIVERSITY CLASSIFICATION DESCRIPTION JOB TITLE: CUSTODIAN (9 month/20 hours and clean fixtures. Maintain building entrances according to conditions by removing snow and ice, applying be exercised over seasonal/temporary university employees and student assistants. QUALIFICATION REQUIREMENTS

  14. Museum Educator Volunteer Job Description

    E-Print Network [OSTI]

    Pulfrey, David L.

    Museum Educator Volunteer Job Description The Beaty Biodiversity Museum, a new museum housing UBC's rich biological collections, is dedicated to enhancing to the public. Volunteer Museum Educators play a vital role in the museum mission

  15. Satellite Ecology: The Dearth of Environment Dependence

    E-Print Network [OSTI]

    Frank C. van den Bosch; Anna Pasquali; Xiaohu Yang; H. J. Mo; Simone Weinmann; Daniel H. McIntosh; Daniel Aquino

    2008-05-01T23:59:59.000Z

    Using the Sloan Digital Sky Survey (SDSS) galaxy group catalogue of Yang et al. (2007), we study the average colour and average concentration of satellite galaxies as function of (i) their stellar mass, (ii) their group mass, and (iii) their group-centric radius. We find that the colours and concentrations of satellite galaxies are (almost) completely determined by their stellar mass. In particular, at fixed stellar mass, the average colours and concentrations of satellite galaxies are independent of either halo mass or halo-centric radius. We find clear evidence for mass segregation of satellite galaxies in haloes of all masses, and argue that this explains why satellites at smaller halo-centric radii are somewhat redder and somewhat more concentrated. In addition, the weak colour and concentration dependence of satellite galaxies on halo mass is simply a reflection of the fact that more massive haloes host, on average, more massive satellites. Combining these results with the fact that satellite galaxies are, on average, redder and somewhat more concentrated than central galaxies of the same stellar mass, the following picture emerges: galaxies become redder and somewhat more concentrated once they fall into a bigger halo (i.e., once they become a satellite galaxy). This is a clear manifestation of environment dependence. However, there is no indication that the magnitude of the transformation (or its timescale) depends on environment; a galaxy undergoes a transition when it becomes a satellite, but it does not matter whether it becomes a satellite of a small (Milky Way sized) halo, or of a massive cluster. We discuss the implication of this `dearth' of environment dependence for the physical processes responsible for transforming satellite galaxies.

  16. Unsupervised Feature Learning for High-Resolution Satellite Image Classification

    SciTech Connect (OSTI)

    Cheriyadat, Anil M [ORNL

    2013-01-01T23:59:59.000Z

    The rich data provided by high-resolution satellite imagery allow us to directly model geospatial neighborhoods by understanding their spatial and structural patterns. In this paper we explore an unsupervised feature learning approach to model geospatial neighborhoods for classification purposes. While pixel and object based classification approaches are widely used for satellite image analysis, often these approaches exploit the high-fidelity image data in a limited way. In this paper we extract low-level features to characterize the local neighborhood patterns. We exploit the unlabeled feature measurements in a novel way to learn a set of basis functions to derive new features. The derived sparse feature representation obtained by encoding the measured features in terms of the learned basis function set yields superior classification performance. We applied our technique on two challenging image datasets: ORNL dataset representing one-meter spatial resolution satellite imagery representing five land-use categories and, UCMERCED dataset consisting of 21 different categories representing sub-meter resolution overhead imagery. Our results are highly promising and, in the case of UCMERCED dataset we outperform the best results obtained for this dataset. We show that our feature extraction and learning methods are highly effective in developing a detection system that can be used to automatically scan large-scale high-resolution satellite imagery for detecting large-facility.

  17. Integrated Solar Panel Antennas for Cube Satellites.

    E-Print Network [OSTI]

    Mahmoud, Mahmoud N.

    2010-01-01T23:59:59.000Z

    ??This thesis work presents an innovative solution for small satellite antennas by integrating slot antennas and solar cells on the same panel to save small (more)

  18. Finding the Force -- Consistent Particle Seeding for Satellite Aerodynamics

    E-Print Network [OSTI]

    Parham, J Brent

    2013-01-01T23:59:59.000Z

    When calculating satellite trajectories in low-earth orbit, engineers need to adequately estimate aerodynamic forces. But to this day, obtaining the drag acting on the complicated shapes of modern spacecraft suffers from many sources of error. While part of the problem is the uncertain density in the upper atmosphere, this works focuses on improving the modeling of interacting rarified gases and satellite surfaces. The only numerical approach that currently captures effects in this flow regime---like self-shadowing and multiple molecular reflections---is known as test-particle Monte Carlo. This method executes a ray-tracing algorithm to follow particles that pass through a control volume containing the spacecraft and accumulates the momentum transfer to the body surfaces. Statistical fluctuations inherent in the approach demand particle numbers in the order of millions, often making this scheme too costly to be practical. This work presents a parallel test-particle Monte Carlo method that takes advantage of b...

  19. Characterizing switching problems in low earth orbit satellite constellations with satellite failures

    E-Print Network [OSTI]

    Wadsworth, Brandon Scott

    2012-06-07T23:59:59.000Z

    CHARACTERIZING SWITCHING PROBLEMS IN LOW EARTH ORBIT SATELLITE CONSTELLATIONS WITH SATELLITE FAILURES A Thesis by BRANDON SCOTT WADSWORTH Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment... of the requirements for the degree of MASTER OF SCIENCE December 1999 Major Subject: Computer Science CHARACTERIZING SWITCHING PROBLEMS IN LOW EARTH ORBIT SATELLITE CONSTELLATIONS WITH SATELLITE FAILURES A Thesis By BRANDON SCOTT WADSWORTH Submitted to Texas...

  20. Formalism and quality of a proper motion link with extragalactic objects for astrometric satellite missions

    E-Print Network [OSTI]

    M. Metz; M. Geffert

    2003-09-29T23:59:59.000Z

    The accuracy of the link of the proper motion system of astrometric satellite missions like AMEX and GAIA is discussed. Monte-Carlo methods were used to simulate catalogues of positions and proper motions of quasars and galaxies to test the link. The main conclusion is, that future satellite missions like GAIA may be ``self-calibrated'' by their measurements of QSOs, while additional measurements from radio stars or HST-data are needed to calibrate the less deep reaching astrometric satellite missions of AMEX type.

  1. Dynamics of the Galaxy's Satellites

    E-Print Network [OSTI]

    James Binney

    2000-06-28T23:59:59.000Z

    The Milky Way's satellites provide unique information about the density of the Galactic halo at large radii. The inclusion of even a few rather inaccurate proper motions resolves an ambiguity in older mass estimates in favour of higher values. Many of the satellites are concentrated into streams. The dynamics of the Magellanic Stream provided an early indication that the halo reaches out to beyond 100 kpc. Tidal forces between the Clouds are currently disturbing the Clouds' internal dynamics. One would expect this damage to worsen rapidly as the tidal field of the MW excites the eccentricity of the Clouds' mutual orbit. This process, which has yet to be completely modelled, is important for understanding the degree of self-lensing in searches for gravitational lensing events. The Sagittarius Dwarf galaxy very likely contributes significantly to the Galactic warp. The direction of the warp's line of nodes is incorrectly predicted by the simplest models of the Dwarf's orbit. More sophisticated models, in which a complex distribution of stripped dark matter is predicted, may be more successful.

  2. Consistent description of kinetics and hydrodynamics of dusty plasma

    SciTech Connect (OSTI)

    Markiv, B. [Institute for Condensed Matter Physics of the National Academy of Sciences of Ukraine, 1 Svientsitskii St., 79011 Lviv (Ukraine)] [Institute for Condensed Matter Physics of the National Academy of Sciences of Ukraine, 1 Svientsitskii St., 79011 Lviv (Ukraine); Tokarchuk, M. [Institute for Condensed Matter Physics of the National Academy of Sciences of Ukraine, 1 Svientsitskii St., 79011 Lviv (Ukraine) [Institute for Condensed Matter Physics of the National Academy of Sciences of Ukraine, 1 Svientsitskii St., 79011 Lviv (Ukraine); National University Lviv Polytechnic, 12 Bandera St., 79013 Lviv (Ukraine)

    2014-02-15T23:59:59.000Z

    A consistent statistical description of kinetics and hydrodynamics of dusty plasma is proposed based on the Zubarev nonequilibrium statistical operator method. For the case of partial dynamics, the nonequilibrium statistical operator and the generalized transport equations for a consistent description of kinetics of dust particles and hydrodynamics of electrons, ions, and neutral atoms are obtained. In the approximation of weakly nonequilibrium process, a spectrum of collective excitations of dusty plasma is investigated in the hydrodynamic limit.

  3. STORM TIME SEASONAL VARIATION OF TEC IN THE SOUTHERN HEMISPHERE MID-LATITUDE REGIONS USING SIGNALS FROM GPS SATELLITE

    E-Print Network [OSTI]

    Kassie, Endawoke Yizengaw

    region. The main source of this heating is the joule dissipation of electric currents (Förster & Jakowski SIGNALS FROM GPS SATELLITE E. Yizengaw1 and E. A. Essex Cooperative Research Center for Satellite Systems AND METHODS During an ionospheric storm there is heating of the lower part of the thermosphere in the auroral

  4. Isolation and characterization of a highly repeated satellite DNA sequence from the cyprinid fish Notropis lutrensis

    E-Print Network [OSTI]

    Moyer, Susan Pavlosky

    1986-01-01T23:59:59.000Z

    electrophoresis in an agarose gel. Evidence of a tandem arrangement of the satellite was demonstrated by the Formation oF "ladders" in partial restriction endonuclease digests. The basic monomeric repeat unit of the satellite was sequenced and Found... Horizontal Agarose Gel Electrophoresis Photography Results 10 10 ISOLATION AND RESTRICTION ENDONUCLEASE MAPPING OF THE MBOI REPEAT UNIT Materials and Methods 16 16 Isolation of the MboI Repeat Unit Purification of the MboI Repeat Unit DNA...

  5. A NEW OPERATIONAL MODEL FOR SATELLITE-DERIVED IRRADIANCES DESCRIPTION AND VALIDATION

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublic Utilities Address: 160 East 300 SouthWater Rights, Substantive(Sichuan, Sw China)| OpenTheOfAnd Eruption

  6. Want to Install A Satellite Dish ?

    E-Print Network [OSTI]

    Maxwell, Bruce D.

    listed below to ensure proper installation of your dish. 1. Permanent alterations or modification utility lines would be interfered with by satellite dish post installation. 6. Entry into the unit in case of nearby utility lines or other factors. 3--Point of entry for satellite dish cable

  7. Satellite Eye for Galathea 3 -Slutrapport

    E-Print Network [OSTI]

    Satellite Eye for Galathea 3 - Slutrapport Charlotte Bay Hasager, Peter Brøgger Sørensen, Jacob L Abstract (in English) (max. 2000 char.): The Satellite Eye for Galathea 3 project started on the 10th March August 2006. The expedition lasted in total 256 days (8 months), and the Satelitte Eye project continued

  8. Satellite Application Facility for Numerical Weather Prediction

    E-Print Network [OSTI]

    Stoffelen, Ad

    into Numerical Weather Prediction (NWP) models. However, the impact of such observations often critNWP SAF Satellite Application Facility for Numerical Weather Prediction Document NWPSAF-KN-VS-002 Stoffelen KNMI #12;NWP SAF Satellite Application Facility for Numerical Weather Prediction Report

  9. Satellite Navigation Integrity Assurance: Lessons Learned

    E-Print Network [OSTI]

    Stanford University

    Satellite Navigation Integrity Assurance: Lessons Learned from Hurricane Katrina ION GNSS 2008 by the FAA Satellite Navigation Program Office #12;17 September 2008 Lessons Learned from Hurricane Katrina 2 for probabilistic modeling and analysis #12;17 September 2008 Lessons Learned from Hurricane Katrina 3 Key Sources

  10. Capture of Irregular Satellites at Jupiter

    E-Print Network [OSTI]

    Nesvorny, D; Deienno, R

    2014-01-01T23:59:59.000Z

    The irregular satellites of outer planets are thought to have been captured from heliocentric orbits. The exact nature of the capture process, however, remains uncertain. We examine the possibility that irregular satellites were captured from the planetesimal disk during the early Solar System instability when encounters between the outer planets occurred (Nesvorny, Vokrouhlicky & Morbidelli 2007, AJ 133; hereafter NVM07). NVM07 already showed that the irregular satellites of Saturn, Uranus and Neptune were plausibly captured during planetary encounters. Here we find that the current instability models present favorable conditions for capture of irregular satellites at Jupiter as well, mainly because Jupiter undergoes a phase of close encounters with an ice giant. We show that the orbital distribution of bodies captured during planetary encounters provides a good match to the observed distribution of irregular satellites at Jupiter. The capture efficiency for each particle in the original transplanetary d...

  11. CANISTER HANDLING FACILITY DESCRIPTION DOCUMENT

    SciTech Connect (OSTI)

    J.F. Beesley

    2005-04-21T23:59:59.000Z

    The purpose of this facility description document (FDD) is to establish requirements and associated bases that drive the design of the Canister Handling Facility (CHF), which will allow the design effort to proceed to license application. This FDD will be revised at strategic points as the design matures. This FDD identifies the requirements and describes the facility design, as it currently exists, with emphasis on attributes of the design provided to meet the requirements. This FDD is an engineering tool for design control; accordingly, the primary audience and users are design engineers. This FDD is part of an iterative design process. It leads the design process with regard to the flowdown of upper tier requirements onto the facility. Knowledge of these requirements is essential in performing the design process. The FDD follows the design with regard to the description of the facility. The description provided in this FDD reflects the current results of the design process.

  12. SciTech Connect: Hydrogen peroxide propulsion for smaller satellites...

    Office of Scientific and Technical Information (OSTI)

    Conference: Hydrogen peroxide propulsion for smaller satellites (SSC98-VIII-1) Citation Details In-Document Search Title: Hydrogen peroxide propulsion for smaller satellites...

  13. T-649: Red Hat Network Satellite Server Request Validation Flaw...

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

    49: Red Hat Network Satellite Server Request Validation Flaw Permits Cross-Site Request Forgery Attacks T-649: Red Hat Network Satellite Server Request Validation Flaw Permits...

  14. Sustainable Internet Architecture PROJECT DESCRIPTION

    E-Print Network [OSTI]

    Kuzmanovic, Aleksandar

    Sustainable Internet Architecture PROJECT DESCRIPTION 1 Introduction The Internet currently plays that the problems in the current Internet architecture stem from its lack of sustainability which impedes future de of challenges. Numerous research studies on a new Internet architecture (e.g., [16, 37, 48, 54, 55]) have

  15. Project Description July 13, 2006

    E-Print Network [OSTI]

    Gilfoyle, Jerry

    Project Description July 13, 2006 1 Results from Prior NSF Support The Department of Physics. The grant period started May 1, 1995 with a duration of twenty-four months. In this project video technology' learning of the fundamental ideas of Newtonian mechanics. With the use of low-cost video cameras

  16. Project Description Executive Summary Report

    E-Print Network [OSTI]

    O'Toole, Alice J.

    $Total Project Cost: 1,000,000Auxillary Enterprises Balances $ 9,400,000Revenue Financing System Bonds $ 1Project Description Executive Summary Report Project Information Project Budget Project Funding 302-680 Parking Structure Phase I This project consists of a 750 space parking garage of approximately 251

  17. RF test bench automation Description

    E-Print Network [OSTI]

    Dobigeon, Nicolas

    RF test bench automation Description: Callisto would like to implement automated RF test bench. Three RF test benches have to be studied and automated: LNA noise temperature test bench LNA gain phase of the test benches and an implementation of the automation phase. Tasks: Noise temperature

  18. THE UNIVERSITY OF CLASSIFICATION DESCRIPTION

    E-Print Network [OSTI]

    Portman, Douglas

    1 THE UNIVERSITY OF ROCHESTER CLASSIFICATION DESCRIPTION TITLE: Web Specialist and Analyst DATE: 01 ­ Advancement Service and provide assistance in the development and management of web-based assets, direct solicitations support ­ webpages for print and e-mail marketing support, web development, Share

  19. ARCHITECTURE PROGRAMS AND COURSE DESCRIPTIONS

    E-Print Network [OSTI]

    Kamat, Vineet R.

    2009­2010 ARCHITECTURE PROGRAMS AND COURSE DESCRIPTIONS UNIVERSITY OF MICHIGAN #12;© 2008, degree options, and courses for the UM architecture program. This document is available for download from the Taubman College website at http://www.TaubmanCollege. umich.edu/architecture/bulletin/. If you

  20. Gas Shepherding by an Infalling Satellite

    E-Print Network [OSTI]

    P. Chang

    2008-05-22T23:59:59.000Z

    I calculate the action of a satellite, infalling through dynamical friction, on a coplanar gaseous disk of finite radial extent. The disk tides, raised by the infalling satellite, couple the satellite and disk. Dynamical friction acting on the satellite then shrinks the radius of the coupled satellite-disk system. Thus, the gas is ``shepherded'' to smaller radii. In addition, gas shepherding produces a large surface density enhancement at the disk edge. If the disk edge then becomes gravitationally unstable and fragments, it may give rise to enhanced star formation. On the other hand, if the satellite is sufficiently massive and dense, the gas may be transported from $\\sim 100$ pc to inside of a 10 to 10s of parsecs before completely fragmenting into stars. I argue that gas shepherding may drive the fueling of active galaxies and central starbursts and I compare this scenario to competing scenarios. I argue that sufficiently large and dense super star clusters (acting as the shepherding satellites) can shepherd a gas disk down to ten to tens of parsecs. Inside of ten to tens of parsecs, another mechanism may operate, i.e., cloud-cloud collisions or a marginally (gravitationally) stable disk, that drives the gas $\\lesssim 1$ pc, where it can be viscously accreted, feeding a central engine.

  1. Description

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation Proposed Newcatalyst phasesData FilesShape, Density, and Morphologyusing TD-DFT. |

  2. Synthetic Aperture Radar Interferometry with 3 satellites

    E-Print Network [OSTI]

    Wong, Wallace D. (Wallace Dazheng)

    2005-01-01T23:59:59.000Z

    Our study investigates interferometric SAR (InSAR) post-processing height retrieval techniques. We explore the possible improvements by adding a third satellite to the two already in orbit, and examine some potential uses ...

  3. Emerging trends in the satellite industry

    E-Print Network [OSTI]

    Salazar, Vagn Knudsen

    2012-01-01T23:59:59.000Z

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

  4. Satellite Parallaxes of Lensing Events Towards the Galactic Bulge

    E-Print Network [OSTI]

    B. Scott Gaudi; Andrew Gould

    1996-08-20T23:59:59.000Z

    In order to understand the nature of the lenses that generate microlensing events, one would like to measure their mass, distance, and velocity. Unfortunately, current microlensing experiments measure only one parameter of the events, the characteristic timescale, which is a combination of the underlying physical parameters. Other methods are required to extract additional information. Parallax measurements using a satellite in an Earth-like orbit yield the projected velocity of the lens: ${\\bf{\\tilde v}} ={\\bf{v}}/(1-z)$, where ${\\bf{v}}$ is the transverse velocity (speed and direction) of the lens relative to the Earth-source line of sight, and $z$ is the ratio of the distances to the lens and the source. A measurement of ${\\bf{\\tilde v}}$ could distinguish between lenses belonging to the bulge and disk populations. We show that for photometric precisions of 1% to 2%, it is possible to measure the projected speed, $\\tilde v$, to an accuracy of $\\leq 10%$ for over 70% of disk lenses and over 60% of bulge lenses. For measuring the projected velocity ${\\bf{\\tilde v}}$, the percentages are 40% and {30%}, respectively. We find lines of sight $> 2^{\\circ}$ away from the ecliptic are preferable, and an Earth-satellite separation in the range $0.7 {\\rm{AU}} - 1.9{\\rm{AU}}$ is optimal. The requirements of the satellite for measuring the projected velocities of events towards the bulge are similar to those for measurements toward the LMC.

  5. Satellite streamfunction analysis for the California current

    E-Print Network [OSTI]

    Arango, Hernan Guillermo

    1987-01-01T23:59:59.000Z

    SATELLITE STREAMFUNCTION ANALYSIS FOR THE CALIFORNIA CURRENT A Thesis by HERNAN GUILLERMO ARANGO Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirement for the degree of MASTER OF SCIENCE August... 1987 Major Subject: Oceanography SATELLITE STREAMFUNCTION ANALYSIS FOR THE CALIFORNIA CURRENT A Thesis by HERNAN GUILLERMO ARANGO Approved as to style and content by Andrew C. Vastano (Chairman of Committee) Robert O. Reid (Member) Geor e L...

  6. GROUNDWATER PROTECTION MANAGEMENT PROGRAM DESCRIPTION.

    SciTech Connect (OSTI)

    PAQUETTE,D.E.; BENNETT,D.B.; DORSCH,W.R.; GOODE,G.A.; LEE,R.J.; KLAUS,K.; HOWE,R.F.; GEIGER,K.

    2002-05-31T23:59:59.000Z

    THE DEPARTMENT OF ENERGY ORDER 5400.1, GENERAL ENVIRONMENTAL PROTECTION PROGRAM, REQUIRES THE DEVELOPMENT AND IMPLEMENTATION OF A GROUNDWATER PROTECTION PROGRAM. THE BNL GROUNDWATER PROTECTION MANAGEMENT PROGRAM DESCRIPTION PROVIDES AN OVERVIEW OF HOW THE LABORATORY ENSURES THAT PLANS FOR GROUNDWATER PROTECTION, MONITORING, AND RESTORATION ARE FULLY DEFINED, INTEGRATED, AND MANAGED IN A COST EFFECTIVE MANNER THAT IS CONSISTENT WITH FEDERAL, STATE, AND LOCAL REGULATIONS.

  7. Quantifying Offshore Wind Resources from Satellite Wind Maps

    E-Print Network [OSTI]

    Pryor, Sara C.

    Quantifying Offshore Wind Resources from Satellite Wind Maps: Study Area the North Sea C. B National Laboratory, Roskilde, Denmark Offshore wind resources are quantified from satellite synthetic site at Horns Rev is given based on satellite SAR observa- tions.The comparison of offshore satellite

  8. NOAA Satellite and Information Service The National Environmental Satellite, Data, and Information Service (NESDIS) is dedicated to providing

    E-Print Network [OSTI]

    satellites and other sources to promote, protect, and enhance the Nation's economy, security, environmentNOAA Satellite and Information Service Mission The National Environmental Satellite, Data the Nation's operational environmental satellites, · operates the NOAA National Data Centers, · provides data

  9. Analysis of Time Series Using Compact Model-Based Descriptions

    E-Print Network [OSTI]

    Kriegel, Hans-Peter

    Analysis of Time Series Using Compact Model-Based Descriptions Hans-Peter Kriegel, Peer Kr this is a combination of the coefficients 1, . . . , 3 representing the three input time series using a function f-of-the-art compression methods. The results are visually presented in a very concise way so that the user can easily

  10. OSU Agricultural Composting Workshop Day 1 Title Description

    E-Print Network [OSTI]

    Tullos, Desiree

    OSU Agricultural Composting Workshop Day 1 Title Description 8:30 Registration 9:00 Welcome; provide handouts; form work groups 9:30 The composting process Stages of composting; composting methods; composting parameters (temperature, moisture, C/N ratio, pH, micro-organisms, etc.); what should I compost

  11. Generating Descriptions that Summarize Geospatial and Temporal Data Martin Molina

    E-Print Network [OSTI]

    Molina, Martn

    pattern analysis, etc. In addition, geospatial and temporal data summarization can be combined with domainGenerating Descriptions that Summarize Geospatial and Temporal Data Martin Molina Department a knowledge-based method for automatically generating summaries of geospatial and temporal data, i.e. data

  12. FRACTAL DESCRIPTION OF ROUGH SURFACES FOR HAPTIC DISPLAY

    E-Print Network [OSTI]

    Stanford University

    FRACTAL DESCRIPTION OF ROUGH SURFACES FOR HAPTIC DISPLAY A DISSERTATION SUBMITTED TO THE DEPARTMENT system using fractals. A background on traditional methods for describing surface roughness is given. Fractals are used to characterize one- dimensional surface profiles using two parameters, the amplitude

  13. ORIGINAL ARTICLE Approximate Truth and Descriptive Nesting

    E-Print Network [OSTI]

    Barrett, Jeffrey A.

    ORIGINAL ARTICLE Approximate Truth and Descriptive Nesting Jeffrey Alan Barrett Received: 7 July. This paper presents a notion of local probable approximate truth in terms of descriptive nesting relations

  14. SNF AGING SYSTEM DESCRIPTION DOCUMENT

    SciTech Connect (OSTI)

    L.L. Swanson

    2005-04-06T23:59:59.000Z

    The purpose of this system description document (SDD) is to establish requirements that drive the design of the spent nuclear fuel (SNF) aging system and associated bases, which will allow the design effort to proceed. This SDD will be revised at strategic points as the design matures. This SDD identifies the requirements and describes the system design, as it currently exists, with emphasis on attributes of the design provided to meet the requirements. This SDD is an engineering tool for design control; accordingly, the primary audience and users are design engineers. This SDD is part of an iterative design process. It leads the design process with regard to the flow down of upper tier requirements onto the system. Knowledge of these requirements is essential in performing the design process. The SDD follows the design with regard to the description of the system. The description provided in the SDD reflects the current results of the design process. Throughout this SDD, the term aging cask applies to vertical site-specific casks and to horizontal aging modules. The term overpack is a vertical site-specific cask that contains a dual-purpose canister (DPC) or a disposable canister. Functional and operational requirements applicable to this system were obtained from ''Project Functional and Operational Requirements'' (F&OR) (Curry 2004 [DIRS 170557]). Other requirements that support the design process were taken from documents such as ''Project Design Criteria Document'' (PDC) (BSC 2004 [DES 171599]), ''Site Fire Hazards Analyses'' (BSC 2005 [DIRS 172174]), and ''Nuclear Safety Design Bases for License Application'' (BSC 2005 [DIRS 171512]). The documents address requirements in the ''Project Requirements Document'' (PRD) (Canori and Leitner 2003 [DIRS 166275]). This SDD includes several appendices. Appendix A is a Glossary; Appendix B is a list of key system charts, diagrams, drawings, lists and additional supporting information; and Appendix C is a list of procedures that will be used to operate the system.

  15. ELECTRICAL SUPPORT SYSTEM DESCRIPTION DOCUMENT

    SciTech Connect (OSTI)

    S. Roy

    2004-06-24T23:59:59.000Z

    The purpose of this revision of the System Design Description (SDD) is to establish requirements that drive the design of the electrical support system and their bases to allow the design effort to proceed to License Application. This SDD is a living document that will be revised at strategic points as the design matures over time. This SDD identifies the requirements and describes the system design as they exist at this time, with emphasis on those attributes of the design provided to meet the requirements. This SDD has been developed to be an engineering tool for design control. Accordingly, the primary audience/users are design engineers. This type of SDD both ''leads'' and ''trails'' the design process. It leads the design process with regard to the flow down of upper tier requirements onto the system. Knowledge of these requirements is essential in performing the design process. The SDD trails the design with regard to the description of the system. The description provided in the SDD is a reflection of the results of the design process to date. Functional and operational requirements applicable to electrical support systems are obtained from the ''Project Functional and Operational Requirements'' (F&OR) (Siddoway 2003). Other requirements to support the design process have been taken from higher-level requirements documents such as the ''Project Design Criteria Document'' (PDC) (Doraswamy 2004), and fire hazards analyses. The above-mentioned low-level documents address ''Project Requirements Document'' (PRD) (Canon and Leitner 2003) requirements. This SDD contains several appendices that include supporting information. Appendix B lists key system charts, diagrams, drawings, and lists, and Appendix C includes a list of system procedures.

  16. ELECTRICAL POWER SYSTEM DESCRIPTION DOCUMENT

    SciTech Connect (OSTI)

    M. Maniyar

    2004-06-22T23:59:59.000Z

    The purpose of this revision of the System Description Document (SDD) is to establish requirements that drive the design of the electrical power system and their bases to allow the design effort to proceed to License Application. This SDD is a living document that will be revised at strategic points as the design matures over time. This SDD identifies the requirements and describes the system design as they exist at this time, with emphasis on those attributes of the design provided to meet the requirements. This SDD has been developed to be an engineering tool for design control. Accordingly, the primary audience are design engineers. This type of SDD leads and follows the design process. It leads the design process with regard to the flow down of upper tier requirements onto the system. Knowledge of these requirements is essential to performing the design process. This SDD follows the design with regard to the description of the system. The description provided in the SDD is a reflection of the results of the design process to date. Functional and operational requirements applicable to this system are obtained from ''Project Functional and Operational Requirements'' (F&OR) (Siddoway, 2003). Other requirements to support the design process have been taken from higher level requirements documents such as ''Project Design Criteria Document'' (PDC) (Doraswamy 2004), the fire hazards analyses, and the preclosure safety analysis. The above mentioned low-level documents address ''Project Requirements Document'' (PRD) (Canori and Leitner 2003) requirements. This SDD includes several appendices with supporting information. Appendix B lists key system charts, diagrams, drawings, and lists; and Appendix C is a list of system procedures.

  17. Descriptive Model of Generic WAMS

    SciTech Connect (OSTI)

    Hauer, John F.; DeSteese, John G.

    2007-06-01T23:59:59.000Z

    The Department of Energys (DOE) Transmission Reliability Program is supporting the research, deployment, and demonstration of various wide area measurement system (WAMS) technologies to enhance the reliability of the Nations electrical power grid. Pacific Northwest National Laboratory (PNNL) was tasked by the DOE National SCADA Test Bed Program to conduct a study of WAMS security. This report represents achievement of the milestone to develop a generic WAMS model description that will provide a basis for the security analysis planned in the next phase of this study.

  18. Description of CBECS Building Types

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) " ,"ClickPipelines About U.S.30Natural Gas Glossary529 633 622 56623 4623 42YearDelaware Natural2Description

  19. Collective phase description of oscillatory convection

    SciTech Connect (OSTI)

    Kawamura, Yoji, E-mail: ykawamura@jamstec.go.jp [Institute for Research on Earth Evolution, Japan Agency for Marine-Earth Science and Technology, Yokohama 236-0001 (Japan)] [Institute for Research on Earth Evolution, Japan Agency for Marine-Earth Science and Technology, Yokohama 236-0001 (Japan); Nakao, Hiroya [Department of Mechanical and Environmental Informatics, Tokyo Institute of Technology, Tokyo 152-8552 (Japan)] [Department of Mechanical and Environmental Informatics, Tokyo Institute of Technology, Tokyo 152-8552 (Japan)

    2013-12-15T23:59:59.000Z

    We formulate a theory for the collective phase description of oscillatory convection in Hele-Shaw cells. It enables us to describe the dynamics of the oscillatory convection by a single degree of freedom which we call the collective phase. The theory can be considered as a phase reduction method for limit-cycle solutions in infinite-dimensional dynamical systems, namely, stable time-periodic solutions to partial differential equations, representing the oscillatory convection. We derive the phase sensitivity function, which quantifies the phase response of the oscillatory convection to weak perturbations applied at each spatial point, and analyze the phase synchronization between two weakly coupled Hele-Shaw cells exhibiting oscillatory convection on the basis of the derived phase equations.

  20. Integrated Project Management System description

    SciTech Connect (OSTI)

    NONE

    1994-09-01T23:59:59.000Z

    The Integrated Program Management System (IPMS) Description is a ``working`` document that describes the work processes of the Uranium Mill Tailings Remedial Action Project Office (UMTRA) and IPMS Group. This document has undergone many revisions since the UMTRA Project began; this revision not only updates the work processes but more clearly explains the relationships between the Project Office, contractors, and other participants. The work process flow style has been revised to better describe Project work and the relationships of participants. For each work process, more background and guidance on ``why`` and ``what is expected`` is given. For example, a description of activity data sheets has been added in the work organization and the Project performance and reporting processes, as well as additional detail about the federal budget process and funding management and improved flow charts and explanations of cost and schedule management. A chapter has been added describing the Cost Reduction/Productivity Improvement Program. The Change Control Board (CCB) procedures (Appendix A) have been updated. Project critical issues meeting (PCIM) procedures have been added as Appendix B. Budget risk assessment meeting procedures have been added as Appendix C. These appendices are written to act as stand-alone documentation for each process. As the procedures are improved and updated, the documentation can be updated separately.

  1. Bloat control and generalization pressure using the minimum description length principle for a

    E-Print Network [OSTI]

    Bacardit, Jaume

    Bloat control and generalization pressure using the minimum description length principle propose a method to achieve these objectives based on the Minimum Description Length (MDL) principle. This principle is a metric which combines in a smart way the accuracy and the complexity of a theory (rule set

  2. Soviet satellite communications science and technology

    SciTech Connect (OSTI)

    Birch, J.N.; Campanella, S.J.; Gordon, G.D.; McElroy, D.R.; Pritchard, W.L.; Stamminger, R.

    1991-08-01T23:59:59.000Z

    This is a report by six US scientists and engineers concerning the current state of the art and projections of future Soviet satellite communications technologies. The panel members are experts in satellite stabilization, spacecraft environments, space power generation, launch systems, spacecraft communications sciences and technologies, onboard processing, ground stations, and other technologies that impact communications. The panel assessed the Soviet ability to support high-data-rate space missions at 128 Mbps by evaluating current and projected Soviet satellite communications technologies. A variety of space missions were considered, including Earth-to-Earth communications via satellites in geostationary or highly elliptical orbits, those missions that require space-to-Earth communications via a direct path and those missions that require space-to-Earth communications via a relay satellite. Soviet satellite communications capability, in most cases, is 10 years behind that of the United States and other industrialized nations. However, based upon an analysis of communications links needed to support these missions using current Soviet capabilities, it is well within the current Soviet technology to support certain space missions outlined above at rates of 128 Mbps or higher, although published literature clearly shows that the Soviet Union has not exceeded 60 Mbps in its current space system. These analyses are necessary but not sufficient to determine mission data rates, and other technologies such as onboard processing and storage could limit the mission data rate well below that which could actually be supported via the communications links. Presently, the Soviet Union appears to be content with data rates in the low-Earth-orbit relay via geostationary mode of 12 Mbps. This limit is a direct result of power amplifier limits, spacecraft antenna size, and the utilization of K{sub u}-band frequencies. 91 refs., 16 figs., 15 tabs.

  3. Satellite image analysis for surveillance, vegetation and climate change

    SciTech Connect (OSTI)

    Cai, D Michael [Los Alamos National Laboratory

    2011-01-18T23:59:59.000Z

    Recently, many studies have provided abundant evidence to show the trend of tree mortality is increasing in many regions, and the cause of tree mortality is associated with drought, insect outbreak, or fire. Unfortunately, there is no current capability available to monitor vegetation changes, and correlate and predict tree mortality with CO{sub 2} change, and climate change on the global scale. Different survey platforms (methods) have been used for forest management. Typical ground-based forest surveys measure tree stem diameter, species, and alive or dead. The measurements are low-tech and time consuming, but the sample sizes are large, running into millions of trees, covering large areas, and spanning many years. These field surveys provide powerful ground validation for other survey methods such as photo survey, helicopter GPS survey, and aerial overview survey. The satellite imagery has much larger coverage. It is easier to tile the different images together, and more important, the spatial resolution has been improved such that close to or even higher than aerial survey platforms. Today, the remote sensing satellite data have reached sub-meter spatial resolution for panchromatic channels (IKONOS 2: 1 m; Quickbird-2: 0.61 m; Worldview-2: 0.5 m) and meter spatial resolution for multi-spectral channels (IKONOS 2: 4 meter; Quickbird-2: 2.44 m; Worldview-2: 2 m). Therefore, high resolution satellite imagery can allow foresters to discern individual trees. This vital information should allow us to quantify physiological states of trees, e.g. healthy or dead, shape and size of tree crowns, as well as species and functional compositions of trees. This is a powerful data resource, however, due to the vast amount of the data collected daily, it is impossible for human analysts to review the imagery in detail to identify the vital biodiversity information. Thus, in this talk, we will discuss the opportunities and challenges to use high resolution satellite imagery and machine learning theory to monitor tree mortality at the level of individual trees.

  4. Fast Spatial Prediction of Global Processes from Satellite Data Hsin-Cheng Huang

    E-Print Network [OSTI]

    Huang, Su-Yun

    Fast Spatial Prediction of Global Processes from Satellite Data Hsin-Cheng Huang Institute, statistically optimal, spatial prediction of global processes based on spatially irregular data. Importantly water and data is obvious. Using the usual stochastic methods of spatial prediction (e.g., Cressie, 1993

  5. The Impact of Inhomogeneous Reionization on the Satellite Galaxy Population of the Milky Way

    SciTech Connect (OSTI)

    Busha, Michael T.; Alvarez, Marcelo A.; Wechsler, Risa H.; Abel, Tom; Strigari, Louis E.; /KIPAC, Menlo Park; ,

    2009-08-03T23:59:59.000Z

    We use the publicly available subhalo catalogs from the via Lactea simulation along with a Gpc-scale N-body simulation to understand the impact of inhomogeneous reionization on the satellite galaxy population of the Milky Way. The large-volume simulation is combined with a model for reionization that allows us to predict the distribution of reionization times for Milky Way mass halos. Motivated by this distribution, we identify candidate satellite galaxies in the simulation by requiring that any subhalo must grow above a specified mass threshold before it is reionized; after this time the photoionizing background will suppress both the formation of stars and the accretion of gas. We show that varying the reionization time over the range expected for Milky Way mass halos can change the number of satellite galaxies by roughly two orders of magnitude. This conclusion is in contradiction with a number of studies in the literature, and we conclude that this is a result of inconsistent application of the results of Gnedin (2000); subtle changes in the assumptions about how reionization affects star formation in small galaxies can lead to large changes in the effect of changing the reionization time on the number of satellites. We compare our satellite galaxies to observations using both abundance matching and stellar population synthesis methods to assign luminosities to our subhalos and account for observational completeness effects. Additionally, if we assume that the mass threshold is set by the virial temperature T{sub vir} = 8 x 10{sup 3} K we find that our model accurately matches the vmax distribution, radial distribution, and luminosity function of observed Milky Way satellites for a reionization time z{sub reion} = 9.6{sub -2.1}{sup 1.0}, assuming that the via Lactea subhalo distribution is representative of the Milky Way. This results in the presence of 119{sub -50}{sup +202} satellite galaxies.

  6. Offshore wind resource assessment through satellite images

    E-Print Network [OSTI]

    1 Slide no. 4 Offshore wind resource assessment through satellite images Charlotte Bay Hasager images for offshore wind ressource assessment in lieu of in-situ mast observations #12;4 Slide no Hasager, Dellwik, Nielsen and Furevik, 2004, Validation of ERS-2 SAR offshore wind-speed maps in the North

  7. SWOT Satellite Mission: Combined State Parameter Estimation

    E-Print Network [OSTI]

    Washington at Seattle, University of

    river basins LISFLOOD-FP, a raster- based inundation model Based on a 1-D kinematic wave equation, 27 February 2008 #12;2 Outline Surface Water Ocean Topography (SWOT) satellite mission The state-parameter estimation problem Data assimilation experiments ­ Water depth ­ Discharge ­ Channel width ­ Roughness

  8. SEMI EMPIRICAL SATELLITE MODELS Richard Perez1

    E-Print Network [OSTI]

    Perez, Richard R.

    used for solar engineering applications. These satellites are equipped with several radiation sensors University of New York, ASRC, Albany, NY, USA 2 GeoModel Solar, Bratislava, Slovakia Abstract This chapter discusses basic principles of solar irradiance modeling based on the use of input data from geostationary

  9. ATS 351, Spring 2010 Satellite 50 points

    E-Print Network [OSTI]

    Rutledge, Steven

    sensor is a radar. Passive sensors do not emit any radiation, and only detect naturally occurring their own radiation, and measure the return signal that is sent back to them. A good example of an active radiation that is emitted. Most satellites are passive sensors. 3. (5 points). Label each of the following

  10. Satellite Infrared Soundings From NOAA Spacecraft

    E-Print Network [OSTI]

    NOAA Tec / Satellite Infrared Soundings From NOAA Spacecraft #12;U.S. DEPARTMENT OF COMMERCE Infrared Soundings From NOAA Spacecraft L. M. McMillin D. Q. Wark J. M. Siomkajlo P. G. Abel A. Werbowetzki. E. Bittner C. M. Hayden #12;UDC 551.507.362.2:551.508.2:551.501.7:535-1 Physics Infrared radiation

  11. Total Solar Irradiance Satellite Composites and their

    E-Print Network [OSTI]

    Scafetta, Nicola

    Chapter 12 Total Solar Irradiance Satellite Composites and their Phenomenological Effect on Climate. Phenomenological solar signature on climate 310 9. Conclusion 312 1. INTRODUCTION A contiguoustotal solar from each other, in particular about whether the TSI minimum during solar Cycles 22e23 (1995

  12. Building High-Quality Climate Data Records from Operational Satellites

    E-Print Network [OSTI]

    Kuligowski, Bob

    ;Implications to Construction of Satellite Climate Data Record · Well characterize the errors of satellite-A ATMS NOAA6-14 NOAA15-19 Suomi NPP MetOp-A/B FY

  13. Building technological capability within satellite programs in developing countries

    E-Print Network [OSTI]

    Wood, Danielle Renee

    2012-01-01T23:59:59.000Z

    Global participation in space activity is growing as satellite technology matures and spreads. Countries in Africa, Asia and Latin America are creating or reinvigorating national satellite programs. These countries are ...

  14. Achieving broad access to satellite control research with zero robotics

    E-Print Network [OSTI]

    Katz, Jacob G

    2013-01-01T23:59:59.000Z

    Since operations began in 2006, the SPHERES facility, including three satellites aboard the International Space Station (ISS), has demonstrated many future satellite technologies in a true microgravity environment and ...

  15. Subject Description CURRICULAR SUBJECT LISTING BY SUBJECT NUMBER

    E-Print Network [OSTI]

    Wisconsin at Madison, University of

    Subject Description CURRICULAR SUBJECT LISTING BY SUBJECT NUMBER Subject Description Monday AND INSURANCE 242 ACTUARIAL SCIENCE 243 TRANSPORTATION AND PUBLIC UTILITIES 244 CLASSICS 250 COMMUNICATION ARTS Reporting #12;Subject Description CURRICULAR SUBJECT LISTING BY SUBJECT NUMBER Subject Description Monday

  16. Optical frequency standards for gravitational wave detection using satellite Doppler velocimetry

    E-Print Network [OSTI]

    Vutha, Amar C

    2015-01-01T23:59:59.000Z

    Gravitational waves imprint apparent Doppler shifts on the frequency of photons propagating between an emitter and detector of light. This forms the basis of a method to detect gravitational waves using Doppler velocimetry between pairs of satellites. Such detectors, operating in the milli-hertz gravitational frequency band, could lead to the direct detection of gravitational waves. The crucial component in such a detector is the frequency standard on board the emitting and receiving satellites. We point out that recent developments in atomic frequency standards have led to devices that are approaching the sensitivity required to detect gravitational waves from astrophysically interesting sources. The sensitivity of satellites equipped with optical frequency standards for Doppler velocimetry is examined, and a design for a robust, space-capable optical frequency standard is presented.

  17. Machinist Pipeline/Apprentice Program Program Description

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

    Machinist PipelineApprentice Program Program Description The Machinist Pipeline Program was created by the Prototype Fabrication Division to fill a critical need for skilled...

  18. Electricity Delivery and Energy Reliability PROGRAM DESCRIPTION

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

    32 Electricity Delivery and Energy Reliability PROGRAM DESCRIPTION The Office of Electricity Delivery and Energy Reliability (OE) leads national efforts to modernize the electric...

  19. Home energy rating systems: Program descriptions

    SciTech Connect (OSTI)

    Vine, E.; Barnes, B.K.; Ritschard, R.

    1987-02-01T23:59:59.000Z

    This report contains the descriptions of home energy rating and labelling programs (HERS) that were surveyed in January 1986 as part of a national evaluation of HERS.

  20. A model for improving ocean wind forecasts using satellite

    E-Print Network [OSTI]

    Malmberg, Anders

    Using the dynamical model from previous talk we now want to assimilate the satellite measurements Using the dynamical model from previous talk we now want to assimilate the satellite measurements now want to assimilate the satellite measurements into this model. We will discuss the measurement

  1. Satellite Eye for Galathea 3 Annual Report 2006

    E-Print Network [OSTI]

    Satellite Eye for Galathea 3 Annual Report 2006 Charlotte Bay Hasager, Peter Brøgger Sørensen, Leif Title: Satellite Eye for Galathea 3 Annual Report 2006 Department: Wind Energy Department Abstract (max. 2000 char.): ISSN 0106-2840 ISBN 978-87-550-3580-5 The Satellite Eye for Galathea 3 project

  2. Satellite Eye for Galathea 3 Annual Report 2007

    E-Print Network [OSTI]

    Satellite Eye for Galathea 3 Annual Report 2007 Charlotte Bay Hasager, Peter Brøgger Sørensen, Leif Nielsen, Roberto Saldo og René Møller Title: Satellite Eye for Galathea 3 Annual Report 2007 Department: Wind Energy Department Risø-R-1626(EN) March 2008 Abstract (max. 2000 char.): Satellite Eye

  3. Observing ocean heat content using satellite gravity and altimetry

    E-Print Network [OSTI]

    Jayne, Steven

    : ocean heat content, altimetry, satellite gravity, steric height, remote sensing Citation: Jayne, S. RObserving ocean heat content using satellite gravity and altimetry Steven R. Jayne1,2 and John M with satellite measurements of the Earth's time-varying gravity to give improved estimates of the ocean's heat

  4. A new prediction strategy for long local protein structures using an original description

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    - 1 - A new prediction strategy for long local protein structures using an original description Prediction Keywords: library of fragments, structural networks, local structure prediction, support vector approximation. A local structure prediction method was also proposed. Here, overlapping properties of local

  5. Field distribution and genetic variability of Panicum mosaic virus satellite RNAs in St. Augustine decline

    E-Print Network [OSTI]

    Cabrera Perez, Over

    1999-01-01T23:59:59.000Z

    . . . . . . . . . . . 20 Introduction . . Materials and Methods. . . Results. . . . . . . . . . Discussion. . . . 20 . 21 . 24 . 29 111 GENETIC DIVERSITY OF PANICUM MOSAIC VIRUS SATELLITE RNAs IN ST. AUGUSTINEGRASS. . 32 Introduction . . Materials and Methods...RNA is found associated with Australian isolates of BYDV-RPV. This non- coding satRNA is undetectable in the field and becomes perceptible only following greenhouse propagation. This satRNA attenuates the symptoms induced by the helper virus (BYDV-RPV) alone...

  6. WASTE DESCRIPTION TYPE OF PROJECT POUNDS REDUCED,

    E-Print Network [OSTI]

    Fuel oil and Turkey Based Biofuel Energy Rocovery 12,000 Industrial Waste $30,000 $500 $29,500 1500WASTE DESCRIPTION TYPE OF PROJECT POUNDS REDUCED, REUSED, RECYCLED OR CONSERVED IN 2006 WASTE TYPE DESCRIPTION DETAILS * Aerosol Can Disposal System Recycling 528 66 pounds of hazardous waste per unit $7

  7. DESCRIPTIVE TEXT SEA WATER INORGANIC CARBON DATABASE

    E-Print Network [OSTI]

    DESCRIPTIVE TEXT SEA WATER INORGANIC CARBON DATABASE for the CARBON DIOXIDE INFORMATION OF OCEANOGRAPHY (SIO) I. GENERAL DESCRIPTION The database consists of tables presenting oceanic inorganic carbon, titration (total) alkalinity (database abbreviation: "ALK"), and the 13 C / 12 C isotopic ratio

  8. STUDENT LABOR POSITION DESCRIPTION Forestry Department

    E-Print Network [OSTI]

    Baltisberger, Jay H.

    approved STUDENT LABOR POSITION DESCRIPTION Forestry Department Most Recently Updated 10/17/00 Position Title: Student Forestry Aid Must work 10 hrs/wk. I. Grade Level: 1­3 (includes full-time, summer and other holiday labor positions) II. Description: A. The following are the essential duties for a Forestry

  9. Internship Description Title: Stellar Solutions Engineering Internship

    E-Print Network [OSTI]

    Virginia Tech

    Internship Description Title: Stellar Solutions ­ Engineering Internship Job Description: The internship will be held at the Stellar National Reconnaissance Office in Washington, DC. Tasks will require a background in intelligence, and familiar with all-source analysis. This internship is flexible throughout

  10. CHAPTER 5. PLASMA DESCRIPTIONS I: KINETIC, TWO-FLUID 1 Plasma Descriptions I

    E-Print Network [OSTI]

    Callen, James D.

    CHAPTER 5. PLASMA DESCRIPTIONS I: KINETIC, TWO-FLUID 1 Chapter 5 Plasma Descriptions I: Kinetic, Two-Fluid Descriptions of plasmas are obtained from extensions of the kinetic theory of gases of charged particles in the plasma, and because the electric and magnetic fields in the plasma must

  11. Satellites in Discs: Regulating the Accretion Luminosity

    E-Print Network [OSTI]

    Dave Syer; Cathie Clarke

    1995-05-04T23:59:59.000Z

    We demonstrate, using a simple analytic model, that the presence of a massive satellite can globally modify the structure and emission properties of an accretion disc to which it is tidally coupled. We show, using two levels of numerical approximation, that the analytic model gives reasonable results. The results are applicable to two astrophysical situations. In the case of an active galactic nucleus, we consider the case of a $\\sim 10^3\\Msun$ compact companion to the central black-hole and show that it could modulate the emitted spectrum on a timescale of $\\sim10^5$ years. In the case of a T Tauri accretion disc, a satellite such as a sub-dwarf or giant planet could modify the disc spectral energy distribution over a substantial fraction of the T Tauri star lifetime.

  12. Short-range precipitation forecasts using assimilation of simulated satellite water vapor profiles and column cloud liquid water amounts

    SciTech Connect (OSTI)

    Wu, X.; Diak, G.R.; Hayden, C.M.; Young, J.A. [Univ. of Wisconsin, Madison, WI (United States)] [Univ. of Wisconsin, Madison, WI (United States)

    1995-02-01T23:59:59.000Z

    These observing system simulation experiments investigate the assimilation of satellite-observed water vapor and cloud liquid water data in the initialization of a limited-area primitive equations model with the goal of improving short-range precipitation forecasts. The assimilation procedure presented includes two aspects: specification of an initial cloud liquid water vertical distribution and diabatic initialization. The satellite data is simulated for the next generation of polar-orbiting satellite instruments, the Advanced Microwave Sounding Unit (AMSU) and the High-Resolution Infrared Sounder (HIRS), which are scheduled to be launched on the NOAA-K satellite in the mid-1990s. Based on cloud-top height and total column cloud liquid water amounts simulated for satellite data a diagnostic method is used to specify an initial cloud water vertical distribution and to modify the initial moisture distribution in cloudy areas. Using a diabatic initialization procedure, the associated latent heating profiles are directly assimilated into the numerical model. The initial heating is estimated by time averaging the latent heat release from convective and large-scale condensation during the early forecast stage after insertion of satellite-observed temperature, water vapor, and cloud water formation.

  13. Identifying clouds over the Pierre Auger Observatory using infrared satellite data

    SciTech Connect (OSTI)

    Abreu, Pedro; et al.,

    2013-12-01T23:59:59.000Z

    We describe a new method of identifying night-time clouds over the Pierre Auger Observatory using infrared data from the Imager instruments on the GOES-12 and GOES-13 satellites. We compare cloud identifications resulting from our method to those obtained by the Central Laser Facility of the Auger Observatory. Using our new method we can now develop cloud probability maps for the 3000 km^2 of the Pierre Auger Observatory twice per hour with a spatial resolution of ~2.4 km by ~5.5 km. Our method could also be applied to monitor cloud cover for other ground-based observatories and for space-based observatories.

  14. Qualitatitive description : light in the urban environment

    E-Print Network [OSTI]

    Stuebing, Susan

    1986-01-01T23:59:59.000Z

    The quality of our built environment is difficult to describe and to regulate; using light as an example, this thesis develops a descriptive framework using elementary, dynamic and connective forms. The combination of these ...

  15. National Forest Inventory Description of attributes

    E-Print Network [OSTI]

    National Forest Inventory Description of attributes Woodland_S: Woodland source (a) NFI base map have been mapped in accordance with the NFI mapping rules. National Forest Inventory #12;(f) 2010 AP

  16. CHP R&D Project Descriptions

    Broader source: Energy.gov [DOE]

    The CHP R&D project portfolio includes advanced reciprocating engine systems (ARES), packaged CHP systems, high-value applications, fuel-flexible CHP, and demonstrations of these technologies. Project fact sheets and short project descriptions are provided below:

  17. Project Manager, TBD Job Description Questionnaire (JDQ)

    E-Print Network [OSTI]

    Barrash, Warren

    Project Manager, TBD Job Description Questionnaire (JDQ) Professional Staff Instructions What with a disability in regard to job application procedures, the hiring or discharge of employees, employee Below to Certify Approval or Disapproval: Approval Disapproval ( ) ( ) TBD, Project Manager

  18. Creation of Computer Animation from Story Descriptions

    E-Print Network [OSTI]

    Kahn, Kenneth Michael

    1979-08-01T23:59:59.000Z

    This report describes a computer system that creates simple computer animation in response to high-level, vague, and incomplete descriptions of films. It makes its films by collecting and evaluating suggestions from ...

  19. COURSE TITLES COURSE DESCRIPTIONS Organizational Behavior &

    E-Print Network [OSTI]

    Rock, Chris

    COURSE TITLES COURSE DESCRIPTIONS MGT 5371 Organizational Behavior & Organizational Design Examines management of individual, interpersonal, group and intergroup relations, organizational design and experiential learning to accelerate their development as authentic leaders. MGT 5373 Opportunity Creation

  20. Building English Explanations from Function Descriptions

    E-Print Network [OSTI]

    Roberts, Bruce

    An explanatory component is an important ingredient in any complex AI system. A simple generative scheme to build descriptive phrases from Lisp function calls can produce respectable explanations if explanation generators ...

  1. Optimal Conventional and Semi-Natural Treatments for the Upper Yakima Spring Chinook Salmon Supplementation Project; Treatment Definitions and Descriptions and Biological Specifications for Facility Design, 1995-1999 Final Report.

    SciTech Connect (OSTI)

    Hager, Robert C. (Hatchery Operations Consulting); Costello, Ronald J. (Mobrand Biometrics, Inc., Vashon Island, WA)

    1999-10-01T23:59:59.000Z

    This report describes the Yakima Fisheries Project facilities (Cle Elum Hatchery and acclimation satellites) which provide the mechanism to conduct state-of-the-art research for addressing questions about spring chinook supplementation strategies. The definition, descriptions, and specifications for the Yakima spring chinook supplementation program permit evaluation of alternative fish culture techniques that should yield improved methods and procedures to produce wild-like fish with higher survival that can be used to rebuild depleted spring chinook stocks of the Columbia River Basin. The definition and description of three experimental treatments, Optimal Conventional (OCT), Semi-Natural (SNT), Limited Semi-Natural (LSNT), and the biological specifications for facilities have been completed for the upper Yakima spring chinook salmon stock of the Yakima Fisheries Project. The task was performed by the Biological Specifications Work Group (BSWG) represented by Yakama Indian Nation, Washington Department of Fish and Wildlife, National Marine Fisheries Service, and Bonneville Power Administration. The control and experimental variables of the experimental treatments (OCT, SNT, and LSNT) are described in sufficient detail to assure that the fish culture facilities will be designed and operated as a production scale laboratory to produce and test supplemented upper Yakima spring chinook salmon. Product specifications of the treatment groups are proposed to serve as the generic templates for developing greater specificity for measurements of product attributes. These product specifications will be used to monitor and evaluate treatment effects, with respect to the biological response variables (post release survival, long-term fitness, reproductive success and ecological interactions).

  2. Don de MR H. BREUIL DESCRIPTION

    E-Print Network [OSTI]

    Boyer, Edmond

    Don de MR H. BREUIL DESCRIPTION D UN SQUELETTE HUMAIN PHEHISTOHIOUE U ['COU Y BUT A ANTHY, près de O R R A Z ET Cio ITUT 3GIE 1U05 · . · r.6o. #12;DESCRIPTION · r SQUELETTE HUMAIN PR?HISTORIQUE à l'époque litcuslre. Voilà 1rs quelques renseignements qu'on m'a communiqués à ce sujet : En

  3. The shape dynamics description of gravity

    E-Print Network [OSTI]

    Tim Koslowski

    2015-01-13T23:59:59.000Z

    Classical gravity can be described as a relational dynamical system without ever appealing to spacetime or its geometry. This description is the so-called shape dynamics description of gravity. The existence of relational first principles from which the shape dynamics description of gravity can be derived is a motivation to consider shape dynamics (rather than GR) as the fundamental description of gravity. Adopting this point of view leads to the question: What is the role of spacetime in the shape dynamics description of gravity? This question contains many aspects: Compatibility of shape dynamics with the description of gravity in terms of spacetime geometry, the role of local Minkowski space, universality of spacetime geometry and the nature of quantum particles, which can no longer be assumed to be irreducible representations of the Poincare group. In this contribution I derive effective spacetime structures by considering how matter fluctuations evolve along with shape dynamics. This evolution reveals an "experienced spacetime geometry." This leads (in an idealized approximation) to local Minkowski space and causal relations. The small scale structure of the emergent geometric picture depends on the specific probes used to experience spacetime, which limits the applicability of effective spacetime to describe shape dynamics. I conclude with discussing the nature of quantum fluctuations (particles) in shape dynamics and how local Minkowski spacetime emerges from the evolution of quantum particles.

  4. Satellite stories featured in Lab lecture series

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassiveSubmitted for USMaterialstheterahertz sourcesSatellite stories featured

  5. Detaled description of spontaneous emission

    E-Print Network [OSTI]

    Marat Guryev

    2012-11-29T23:59:59.000Z

    The wave side of wave-photon duality, describing light as an electromagnetic field (EMF), is used in this article. EMF of spontaneous light emission (SE) of laser excited atom is calculated from first principles for the first time. This calculation is done using simple method of atomic quantum electrodynamics. EMF of SE is calculated also for three types of polyatomic light sources excited by laser. It is shown that light radiated by such sources can be coherent, which explains recent experiments on SE of laser excited atoms. Small sources of SE can be superradiant, which also conforms to experiment. Thus SE is shown not to be a random event itself. Random properties of natural light are simply explained as a result of thermal excitation randomness without additional hypotheses. EMF of SE is described by simple complex functions but not real ones.

  6. Satellite Data Assimilation forSatellite Data Assimilation for Naval Undersea CapabilityNaval Undersea Capability

    E-Print Network [OSTI]

    Chu, Peter C.

    of satellite altimeters necessary to ensure maximum weapon effectiveness To determine the point at which additional altimeter input no longer increases weapon effectiveness #12;Modular Ocean Data Assimilation for quantifying the effect on weapon presets #12;Environmental Fields 2 MODAS data fields one with assimilated

  7. Modeling Of Surface Deformation From Satellite Radar Interferometry...

    Open Energy Info (EERE)

    interferometric synthetic aperture radar) analysis of two-year Radarsat satellite data covering the period May 2006 - March 2008. SAR scenes from two orbit geometries are...

  8. artificial satellites: Topics by E-print Network

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

    been carried out by two different groups of people combining artificial intelligence and artificial life techniques with those of virtual environments Luck, Michael 239 Satellite...

  9. The system architecting process for a solar power satellite concept.

    E-Print Network [OSTI]

    Bidwell, Joseph Grady

    2006-01-01T23:59:59.000Z

    ??This thesis discusses the system architecting process for a Solar Power Satellite (SPS) concept.The heuristic approach allows a spectrum of concepts to be narrowed to (more)

  10. Orbits design for Leo space based solar power satellite system.

    E-Print Network [OSTI]

    Addanki, Neelima Krishna Murthy

    2011-01-01T23:59:59.000Z

    ?? Space Based Solar Power satellites use solar arrays to generate clean, green, and renewable electricity in space and transmit it to earth via microwave, (more)

  11. Probing Emissions of Military Cargo Aircraft: Description of...

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

    Emissions of Military Cargo Aircraft: Description of a Joint Field Measurement Strategic Environmental Research and Probing Emissions of Military Cargo Aircraft: Description of a...

  12. Fast object detection for use onboard satellites

    E-Print Network [OSTI]

    Martin Bange; Stefan Jordan; Michael Biermann; Thomas Kaempke; R alf-Dieter Scholz

    2003-01-30T23:59:59.000Z

    We propose an object detection algorithm which is efficient and fast enough to be used in (almost) real time with the limited computer capacities onboard satellites. For stars below the saturation limit of the CCD detectors it is based on a four neighbourhood local maximum criterion in order to find the centre of a stellar image. For saturated stars it is based on the assumption that the image is increasing monotonically towards the centre in the unsaturated part of the image. The algorithm also calculates approximate stellar magnitudes and efficiently rejects most of the cosmics which would otherwise lead to a large number of false detections. The quality of the algorithm was evaluated with the help of a large set of simulated data for the DIVA satellite mission; different assumptions were made for the noise level, and the presence of cosmics or for a variable sky background. We could show that our algorithm fulfills the requirements for DIVA; only in the case of simulated images which included the bright galaxy M31 some fainter stars could not be detected in the galaxy's vicinity. Since stellar images contain large areas without any stars, we propose an additional block-skipping algorithm which can be coded on special-purpose hardware.

  13. Physics-Based GOES Satellite Product for Use in NREL's National Solar Radiation Database: Preprint

    SciTech Connect (OSTI)

    Sengupta, M.; Habte, A.; Gotseff, P.; Weekley, A.; Lopez, A.; Molling, C.; Heidinger, A.

    2014-07-01T23:59:59.000Z

    The National Renewable Energy Laboratory (NREL), University of Wisconsin, and National Oceanic Atmospheric Administration are collaborating to investigate the integration of the Satellite Algorithm for Shortwave Radiation Budget (SASRAB) products into future versions of NREL's 4-km by 4-km gridded National Solar Radiation Database (NSRDB). This paper describes a method to select an improved clear-sky model that could replace the current SASRAB global horizontal irradiance and direct normal irradiances reported during clear-sky conditions.

  14. Variational and Optimization Methods in Meteorology: A Review

    E-Print Network [OSTI]

    Navon, Michael

    - tinuous in time, but localized in space (satellite data for instance)? (Data assimilation problem) iii processes and parametrization of subgrid phenomena. b) Data: New sources of data such as satellite data a view of the state of art in the field. Variational methods attempt to achieve a best fit between data

  15. SURFACE INDUSTRIAL HVAC SYSTEM DESCRIPTION DOCUMENT

    SciTech Connect (OSTI)

    M.M. Ansari

    2005-04-05T23:59:59.000Z

    The purpose of this system description document (SDD) is to establish requirements that drive the design of the surface industrial heating, ventilation, and air-conditioning (HVAC) system and its bases to allow the design effort to proceed to license application. This SDD will be revised at strategic points as the design matures. This SDD identifies the requirements and describes the system design, as it currently exists, with emphasis on attributes of the design provided to meet the requirements. This SDD is an engineering tool for design control; accordingly, the primary audience and users are design engineers. This SDD is part of an iterative design process. It leads the design process with regard to the flowdown of upper tier requirements onto the system. Knowledge of these requirements is essential to performing the design process. The SDD follows the design with regard to the description of the system. The description that provided in this SDD reflects the current results of the design process.

  16. ASSEMBLY TRANSFER SYSTEM DESCRIPTION DOCUMENT

    SciTech Connect (OSTI)

    B. Gorpani

    2000-06-26T23:59:59.000Z

    The Assembly Transfer System (ATS) receives, cools, and opens rail and truck transportation casks from the Carrier/Cask Handling System (CCHS). The system unloads transportation casks consisting of bare Spent Nuclear Fuel (SNF) assemblies, single element canisters, and Dual Purpose Canisters (DPCs). For casks containing DPCs, the system opens the DPCs and unloads the SNF. The system stages the assemblies, transfer assemblies to and from fuel-blending inventory pools, loads them into Disposal Containers (DCs), temporarily seals and inerts the DC, decontaminates the DC and transfers it to the Disposal Container Handling System. The system also prepares empty casks and DPCs for off-site shipment. Two identical Assembly Transfer System lines are provided in the Waste Handling Building (WHB). Each line operates independently to handle the waste transfer throughput and to support maintenance operations. Each system line primarily consists of wet and dry handling areas. The wet handling area includes a cask transport system, cask and DPC preparation system, and a wet assembly handling system. The basket transport system forms the transition between the wet and dry handling areas. The dry handling area includes the dry assembly handling system, assembly drying system, DC preparation system, and DC transport system. Both the wet and dry handling areas are controlled by the control and tracking system. The system operating sequence begins with moving transportation casks to the cask preparation area. The cask preparation operations consist of cask cavity gas sampling, cask venting, cask cool-down, outer lid removal, and inner shield plug lifting fixture attachment. Casks containing bare SNF (no DPC) are filled with water and placed in the cask unloading pool. The inner shield plugs are removed underwater. For casks containing a DPC, the cask lid(s) is removed, and the DPC is penetrated, sampled, vented, and cooled. A DPC lifting fixture is attached and the cask is placed into the cask unloading pool. In the cask unloading pool the DPC is removed from the cask and placed in an overpack and the DPC lid is severed and removed. Assemblies are removed from either an open cask or DPC and loaded into assembly baskets positioned in the basket staging rack in the assembly unloading pool. A method called ''blending'' is utilized to load DCs with a heat output of less than 11.8 kW. This involves combining hotter and cooler assemblies from different baskets. Blending requires storing some of the hotter fuel assemblies in fuel-blending inventory pools until cooler assemblies are available. The assembly baskets are then transferred from the basket staging rack to the assembly handling cell and loaded into the assembly drying vessels. After drying, the assemblies are removed from the assembly drying vessels and loaded into a DC positioned below the DC load port. After installation of a DC inner lid and temporary sealing device, the DC is transferred to the DC decontamination cell where the top area of the DC, the DC lifting collar, and the DC inner lid and temporary sealing device are decontaminated, and the DC is evacuated and backfilled with inert gas to prevent prolonged clad exposure to air. The DC is then transferred to the Disposal Container Handling System for lid welding. In another cask preparation and decontamination area, lids are replaced on the empty transportation casks and DPC overpacks, the casks and DPC overpacks are decontaminated, inspected, and transferred to the Carrier/Cask Handling System for shipment off-site. All system equipment is designed to facilitate manual or remote operation, decontamination, and maintenance. The system interfaces with the Carrier/Cask Handling System for incoming and outgoing transportation casks and DPCs. The system also interfaces with the Disposal Container Handling System, which prepares the DC for loading and subsequently seals the loaded DC. The system support interfaces are the Waste Handling Building System and other internal WHB support systems.

  17. Optimal Energy Allocation and Admission Control for Communications Satellites

    E-Print Network [OSTI]

    Modiano, Eytan

    Initiative. input and output of energy relatively static, such a satellite may not require a sophisticated1 Optimal Energy Allocation and Admission Control for Communications Satellites Alvin Fu, Eytan Modiano, and John Tsitsiklis Abstract--We address the issue of optimal energy alloca- tion and admission

  18. Ris National Laboratory Satellite SAR applied in offshore wind

    E-Print Network [OSTI]

    Risø National Laboratory Satellite SAR applied in offshore wind ressource mapping: possibilities is to quantify the regional offshore wind climate for wind energy application based on satellite SAR ·Study of 85SAR(m/s) Hasager, Dellwik, Nielsen and Furevik, 2004, Validation of ERS-2 SAR offshore wind-speed maps

  19. INTERDISCIPLINARY SCIENCE AND APPLICATIONS USING SATELLITE RADAR ALTIMETRY

    E-Print Network [OSTI]

    latitude coverage Earth Satellite Altimeters Altimeter measures geocentric sea level and ice sheet instrument has been developed at JPL using the principle of radar interferometry · The new measurementINTERDISCIPLINARY SCIENCE AND APPLICATIONS USING SATELLITE RADAR ALTIMETRY C.K. SHUM EE Wave

  20. Lake level variations from satellite radar altimetry with

    E-Print Network [OSTI]

    Stuttgart, Universität

    Lake level variations from satellite radar altimetry with retracking of multi-leading edge Shirzad level measurements Increase the number of reliable observations particularly in the shoreline cm Descending tracks Time [year] Waterlevel[m]Lake level variations from satellite radar altimetry

  1. From the Atlanta Workshop -Use Satellite Data for Model Evaluation

    E-Print Network [OSTI]

    Jacob, Daniel J.

    Assimilation dries surface Control - Model too cool due to moisture Plan to revisit August 2006 Texas evaluations 1. Clouds Clouds play a major role in photolysis rates , temperature and wet chemistry. Models temperature #12;model (control) vs. satellite retrieval Satellite retrievals (K) model (sat. assim.) vs

  2. The Nuclear Detonation Detection System on the GPS satellites

    SciTech Connect (OSTI)

    Higbie, P.R. [Los Alamos National Lab., NM (United States); Blocker, N.K. [Sandia National Labs., Albuquerque, NM (United States)

    1993-07-27T23:59:59.000Z

    This article begins with a historical perspective of satellite usage in monitoring nuclear detonations. Current capabilities of the 24 GPS satellites in detecting the light, gamma rays, x-rays and neutrons from a nuclear explosion are described. In particular, an optical radiometer developed at Sandia National Laboratories is characterized. Operational information and calibration procedures are emphasized.

  3. Micro-Navigation Satellite Network Design and Analysis

    E-Print Network [OSTI]

    Won, Chang-Hee

    Micro-Navigation Satellite Network Design and Analysis Bei Kang, Electrical and Computer for successful navigation. In this paper, we design and analyze the micro-navigation satellite network that share was a system engineer at JT Inc., Incheon, from 2000 to 2003. His research interests include sensor networks

  4. Ris-R-1479(EN) Satellite information for wind energy

    E-Print Network [OSTI]

    wind power potential. Scatterometer wind data are observed ~ twice per day, whereas SAR onlyRisø-R-1479(EN) Satellite information for wind energy applications Morten Nielsen, Poul Astrup Title: Satellite information for wind energy applications Department: Wind Energy Department Risø-R-1479

  5. Description of the RDCDS Meteorological Component

    SciTech Connect (OSTI)

    Pekour, Mikhail S.; Berg, Larry K.

    2007-10-01T23:59:59.000Z

    This report provides a detailed description of the Rapidly Deployable Chemical Defense System (RDCDS) Meteorological Component. The Meteorological Component includes four surface meteorological stations, miniSODAR, laptop computers, and communications equipment. This report describes the equipment that is used, explains the operation of the network, and gives instructions for setting up the Component and replacing defective parts. A detailed description of operation and use of the individual sensors, including the data loggers is not covered in the current document, and the interested reader should refer to the manufacturers documentation.

  6. Asymptotic behavior of an elastic satellite with internal friction

    E-Print Network [OSTI]

    Emanuele Haus; Dario Bambusi

    2012-12-04T23:59:59.000Z

    We study the dynamics of an elastic body whose shape and position evolve due to the gravitational forces exerted by a pointlike planet. The main result is that, if all the deformations of the satellite dissipate some energy, then under a suitable nondegeneracy condition there are only three possible outcomes for the dynamics: (i) the orbit of the satellite is unbounded, (ii) the satellite falls on the planet, (iii) the satellite is captured in synchronous resonance i.e. its orbit is asymptotic to a motion in which the barycenter moves on a circular orbit, and the satellite moves rigidly, always showing the same face to the planet. The result is obtained by making use of LaSalle's invariance principle and by a careful kinematic analysis showing that energy stops dissipating only on synchronous orbits. We also use in quite an extensive way the fact that conservative elastodynamics is a Hamiltonian system invariant under the action of the rotation group.

  7. Satellite observations of ozone and nitrogen dioxide: from retrievals to emission estimates

    E-Print Network [OSTI]

    Haak, Hein

    Satellite observations of ozone and nitrogen dioxide: from retrievals to emission estimates #12 Satellite observations of ozone and nitrogen dioxide: from retrievals to emission es- timates / by Bas Subject headings: satellite retrieval / nitrogen dioxide / ozone / air pollution / emis- sion estimates

  8. Satellite Multiangle Cumulus Geometry Retrieval: Case Study

    SciTech Connect (OSTI)

    Kassianov, Evgueni I.; Ackerman, Thomas P.; Marchand, Roger T.; Ovtchinnikov, Mikhail

    2003-02-08T23:59:59.000Z

    Most satellite-based analyses have been conducted using near nadir-viewing sensors. The Multi-angle Imaging SpectroRadiometer (MISR), recently launched on the National Aeronautics and Space Administration (NASA) Terra platform, provides high-resolution measurements of reflectance at nine different viewing angles. In this study, we examine the possible retrieval of detailed cumulus geometry using the new and unique MISR datasets. We suggested one approach and apply it to an early MISR dataset of small marine cumulus clouds. This paper also presents validation analysis of this technique with both independent ground-based radar measurements and a model-output inverse problem. Collocated and coincident MISR data and ground-based observations at the Atmospheric Radiation Measurement (ARM) Tropical Western Pacific (TWP) site form the basis of this validation. Future work will attempt to test the suggested approach with additional MISR scenes.

  9. Subject Description CURRICULAR SUBJECT LISTING BY SUBJECT NUMBER

    E-Print Network [OSTI]

    Wisconsin at Madison, University of

    Subject Description CURRICULAR SUBJECT LISTING BY SUBJECT NUMBER Subject Description Monday, July AND INSURANCE 242 ACTUARIAL SCIENCE 243 TRANSPORTATION AND PUBLIC UTILITIES 244 CLASSICS 250 COMMUNICATION ARTS;Subject Description CURRICULAR SUBJECT LISTING BY SUBJECT NUMBER Subject Description Monday, July 14, 2014

  10. Standard-C hydrogen monitoring system, system design description

    SciTech Connect (OSTI)

    Schneider, T.C., Westinghouse Hanford

    1996-08-29T23:59:59.000Z

    Standard-C cabinet arrangement system design description for the Standard Hydrogen Monitoring System.

  11. Heat Transfer -1 A satellite in space orbits the sun. The satellite can be approximated as a flat plate with

    E-Print Network [OSTI]

    Virginia Tech

    Heat Transfer - 1 A satellite in space orbits the sun. The satellite can be approximated as a flat plate with dimensions and properties given below. (a) Calculate the solar heat flux (W/m2 is at a distance where the solar heat flux (as defined above) is 500 W/m2 , and the flat plate is oriented

  12. Telescope Spectrophotometric and Absolute Flux Calibration, and National Security Applications, Using a Tunable Laser on a Satellite

    E-Print Network [OSTI]

    Albert, J; Rhodes, J; Albert, Justin; Burgett, William; Rhodes, Jason

    2006-01-01T23:59:59.000Z

    We propose a tunable laser-based satellite-mounted spectrophotometric and absolute flux calibration system, to be utilized by ground- and space-based telescopes. As uncertainties on the photometry, due to imperfect knowledge of both telescope optics and the atmosphere, will in the near future begin to dominate the uncertainties on fundamental cosmological parameters such as Omega_Lambda and w in measurements from SNIa, weak gravitational lensing, and baryon oscillations, a method for reducing such uncertainties is needed. We propose to improve spectrophotometric calibration, currently obtained using standard stars, by placing a tunable laser and a wide-angle light source on a satellite by early next decade (perhaps included in the upgrade to the GPS satellite network) to improve absolute flux calibration to 0.1% and relative spectrophotometric calibration to better than 0.001% across the visible and near-infrared spectrum. As well as fundamental astrophysical applications, the system proposed here potentially...

  13. Telescope Spectrophotometric and Absolute Flux Calibration, and National Security Applications, Using a Tunable Laser on a Satellite

    E-Print Network [OSTI]

    Justin Albert; William Burgett; Jason Rhodes

    2006-05-19T23:59:59.000Z

    We propose a tunable laser-based satellite-mounted spectrophotometric and absolute flux calibration system, to be utilized by ground- and space-based telescopes. As spectrophotometric calibration may play a significant role in the accuracy of photometric redshift measurement, and photometric redshift accuracy is important for measuring dark energy using SNIa, weak gravitational lensing, and baryon oscillations, a method for reducing such uncertainties is needed. We propose to improve spectrophotometric calibration, currently obtained using standard stars, by placing a tunable laser and a wide-angle light source on a satellite by early next decade (perhaps included in the upgrade to the GPS satellite network) to improve absolute flux calibration and relative spectrophotometric calibration across the visible and near-infrared spectrum. As well as fundamental astrophysical applications, the system proposed here potentially has broad utility for defense and national security applications such as ground target illumination and space communication.

  14. Comment on "Gradient Dynamics Description for Films of Mixtures and Suspensions: Dewetting Triggered by Coupled Film Height and Concentration Fluctuations"

    E-Print Network [OSTI]

    Sam Coveney; Nigel Clarke

    2013-12-20T23:59:59.000Z

    We discuss a recent effort in the modelling of binary component thin films, which yielded the same conclusions and stability limits as earlier work, despite a different method of incorporating constraints into the gradient dynamics description of the system.

  15. MATLAB Quick Guide Name Description Example

    E-Print Network [OSTI]

    Smith-Konter, Bridget

    MATLAB Quick Guide Symbol/ Command Name Description Example help help Help menu for any command or symbol in MATLAB Help : Help sum % comment MATLAB comment symbol; MATLAB will skip any line beginning for multiplication a = 5 * 5 ; / divide Symbol for division b = 5 / 1 ; ; semi-colon (1) Tells MATLAB to suppress

  16. WASTE DESCRIPTION TYPE OF PROJECT POUNDS REDUCED,

    E-Print Network [OSTI]

    DESCRIPTION DETAILS * Radioactive Waste Source Reduction 1,500 Radioactive Waste $6,000 $2,500 $6,000 Waste Yard Sorting Table surveying to sort clean waste from radioactive waste Radioactive Emissions Emission lives. Radioactive Waste generated through wet chemistry Waste Minimization 30 Mixed waste / Liquid

  17. Network architecture functional description and design

    SciTech Connect (OSTI)

    Stans, L.; Bencoe, M.; Brown, D.; Kelly, S.; Pierson, L.; Schaldach, C.

    1989-05-25T23:59:59.000Z

    This report provides a top level functional description and design for the development and implementation of the central network to support the next generation of SNL, Albuquerque supercomputer in a UNIX{reg sign} environment. It describes the network functions and provides an architecture and topology.

  18. COMMUNITY ADVISOR JOB DESCRIPTION General Statement

    E-Print Network [OSTI]

    Royer, Dana

    COMMUNITY ADVISOR JOB DESCRIPTION General Statement Community Advisors are members for their area and the Head Resident. Community Advisors are responsible for meeting the needs of their woodframe is beyond a Community Advisor's level of comfort and competence and refer students to as many resources

  19. Resident Advisor Position Description Occupational Summary

    E-Print Network [OSTI]

    Bogaerts, Steven

    Resident Advisor Position Description Occupational Summary The Resident Advisor (RA) is assigned and Residence Hall policies. The Resident Advisor provides programming based on an assessment of the community and individual needs. The responsibilities of the Resident Advisor position are implemented under the supervision

  20. Community Advisor Position Description Occupational Summary

    E-Print Network [OSTI]

    Bogaerts, Steven

    Community Advisor Position Description Occupational Summary The Community Advisor (CA) is a full success; personal growth; and responsible citizenship. Terms of Appointment The Community Advisor position Monday, May 12, 2014 (5:00pm). Eligibility The Community Advisor must be a full-time student

  1. FACULTY OF ENGINEERING MODULE DESCRIPTION FORM

    E-Print Network [OSTI]

    Mottram, Nigel

    FACULTY OF ENGINEERING MODULE DESCRIPTION FORM CODE CL508/906 Site Investigation & Risk Assessment-86017-578-2 CIRIA C557 Remedial engineering for closed landfill sites D L Barry, I M Summersgill, R G Gregory et al Module Registrar: Dr P Sentenac Taught To (Course): Civil Engineering Other Lecturers Involved: Credit

  2. EGGN 100 -INTRODUCTION TO ENGINEERING COURSE DESCRIPTION

    E-Print Network [OSTI]

    de Lijser, Peter

    Engineering design project - Continued Week 13 Field Trip to an Engineering site Project reviews, demosEGGN 100 - INTRODUCTION TO ENGINEERING COURSE DESCRIPTION Introduction to engineering disciplines and their sub-fields, basic tools used in engineering practice, hands-on engineering projects. COURSE OBJECTIVE

  3. Sustainable Energy Scheme Mentor Job description

    E-Print Network [OSTI]

    Anderson, Jim

    1 Sustainable Energy Scheme Mentor Job description Department: Student Administration and Registry and agreement between the Sustainable Energy Scheme Mentor and the UK Student Recruitment and Outreach Team Sustainable Energy Scheme To participate in both on and off campus mentoring activities throughout

  4. Fall 2013 Course Descriptions: For Education Majors

    E-Print Network [OSTI]

    Young, Paul Thomas

    will examine how and why pre-modern people distinguished themselves from their neighbors, as Greek/Roman vs, science, and technology. 115 Pre-Modern Course Descriptions: 12053 HIST 115 01 Us vs. Them Constructing Identities in the Pre -Modern World TR 03:05 pm-04:20 pm Buchberger MYBK 302 How we define who we are

  5. Interns for Indiana (IFI) Project descriptions

    E-Print Network [OSTI]

    with the company after graduation, which allows him to work on cutting edge projects, aid in company growthInterns for Indiana (IFI) Projects Project descriptions: · Software development, database design analysis Past student project Development of animated graphics for web portal and product demos -Kevin

  6. RECENTER -ADVERSITY INTO TRANSFORMATION Course Description

    E-Print Network [OSTI]

    Coles, William A.

    Center" delivers power tools and real time strategies for creating performance transformation no matter what and practical system for transforming your communication skills from the inside and outside. Use real timeRECENTER - ADVERSITY INTO TRANSFORMATION Course Description: Knowing how to use adversity

  7. EES 110: Earth Systems Course Description

    E-Print Network [OSTI]

    of energy come from? The course includes laboratory exercises that cover map reading skills, rockEES 110: Earth Systems Course Description: This course examines some of the basic processes (held during normal laboratory meeting times): 1. Rocks & Minerals of Upstate SC: A chance to explore

  8. Automatic TLI recognition system, general description

    SciTech Connect (OSTI)

    Lassahn, G.D.

    1997-02-01T23:59:59.000Z

    This report is a general description of an automatic target recognition system developed at the Idaho National Engineering Laboratory for the Department of Energy. A user`s manual is a separate volume, Automatic TLI Recognition System, User`s Guide, and a programmer`s manual is Automatic TLI Recognition System, Programmer`s Guide. This system was designed as an automatic target recognition system for fast screening of large amounts of multi-sensor image data, based on low-cost parallel processors. This system naturally incorporates image data fusion, and it gives uncertainty estimates. It is relatively low cost, compact, and transportable. The software is easily enhanced to expand the system`s capabilities, and the hardware is easily expandable to increase the system`s speed. In addition to its primary function as a trainable target recognition system, this is also a versatile, general-purpose tool for image manipulation and analysis, which can be either keyboard-driven or script-driven. This report includes descriptions of three variants of the computer hardware, a description of the mathematical basis if the training process, and a description with examples of the system capabilities.

  9. STUDENT LABOR POSITION DESCRIPTION Forestry Department

    E-Print Network [OSTI]

    Baltisberger, Jay H.

    approved STUDENT LABOR POSITION DESCRIPTION Forestry Department Most Recently Updated 10/17/00 Position Title: Student Forestry Technician Must work 10 hrs/wk. or 15 hrs/wk (depending on grade). I. The following are the essential duties for a Forestry Technician in the Forestry Department: 1. Supervise other

  10. The Genetive and Ablative of Description

    E-Print Network [OSTI]

    Cressman, Edmund Dresser

    1911-06-01T23:59:59.000Z

    had not yet become a com mon descriptive case. The statistics for the nouns in Cicero are based on Merguet; those in Tacitus, on Gerber and Greef, Abl. Gen, Abl. Gen. Abl. Gen in in in in in in earlyearlyCfcc--Cic Tac Tac Latin ero ero itus...

  11. Business Development Associate -1493 Job Description

    E-Print Network [OSTI]

    Evans, Paul G.

    Business Development Associate - 1493 Job Description: BioTechnique is a contract manufacturing our Business Development efforts. This will offer a start-up environment, with hands-on opportunities with business development in our consulting, software and investments departments. These new graduates

  12. Business of Fashion Concentration & Minor -Newark Description

    E-Print Network [OSTI]

    Lin, Xiaodong

    Business of Fashion Concentration & Minor - Newark Description The Business of Fashion program was designed to bridge the gap between creativity and business acumen. It is for artistic individuals who want to solidify their understanding of business, as well as for business students who want to learn how to apply

  13. WARREN RESIDENTIAL LIFE RESIDENT ASSISTANT POSITION DESCRIPTION

    E-Print Network [OSTI]

    Russell, Lynn

    WARREN RESIDENTIAL LIFE RESIDENT ASSISTANT POSITION DESCRIPTION The position of Resident Assistant for students living within the Warren College residential community. Resident Assistant's (RA's) are principle members of the Warren Residential Life staff. In accordance with the University of California's Personnel

  14. WASTE DESCRIPTION TYPE OF PROJECT POUNDS REDUCED,

    E-Print Network [OSTI]

    WASTE DESCRIPTION TYPE OF PROJECT POUNDS REDUCED, REUSED, RECYCLED OR CONSERVED IN 2004 WASTE TYPE Brake Cleaner Recycling System Mercury Utility Devices Substitution 60 Hazardous Waste $1,750 $2,500 $1 of one PCB spill and clean-up event. Organic Solvents Substitution 678 Hazardous Waste $1,355 $36,500 $26

  15. The Ideal Transformer Description and Circuit Symbol

    E-Print Network [OSTI]

    King, Roger

    The Ideal Transformer Description and Circuit Symbol As with all the other circuit elements, there is a physical transformer commonly used in circuits whose behavior can be discussed in great detail. However, in many cases the practical transformer can be adequately approximated by the "ideal transformer," which

  16. DESCRIPTION OF ACCIDENT MSU DRIVERS SIGNATURE

    E-Print Network [OSTI]

    Dyer, Bill

    DESCRIPTION OF ACCIDENT MSU DRIVERS SIGNATURE Signature 2-9-108, MCA (Statutory Coverage, in lieu-90-(4-20). CERTIFICATE OF INSURANCE X Weather Conditions: ACCIDENT INFORMATION Location: Date: - - 20 Time: : .M. Driver and Risk Management ~ 1160 Research Drive Bozeman, MT 59718 ~ (406) 994-2711 Accident Form #12;OTHER

  17. Position Description Website and Video Coordinator

    E-Print Network [OSTI]

    Barnes, Elizabeth A.

    , feature content that supports the School's mission and employs best practices (i.e. chunking content, short pages, bulleted list, etc.); follow best practices with search engine optimization; creating clearPosition Description Website and Video Coordinator School of Global Environmental Sustainability

  18. System design description cone penetrometer system

    SciTech Connect (OSTI)

    Seda, R.Y., Westinghouse Hanford

    1996-08-12T23:59:59.000Z

    The system design description documents in detail the design of the cone penetrometer system. The systems includes the cone penetrometer physical package, raman spectroscopy package and moisture sensor package. Information pertinent to the system design, development, fabrication and testing is provided.

  19. E-Print Network 3.0 - advanced satellite based Sample Search...

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

    Education, Culture, Sports, Summary: of epoch-making earth observation system based on Nano-satellite constellation Training tool suitable... in satellite-based application as...

  20. Portable Microwave Frequency Dissemination in Free Space and Implications on Ground-Satellite Synchronization

    E-Print Network [OSTI]

    Wang, Bo; Bai, Yu; Yuan, Yibo; Gao, Chao; Wang, Lijun

    2015-01-01T23:59:59.000Z

    Frequency dissemination and synchronization in free space plays an important role in global navigation satellite system (GNSS), radio astronomy and synthetic aperture radar (SAR). In this paper, we demonstrate a portable radio frequency (RF) dissemination scheme via free space using microwave antennas. The setup has a good environment adaptability and high dissemination stability. The frequency signal is disseminated at different distances ranging from 10 to 640 m with a fixed 10 Hz locking bandwidth, and the scaling law of dissemination stability on distance and averaging time is discussed. The preliminary extrapolation shows that the dissemination stability may reach $1\\times10^{-12}/s$ in ground-to-satellite synchronization, which far exceeds all present methods, and is worthy for further study.

  1. Cloud shading retrieval and assimilation in a satellite-model coupled mesoscale analysis system

    SciTech Connect (OSTI)

    Lipton, A.E. (Phillips Lab., Hanscom AFB, MA (United States))

    1993-11-01T23:59:59.000Z

    A retrieval-assimilation method has been developed as a quantitative means to exploit the information in satellite imagery regarding shading of the ground by clouds, as applied to mesoscale weather analysis. Cloud radiative parameters are retrieved from satellite visible image data and used, along with parameters computed by a numerical model, to control the model's computation of downward radiative fluxes at the ground. These fluxes influence the analysis of ground surface temperatures under clouds. The method is part of a satellite-model coupled four-dimensional analysis system that merges information from visible image data in cloudy areas with infrared sounder data in clear areas, where retrievals of surface temperatures and water vapor concentrations are assimilated. The substantial impact of shading on boundary-layer development and mesoscale circulations was demonstrated in simulations, and the value of assimilating shading retrievals was demonstrated with a case study and with a simulated analysis that included the effects of several potential sources of error. The case study was performed in the northwestern Texas area, where convective cloud development was influenced by the shading effects of a persistent region of stratiform cloud cover. Analyses that included shading retrieval assimilation had consistently smaller shelter-height temperature errors than analyses without shading retrievals. When clear-area surface temperature retrievals from sounder data were analyzed along with cloudy-area shading retrievals, the contrast in heating between the shaded and clear parts of the domain led to large variations in analyzed boundary-layer depths and had a modest impact on analyzed wind flow. The analyzed locations of upward vertical motion corresponded roughly to areas of convective cloud development observed in satellite imagery. 29 refs., 17 figs., 2 tabs.

  2. The Distribution of Satellite Galaxies: The Great Pancake

    E-Print Network [OSTI]

    Noam I Libeskind; Carlos S Frenk; Shaun Cole; John C Helly; Adrian Jenkins; Julio F Navarro; Chris Power

    2005-03-18T23:59:59.000Z

    The 11 known satellite galaxies within 250 kpc of the Milky Way lie close to a great circle on the sky. We use high resolution N-body simulations of galactic dark matter halos to test if this remarkable property can be understood within the context of the cold dark matter cosmology. We construct halo merger trees from the simulations and use a semianalytic model to follow the formation of satellite galaxies. We find that in all 6 of our simulations, the 11 brightest satellites are indeed distributed along thin, disk-like structures analogous to that traced by the Milky Way's satellites. This is in sharp contrast to the overall distributions of dark matter in the halo and of subhalos within it which, although triaxial, are not highly aspherical. We find that the spatial distribution of satellites is significantly different from that of the most massive subhalos but is similar to that of the subset of subhalos that had the most massive progenitors at earlier times. The elongated disk-like structure delineated by the satellites has its long axis aligned with the major axis of the dark matter halo. We interpret our results as reflecting the preferential infall of satellites along the spines of a few filaments of the cosmic web.

  3. Io hot spots - infrared photometry of satellite occultations

    SciTech Connect (OSTI)

    Goguen, J.D.; Matson, D.L.; Sinton, W.M.; Howell, R.R.; Dyck, H.M.

    1988-12-01T23:59:59.000Z

    Io's active hot spots, which are presently mapped on the basis of IR photometry of this moon's occultation by other Gallilean satellites, are obtained with greatest spatial resolution near the sub-earth point. A model is developed for the occultation lightcurves, and its fitting to the data defines the apparent path of the occulting satellite relative to Io; the mean error in apparent relative position of occulting satellites is of the order of 178 km. A heretofore unknown, 20-km diameter hot spot is noted on Io's leading hemisphere. 31 references.

  4. Image description. Cover Image End of image description. NATIONAL CENTER FOR EDUCATION STATISTICS

    E-Print Network [OSTI]

    Mohaghegh, Shahab

    a context for examining the data they submitted to IPEDS. Our goal is to produce a report that is useful University 2 #12;Image description. Bar chart with 10 groups with 2 items per group.Y scale titled Percent

  5. Equatorial hydrology studies by satellite telemetry

    SciTech Connect (OSTI)

    Clegg, B.; Koranda, J.; Robison, W.; Holladay, G.

    1980-12-30T23:59:59.000Z

    We are using a geostationary satellite functioning as a transponder to collect surface environmental data to describe the fate of soil-borne radionuclides. The remote, former atomic testing grounds at the Enewetak and Bikini Atolls present a difficult environment in which to collect continuous field data. Our land-based, solar-powered microprocessor and environmental data systems remotely measure net and total solar radiation, rain, humidity, temperature, and soil-water potentials. For the past year, our water-flux model predicted wet season plant-transpiration rates nearly equal to the 6- to 7-mm/d evaporation-pan rate, which decreases to 2 to 3 mm/d for the dry season. From the microclimate data we estimated a 1:3 and 1:20 /sup 137/Cs dry-matter concentration ratio, which was later confirmed by radioisotopic analysis. This ratio exacerbates the dose to man from intake of food plants. Nephelometer measurements of airborne particulates presently indicate a minimum respiratory radiological dose.

  6. 1993 baseline solid waste management system description

    SciTech Connect (OSTI)

    Armacost, L.L.; Fowler, R.A.; Konynenbelt, H.S.

    1994-02-01T23:59:59.000Z

    Pacific Northwest Laboratory has prepared this report under the direction of Westinghouse Hanford Company. The report provides an integrated description of the system planned for managing Hanford`s solid low-level waste, low-level mixed waste, transuranic waste, and transuranic mixed waste. The primary purpose of this document is to illustrate a collective view of the key functions planned at the Hanford Site to handle existing waste inventories, as well as solid wastes that will be generated in the future. By viewing this system as a whole rather than as individual projects, key facility interactions and requirements are identified and a better understanding of the overall system may be gained. The system is described so as to form a basis for modeling the system at various levels of detail. Model results provide insight into issues such as facility capacity requirements, alternative system operating strategies, and impacts of system changes (ie., startup dates). This description of the planned Hanford solid waste processing system: defines a baseline system configuration; identifies the entering waste streams to be managed within the system; identifies basic system functions and waste flows; and highlights system constraints. This system description will evolve and be revised as issues are resolved, planning decisions are made, additional data are collected, and assumptions are tested and changed. Out of necessity, this document will also be revised and updated so that a documented system description, which reflects current system planning, is always available for use by engineers and managers. It does not provide any results generated from the many alternatives that will be modeled in the course of analyzing solid waste disposal options; such results will be provided in separate documents.

  7. Inductive Corrections of Action Descriptions Marcello Balduccini

    E-Print Network [OSTI]

    Zhang, Yuanlin

    description AD is a set of dynamic laws and state constraints1 . A recorded history up to step cT, Hc, its head holds. 1. h(L, T) s law(W), head(W, L), prec h(W, T). % If the preconditions hold and the action occurred, the head holds at the next step. 2. h(L, T + 1) d law(W), head(W, L), prec h(W, T

  8. Property:Technology Description | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: EnergyPotentialUrbanUtilityScalePVCapacity Jump to: navigation,WebsiteRenewableBiofuelTechnology Description

  9. Risk management of student-run small satellite programs

    E-Print Network [OSTI]

    Deems, Elizabeth (Elizabeth Carolina)

    2007-01-01T23:59:59.000Z

    This paper proposes an approach for failure mode identification in university-affiliated, small satellite programs. These small programs have a unique set of risks due to many factors, including a typically inexperienced ...

  10. Gamma-ray burst data from DMSP satellites

    SciTech Connect (OSTI)

    Terrell, J.; Klebesadel, R.W.; Lee, P. (Los Alamos National Lab., NM (United States)); Griffee, J.W. (Sandia National Labs., Albuquerque, NM (United States))

    1991-01-01T23:59:59.000Z

    A number of gamma-ray bursts have been detected by means of gamma-ray detectors aboard three Air Force Defense Meteorological Satellite Program (DMSP) satellites, in polar orbits at 800 km altitude. The gamma-ray data have a 2-second resolving time, and are usually telemetered in 5 energy bins in the range 50--1000 keV. Although it is not possible to detect gamma-ray bursts when the DMSP satellites are passing through the radiation belt or the South Atlantic Anomaly, or when the source is obscured by the Earth, a number of gamma-ray bursts have been detected by two or even three of the satellites. The DMSP data may be of considerable, assistance in evaluating time histories, locations, and spectra of gamma-ray bursts.

  11. Gamma-ray burst data from DMSP satellites

    SciTech Connect (OSTI)

    Terrell, J.; Klebesadel, R.W.; Lee, P. [Los Alamos National Lab., NM (United States); Griffee, J.W. [Sandia National Labs., Albuquerque, NM (United States)

    1991-12-31T23:59:59.000Z

    A number of gamma-ray bursts have been detected by means of gamma-ray detectors aboard three Air Force Defense Meteorological Satellite Program (DMSP) satellites, in polar orbits at 800 km altitude. The gamma-ray data have a 2-second resolving time, and are usually telemetered in 5 energy bins in the range 50--1000 keV. Although it is not possible to detect gamma-ray bursts when the DMSP satellites are passing through the radiation belt or the South Atlantic Anomaly, or when the source is obscured by the Earth, a number of gamma-ray bursts have been detected by two or even three of the satellites. The DMSP data may be of considerable, assistance in evaluating time histories, locations, and spectra of gamma-ray bursts.

  12. Remote sensing of terrestrial tropospheric aerosols from aircraft and satellites

    E-Print Network [OSTI]

    Remote sensing of terrestrial tropospheric aerosols from aircraft and satellites M I Mishchenko1 instruments suitable for aerosol remote sensing and give examples of aerosol retrievals obtained forcing directly by absorbing and reflecting sunlight, thereby cooling or heating the atmosphere

  13. Plasma-satellite interaction driven magnetic field perturbations

    SciTech Connect (OSTI)

    Saeed-ur-Rehman, E-mail: surehman@ualberta.ca [Department of Physics, University of Alberta, Edmonton, Alberta T6G 2E1 (Canada); Theoretical Physics Division, PINSTECH, Nilore Islamabad 44000 (Pakistan); Marchand, Richard, E-mail: Richard.Marchand@ualberta.ca [Department of Physics, University of Alberta, Edmonton, Alberta T6G 2E1 (Canada)

    2014-09-15T23:59:59.000Z

    We report the first fully kinetic quantitative estimate of magnetic field perturbations caused by the interaction of a spacecraft with space environment. Such perturbations could affect measurements of geophysical magnetic fields made with very sensitive magnetometers on-board satellites. Our approach is illustrated with a calculation of perturbed magnetic fields near the recently launched Swarm satellites. In this case, magnetic field perturbations do not exceed 20 pT, and they are below the sensitivity threshold of the on-board magnetometers. Anticipating future missions in which satellites and instruments would be subject to more intense solar UV radiation, however, it appears that magnetic field perturbations associated with satellite interaction with space environment, might approach or exceed instruments' sensitivity thresholds.

  14. Search for Dark Matter Satellites Using the FERMI-LAT

    SciTech Connect (OSTI)

    Ackermann, M.; /DESY; Albert, A.; /Ohio State U.; Baldini, L.; /INFN, Pisa; Ballet, J.; /DAPNIA, Saclay; Barbiellini, G.; /INFN, Trieste /Trieste U.; Bastieri, D.; /INFN, Padua /Padua U.; Bechtol, K.; /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept.; Bellazzini, R.; /INFN, Pisa; Blandford, R.D.; /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept.; Bloom, E.D.; /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept. /SLAC; Bonamente, E.; /INFN, Perugia /Perugia U.; Borgland, A.W.; /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept.; Bottacini, E.; /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept.; Brandt, T.J.; /IRAP, Toulouse /Toulouse III U.; Bregeon, J.; /INFN, Pisa; Brigida, M.; /Bari U. /INFN, Bari; Bruel, P.; /Ecole Polytechnique; Buehler, R.; /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept.; Burnett, T.H.; /Washington U., Seattle; Caliandro, G.A.; /ICE, Bellaterra; Cameron, R.A.; /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept. /IASF, Milan /IASF, Milan /DAPNIA, Saclay /INFN, Perugia /Perugia U. /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept. /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept. /ASDC, Frascati /Perugia U. /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept. /Montpellier U. /Stockholm U. /Stockholm U., OKC /ASDC, Frascati /Bari U. /INFN, Bari /Naval Research Lab, Wash., D.C. /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept. /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept. /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept. /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept. /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept. /Montpellier U. /Bari U. /INFN, Bari /Ecole Polytechnique /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept. /Hiroshima U. /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept. /Bari U. /INFN, Bari /INFN, Bari /INFN, Perugia /Perugia U. /Bari U. /INFN, Bari /Bari U. /INFN, Bari /Bologna Observ. /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept. /Stanford U., HEPL /KIPAC, Menlo Park /Stanford U., Phys. Dept.; /more authors..

    2012-08-16T23:59:59.000Z

    Numerical simulations based on the {Lambda}CDM model of cosmology predict a large number of as yet unobserved Galactic dark matter satellites. We report the results of a Large Area Telescope (LAT) search for these satellites via the {gamma}-ray emission expected from the annihilation of weakly interacting massive particle (WIMP) dark matter. Some dark matter satellites are expected to have hard {gamma}-ray spectra, finite angular extents, and a lack of counterparts at other wavelengths. We sought to identify LAT sources with these characteristics, focusing on {gamma}-ray spectra consistent with WIMP annihilation through the b{bar b} channel. We found no viable dark matter satellite candidates using one year of data, and we present a framework for interpreting this result in the context of numerical simulations to constrain the velocity-averaged annihilation cross section for a conventional 100 GeV WIMP annihilating through the b{bar b} channel.

  15. Ion Micro-Propulsion and Cost Modeling for Satellite Clusters

    E-Print Network [OSTI]

    the primary instruments were distributed among three smaller satellites. This increased reliability of this thesis while I recovered from tendonitis in my wrists (too many hours slaving away in the lab!). Her help

  16. aster satellite images: Topics by E-print Network

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

    data, with no false positives. The failure rate is consistent with the inc... Lang, Dustin; Mierle, Keir; Blanton, Michael; Roweis, Sam 2009-01-01 267 The Satellite-substructure...

  17. The use of satellite-based technology in developing countries

    E-Print Network [OSTI]

    Wood, Danielle Renee

    2007-01-01T23:59:59.000Z

    Satellite technology in the areas of remote sensing, communication, and navigation can provide valuable information in a number of areas from business to disaster management to agriculture. There is great potential for ...

  18. Determination of wind from Nimbus-6 satellite sounding data

    E-Print Network [OSTI]

    Carle, William Everett

    1979-01-01T23:59:59.000Z

    DETERMINATION OF WIND FROM NIMBUS-6 SATELLITE SOUNDING DATA A Thesis by WILLIAM EVERETT CARLE Submitted to the Graduate College of Texas A&M University in partial fulfil!. ment of the requirement for the deg. . ec of MASTER OF SCIENCE... December 1979 Major Subject: Meteorology DETEIQ&INATION OE WIND PROS1 NINEDS-6 SATELLITE SOUNDING DATA A Thesis WILLIA11 EVERETT CARLE Aporoved as to style and content by: (Chairman of Commi tee) Nember) (Head of Department) December 1979...

  19. A mathematical simulation of earth satellite explosion debris orbital elements

    E-Print Network [OSTI]

    Mabrey, Wayne Edward

    1970-01-01T23:59:59.000Z

    perspective: (1) By simulating the explosion of a satellite we mean that: given the knowledge of' the number of pieces and the force vector of each piece, we will simulate the resulting trajectories. (2) The simulation of a satellite trajectory... classical elements of each debris piece as a function of: (1) the trajectory of the center of mass of *he explosion debris and (2) the explosive forces. Computer program modules are developed to create an explosion and calculate the elements of each...

  20. Probabilistic Simulation of Multi-Stage Decisions for Operation of a Fractionated Satellite Mission

    E-Print Network [OSTI]

    Alonso, Juan J.

    base and national security programs. Fractionated Satellites While ideas regarding networked satellitesProbabilistic Simulation of Multi-Stage Decisions for Operation of a Fractionated Satellite Mission of net present value for a fractionated satellite constellation. The goal is to begin development

  1. Focused Crawling of the Deep Web Using Service Class Descriptions

    SciTech Connect (OSTI)

    Rocco, D; Liu, L; Critchlow, T

    2004-06-21T23:59:59.000Z

    Dynamic Web data sources--sometimes known collectively as the Deep Web--increase the utility of the Web by providing intuitive access to data repositories anywhere that Web access is available. Deep Web services provide access to real-time information, like entertainment event listings, or present a Web interface to large databases or other data repositories. Recent studies suggest that the size and growth rate of the dynamic Web greatly exceed that of the static Web, yet dynamic content is often ignored by existing search engine indexers owing to the technical challenges that arise when attempting to search the Deep Web. To address these challenges, we present DynaBot, a service-centric crawler for discovering and clustering Deep Web sources offering dynamic content. DynaBot has three unique characteristics. First, DynaBot utilizes a service class model of the Web implemented through the construction of service class descriptions (SCDs). Second, DynaBot employs a modular, self-tuning system architecture for focused crawling of the DeepWeb using service class descriptions. Third, DynaBot incorporates methods and algorithms for efficient probing of the Deep Web and for discovering and clustering Deep Web sources and services through SCD-based service matching analysis. Our experimental results demonstrate the effectiveness of the service class discovery, probing, and matching algorithms and suggest techniques for efficiently managing service discovery in the face of the immense scale of the Deep Web.

  2. STATISTICAL METHODS STATISTICAL METHODS

    E-Print Network [OSTI]

    Delorme, Arnaud

    STATISTICAL METHODS 1 STATISTICAL METHODS Arnaud Delorme, Swartz Center for Computational@salk.edu. Keywords: statistical methods, inference, models, clinical, software, bootstrap, resampling, PCA, ICA Abstract: Statistics represents that body of methods by which characteristics of a population are inferred

  3. THE MASSIVE SATELLITE POPULATION OF MILKY-WAY-SIZED GALAXIES

    SciTech Connect (OSTI)

    Rodriguez-Puebla, Aldo; Avila-Reese, Vladimir; Drory, Niv, E-mail: apuebla@astro.unam.mx [Instituto de Astronomia, Universidad Nacional Autonoma de Mexico, A. P. 70-264, 04510 Mexico, DF (Mexico)

    2013-08-20T23:59:59.000Z

    Several occupational distributions for satellite galaxies more massive than m{sub *} Almost-Equal-To 4 Multiplication-Sign 10{sup 7} M{sub Sun} around Milky-Way (MW)-sized hosts are presented and used to predict the internal dynamics of these satellites as a function of m{sub *}. For the analysis, a large galaxy group mock catalog is constructed on the basis of (sub)halo-to-stellar mass relations fully constrained with currently available observations, namely the galaxy stellar mass function decomposed into centrals and satellites, and the two-point correlation functions at different masses. We find that 6.6% of MW-sized galaxies host two satellites in the mass range of the Small and Large Magellanic Clouds (SMC and LMC, respectively). The probabilities of the MW-sized galaxies having one satellite equal to or larger than the LMC, two satellites equal to or larger than the SMC, or three satellites equal to or larger than Sagittarius (Sgr) are Almost-Equal-To 0.26, 0.14, and 0.14, respectively. The cumulative satellite mass function of the MW, N{sub s} ({>=}m{sub *}) , down to the mass of the Fornax dwarf is within the 1{sigma} distribution of all the MW-sized galaxies. We find that MW-sized hosts with three satellites more massive than Sgr (as the MW) are among the most common cases. However, the most and second most massive satellites in these systems are smaller than the LMC and SMC by roughly 0.7 and 0.8 dex, respectively. We conclude that the distribution N{sub s} ({>=}m{sub *}) for MW-sized galaxies is quite broad, the particular case of the MW being of low frequency but not an outlier. The halo mass of MW-sized galaxies correlates only weakly with N{sub s} ({>=}m{sub *}). Then, it is not possible to accurately determine the MW halo mass by means of its N{sub s} ({>=}m{sub *}); from our catalog, we constrain a lower limit of 1.38 Multiplication-Sign 10{sup 12} M{sub Sun} at the 1{sigma} level. Our analysis strongly suggests that the abundance of massive subhalos should agree with the abundance of massive satellites in all MW-sized hosts, i.e., there is not a missing (massive) satellite problem for the {Lambda}CDM cosmology. However, we confirm that the maximum circular velocity, v{sub max}, of the subhalos of satellites smaller than m{sub *} {approx} 10{sup 8} M{sub Sun} is systematically larger than the v{sub max} inferred from current observational studies of the MW bright dwarf satellites; different from previous works, this conclusion is based on an analysis of the overall population of MW-sized galaxies. Some pieces of evidence suggest that the issue could refer only to satellite dwarfs but not to central dwarfs, then environmental processes associated with dwarfs inside host halos combined with supernova-driven core expansion should be on the basis of the lowering of v{sub max}.

  4. Description of Thermal and Micro-Structural Processes in Generalized Continua: Zhilin's

    E-Print Network [OSTI]

    Ivanova, Elena A.

    and its Modifications Elena Ivanova and Elena Vilchevskaya Abstract The method of description of thermal, Russia e-mail: elenaivanova239@post.ru E. Vilchevskaya Institute for Problems in Mechanical Engineering transitions and structural transformations, plastic flow, dynamics of bulk solids, dynamics of granular media

  5. Design of globally optimal multiple description scalar quantizers

    E-Print Network [OSTI]

    Desilva, Buveneka Kanishka

    2012-06-07T23:59:59.000Z

    This thesis investigates the design of globally optimal multiple description scalar quantizers. The design of multiple description scalar quantizers is formulated as a combinatorial optimization problem due to the index assignment issue. The first...

  6. SY101 in situ viscometer instrument system design description

    SciTech Connect (OSTI)

    Pearce, K.L.; Stokes, T.I.; Vagelatos, N.

    1994-08-18T23:59:59.000Z

    This documents the design and description of the in situ viscometer, developed for the hydrogen mitigation project.

  7. STEP Energy Coach and Technical Consultant Job Descriptions

    Broader source: Energy.gov [DOE]

    STEP Energy Coach and Technical Consultant Job Descriptions, from the Tool Kit Framework: Small Town University Energy Program (STEP).

  8. Incremental Machine Descriptions for GCC Sameera Deshpande Uday P. Khedker

    E-Print Network [OSTI]

    Khedker, Uday

    Incremental Machine Descriptions for GCC Sameera Deshpande Uday P. Khedker Indian Institute of Technology, Bombay {sameera,uday}@cse.iitb.ac.in Abstract The mechanism of providing machine descriptions a GCC port exists. However, this mechanism is quite ad hoc and the machine descriptions are dif- ficult

  9. On the Hamiltonian Description of Fluid Mechanics

    E-Print Network [OSTI]

    I. Antoniou; G. P. Pronko

    2002-03-14T23:59:59.000Z

    We suggest the Hamiltonian approach for fluid mechanics based on the dynamics, formulated in terms of Lagrangian variables. The construction of the canonical variables of the fluid sheds a light of the origin of Clebsh variables, introduced in the previous century. The developed formalism permits to relate the circulation conservation (Tompson theorem) with the invariance of the theory with respect to special diffiomorphisms and establish also the new conservation laws. We discuss also the difference of the Eulerian and Lagrangian description, pointing out the incompleteness of the first. The constructed formalism is also applicable for ideal plasma. We conclude with several remarks on the quantization of the fluid.

  10. JOB DESCRIPTION Title: Continuous Improvement Specialist

    E-Print Network [OSTI]

    Heller, Barbara

    or Six Sigma-based continuous improvement methods. Certification: Six Sigma Black Belt or Green Belt

  11. The Geometric Calibration of the Planck satellite using Solar System Objects

    E-Print Network [OSTI]

    D. L. Harrison; F. van Leeuwen

    2005-10-19T23:59:59.000Z

    The geometric calibration of the Planck satellite using the planetary transits is investigated, together with the reconstruction of any offsets from the nominal layout of the focal plane. The methods presented here may be applied to a single focal plane transit of a planet, to find the values of the geometric-calibration parameters at the epoch of the transit or all the transits over the course of the mission. The pointing requirements are easily met, with the pointing reconstruction being dominated by the errors due to the star tracker.

  12. Workshop on Satellites for Solar Energy Resource Information -Washington, DC, April 10-11, 1996 POTENTIALS OF IMAGES FROM GEOSTATIONARY SATELLITE DATA FOR THE

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Workshop on Satellites for Solar Energy Resource Information - Washington, DC, April 10-11, 1996 POTENTIALS OF IMAGES FROM GEOSTATIONARY SATELLITE DATA FOR THE ASSESSMENT OF SOLAR ENERGY PARAMETERS Lucien Author manuscript, published in "Workshop `satellites for solar energy resource information', Washington

  13. A density-temperature description of the outer electron radiation belt during geomagnetic storms

    SciTech Connect (OSTI)

    Borovsky, Joseph E [Los Alamos National Laboratory; Cayton, Thomas E [Los Alamos National Laboratory; Denton, Michael H [LANCASTER UNIV

    2009-01-01T23:59:59.000Z

    Electron flux measurements from 7 satellites in geosynchronous orbit from 1990-2007 are fit with relativistic bi-Maxwellians, yielding a number density n and temperature T description of the outer electron radiation belt. For 54.5 spacecraft years of measurements the median value ofn is 3.7x10-4 cm-3 and the median value ofT is 142 keY. General statistical properties of n, T, and the 1.1-1.5 MeV flux J are investigated, including local-time and solar-cycle dependencies. Using superposed-epoch analysis triggered on storm onset, the evolution of the outer electron radiation belt through high-speed-steam-driven storms is investigated. The number density decay during the calm before the storm is seen, relativistic-electron dropouts and recoveries from dropout are investigated, and the heating of the outer electron radiation belt during storms is examined. Using four different triggers (SSCs, southward-IMF CME sheaths, southward-IMF magnetic clouds, and minimum Dst), CME-driven storms are analyzed with superposed-epoch techniques. For CME-driven storms an absence of a density decay prior to storm onset is found, the compression of the outer electron radiation belt at time of SSC is analyzed, the number-density increase and temperature decrease during storm main phase is seen, and the increase in density and temperature during storm recovery phase is observed. Differences are found between the density-temperature and the flux descriptions, with more information for analysis being available in the density-temperature description.

  14. A simple method to estimate actual evapotranspiration from a combination of net radiation, vegetation index, and temperature

    E-Print Network [OSTI]

    Li, Zhanqing

    and the dynamic nature of heat transfer processes. Satellite remote sensing is a promising tool which has been] Satellite remote sensing is a promising technique for estimating global or regional evapotranspiration (ET). A simple and accurate method is essential when estimating ET using remote sensing data. Such a method

  15. Satellite System Safety Analysis Using STPA

    E-Print Network [OSTI]

    Dunn, Nicholas Connor

    2013-01-01T23:59:59.000Z

    Traditional hazard analysis techniques based on failure models of accident causality, such as the probabilistic risk assessment (PRA) method currently used at NASA, are inadequate for analyzing safety at the system level. ...

  16. Electromagnetic formation flight of satellite arrays

    E-Print Network [OSTI]

    Kwon, Daniel W., 1980-

    2005-01-01T23:59:59.000Z

    Proposed methods of actuating spacecraft in sparse aperture arrays use propellant as a reaction mass. For formation flying systems, propellant becomes a critical consumable which can be quickly exhausted while maintaining ...

  17. Scaling of solid state lasers for satellite power beaming applications

    SciTech Connect (OSTI)

    Friedman, H.W.; Albrecht, G.F.; Beach, R.J.

    1994-01-01T23:59:59.000Z

    The power requirements for a satellite power beaming laser system depend upon the diameter of the beam director, the performance of the adaptive optics system, and the mission requirements. For an 8 meter beam director and overall Strehl ratio of 50%, a 30 kW laser at 850 nm can deliver an equivalent solar flux to a satellite at geostationary orbit. Advances in Diode Pumped Solid State Lasers (DPSSL) have brought these small, efficient and reliable devices to high average power and they should be considered for satellite power beaming applications. Two solid state systems are described: a diode pumped Alexandrite and diode pumped Thulium doped YAG. Both can deliver high average power at 850 nm in a single aperture.

  18. Tracking target objects orbiting earth using satellite-based telescopes

    DOE Patents [OSTI]

    De Vries, Willem H; Olivier, Scot S; Pertica, Alexander J

    2014-10-14T23:59:59.000Z

    A system for tracking objects that are in earth orbit via a constellation or network of satellites having imaging devices is provided. An object tracking system includes a ground controller and, for each satellite in the constellation, an onboard controller. The ground controller receives ephemeris information for a target object and directs that ephemeris information be transmitted to the satellites. Each onboard controller receives ephemeris information for a target object, collects images of the target object based on the expected location of the target object at an expected time, identifies actual locations of the target object from the collected images, and identifies a next expected location at a next expected time based on the identified actual locations of the target object. The onboard controller processes the collected image to identify the actual location of the target object and transmits the actual location information to the ground controller.

  19. Wigner-function description of EPR experiment

    E-Print Network [OSTI]

    Riccardo Franco

    2007-01-12T23:59:59.000Z

    We provide a detailed description of the EPR paradox (in the Bohm version) for a two qubit-state in the discrete Wigner function formalism. We compare the probability distributions for two qubit relevant to simultaneously-measurable observables (computed from the Wigner function) with the probability distributions representing two perfectly-correlated classic particles in a discrete phase-space. We write in both cases the updating formulae after a measure, thus obtaining a mathematical definition of \\textit{classic collapse} and \\textit{quantum collapse}. We study, with the EPR experiment, the joint probability distributions of Alice's and Bob's qubit before and after the measure, analyzing the non-local effects. In particular, we give a more precise definition of locality, which we call m-locality: we show that quantum systems may violate this kind of locality, thus preserving, in an EPR-like argument, the completeness of Quantum Mechanics.

  20. Modeling the Jovian subnebula: II - Composition of regular satellites ices

    E-Print Network [OSTI]

    Olivier Mousis; Yann Alibert

    2005-10-28T23:59:59.000Z

    We use the evolutionary turbulent model of Jupiter's subnebula described by Alibert et al. (2005a) to constrain the composition of ices incorporated in its regular icy satellites. We consider CO2, CO, CH4, N2, NH3, H2S, Ar, Kr, and Xe as the major volatile species existing in the gas-phase of the solar nebula. All these volatile species, except CO2 which crystallized as a pure condensate, are assumed to be trapped by H2O to form hydrates or clathrate hydrates in the solar nebula. Once condensed, these ices were incorporated into the growing planetesimals produced in the feeding zone of proto-Jupiter. Some of these solids then flowed from the solar nebula to the subnebula, and may have been accreted by the forming Jovian regular satellites. We show that ices embedded in solids entering at early epochs into the Jovian subdisk were all vaporized. This leads us to consider two different scenarios of regular icy satellites formation in order to estimate the composition of the ices they contain. In the first scenario, icy satellites were accreted from planetesimals that have been produced in Jupiter's feeding zone without further vaporization, whereas, in the second scenario, icy satellites were accreted from planetesimals produced in the Jovian subnebula. In this latter case, we study the evolution of carbon and nitrogen gas-phase chemistries in the Jovian subnebula and we show that the conversions of N2 to NH3, of CO to CO2, and of CO to CH4 were all inhibited in the major part of the subdisk. Finally, we assess the mass abundances of the major volatile species with respect to H2O in the interiors of the Jovian regular icy satellites. Our results are then compatible with the detection of CO2 on the surfaces of Callisto and Ganymede and with the presence of NH3 envisaged in subsurface oceans within Ganymede and Callisto.

  1. Monitored Geologic Repository Project Description Document

    SciTech Connect (OSTI)

    P. Curry

    2000-06-01T23:59:59.000Z

    The primary objective of the Monitored Geologic Repository Project Description Document (PDD) is to allocate the functions, requirements, and assumptions to the systems at Level 5 of the Civilian Radioactive Waste Management System (CRWMS) architecture identified in Section 4. It provides traceability of the requirements to those contained in Section 3 of the ''Monitored Geologic Repository Requirements Document'' (MGR RD) (CRWMS M&O 2000b) and other higher-level requirements documents. In addition, the PDD allocates design related assumptions to work products of non-design organizations. The document provides Monitored Geologic Repository (MGR) engineering design basis in support of design and performance assessment in preparing for the Site Recommendation (SR) and License Application (LA) milestones. The engineering design basis documented in the PDD is to be captured in the System Description Documents (SDDs) which address each of the systems at Level 5 of the CRWMS architecture. The design engineers obtain the engineering design basis from the SDDs and by reference from the SDDs to the PDD. The design organizations and other organizations will obtain design related assumptions directly from the PDD. These organizations may establish additional assumptions for their individual activities, but such assumptions are not to conflict with the assumptions in the PDD. The PDD will serve as the primary link between the engineering design basis captured in the SDDs and the design requirements captured in U.S. Department of Energy (DOE) documents. The approved PDD is placed under Level 3 baseline control by the CRWMS Management and Operating Contractor (M&O) and the following portions of the PDD constitute the Technical Design Baseline for the MGR: the design characteristics listed in Table 2-1, the MGR Architecture (Section 4.1),the Engineering Design Bases (Section 5), and the Controlled Project Assumptions (Section 6).

  2. Monitored Geologic Repository Project Description Document

    SciTech Connect (OSTI)

    P. Curry

    2001-06-26T23:59:59.000Z

    The primary objective of the Monitored Geologic Repository Project Description Document (PDD) is to allocate the functions, requirements, and assumptions to the systems at Level 5 of the Civilian Radioactive Waste Management System (CRWMS) architecture identified in Section 4. It provides traceability of the requirements to those contained in Section 3 of the Yucca Mountain Site Characterization Project Requirements Document (YMP RD) (YMP 2001a) and other higher-level requirements documents. In addition, the PDD allocates design related assumptions to work products of non-design organizations. The document provides Monitored Geologic Repository (MGR) technical requirements in support of design and performance assessment in preparing for the Site Recommendation (SR) and License Application (LA) milestones. The technical requirements documented in the PDD are to be captured in the System Description Documents (SDDs) which address each of the systems at Level 5 of the CRWMS architecture. The design engineers obtain the technical requirements from the SDDs and by reference from the SDDs to the PDD. The design organizations and other organizations will obtain design related assumptions directly from the PDD. These organizations may establish additional assumptions for their individual activities, but such assumptions are not to conflict with the assumptions in the PDD. The PDD will serve as the primary link between the technical requirements captured in the SDDs and the design requirements captured in US Department of Energy (DOE) documents. The approved PDD is placed under Level 3 baseline control by the CRWMS Management and Operating Contractor (M&O) and the following portions of the PDD constitute the Technical Design Baseline for the MGR: the design characteristics listed in Table 1-1, the MGR Architecture (Section 4.1), the Technical Requirements (Section 5), and the Controlled Project Assumptions (Section 6).

  3. Monitored Geologic Repository Project Description Document

    SciTech Connect (OSTI)

    P. M. Curry

    2001-01-30T23:59:59.000Z

    The primary objective of the Monitored Geologic Repository Project Description Document (PDD) is to allocate the functions, requirements, and assumptions to the systems at Level 5 of the Civilian Radioactive Waste Management System (CRWMS) architecture identified in Section 4. It provides traceability of the requirements to those contained in Section 3 of the ''Monitored Geologic Repository Requirements Document'' (MGR RD) (YMP 2000a) and other higher-level requirements documents. In addition, the PDD allocates design related assumptions to work products of non-design organizations. The document provides Monitored Geologic Repository (MGR) technical requirements in support of design and performance assessment in preparing for the Site Recommendation (SR) and License Application (LA) milestones. The technical requirements documented in the PDD are to be captured in the System Description Documents (SDDs) which address each of the systems at Level 5 of the CRWMS architecture. The design engineers obtain the technical requirements from the SDDs and by reference from the SDDs to the PDD. The design organizations and other organizations will obtain design related assumptions directly from the PDD. These organizations may establish additional assumptions for their individual activities, but such assumptions are not to conflict with the assumptions in the PDD. The PDD will serve as the primary link between the technical requirements captured in the SDDs and the design requirements captured in US Department of Energy (DOE) documents. The approved PDD is placed under Level 3 baseline control by the CRWMS Management and Operating Contractor (M and O) and the following portions of the PDD constitute the Technical Design Baseline for the MGR: the design characteristics listed in Table 1-1, the MGR Architecture (Section 4.1), the Technical Requirements (Section 5), and the Controlled Project Assumptions (Section 6).

  4. Silicon avalanche photodiode operation and lifetime analysis for small satellites

    E-Print Network [OSTI]

    Tan, Yue Chuan; Cheng, Cliff; Ling, Alexander

    2013-01-01T23:59:59.000Z

    Silicon avalanche photodiodes (APDs) are sensitive to operating temperature fluctuations and are also susceptible to radiation flux expected in satellite-based quantum experiments. We introduce a low power voltage adjusting mechanism to overcome the effects of in-orbit temperature fluctuations. We also present data on the performance of Si APDs after irradiation (gamma-ray and proton beam). Combined with an analysis of expected orbital irradiation, we propose that a Si APD in a 400 km equatorial orbit may operate beyond the lifetime of the satellite.

  5. Silicon avalanche photodiode operation and lifetime analysis for small satellites

    E-Print Network [OSTI]

    Yue Chuan Tan; Rakhitha Chandrasekara; Cliff Cheng; Alexander Ling

    2013-06-28T23:59:59.000Z

    Silicon avalanche photodiodes (APDs) are sensitive to operating temperature fluctuations and are also susceptible to radiation flux expected in satellite-based quantum experiments. We introduce a low power voltage adjusting mechanism to overcome the effects of in-orbit temperature fluctuations. We also present data on the performance of Si APDs after irradiation (gamma-ray and proton beam). Combined with an analysis of expected orbital irradiation, we propose that a Si APD in a 400 km equatorial orbit may operate beyond the lifetime of the satellite.

  6. A STATE VARIABLE DESCRIPTION OF THE RHIC RF CONTROL LOOPS.

    SciTech Connect (OSTI)

    SCHULTHEISS,C.; BRENNAN,J.M.

    2002-06-02T23:59:59.000Z

    The beam transfer function changes during the RHIC ramp. The response of the RF control loops changes as a result. A state-variable description of the beam and the RF control loops was developed. This description was used to generate a set of feedback matrices that keeps the response of the RF control loops constant during the ramp. This paper describes the state-variable description and its use in determining the K matrices.

  7. assurance program description: Topics by E-print Network

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

    workforce at LANL. DataImpacts LANL Funding: These Postdocs are paid from programmatic funding within 2 Program Description Queen's University Computer Technologies and...

  8. STEP Energy Coach and Technical Consultant Job Descriptions ...

    Energy Savers [EERE]

    Consultant Job Descriptions.pdf More Documents & Publications Technical Consultant RFP Tool Kit Framework: Small Town University Energy Program (STEP) Technical Consultant...

  9. E-Print Network 3.0 - approximation descriptions microscopiques...

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

    de l'approximation locale. Ce calcul est entirement... :lpmmc.grenoble.cnrs.frspip.php?article404 Description : Les polaritons de cavit sont des quasiparticules hybrides...

  10. June 1998Program Description Windows and Daylighting Group

    E-Print Network [OSTI]

    June 1998Program Description THERM 2.0 Windows and Daylighting Group Building Technologies, and Dariush Arasteh Windows and Daylighting Group Building Technologies Department Environmental Energy

  11. Community College Institute (CCI) Program Description The Community...

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

    Community College Institute (CCI) Program Description The Community College Internship (CCI) program seeks to encourage community college students to enter technical careers...

  12. New Mexico Hydrogen Fuels Challenge Program Description The New...

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

    New Mexico Hydrogen Fuels Challenge Program Description The New Mexico Hydrogen Fuels Challenge is an event that provides a hands-on opportunity for middle school students (grades...

  13. Greenland snow accumulation estimates from satellite radar scatterometer data

    E-Print Network [OSTI]

    Long, David G.

    Greenland snow accumulation estimates from satellite radar scatterometer data Mark R. Drinkwater accumulation on the Greenland ice sheet. Microwave radar backscatter images of Greenland are derived using (or decrease) in net snow accumulation on the polar ice caps. The net mass balance of the Greenland

  14. Fisheries Applications of Satellite Data in the Eastern North Pacific

    E-Print Network [OSTI]

    is particularly useful. However, satellite measurements are usually limited to the surface or near- surface layers radiance from the earth's surface in visible, thermal infrared (IR), and microwave wavelength bands (Table by reflection from the sea surface and clouds, and by absorption, emission, and scatter by atmospheric

  15. Update on the Solar Power Satellite transmitter design

    SciTech Connect (OSTI)

    Brown, W.C.

    1986-01-01T23:59:59.000Z

    A number of remaining problems in the conceptual design of the transmitting antenna for the Solar Power Satellite have been solved as a result of additional technology development. Much of the technology was derived from the conceptual design of a ground-based transmitting antenna for beaming power to a high altitude airship or airplane.

  16. Data needs for X-ray astronomy satellites

    SciTech Connect (OSTI)

    Kallman, T. [NASA Goddard Space Flight Center, Greenbelt, MD 20771 (United States)

    2013-07-11T23:59:59.000Z

    I review the current status of atomic data for X-ray astronomy satellites. This includes some of the astrophysical issues which can be addressed, current modeling and analysis techniques, computational tools, the limitations imposed by currently available atomic data, and the validity of standard assumptions. I also discuss the future: challenges associated with future missions and goals for atomic data collection.

  17. Wind energy calculated from SAR and scatterometer satellite data

    E-Print Network [OSTI]

    . · Offshore wind resources estimated from SAR · On WASP · Wind indexing based on scatterometer · Wake effects footprint 62 m footprint Wind field maps from SAR are valid for 10 m height #12;7 Slide no. 62 m 10 m Upwind1 Slide no. 4 Wind energy calculated from SAR and scatterometer satellite data Charlotte Bay

  18. artificial earth satellites: Topics by E-print Network

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

    earth satellites First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 On the possibility of testing the Weak...

  19. artificial earth satellite: Topics by E-print Network

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

    earth satellite First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 On the possibility of testing the Weak...

  20. AIAA 2004-3150 ARCHITECTING A COMMUNICATION SATELLITE PRODUCT LINE

    E-Print Network [OSTI]

    de Weck, Olivier L.

    panels cellsbatteryN number of battery cells DCP high power amplifier input DC power PRF amplifier output RF power BOLcellP solar cell beginning of life power EOL power of cellP solar cell end of life power of commercial communication satellites. NOMENCLATURE SAA solar array area radiatorA thermal radiator area c

  1. Using Belief Functions to Forecast Demand for Mobile Satellite Services

    E-Print Network [OSTI]

    McBurney, Peter

    Using Belief Functions to Forecast Demand for Mobile Satellite Services Peter McBurney and Simon.j.mcburney,s.d.parsonsg@elec.qmw.ac.uk Abstract. This paper outlines an application of belief functions to forecasting the demand for a new service in a new category, based on new technology. Forecasting demand for a new product or service

  2. Satellite measurements of the clear-sky greenhouse effect from

    E-Print Network [OSTI]

    Waliser, Duane E.

    LETTERS Satellite measurements of the clear-sky greenhouse effect from tropospheric ozone HELEN M of 0.48±0.14 W m-2 between 45 S and 45 N. This estimate of the clear-sky greenhouse effect from

  3. High-precision photometry with the WIRE satellite

    E-Print Network [OSTI]

    H. Bruntt; D. L. Buzasi

    2005-09-15T23:59:59.000Z

    Around 200 bright stars (V tracker on the WIRE satellite since observations started in 1999. Here we present new results for the solar-like star Procyon A, the two Delta Scuti stars Altair and Epsilon Cephei, and the triple system Lambda Scorpii which consist of two B-type stars -- one of which we find to be an eclipsing binary.

  4. NOAA Satellite and Information Service Deep Space Climate Observatory (DSCOVR)

    E-Print Network [OSTI]

    such as the commercial airline, electric power and GPS industries. Our national security and economic well-being, whichNOAA Satellite and Information Service Deep Space Climate Observatory (DSCOVR) Background: DSCOVR will maintain the Nation's solar wind observations, which are critical to maintaining the accuracy and lead time

  5. Molecular biology study of satellite panicum mosaic virus capsid protein

    E-Print Network [OSTI]

    Qi, Dong

    2009-05-15T23:59:59.000Z

    Satellite panicum mosaic virus (SPMV) depends on its helper Panicum mosaic virus (PMV) for replication and movement in host plants. The positive-sense single-stranded genomic RNA of SPMV encodes a 17-kDa capsid protein (CP) to form 16-nm virions...

  6. Aerospace Power & Electronics Simulation Workshop 2004 Satellite Attitude Control

    E-Print Network [OSTI]

    Simon, Dan

    Aerospace Power & Electronics Simulation Workshop 2004 · Satellite Attitude Control System Design Using Reaction Wheels Bhanu Gouda Brian Fast Dan Simon #12;2Aerospace Power & Electronics Simulation;3Aerospace Power & Electronics Simulation Workshop 2004 ADCS ·ADCS: Attitude Determination and Control

  7. Compliance of Hazardous Waste Satellite Accumulation Areas (SAAs)

    E-Print Network [OSTI]

    through prevention, minimization, and recycling Classroom or one-on-one waste generator training, other DOE and University waste organizations Flammable waste cans, 30-gallon, 55-gallon drums (steelCompliance of Hazardous Waste Satellite Accumulation Areas (SAAs) All Hazardous waste generated

  8. Using satellite data for mapping offshore wind resources and wakes

    E-Print Network [OSTI]

    (no wind) Horns Rev Offshore Wind Farm Blaavandshuk Met. mast N #12;Wind Horns Rev Wind speed map from · Wake near large offshore wind farms is quantified in space and time · Software for usersUsing satellite data for mapping offshore wind resources and wakes Charlotte Bay Hasager, Merete

  9. Solar Power Satellites: Creating the Market for Beamed Energy Propulsion

    SciTech Connect (OSTI)

    Coopersmith, Jonathan [Dept. of History, Texas A and M University, College Station, TX 77843 (United States)

    2010-05-06T23:59:59.000Z

    Beamed energy advocates must investigate the potential of major markets like space based solar satellites and space-based nuclear waste disposal. For BEP to succeed, its proponents must work with these possible users to generate interest and resources needed to develop BEP.

  10. AHTR Refueling Systems and Process Description

    SciTech Connect (OSTI)

    Varma, V.K.; Holcomb, D.E.; Bradley, E.C.; Zaharia, N.M.; Cooper, E.J.

    2012-07-15T23:59:59.000Z

    The Advanced High-Temperature Reactor (AHTR) is a design concept for a central station-type [1500 MW(e)] Fluoride saltcooled High-temperature Reactor (FHR) that is currently undergoing development by Oak Ridge National Laboratory for the US. Department of Energy, Office of Nuclear Energys Advanced Reactor Concepts program. FHRs, by definition, feature low-pressure liquid fluoride salt cooling, coated-particle fuel, a high-temperature power cycle, and fully passive decay heat rejection. The overall goal of the AHTR development program is to demonstrate the technical feasibility of FHRs as low-cost, large-size power producers while maintaining full passive safety. The AHTR is approaching a preconceptual level of maturity. An initial integrated layout of its major systems, structures, and components (SSCs), and an initial, high-level sequence of operations necessary for constructing and operating the plant is nearing completion. An overview of the current status of the AHTR concept has been recently published [1], and a report providing a more detailed overview of the AHTR structures and mechanical systems is currently in preparation. This report documents the refueling components and processes envisioned at this early development phase. The report is limited to the refueling aspects of the AHTR and does not include overall reactor or power plant design information. The report, however, does include a description of the materials envisioned for the various components and the instrumentation necessary to control the refueling process. The report begins with an overview of the refueling strategy. Next a mechanical description of the AHTR fuel assemblies and core is provided. The reactor vessel upper assemblies are then described. Following this the refueling path structures and the refueling mechanisms and components are described. The sequence of operations necessary to fuel and defuel the reactor is then discussed. The report concludes with a discussion of the levels of maturity of the various SSCs to provide guidance for future technology developments. The conceptual design information presented in this report is very preliminary in nature. Significant uncertainty remains about several aspects of the process and even the radiation and mechanical performance of plate-type coated-particle fuel.

  11. AHTR Refueling Systems and Process Description

    SciTech Connect (OSTI)

    Varma, Venugopal Koikal [ORNL; Holcomb, David Eugene [ORNL; Bradley, Eric Craig [ORNL; Zaharia, Nathaniel M [ORNL; Cooper, Eliott J [ORNL

    2012-07-01T23:59:59.000Z

    The Advanced High-Temperature Reactor (AHTR) is a design concept for a central station-type [1500 MW(e)] Fluoride salt-cooled High-temperature Reactor (FHR) that is currently undergoing development by Oak Ridge National Laboratory for the US. Department of Energy, Office of Nuclear Energy's Advanced Reactor Concepts program. FHRs, by definition, feature low-pressure liquid fluoride salt cooling, coated-particle fuel, a high-temperature power cycle, and fully passive decay heat rejection. The overall goal of the AHTR development program is to demonstrate the technical feasibility of FHRs as low-cost, large-size power producers while maintaining full passive safety. The AHTR is approaching a preconceptual level of maturity. An initial integrated layout of its major systems, structures, and components (SSCs), and an initial, high-level sequence of operations necessary for constructing and operating the plant is nearing completion. An overview of the current status of the AHTR concept has been recently published and a report providing a more detailed overview of the AHTR structures and mechanical systems is currently in preparation. This report documents the refueling components and processes envisioned at this early development phase. The report is limited to the refueling aspects of the AHTR and does not include overall reactor or power plant design information. The report, however, does include a description of the materials envisioned for the various components and the instrumentation necessary to control the refueling process. The report begins with an overview of the refueling strategy. Next a mechanical description of the AHTR fuel assemblies and core is provided. The reactor vessel upper assemblies are then described. Following this the refueling path structures and the refueling mechanisms and components are described. The sequence of operations necessary to fuel and defuel the reactor is then discussed. The report concludes with a discussion of the levels of maturity of the various SSCs to provide guidance for future technology developments. The conceptual design information presented in this report is very preliminary in nature. Significant uncertainty remains about several aspects of the process and even the radiation and mechanical performance of plate-type coated-particle fuel.

  12. Small Satellite Applications of Commercial off the Shelf Radio Frequency Integrated Circuits

    E-Print Network [OSTI]

    Graves, John

    2012-02-14T23:59:59.000Z

    small satellite, Orbiting Satellite Carrying Amateur Radio (OSCAR) UO-14, was launched in 1990 [15]. While these amateur radio speeds may be sufficient for requirements of the aforementioned missions, they do very little towards expanding future...

  13. Synchronization of system-of-systems interfaces in military satellite communications

    E-Print Network [OSTI]

    Davis, Mark J. (Mark Jeffrey)

    2008-01-01T23:59:59.000Z

    Military systems continue to become more complex and nearly all are now part of one or more system of systems (SoS). Military satellite communications programs have expanded over the last decade from three distinct satellite ...

  14. National Oceanic and Atmospheric Administration | NOAA Satellite and Information Service Two Orbits, One Mission

    E-Print Network [OSTI]

    National Oceanic and Atmospheric Administration | NOAA Satellite and Information Service Two Orbits, One Mission Mission The NATIONAL ENVIRONMENTAL SATELLITE, DATA AND INFORMATION SERVICE (NESDIS to promote, protect and enhance the Nation's economy, security, environment and quality of life. To fulfill

  15. Recent Changes in Arctic Vegetation: Satellite Observations and Simulation Model Predictions

    E-Print Network [OSTI]

    Bhatt, Uma

    Chapter 2 Recent Changes in Arctic Vegetation: Satellite Observations and Simulation Model with a combination of satellite observations (Fig. 2.1) and field mea- surements, as projected by simulation modeling

  16. MIME 6740/8740 Optimization Theory and Applications Fall 2014 Description: The course will cover fundamental concepts of optimization and numerical

    E-Print Network [OSTI]

    Nikolaidis, Efstratios

    MIME 6740/8740 Optimization Theory and Applications Fall 2014 ________________________________________________________________________________________ Description: The course will cover fundamental concepts of optimization and numerical methods for solving optimization problems. It will present applications of optimization in mechanical and industrial engineering

  17. E-Print Network 3.0 - astronomical satellite iras Sample Search...

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

    IRAS: Infrared Astronomical Satellite IRIS: Infrared Imager and Spectrometer near-infrared in Source: Whiting, Matthew - Australia Telescope National Facility...

  18. Assimilation of satellite images into a sediment transport model of Lake Michigan.

    SciTech Connect (OSTI)

    Stroud, J.; Lesht, B.; Beletsky, D.; Stein, M.; Univ. of Pennsylvania; NOAA; Univ. of Michigan; Univ. of Chicago

    2009-01-01T23:59:59.000Z

    In this paper we develop and examine several schemes for combining daily images obtained from the Sea-viewing Wide Field Spectrometer (SeaWiFS) with a two-dimensional sediment transport model of Lake Michigan. We consider two data assimilation methods, direct insertion and a kriging-based approach, and perform a forecasting study focused on a 2-month period in spring 1998 when a large storm caused substantial amounts of sediment resuspension and horizontal sediment transport in the lake. By beginning with the simplest possible forecast method and sequentially adding complexity we are able to assess the improvements offered by combining the satellite data with the numerical model. In our application, we find that data assimilation schemes that include both the data and the lake dynamics improve forecast root mean square error by 40% over purely model-based approaches and by 20% over purely data-based approaches.

  19. Development and Comparison of Ground and Satellite-based Retrievals of Cirrus Cloud Physical Properties

    SciTech Connect (OSTI)

    Mitchell, David L

    2009-10-14T23:59:59.000Z

    This report is the final update on ARM research conducted at DRI through May of 2006. A relatively minor amount of work was done after May, and last month (November), two journal papers partially funded by this project were published. The other investigator on this project, Dr. Bob d'Entremont, will be submitting his report in February 2007 when his no-cost extension expires. The main developments for this period, which concludes most of the DRI research on this project, are as follows: (1) Further development of a retrieval method for cirrus cloud ice particle effective diameter (De) and ice water path (IWP) using terrestrial radiances measured from satellites; (2) Revision and publication of the journal article 'Testing and Comparing the Modified Anomalous Diffraction Approximation'; and (3) Revision and publication of our radar retrieval method for IWC and snowfall rate.

  20. Computing and Visualizing Reachable Volumes for Maneuvering Satellites

    SciTech Connect (OSTI)

    Jiang, M; de Vries, W H; Pertica, A J; Olivier, S S

    2011-09-11T23:59:59.000Z

    Detecting and predicting maneuvering satellites is an important problem for Space Situational Awareness. The spatial envelope of all possible locations within reach of such a maneuvering satellite is known as the Reachable Volume (RV). As soon as custody of a satellite is lost, calculating the RV and its subsequent time evolution is a critical component in the rapid recovery of the satellite. In this paper, we present a Monte Carlo approach to computing the RV for a given object. Essentially, our approach samples all possible trajectories by randomizing thrust-vectors, thrust magnitudes and time of burn. At any given instance, the distribution of the 'point-cloud' of the virtual particles defines the RV. For short orbital time-scales, the temporal evolution of the point-cloud can result in complex, multi-reentrant manifolds. Visualization plays an important role in gaining insight and understanding into this complex and evolving manifold. In the second part of this paper, we focus on how to effectively visualize the large number of virtual trajectories and the computed RV. We present a real-time out-of-core rendering technique for visualizing the large number of virtual trajectories. We also examine different techniques for visualizing the computed volume of probability density distribution, including volume slicing, convex hull and isosurfacing. We compare and contrast these techniques in terms of computational cost and visualization effectiveness, and describe the main implementation issues encountered during our development process. Finally, we will present some of the results from our end-to-end system for computing and visualizing RVs using examples of maneuvering satellites.

  1. Ceramic corrosion/erosion project description

    SciTech Connect (OSTI)

    Nakaishi, C.V.; Carpenter, L.K.

    1981-02-01T23:59:59.000Z

    As a part of the United States Department of Energy's High Temperature Turbine Technology Program, the Morgantown Energy Technology Center is participating in a Ceramics Corrosion/Erosion Materials Study. Objective is to create a technology base for ceramic materials which could be used by stationary gas power turbines operating with a high-temperature, coal-derived, low-Btu gas products of combustion environment. Two facilities are designed and installed to burn a varying low-Btu coal-derived gas in a controlled manner. This report contains the objectives and testing philosophy as well as the operating, specimen handling, and emergency procedures for the facilities. The facilities were checked out in August/September 1980. Testing is scheduled to begin in late 1980 with completion of 1000 hours of ceramic materials exposure to be completed by early 1981. Most of the enclosed is an update of two METC Information Releases (IR), i.e., IR 442 (1979) Test Plan for Ceramic Corrosion/Erosion Project, and IR 817 (1980) Ceramic Corrosion/Erosion Project Description.

  2. Theoretical descriptions of neutron emission in fission

    SciTech Connect (OSTI)

    Madland, D.G.

    1990-01-01T23:59:59.000Z

    Brief descriptions are given of the observables in neutron emission in fission together with early theoretical representations of two of these observables, namely, the prompt fission neutron spectrum N(E) and the average prompt neutron multiplicity {bar {nu}}{sub p}. This is followed by summaries, together with examples, of modern approaches to the calculation of these two quantities. Here, emphasis is placed upon the predictability and accuracy of the new approaches. In particular, the dependencies of N(E) and {bar {nu}}{sub p} upon the fissioning nucleus and its excitation energy are discussed. Then, recent work in multiple-chance fission and other recent work involving new measurements are presented and discussed. Following this, some properties of fission fragments are mentioned that must be better known and better understood in order to calculate N(E) and {bar {nu}}{sub p} with higher accuracy than is currently possible. In conclusion, some measurements are recommended for the purpose of benchmarking simultaneous calculations of neutron emission and gamma emission in fission. 32 refs., 26 figs.

  3. Transmutation Fuel Campaign Description and Status

    SciTech Connect (OSTI)

    Jon Carmack; Kemal O. Pasamehmetoglu

    2008-01-01T23:59:59.000Z

    This report contains a technical summary package in response to a Level 2 milestone in the transmutation fuel campaign (TFC) management work-package calling for input to the Secretarial decision. At present, the form of the Secretarial decision package is not fully defined, and it is not clear exactly what will be required from the TFC as a final input. However, it is anticipated that a series oftechnical and programmatic documents will need to be provided in support of a wider encompassing document on GNEP technology development activities. The TFC technical leadership team provides this report as initial input to the secretarial decision package which is being developed by the Technical Integration Office (TIO) in support of Secretarial decision. This report contains a summary of the TFC execution plan with a work breakdown structure, highlevel schedule, major milestones, and summary description of critical activities in support of campaign objectives. Supporting documents referenced in this report but provided under separate cover include: An updated review of the state-of-the art for transmutation fuel development activities considering national as well as international fuel research and development testing activities. A definition of the Technology Readiness Level (TRL) used to systematically define and execute the transmutation fuel development activities.

  4. Symplectic map description of Halley's comet dynamics

    E-Print Network [OSTI]

    G. Rollin; P. Haag; J. Lages

    2015-02-02T23:59:59.000Z

    The main features of 1P/Halley chaotic dynamics can be described by a two dimensional symplectic map. Using Mel'nikov integral we semi-analytically determine such a map for 1P/Halley taking into account gravitational interactions from the Sun and the eight planets. We determine the Solar system kick function ie the energy transfer to 1P/Halley along one passage through the Solar system. Our procedure allows to compute for each planet its contribution to the Solar system kick function which appears to be the sum of the Keplerian potential of the planet and of a rotating circular gravitational dipole potential due to the Sun movement around Solar system barycenter. We test the robustness of the symplectic Halley map by directly integrating Newton's equations over $\\sim 2.4\\cdot 10^4$ yr around Y2K and by reconstructing the Solar system kick function. Our results show that the Halley map with fixed parameters gives a reliable description of comet dynamics on time scales of $10^4$ yr while on a larger scales the parameters of the map are slowly changing due to slow oscillations of orbital momentum.

  5. SOLAR COOKER UTILIZING SATELLITE DISH TECHNOLOGY Mechanical Engineering Department , Philadelphia University, Amman Jordan, e-mail

    E-Print Network [OSTI]

    SOLAR COOKER UTILIZING SATELLITE DISH TECHNOLOGY A. Saleh1 A. Badran2 1 Mechanical Engineering dish­type solar cooker was built and tested utilizing satellite dish technology. A common satellite-TV dish was utilized as a solar cooker after covering it with a highly­reflective aluminum foil, which

  6. Coastal Wind Mapping from Satellite SAR: Possibilities and Limitations Charlotte Bay Hasager and Merete Bruun Christiansen

    E-Print Network [OSTI]

    Abstract Satellite remote sensing of ocean wind fields from Synthetic Aperture Radar (SAR) observations are observed and discussed. The satellite wind fields are compared to in-situ observations from a tall offshore of the possibility to map the wake effect of the wind farm from satellite SAR observations. The wake is observed

  7. Observation of laser satellites in a plasma produced by a femtosecond laser pulse

    E-Print Network [OSTI]

    Umstadter, Donald

    that the laser x-ray satellites were predicted more than 20 years ago, they had not been observed until veryObservation of laser satellites in a plasma produced by a femtosecond laser pulse S. A. Pikuz P. N­459 10 October 1997 Laser satellites are detected in the emission spectra of magnesium and aluminum

  8. Model-Based Telerobotic Control with Virtual Fixtures For Satellite Servicing Tasks

    E-Print Network [OSTI]

    Whitcomb, Louis L.

    the tape that secures a flap of multi-layer insulation over the access panel of a satellite mockup. I its national capability to perform on- orbit repair of satellites in low-earth orbit, and evenModel-Based Telerobotic Control with Virtual Fixtures For Satellite Servicing Tasks Tian Xia, Simon

  9. Since the first manmade satellites orbited the earth in the 1950s, space

    E-Print Network [OSTI]

    Reuter, Martin

    essential to national security. Satellites provide communica- tions and navigation for military per- sonnelSince the first manmade satellites orbited the earth in the 1950s, space assets have become. Naval strategists use satellite surveillance data to monitor ship move- ments, while meteorologists

  10. 2013 Accomplishments Report NOAA Satellite and Information Service | www.nesdis.noaa.gov

    E-Print Network [OSTI]

    satellites and other sources to promote, protect and enhance the Nation's economy, security, environment2013 Accomplishments Report NOAA Satellite and Information Service | www.nesdis.noaa.gov #12;1 From the Assistant Administrator 2 Satellites 4 Climate 6 Weather 8 Oceans 10 Coasts 12 Partnerships & Outreach 13

  11. 1Hinode Satellite Power The Hinode satellite weighs approximately 700 kg (dry) and carries 170 kg of gas for

    E-Print Network [OSTI]

    for up to two years. The satellite has two solar panels (blue) that produce all of the spacecraft's power. The panels are 4 meters long and 1 meter wide, and are covered on both sides by solar cells. Problem 1 - What is the total area of the solar panels covered by solar cells in square centimeters? Problem 2 - If a solar cell

  12. Supporting Information Materials and Methods

    E-Print Network [OSTI]

    Collins, Steven H.

    1 Supporting Information Materials and Methods Description of Energy-Recycling Artificial Foot The energy-recycling artificial foot was comprised of six component groups: the attachment interface, the toe The prosthesis simulator boot weighed 1.30 kg, and the lift shoe weighed 1.42 kg, with each adding approximately

  13. Galilei invariant technique for quantum system description

    SciTech Connect (OSTI)

    Kamuntavi?ius, Gintautas P. [Department of Physics, Vytautas Magnus University, Vileikos 8, Kaunas 44404 (Lithuania)] [Department of Physics, Vytautas Magnus University, Vileikos 8, Kaunas 44404 (Lithuania)

    2014-04-15T23:59:59.000Z

    Problems with quantum systems models, violating Galilei invariance are examined. The method for arbitrary non-relativistic quantum system Galilei invariant wave function construction, applying a modified basis where center-of-mass excitations have been removed before Hamiltonian matrix diagonalization, is developed. For identical fermion system, the Galilei invariant wave function can be obtained while applying conventional antisymmetrization methods of wave functions, dependent on single particle spatial variables.

  14. Database Description with SDM: A Semantic Database Model

    E-Print Network [OSTI]

    McLeod, Dennis

    Database Description with SDM: A Semantic Database Model MICHAEL HAMMER Massachusetts Institute of Technology and DENNIS McLEOD University of Southern California SDM is a high-level semantics-based database description and structuring formalism (database model) for databases. This database model is designed

  15. 2012 Graduate School of Science Current Course Descriptions Common Courses

    E-Print Network [OSTI]

    Sano, Masaki

    , and social issues (ELSI) as well as cases of bioethics, climate change and nuclear power. https2012 Graduate School of Science Current Course Descriptions Common Courses Science Communication Courses Course code Course title Instructor Course Description 35620-2001 Theory of Science Communication

  16. UO{sub 3} plant turnover - facility description document

    SciTech Connect (OSTI)

    Clapp, D.A.

    1995-01-01T23:59:59.000Z

    This document was developed to provide a facility description for those portions of the UO{sub 3} Facility being transferred to Bechtel Hanford Company, Inc. (BHI) following completion of facility deactivation. The facility and deactivated state condition description is intended only to serve as an overview of the plant as it is being transferred to BHI.

  17. 4-H Horse Advisory Committee Member Service Description And Agreement

    E-Print Network [OSTI]

    New Hampshire, University of

    . Responsibilities · Follow all guidelines and policies of University of New Hampshire Cooperative Extension 4-H4-H Horse Advisory Committee Member Service Description And Agreement Purpose · To serve to the scope of the duties defined in this service description. Accountable to Extension staff

  18. Inventory List Item Number Brief Description Price Preferred Vendor

    E-Print Network [OSTI]

    Inventory List UT Austin Item Number Brief Description Price Preferred Vendor L0146 Adapter, Glass w/Screw Top, Amber, 4 dram $0.56 VWRSC 4/21/14 Page - 1 #12;Inventory List UT Austin Item Number;Inventory List UT Austin Item Number Brief Description Price Preferred Vendor S0027 CD, Recordable $0

  19. STAFF POSITION DESCRIPTION SAN JOSE STA TE HUMAN RESOURCES

    E-Print Network [OSTI]

    Su, Xiao

    STAFF POSITION DESCRIPTION SAN JOSE STA TE HUMAN RESOURCES UNIVERSITY Workforce Planning l: 408-924-2250 I408-924-1784 (fax) Job Description Staff Date: Workforce Planning, Human Resources (Name [Workforce Planning reviews the CSU classification standards with essential duties of the positions] F

  20. Adapting Optimization Techniques to Description Logics with Concrete Domains

    E-Print Network [OSTI]

    Haarslev, Volker

    Adapting Optimization Techniques to Description Logics with Concrete Domains Anni-Yasmin Turhan backtracking and model merging can be adapted to description logics with concrete domains. We propose al) a new requirement for concrete domains in order to enable dependency directed backtracking for all clash

  1. Adapting Optimization Techniques to Description Logics with Concrete Domains

    E-Print Network [OSTI]

    Haarslev, Volker

    Adapting Optimization Techniques to Description Logics with Concrete Domains Anni­Yasmin Turhan backtracking and model merging can be adapted to description logics with concrete domains. We propose al) a new requirement for concrete domains in order to enable dependency directed backtracking for all clash

  2. NExpTime-complete Description Logics with Concrete Domains

    E-Print Network [OSTI]

    Baader, Franz

    that reasoning with the concrete do- main D (i.e., testing the satis#12;ability of #12;nite conjunctionsChapter 1 NExpTime-complete Description Logics with Concrete Domains Carsten Lutz Abstract. Description Logics (DLs) incorporating concrete domains are useful formalisms for integrated reasoning about

  3. Waste Description Type of Project Pounds Reduced, Reused,

    E-Print Network [OSTI]

    Accelerator =1; National Synchrotron Light Source=1; Basic Energy Sciences=1) each handle 66 lbs. of hazardousWaste Description Type of Project Pounds Reduced, Reused, Recycled or Conserved in 2009 Waste Type Description Details * Alkaline batteries Recycling 200 Industrial waste $10 $0 $10 Two hundred pounds

  4. Review article FUSSIM2: brief description of the simulation model

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Review article FUSSIM2: brief description of the simulation model and application to fertigation zone, which may be harmful to crop development. A two-dimensional simulation model for the above-dimensional simulation model Résumé ­ FUSSIM2 : brève description du modèle de simulation et application aux scenari de

  5. Description and Simulation of Gust Front Wind Field Lijuan Wanga

    E-Print Network [OSTI]

    Kareem, Ahsan

    -stationarity of the wind field associated with these extreme events poses serious challenges in their modelingDescription and Simulation of Gust Front Wind Field Lijuan Wanga , Ahsan Kareemb a Nat front wind field is proposed based on the time-frequency description of the wind field. Traditionally

  6. Meteorological Monitoring on bikini atoll: system description and data summary (May 2000 - April 2001)

    SciTech Connect (OSTI)

    Gouveia F; Bradsher, R; Brunk, J; Hamilton, T

    2002-01-01T23:59:59.000Z

    Meteorological data are continuously collected at three sites on Bikini Atoll in support of radioecological research and monitoring programs conducted by the Health and Ecological Assessments Division at the Lawrence Livermore National Laboratory (LLNL). Weather stations were first established on Bikini Atoll in April 1990, and provide information on rainfall, wind speed and direction, air temperature, humidity, and solar radiation. These data and information are used to interpret results of remediation experiments designed to evaluate the effectiveness of potassium fertilizer on reducing the uptake of {sup 137}Cs into locally grown foods. We have also demonstrated that {sup 137}Cs is slowly leached from surface soil by the action of rain water. Long-term meteorological data are crucial to our efforts of developing an understanding of environmental processes controlling the environment loss of {sup 137}Cs in coral atoll soil. In May 2000, older data collection platforms and the DOS-based system that downloaded data from National Oceanic & Atmospheric Administration (NOAA)'s Data Automatic Processing System (DAPS) was decommissioned, and new data loggers, GOES (Geostationary Operational Environmental Satellite) transmitters and antennas were installed. Consequently, new procedures were developed to maintain the field systems, download the data, and reduce and archive the data. This document provides an operational description and status report on the three new meteorological monitoring systems on Bikini Atoll as well as an computational summary of previously recorded data. Included are overviews of procedures for sensor exchange, data recovery and reduction, and specific information about the different sensors. We also provide a description of systems maintenance and trouble shooting activities. This report will be updated on an annual basis.

  7. The two cutoff phase space slicing method

    E-Print Network [OSTI]

    B. W. Harris; J. F. Owens

    2001-02-10T23:59:59.000Z

    The phase space slicing method of two cutoffs for next-to-leading-order Monte-Carlo style QCD corrections has been applied to many physics processes. The method is intuitive, simple to implement, and relies on a minimum of process dependent information. Although results for specific applications exist in the literature, there is not a full and detailed description of the method. Herein such a description is provided, along with illustrative examples; details, which have not previously been published, are included so that the method may be applied to additional hard scattering processes.

  8. Shippingport Spent Fuel Canister System Description

    SciTech Connect (OSTI)

    JOHNSON, D.M.

    2000-03-27T23:59:59.000Z

    In 1978 and 1979, a total of 72 blanket fuel assemblies (BFAs), irradiated during the operating cycles of the Shippingport Atomic Power Station's Pressurized Water Reactor (PWR) Core 2 from April 1965 to February 1974, were transferred to the Hanford Site and stored in underwater storage racks in Cell 2R at the 221-T Canyon (T-Plant). The initial objective was to recover the produced plutonium in the BFAs, but this never occurred and the fuel assemblies have remained within the water storage pool to the present time. The Shippingport Spent Fuel Canister (SSFC) is a confinement system that provides safe transport functions (in conjunction with the TN-WHC cask) and storage for the BFAs at the Canister Storage Building (CSB). The current plan is for these BFAs to be retrieved from wet storage and loaded into SSFCs for dry storage. The sealed SSFCs containing BFAs will be vacuum dried, internally backfilled with helium, and leak tested to provide suitable confinement for the BFAs during transport and storage. Following completion of the drying and inerting process, the SSFCs are to be delivered to the CSB for closure welding and long-term interim storage. The CSB will provide safe handling and dry storage for the SSFCs containing the BFAs. The purpose of this document is to describe the SSFC system and interface equipment, including the technical basis for the system, design descriptions, and operations requirements. It is intended that this document will be periodically updated as more equipment design and performance specification information becomes available.

  9. Constraining cloud lifetime effects of aerosols using A-Train satellite observations

    SciTech Connect (OSTI)

    Wang, Minghuai; Ghan, Steven J.; Liu, Xiaohong; Ecuyer, Tristan L.; Zhang, Kai; Morrison, H.; Ovchinnikov, Mikhail; Easter, Richard C.; Marchand, Roger; Chand, Duli; Qian, Yun; Penner, Joyce E.

    2012-08-15T23:59:59.000Z

    Aerosol indirect effects have remained the largest uncertainty in estimates of the radiative forcing of past and future climate change. Observational constraints on cloud lifetime effects are particularly challenging since it is difficult to separate aerosol effects from meteorological influences. Here we use three global climate models, including a multi-scale aerosol-climate model PNNL-MMF, to show that the dependence of the probability of precipitation on aerosol loading, termed the precipitation frequency susceptibility (S{sub pop}), is a good measure of the liquid water path response to aerosol perturbation ({lambda}), as both Spop and {lambda} strongly depend on the magnitude of autoconversion, a model representation of precipitation formation via collisions among cloud droplets. This provides a method to use satellite observations to constrain cloud lifetime effects in global climate models. S{sub pop} in marine clouds estimated from CloudSat, MODIS and AMSR-E observations is substantially lower than that from global climate models and suggests a liquid water path increase of less than 5% from doubled cloud condensation nuclei concentrations. This implies a substantially smaller impact on shortwave cloud radiative forcing (SWCF) over ocean due to aerosol indirect effects than simulated by current global climate models (a reduction by one-third for one of the conventional aerosol-climate models). Further work is needed to quantify the uncertainties in satellite-derived estimates of S{sub pop} and to examine S{sub pop} in high-resolution models.

  10. Time series modeling and large scale global solar radiation forecasting from geostationary satellites data

    E-Print Network [OSTI]

    Voyant, Cyril; Muselli, Marc; Paoli, Christophe; Nivet, Marie Laure

    2014-01-01T23:59:59.000Z

    When a territory is poorly instrumented, geostationary satellites data can be useful to predict global solar radiation. In this paper, we use geostationary satellites data to generate 2-D time series of solar radiation for the next hour. The results presented in this paper relate to a particular territory, the Corsica Island, but as data used are available for the entire surface of the globe, our method can be easily exploited to another place. Indeed 2-D hourly time series are extracted from the HelioClim-3 surface solar irradiation database treated by the Heliosat-2 model. Each point of the map have been used as training data and inputs of artificial neural networks (ANN) and as inputs for two persistence models (scaled or not). Comparisons between these models and clear sky estimations were proceeded to evaluate the performances. We found a normalized root mean square error (nRMSE) close to 16.5% for the two best predictors (scaled persistence and ANN) equivalent to 35-45% related to ground measurements. F...

  11. Re-description and Reassignment of the Damselfish Abudefduf luridus (Cuvier, 1830) Using Both Traditional and Geometric Morphometric Approaches

    SciTech Connect (OSTI)

    Cooper, W. James; Albertson, R Craig; Jacob, Rick E.; Westneat, Mark W.

    2014-12-01T23:59:59.000Z

    Here we present a re-description of Abudefduf luridus and reassign it to the genus Similiparma. We supplement traditional diagnoses and descriptions of this species with quantitative anatomical data collected from a family-wide geometric morphometric analysis of head morphology (44 species representing all 30 damselfish genera) and data from cranial micro-CT scans of fishes in the genus Similiparma. The use of geometric morphometric analyses (and other methods of shape analysis) permits detailed comparisons between the morphology of specific taxa and the anatomical diversity that has arisen in an entire lineage. This provides a particularly useful supplement to traditional description methods and we recommend the use of such techniques by systematists. Similiparma and its close relatives constitute a branch of the damselfish phylogenetic tree that predominantly inhabits rocky reefs in the Atlantic and Eastern Pacific, as opposed to the more commonly studied damselfishes that constitute a large portion of the ichthyofauna on all coral-reef communities.

  12. A 3D finite element method for flexible multibody Johannes Gerstmayr, Joachim Schoberl

    E-Print Network [OSTI]

    Schoeberl, Joachim

    -blade of a helicopter or the stability of a satellite with highly flexible solar panels, see Bremer [5]. While most methods. This is applicable for the case for several engineering applications, like a gear unit

  13. Retrieval of Cloud Phase and Ice Crystal Habit from Satellite Data

    SciTech Connect (OSTI)

    McFarlane, Sally A.; Marchand, Roger T.; Ackerman, Thomas P.

    2004-07-19T23:59:59.000Z

    Knowledge of cloud phase (liquid or ice) and crystal habit are of fundamental importance to both remote sensing and climate simulations. Using water droplets instead of ice crystals in retrieving cloud properties from satellite data can lead to errors in the retrieval of cloud height, optical thickness, and microphysical properties. Satellite retrievals of microphysical properties are also influenced by the crystal habit used in the retrieval, either indirectly via an assumed phase function or directly via assumed profiles of ice crystal habits. Realistic treatment of ice cloud radiative and microphysical properties, which depend on crystal habit, is important in climate simulations, especially in tropical anvil regions. In this work, we present a method for retrieving cloud phase and the dominant ice crystal habit from radiances measured by the Multi-angle Imaging Spectro-Radiometer (MISR) and the Moderate Resolution Imaging Spectroradiometer (MODIS). The shape of an atmospheric particle affects the scattering of light such that water droplets and ice crystals of various habits have somewhat different phase functions. Consequently the radiances measured by the MISR instrument, which observes light scattered from the same cloud at nine different viewing angles, are functions of the crystal shape. In principle, the measured angular radiance pattern can be used to infer the crystal shape. In this work, we present initial results from a cloud phase and ice crystal habit retrieval based on combining the MISR multi-angular visible wavelength measurements with MODIS shortwave infrared measurements. The nine angular measurements provided by the MISR cameras allow a wide range of scattering angles to be viewed in a single scene, which provides sensitivity to particle habit. The presence of the MODIS instrument on the same satellite allows additional information on particle size to be incorporated into the retrievals. Results of the retrieval method are presented for several case studies over the continental United States. Cloud phase can be determined from the MISR angular measurements alone, due to the large differences in the phase functions of water droplets and ice crystals. By combining the MISR and MODIS measurements, crystal habit, effective radius, and optical depth can be inferred simultaneously for ice clouds. Comparisons with ground-based retrieval methods and semi-coincident in situ data illustrate that the retrieved crystal habits and sizes are reasonable.

  14. Irregular Satellites of the Planets: Products of Capture in the Early Solar System

    E-Print Network [OSTI]

    David Jewitt; Nader Haghighipour

    2007-03-03T23:59:59.000Z

    All four giant planets in the Solar system possess irregular satellites, characterized by large, highly eccentric and/or inclined orbits that are distinct from the nearly circular, uninclined orbits of the regular satellites. This difference can be traced directly to different modes of formation. Whereas the regular satellites grew by accretion within circumplanetary disks the irregular satellites were captured from initially heliocentric orbits at an early epoch. Recently, powerful survey observations have greatly increased the number of known irregular satellites, permitting a fresh look at the group properties of these objects and motivating a re-examination of the mechanisms of capture. None of the suggested mechanisms, including gas-drag, pull-down, and three-body capture, convincingly fit the group characteristics of the irregular satellites. The sources of the satellites also remain unidentified.

  15. Global temperatures using satellite and numerical model assimilated data

    SciTech Connect (OSTI)

    Basist, A.; Ropelewski, C.; Grody, N. (NOAA/NWS/NMC, Washington, DC (United States) NOAA/NESDIS, Washington, DC (United States))

    1994-01-01T23:59:59.000Z

    The Microwave Sounding Unit (MSU) aboard the National Oceanic and Atmospheric Administration (NOAA) series of polar orbiting satellites (TIROS-N to NOAA-11) have provided stable, precise measurements of vertically integrated, atmospheric temperature since December 1978. In this study, comparisons are made between the MSU channel measurements and those derived from the Global Data Assimilation System (GDAS) at the National Meteorological Center (NMC) over the period 1979 to 1990. Land areas rich in Radiosonde Observations (RAOBS) showed similar magnitudes of spatial variability between the NMC GDAS and the MSU temperatures. Excessive spatial variability can be noted in the GDAS over land areas where conventional data is poor. Over the ocean, however, the assimilation of satellite data into the model improves the spatial variability detected by the GDAS.

  16. Aerodynamic Stability of Satellites in Elliptic Low Earth Orbits

    E-Print Network [OSTI]

    Bailey, Matthew; Mancas, Stefan C; Udrea, Bogdan; Umeadi, Uchenna

    2013-01-01T23:59:59.000Z

    Topical observations of the thermosphere at altitudes below $200 \\, km$ are of great benefit in advancing the understanding of the global distribution of mass, composition, and dynamical responses to geomagnetic forcing, and momentum transfer via waves. The perceived risks associated with such low altitude and short duration orbits has prohibited the launch of Discovery-class missions. Miniaturization of instruments such as mass spectrometers and advances in the nano-satellite technology, associated with relatively low cost of nano-satellite manufacturing and operation, open an avenue for performing low altitude missions. The time dependent coefficients of a second order non-homogeneous ODE which describes the motion have a double periodic shape. Hence, they will be approximated using Jacobi elliptic functions. Through a change of variables the original ODE will be converted into Hill's ODE for stability analysis using Floquet theory. We are interested in how changes in the coefficients of the ODE affect the ...

  17. SYLLABUS CH317 Descriptive Inorganic Chemistry

    E-Print Network [OSTI]

    . The course has been organized into three modules: 1) Basic skills and the scientific method; 2) Energy. The course does not require students to have extensive prior laboratory experience. As part of the course that include plastics and textiles, and from the formation of low-energy LED light sources to porous materials

  18. Image deblurring, Spectrum Interpolation and Application to Satellite Imaging

    E-Print Network [OSTI]

    Malgouyres, François

    of the satellite and the imperfection of the optics for the blur and the electronics of the captors for the noise operator H \\Gamma1 defined by H \\Gamma1 (u) = ` 1 ?? h ?? u ' ?? ; where ?? u denotes the Fourier transform of u and u ?? its inverse Fourier transform. Applying H \\Gamma1 to (1), we obtain H \\Gamma1 (u 0 ) = u1

  19. Toshiba recommends Windows 7 Satellite L750-12T

    E-Print Network [OSTI]

    Saskatchewan, University of

    Lithium Ion (Li-ion) 10.8V x 48Wh capacity Battery Life: Up to 5.5 hours (Dependent on usage) Dimensions) Dimensions: (WxHxD) 107 x 47 x 30.5 mm Weight: 250g Battery Battery Type: Removable, Rechargeable 6-cell This Satellite notebook comes with a one (1) year parts and labour Limited Warranty. Note the original battery

  20. The international status of intelligence-collecting reconnaissance satellites

    E-Print Network [OSTI]

    Gates, Brent Allen

    1972-01-01T23:59:59.000Z

    May 1972 Major Subject: Political Science THE INTERNATIONAL STATUS OF INTELLIGENCE- COLLECTING RECONNAISSANCE SATELLITES A Thesis by BRENT ALLEN GATES Approved as to style and content by: (Chairman of Commit e) 09JD ' J 'd (Head of Department... and legal issues surrounding aerial reconnaissance are examined. It is shown that the rapid technological evolution of spaceborne reconnaissance systems which is taking place in the absence of international agreements governing these systems is a...

  1. International Satellite Cloud Climatology Project (ISCCP) Radiance Calibration Report

    E-Print Network [OSTI]

    William Rossow; Yves Desormeaux; Christopher L. Brest; Alison Walker

    1992-01-01T23:59:59.000Z

    This document describes the radiance calibrations used for all ISCCP Stage B3 data for the period July 1983 through June 1991 (Schiffer and Rossow 1985; Rossow et al. 1987; Brest and Rossow 1992; Desormeaux et al. 1992). Calibration is reported in three stages, called nominal, normalized and absolute. Equations and tables in the following sections define each of these calibrations. 1.1. NOMINAL CALIBRATION The nominal calibration (first set of tables on Stage B3 data tapes) represents the best information available at the start of processing of data from a particular satellite, usually the pre-launch calibration supplied by the satellite operator for the visible (VIS) channel (and other channels at solar wavelengths) and an equation or table used to interpret on-board calibration information for the infrared (IR) channel (and other channels at thermal infrared wavelengths). Specific details are given for each satellite in sections to follow. In this document, VIS radiances are given as "scaled radiances", L

  2. Algebraic methods in vibrational spectroscopy

    SciTech Connect (OSTI)

    Lemus, Renato [Instituto de Ciencias Nucleares, Universidad Nacional Autonoma de Mexico, Apartado Postal 70-543, 04510 Mexico, DF (Mexico)

    2011-03-21T23:59:59.000Z

    These lectures review some advances in the algebraic description of molecules from two point of views: structure and dynamics. We start by presenting the basic ideas involved in the traditional description of molecular structure in configuration space, where the Born-Oppenheimer and rotor-rigid approximations are assumed to be valid. We then focus on the vibrational degrees of freedom in order to introduce the traditional algebraic realization in terms of bosonic operators of harmonic oscillators. This analysis allows the algebraic methods based on dynamical unitary groups to be introduced as a anharmonization procedure where the local bosonic operators are translated into operators satisfying the su(2) commutation relations. Some examples of the vibrational spec-troscopic description are presented. Concerned with the dynamical point of view an algebraic model to describe collinear collisions in the semiclassical approximation is presented.

  3. OPTI 550-Fundamentals of Remote Sensing Course Description

    E-Print Network [OSTI]

    Arizona, University of

    in the solar reflective 2. Reflected irradiance, BRDF, lambertian surface #12;3. Radiance at the sensor in the solar reflective, examples 4. Thermal radiance at the sensor 5. Spectral response, magnitude 6; satellite optical sensors; radiometric calibration of sensors; atmospheric correction. Textbook: Schott

  4. THE EXTREME SMALL SCALES: DO SATELLITE GALAXIES TRACE DARK MATTER?

    SciTech Connect (OSTI)

    Watson, Douglas F.; Berlind, Andreas A.; McBride, Cameron K. [Department of Physics and Astronomy, Vanderbilt University, 1807 Station B, Nashville, TN 37235 (United States); Hogg, David W.; Jiang Tao [Center for Cosmology and Particle Physics, Department of Physics, New York University, New York, NY 10003 (United States)

    2012-04-10T23:59:59.000Z

    We investigate the radial distribution of galaxies within their host dark matter halos as measured in the Sloan Digital Sky Survey by modeling their small-scale clustering. Specifically, we model the Jiang et al. measurements of the galaxy two-point correlation function down to very small projected separations (10 h{sup -1} kpc {<=} r {<=} 400 h{sup -1} kpc), in a wide range of luminosity threshold samples (absolute r-band magnitudes of -18 up to -23). We use a halo occupation distribution framework with free parameters that specify both the number and spatial distribution of galaxies within their host dark matter halos. We assume one galaxy resides in the halo center and additional galaxies are considered satellites that follow a radial density profile similar to the dark matter Navarro-Frenk-White (NFW) profile, except that the concentration and inner slope are allowed to vary. We find that in low luminosity samples (M{sub r} < -19.5 and lower), satellite galaxies have radial profiles that are consistent with NFW. M{sub r} < -20 and brighter satellite galaxies have radial profiles with significantly steeper inner slopes than NFW (we find inner logarithmic slopes ranging from -1.6 to -2.1, as opposed to -1 for NFW). We define a useful metric of concentration, M{sub 1/10}, which is the fraction of satellite galaxies (or mass) that are enclosed within one-tenth of the virial radius of a halo. We find that M{sub 1/10} for low-luminosity satellite galaxies agrees with NFW, whereas for luminous galaxies it is 2.5-4 times higher, demonstrating that these galaxies are substantially more centrally concentrated within their dark matter halos than the dark matter itself. Our results therefore suggest that the processes that govern the spatial distribution of galaxies, once they have merged into larger halos, must be luminosity dependent, such that luminous galaxies become poor tracers of the underlying dark matter.

  5. 11.220 Quantitative Reasoning and Statistical Method for Planning I, Spring 2006

    E-Print Network [OSTI]

    Zegras, P. Christopher

    This course develops logical, empirically based arguments using statistical techniques and analytic methods. It covers elementary statistics, probability, and other types of quantitative reasoning useful for description, ...

  6. Microsoft Word - QO-NNSA-SC-Description.docx

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

    I Process Description* NNSA Service Center Number: PD 02.04.02 Title: Selection, Training and Approval of Qualifying Officials (QO) for the Technica l Qualification Prog ram (TQP)...

  7. Y-12 Lease Summary Address* (Description) Square Footage Lease...

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

    Y-12 Lease Summary Address* (Description) Square Footage Lease Term Expiration Date Onsite Leases 602 Scarboro Rd (New Hope Center) 137,758 square feet Five years 05042012 301...

  8. EEE 437 Optoelectronics (3) [SS] Course (Catalog) Description

    E-Print Network [OSTI]

    Zhang, Junshan

    EEE 437 Optoelectronics (3) [SS] Course (Catalog) Description: Basic operating principles of various types of optoelectronic devices which play important roles in commercial and communication. Prerequisite: EEE 436. Textbook: J. Singh, Semiconductor Optoelectronics: An Introduction to Material

  9. Development of a body force description for compressor stability assessment

    E-Print Network [OSTI]

    Kiwada, George (George Ford)

    2008-01-01T23:59:59.000Z

    This thesis presents a methodology for a body force description of a compressor with particular application to compressor stability calculations. The methodology is based on extracting blade forces from an axisymmetric ...

  10. Syllabus for MA 16100 IMPACT, Fall 2014 Description: Many ...

    E-Print Network [OSTI]

    2014-08-25T23:59:59.000Z

    Syllabus for MA 16100 IMPACT, Fall 2014. Description: Many students find that large lectures are not the best way for them to learn. IMPACT is a university-wide

  11. Description of isoscalar giant dipole resonance in nuclei

    E-Print Network [OSTI]

    Pochivalov, Oleksiy Grigorievich

    2009-05-15T23:59:59.000Z

    Applicability of the Hartree-Fock (HF) based random phase approximation (RPA) with several Skyrme effective interactions to the description of the isoscalar giant monopole (ISGMR) and the isoscalar giant dipole resonance (ISGDR) in 90Zr, 116Sn, 144...

  12. SCS-2002-10 Description of Water Analysis Parameters

    E-Print Network [OSTI]

    of laboratories often lack basic descriptions for terminology, potential sources of contaminates or parameters-field brine, sea water, industrial brine, and reclaimed effluent water, etc. Issues Moderate amounts of sodium

  13. System design description 241-SY-101 color video camera

    SciTech Connect (OSTI)

    Kohlman, E.H.; Smet, D.B.

    1994-12-01T23:59:59.000Z

    This System Design Description describes the major components of the 101-SY color camera system. The system is comprised of the camera assembly, the purge system, and the multiport riser unit.

  14. BuildingName The Description of the Project

    E-Print Network [OSTI]

    Kamat, Vineet R.

    - ALTERNATES SECTION 012900 ­ PAYMENT PROCEDURES SECTION 013100 - PROJECT MANAGEMENT AND COORDINATIONBuildingName The Description of the Project P00000000 0000 DOCUMENTS SPECIFICATION DIVISION 1 SECTION 013200 - CONSTRUCTION PROGRESS DOCUMENTATION SECTION 013300 - SUBMITTAL PROCEDURES SECTION

  15. MECH 502: Advanced/Additive Manufacturing Engineering COURSE DESCRIPTION

    E-Print Network [OSTI]

    Schumacher, Russ

    MECH 502: Advanced/Additive Manufacturing Engineering COURSE DESCRIPTION In this course you product development and innovation. You will develop a rich knowledge of additive manufacturing processes enabling advanced/additive manufacturing and personal fabrication. You will have the opportunity

  16. Generation of Web Service Descriptions and Web Service

    E-Print Network [OSTI]

    Generation of Web Service Descriptions and Web Service Module Implementation for Concept University of Science and Technology Software Systems Institute (STS) #12;Abstract Nowadays web services in order to initiate the communication. A web services endpoint communication interface utilizes

  17. Norwegian Language description of Jacobs University Hva er Jacobs University?

    E-Print Network [OSTI]

    underviser tverrfaglig og deltar i forskningen ved Description of Jacobs University. Jacobs University tilbyr 2006 tilbyr Jacobs University mangfoldige muligheter til å lære av hverandre og leve sammen. Fordelen

  18. Formalizing Multimedia Interpretation based on Abduction over Description Logic Aboxes

    E-Print Network [OSTI]

    Moeller, Ralf

    Formalizing Multimedia Interpretation based on Abduction over Description Logic Aboxes Sofia be formally derived using abduction over domain knowledge represented in an ontology. The approach uses rules, and formalizes the multimedia interpretation process using a combined abduction and deduction

  19. Low-Cost Spectral Sensor Development Description.

    SciTech Connect (OSTI)

    Armijo, Kenneth Miguel; Yellowhair, Julius

    2014-11-01T23:59:59.000Z

    Solar spectral data for all parts of the US is limited due in part to the high cost of commercial spectrometers. Solar spectral information is necessary for accurate photovoltaic (PV) performance forecasting, especially for large utility-scale PV installations. A low-cost solar spectral sensor would address the obstacles and needs. In this report, a novel low-cost, discrete- band sensor device, comprised of five narrow-band sensors, is described. The hardware is comprised of commercial-off-the-shelf components to keep the cost low. Data processing algorithms were developed and are being refined for robustness. PV module short-circuit current ( I sc ) prediction methods were developed based on interaction-terms regression methodology and spectrum reconstruction methodology for computing I sc . The results suggest the computed spectrum using the reconstruction method agreed well with the measured spectrum from the wide-band spectrometer (RMS error of 38.2 W/m 2 -nm). Further analysis of computed I sc found a close correspondence of 0.05 A RMS error. The goal is for ubiquitous adoption of the low-cost spectral sensor in solar PV and other applications such as weather forecasting.

  20. Nonrelativistic Description of Nucleon-Nucleus Scattering

    SciTech Connect (OSTI)

    Mirabutalybov, M.M. [Azerbaijan State Petroleum Academy, pr. Azadlyg 20, Baku, 370010 (Azerbaijan)

    2004-12-01T23:59:59.000Z

    Within the three-dimensional semiclassical approximation, an analytic expression is obtained for the amplitude of proton-nucleus scattering at intermediate energies of incident protons. The method for deriving this amplitude is based on the use of the high-energy approximation with distorted waves. In view of the short-range character of proton-nucleon interaction, the process of proton-nucleus scattering is represented as a series of single scattering events occurring on each individual nucleon. With the aid of the proposed mathematical formalism, a recursion relation is derived that makes it possible to express the nuclear form factor obtained within the distorted-wave method in terms of the sum of an infinite Born series. Parameters that characterize the distributions of protons and neutrons in the spherical nuclei {sup 40}Ca, {sup 48}Ca, {sup 90}Zr, and {sup 208}Pb and which include the width of the surface layer of nucleons and the root-mean-square radii of the proton-, neutron-, and nucleon-density distributions are determined from an analysis of the measured cross sections for the elastic scattering of 1-GeV protons, a modified Fermi function being employed for the nucleon-density distribution.

  1. Validation of GOES-Derived Surface Radiation Using NOAA's Physical Retrieval Method

    SciTech Connect (OSTI)

    Habte, A.; Sengupta, M.; Wilcox, S.

    2013-01-01T23:59:59.000Z

    This report was part of a multiyear collaboration with the University of Wisconsin and the National Oceanic and Atmospheric Administration (NOAA) to produce high-quality, satellite-based, solar resource datasets for the United States. High-quality, solar resource assessment accelerates technology deployment by making a positive impact on decision making and reducing uncertainty in investment decisions. Satellite-based solar resource datasets are used as a primary source in solar resource assessment. This is mainly because satellites provide larger areal coverage and longer periods of record than ground-based measurements. With the advent of newer satellites with increased information content and faster computers that can process increasingly higher data volumes, methods that were considered too computationally intensive are now feasible. One class of sophisticated methods for retrieving solar resource information from satellites is a two-step, physics-based method that computes cloud properties and uses the information in a radiative transfer model to compute solar radiation. This method has the advantage of adding additional information as satellites with newer channels come on board. This report evaluates the two-step method developed at NOAA and adapted for solar resource assessment for renewable energy with the goal of identifying areas that can be improved in the future.

  2. Monte Carlo Simulations of Macho Parallaxes From a Satellite

    E-Print Network [OSTI]

    Thomas Boutreux; Andrew Gould

    1995-07-25T23:59:59.000Z

    Three ongoing microlensing experiments have found more candidate events than expected from the known stars. These experiments measure only one parameter of the massive compact halo objects (machos), the magnification time scale of the events. More information is required to understand the nature of the machos. A satellite experiment has been proposed to measure their projected transverse speed $\\tilde{v} = v/(1-z)$, where $v$ is the macho transverse speed and $z$ its distance divided by the distance of the source. Measurement of $\\tilde{v}$ would determine whether the machos were in the Galactic disk, Galactic halo, or in the Large Magellanic Cloud (LMC). We simulate events observed toward the LMC by the Earth and by a satellite in an Earth like heliocentric orbit. To leading order, such an experiment determines $\\tilde{v}$ up to a two fold degeneracy. More precise measurements break the degeneracy. We show that with photometric precisions of 3\\% to 4\\% and approximately 1 observation per day, $\\tilde{v}$ can be measured with a maximum error of 20\\% for 70\\% to 90\\% of events similar to the ones reported by the EROS and MACHO collaborations. The projected transverse velocity is known with the same maximum error for 60\\% to 75\\% of these events. This 20\\% maximum error is not a 1 $\\sigma$ error but is mostly due to degeneracy between two possible solutions, each one being localized to much better than 20\\%. These results are obtained with an Earth-satellite separation of 1 AU, and are improved by a larger separation.

  3. Near-infrared photometry of the Galilean satellites

    SciTech Connect (OSTI)

    Tittemore, W.C.; Sinton, W.M.

    1989-01-01T23:59:59.000Z

    The present near-IR (2.2-, 3.8-, 4.8-micron) lightcurves and phase coefficients for the Galilean satellites notes the geometric albedo of Io to include volcanic emission at the two longer wavelengths, although no major outbursts were detected during the 1982-1983 period of these observations. The trend of decreasing albedo with increasing wavelength exhibited by Ganymede and Europa is consistent with their possession of icy surfaces. The results obtained for Callisto are consistent with visible-wavelength observations of other dark solar system objects. 35 references.

  4. Satellite Remote Sensing of Mid-level Clouds

    E-Print Network [OSTI]

    Jin, Hongchun 1980-

    2012-11-07T23:59:59.000Z

    , the International Satellite Cloud Cli- matology Project (ISCCP, Rossow and Schi er 1999) and TIROS-N Observational Vertical Sounders Path-B (TOVS-B, Stubenrauch et al. 2006) are both long-term global climatologies that de ne mid-level clouds as having cloud top... devoted to establishing global cloud climatolo- gies, however, working de nitions or the classi cation of mid-level clouds vary with observational technique, region, and purpose (Poore et al. 1995; Hahn and Warren 1999; Rossow and Schi er 1999; Hahn...

  5. Water Ice on the Satellite of Kuiper Belt Object 2003 EL61

    E-Print Network [OSTI]

    K. M Barkume; M. E. Brown; E. L. Schaller

    2006-01-24T23:59:59.000Z

    We have obtained a near infrared spectrum of the brightest satellite of the large Kuiper Belt Object, 2003 EL61. The spectrum has absorption features at 1.5 and 2.0 microns, indicating that water ice is present on the surface. We find that the satellite's absorption lines are much deeper than water ice features typically found on Kuiper Belt Objects. We argue that the unusual spectrum indicates that the satellite was likely formed by impact and not by capture.

  6. DESCRIPTION OF THE SOFTWARE AND INTEGRATING PLATFORM

    SciTech Connect (OSTI)

    Flach, G.

    2009-12-31T23:59:59.000Z

    The Cementitious Barriers Partnership (CBP) Project is a multi-disciplinary, multi-institutional collaboration supported by the United States Department of Energy (US DOE) Office of Waste Processing. The objective of the CBP project is to develop a set of tools to improve understanding and prediction of the long-term structural, hydraulic, and chemical performance of cementitious barriers used in nuclear applications. A multi-disciplinary partnership of federal, academic, private sector, and international expertise has been formed to accomplish the project objective. In addition to the US DOE, the CBP partners are the Savannah River National Laboratory (SRNL), Vanderbilt University (VU)/Consortium for Risk Evaluation with Stakeholder Participation (CRESP), Energy Research Center of the Netherlands (ECN), and SIMCO Technologies, Inc. The Nuclear Regulatory Commission (NRC) is providing support under a Memorandum of Understanding. The National Institute of Standards and Technology (NIST) is providing research under an Interagency Agreement. Neither the NRC nor NIST are signatories to the CRADA. The periods of cementitious performance being evaluated are >100 years for operating facilities and > 1000 years for waste management. The set of simulation tools and data developed under this project will be used to evaluate and predict the behavior of cementitious barriers used in near surface engineered waste disposal systems, e.g., waste forms, containment structures, entombments, and environmental remediation, including decontamination and decommissioning analysis of structural concrete components of nuclear facilities (spent-fuel pools, dry spent-fuel storage units, and recycling facilities such as fuel fabrication, separations processes). Simulation parameters will be obtained from prior literature and will be experimentally measured under this project, as necessary, to demonstrate application of the simulation tools for three prototype applications (waste form in concrete vault, high-level waste tank grouting, and spent-fuel pool). Test methods and data needs to support use of the simulation tools for future applications will be defined. The CBP project is a five-year effort focused on reducing the uncertainties of current methodologies for assessing cementitious barrier performance and increasing the consistency and transparency of the assessment process. The results of this project will enable improved risk-informed, performance-based decision-making and support several of the strategic initiatives in the DOE Office of Environmental Management Engineering & Technology Roadmap. Those strategic initiatives include (1) enhanced tank closure processes; (2) enhanced stabilization technologies; (3) advanced predictive capabilities; (4) enhanced remediation methods; (5) adapted technologies for site-specific and complex-wide D&D applications; (6) improved SNF storage, stabilization and disposal preparation; (7) enhanced storage, monitoring and stabilization systems; and (8) enhanced long-term performance evaluation and monitoring.

  7. E-Print Network 3.0 - aau-cubesat student satellite Sample Search...

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

    L., Educational Benefits from the AAU-cubesat... Student Satellite Pro-ject, AAIAIAC, 2003. IAC 2003 conference ... Source: Politecnico di Torino, Dipartimento di...

  8. E-Print Network 3.0 - akebono exos-d satellite Sample Search...

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

    Polytechnique, Centre de mathmatiques Collection: Mathematics 26 Ann. Geophys., 25, 16031615, 2007 www.ann-geophys.net2516032007 Summary: frequently by the CHAMP satellite...

  9. Uncertainty for Satellite and Station Solar Data in the Updated NSRDB

    SciTech Connect (OSTI)

    Myers, D. R.

    2008-10-29T23:59:59.000Z

    Solar Resource Assessment Workshop, Denver CO, Oct 29, 2008 presentation: Uncertainty for Satellite and Station Solar Data in the Updated NSRDB,

  10. A multiobjective, multidisciplinary design optimization methodology for the conceptual design of distributed satellite systems

    E-Print Network [OSTI]

    Jilla, Cyrus D., 1974-

    2002-01-01T23:59:59.000Z

    A multiobjective, multidisciplinary design optimization methodology for mathematically modeling the distributed satellite system (DSS) conceptual design problem as an optimization problem has been developed to advance the ...

  11. E-Print Network 3.0 - aircraft-and satellite-based ocean Sample...

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

    1. Titles and Speakers Summary: , Director of the Institute for Coastal Research in Geesthacht (1 hour) (2) Satellite-based products... in Geesthacht, (30 minuses) (3) Case...

  12. E-Print Network 3.0 - activated muscle satellite Sample Search...

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

    anemia or Summary: to endogenous muscle- derived satellite-stem-cells, this repair process was affected by a small number... in the skeletal muscle and progress along a...

  13. ERS 14.1 Satellite Accumulation Ares (RCRA Compliance), 4/30/13

    Broader source: Energy.gov [DOE]

    The objective of this surveillance is to evaluate the effectiveness of the contractor's management of hazardous and mixed wastes in satellite accumulation areas. The Facility Representative...

  14. assessing satellite-based fire: Topics by E-print Network

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

    Radiation Budget (SRB) project updated its Perez, Richard R. 2 SATELLITE-BASED SOLAR RESOURCE ASSESSMENT: SOCIAL, ECONOMIC AND CULTURAL CHALLENGES AND BARRIERS, Renewable...

  15. E-Print Network 3.0 - ats satellites Sample Search Results

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

    Srensen, Leif... Title: Satellite Eye for Galathea 3 Annual Report 2006 Department: Wind Energy Department Abstract (max... . 2000 char.): ISSN 0106-2840 ISBN...

  16. E-Print Network 3.0 - atmospheric corrected satellite Sample...

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

    Satellites already measure sea surface temperature, rainfall, sea level, surface wind, and ocean... , then study the return pulses to measure and correct for the effects...

  17. E-Print Network 3.0 - applications technology satellite Sample...

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

    MARCH 2002 Computing Call-Blocking Probabilities in LEO Summary: to extend the reach of networks and applications to anywhere on earth. Satellites can be launched... ON VEHICULAR...

  18. The effect of aerosol vertical profiles on satellite-estimated surface particle sulfate concentrations

    SciTech Connect (OSTI)

    Liu, Yang; Wang, Zifeng; Wang, Jun; Ferrare, Richard A.; Newsom, Rob K.; Welton, Ellsworth J.

    2011-02-15T23:59:59.000Z

    The aerosol vertical distribution is an important factor in determining the relationship between satellite retrieved aerosol optical depth (AOD) and ground-level fine particle pollution concentrations. We evaluate how aerosol profiles measured by ground-based lidar and simulated by models can help improve the association between AOD retrieved by the Multi-angle Imaging Spectroradiometer (MISR) and fine particle sulfate (SO4) concentrations using matched data at two lidar sites. At the Goddard Space Flight Center (GSFC) site, both lidar and model aerosol profiles marginally improve the association between SO4 concentrations and MISR fractional AODs, as the correlation coefficient between cross-validation (CV) and observed SO4 concentrations changes from 0.87 for the no-scaling model to 0.88 for models scaled with aerosol vertical profiles. At the GSFC site, a large amount of urban aerosols resides in the well-mixed boundary layer so the column fractional AODs are already excellent indicators of ground-level particle pollution. In contrast, at the Atmospheric Radiation Measurement Program (ARM) site with relatively low aerosol loadings, scaling substantially improves model performance. The correlation coefficient between CV and observed SO4 concentrations is increased from 0.58 for the no-scaling model to 0.76 in the GEOS-Chem scaling model, and the model bias is reduced from 17% to 9%. In summary, despite the inaccuracy due to the coarse horizontal resolution and the challenges of simulating turbulent mixing in the boundary layer, GEOS-Chem simulated aerosol profiles can still improve methods for estimating surface aerosol (SO4) mass from satellite-based AODs, particularly in rural areas where aerosols in the free troposphere and any long-range transport of aerosols can significantly contribute to the column AOD.

  19. A Pair of Bootes: A New Milky Way Satellite

    E-Print Network [OSTI]

    S. M. Walsh; H. Jerjen; B. Willman

    2007-05-10T23:59:59.000Z

    As part of preparations for a southern sky search for faint Milky Way dwarf galaxy satellites, we report the discovery of a stellar overdensity in the Sloan Digital Sky Survey Data Release 5, lying at an angular distance of only 1.5 degrees from the recently discovered Bo{\\"o}tes dwarf. The overdensity was detected well above statistical noise by employing a sophisticated data mining algorithm and does not correspond to any catalogued object. Overlaid isochrones using stellar population synthesis models show that the color-magnitude diagram of that region has the signature of an old (12 Gyr), metal-poor (${\\rm Fe/H}\\approx-2.0$) stellar population at a tentative distance of 60 kpc, evidently the same heliocentric distance as the Bo\\"otes dwarf. We estimate the new object to have a total magnitude of $M_{V}\\sim-3.1\\pm1.1$ mag and a half-light radius of $r_{h}=4'.1\\pm1'.6$ ($72\\pm28$ pc) placing it in an apparent $40Satellite, Coma Berenices.

  20. Umatilla Satellite and Release Sites Project : Final Siting Report.

    SciTech Connect (OSTI)

    Montgomery, James M.

    1992-04-01T23:59:59.000Z

    This report presents the results of site analysis for the Umatilla Satellite and Release Sites Project. The purpose of this project is to provide engineering services for the siting and conceptual design of satellite and release facilities for the Umatilla Basin hatchery program. The Umatilla Basin hatchery program consists of artificial production facilities for salmon and steelhead to enhance production in the Umatilla River as defined in the Umatilla master plan approved in 1989 by the Northwest Power Planning Council. Facilities identified in the master plan include adult salmon broodstock holding and spawning facilities, facilities for recovery, acclimation, and/or extended rearing of salmon juveniles, and development of river sites for release of hatchery salmon and steelhead. The historic and current distribution of fall chinook, summer chinook, and coho salmon and steelhead trout was summarized for the Umatilla River basin. Current and future production and release objectives were reviewed. Twenty seven sites were evaluated for the potential and development of facilities. Engineering and environmental attributes of the sites were evaluated and compared to facility requirements for water and space. Site screening was conducted to identify the sites with the most potential for facility development. Alternative sites were selected for conceptual design of each facility type. A proposed program for adult holding facilities, final rearing/acclimation, and direct release facilities was developed.

  1. Autonomous, agile micro-satellites and supporting technologies

    SciTech Connect (OSTI)

    Breitfeller, E; Dittman, M D; Gaughan, R J; Jones, M S; Kordas, J F; Ledebuhr, A G; Ng, L C; Whitehead, J C; Wilson, B

    1999-07-19T23:59:59.000Z

    This paper updates the on-going effort at Lawrence Livermore National Laboratory to develop autonomous, agile micro-satellites (MicroSats). The objective of this development effort is to develop MicroSats weighing only a few tens of kilograms, that are able to autonomously perform precision maneuvers and can be used telerobotically in a variety of mission modes. The required capabilities include satellite rendezvous, inspection, proximity-operations, docking, and servicing. The MicroSat carries an integrated proximity-operations sensor-suite incorporating advanced avionics. A new self-pressurizing propulsion system utilizing a miniaturized pump and non-toxic mono-propellant hydrogen peroxide was successfully tested. This system can provide a nominal 25 kg MicroSat with 200-300 m/s delta-v including a warm-gas attitude control system. The avionics is based on the latest PowerPC processor using a CompactPCI bus architecture, which is modular, high-performance and processor-independent. This leverages commercial-off-the-shelf (COTS) technologies and minimizes the effects of future changes in processors. The MicroSat software development environment uses the Vx-Works real-time operating system (RTOS) that provides a rapid development environment for integration of new software modules, allowing early integration and test. We will summarize results of recent integrated ground flight testing of our latest non-toxic pumped propulsion MicroSat testbed vehicle operated on our unique dynamic air-rail.

  2. Theoretical Description of the Fission Process

    SciTech Connect (OSTI)

    Witold Nazarewicz

    2009-10-25T23:59:59.000Z

    Advanced theoretical methods and high-performance computers may finally unlock the secrets of nuclear fission, a fundamental nuclear decay that is of great relevance to society. In this work, we studied the phenomenon of spontaneous fission using the symmetry-unrestricted nuclear density functional theory (DFT). Our results show that many observed properties of fissioning nuclei can be explained in terms of pathways in multidimensional collective space corresponding to different geometries of fission products. From the calculated collective potential and collective mass, we estimated spontaneous fission half-lives, and good agreement with experimental data was found. We also predicted a new phenomenon of trimodal spontaneous fission for some transfermium isotopes. Our calculations demonstrate that fission barriers of excited superheavy nuclei vary rapidly with particle number, pointing to the importance of shell effects even at large excitation energies. The results are consistent with recent experiments where superheavy elements were created by bombarding an actinide target with 48-calcium; yet even at high excitation energies, sizable fission barriers remained. Not only does this reveal clues about the conditions for creating new elements, it also provides a wider context for understanding other types of fission. Understanding of the fission process is crucial for many areas of science and technology. Fission governs existence of many transuranium elements, including the predicted long-lived superheavy species. In nuclear astrophysics, fission influences the formation of heavy elements on the final stages of the r-process in a very high neutron density environment. Fission applications are numerous. Improved understanding of the fission process will enable scientists to enhance the safety and reliability of the nations nuclear stockpile and nuclear reactors. The deployment of a fleet of safe and efficient advanced reactors, which will also minimize radiotoxic waste and be proliferation-resistant, is a goal for the advanced nuclear fuel cycles program. While in the past the design, construction, and operation of reactors were supported through empirical trials, this new phase in nuclear energy production is expected to heavily rely on advanced modeling and simulation capabilities.

  3. On the phenomenological description of particle creation and its influence on the space-time metrics

    E-Print Network [OSTI]

    Victor Berezin

    2014-04-14T23:59:59.000Z

    The method is proposed for the phenomenological description of particle creation by external fields (in the presence of gravitational field or without it). It is shown that, despite the appearance of the non-dynamical degrees of freedom, such as the number density and four-velocities of particles at the moment of creation (and corresponding Lagrange multipliers) the theory is complete and self-consistent. It appears that the very existence of particle creation processes requires the non-zero trace anomaly of the external quantum field under consideration.

  4. Waste receiving and processing plant control system; system design description

    SciTech Connect (OSTI)

    LANE, M.P.

    1999-02-24T23:59:59.000Z

    The Plant Control System (PCS) is a heterogeneous computer system composed of numerous sub-systems. The PCS represents every major computer system that is used to support operation of the Waste Receiving and Processing (WRAP) facility. This document, the System Design Description (PCS SDD), includes several chapters and appendices. Each chapter is devoted to a separate PCS sub-system. Typically, each chapter includes an overview description of the system, a list of associated documents related to operation of that system, and a detailed description of relevant system features. Each appendice provides configuration information for selected PCS sub-systems. The appendices are designed as separate sections to assist in maintaining this document due to frequent changes in system configurations. This document is intended to serve as the primary reference for configuration of PCS computer systems. The use of this document is further described in the WRAP System Configuration Management Plan, WMH-350, Section 4.1.

  5. Mining Building Energy Management System Data Using Fuzzy Anomaly Detection and Linguistic Descriptions

    SciTech Connect (OSTI)

    Dumidu Wijayasekara; Ondrej Linda; Milos Manic; Craig Rieger

    2014-08-01T23:59:59.000Z

    Building Energy Management Systems (BEMSs) are essential components of modern buildings that utilize digital control technologies to minimize energy consumption while maintaining high levels of occupant comfort. However, BEMSs can only achieve these energy savings when properly tuned and controlled. Since indoor environment is dependent on uncertain criteria such as weather, occupancy, and thermal state, performance of BEMS can be sub-optimal at times. Unfortunately, the complexity of BEMS control mechanism, the large amount of data available and inter-relations between the data can make identifying these sub-optimal behaviors difficult. This paper proposes a novel Fuzzy Anomaly Detection and Linguistic Description (Fuzzy-ADLD) based method for improving the understandability of BEMS behavior for improved state-awareness. The presented method is composed of two main parts: 1) detection of anomalous BEMS behavior and 2) linguistic representation of BEMS behavior. The first part utilizes modified nearest neighbor clustering algorithm and fuzzy logic rule extraction technique to build a model of normal BEMS behavior. The second part of the presented method computes the most relevant linguistic description of the identified anomalies. The presented Fuzzy-ADLD method was applied to real-world BEMS system and compared against a traditional alarm based BEMS. In six different scenarios, the Fuzzy-ADLD method identified anomalous behavior either as fast as or faster (an hour or more), that the alarm based BEMS. In addition, the Fuzzy-ADLD method identified cases that were missed by the alarm based system, demonstrating potential for increased state-awareness of abnormal building behavior.

  6. Course Description The summer school will cover theoretical and numerical methods for modeling microstructure

    E-Print Network [OSTI]

    Fabry, Frederic

    and hands-on work using high performance computing. Syllabus: · Ginzburg-Landau theory and phase field of Physics & Faculty of Science, McGill University, CLUMEQ High Performance Computing Centre, Calcul Qubec

  7. Improving the Representation of the Physical Atmosphere in Central California Using Satellite Data

    E-Print Network [OSTI]

    Jacob, Daniel J.

    constrained by observations. Moisture, Heat Capacity, Solar Radiation from Satellite Observations #12; EGHRImproving the Representation of the Physical Atmosphere in Central California Using Satellite Data/22/2006 8/23/2006 8/24/2006 Date Agreementindex(fraction) AI_cntrl AI_assim W0 #12;Central California

  8. Offshore wind resources from satellite SAR Charlotte Bay Hasager, Merete Bruun Christiansen, Morten Nielsen,

    E-Print Network [OSTI]

    Offshore wind resources from satellite SAR Charlotte Bay Hasager, Merete Bruun Christiansen, Morten ocean wind maps were described. For offshore wind resource estimation based on satellite observations and the near-coastal zone (up to 40 km offshore) is not mapped. In contrast, Envisat ASAR wind maps can

  9. Ground-level nitrogen dioxide concentrations inferred from the satellite-borne Ozone Monitoring Instrument

    E-Print Network [OSTI]

    Martin, Randall

    Ground-level nitrogen dioxide concentrations inferred from the satellite-borne Ozone Monitoring; published 28 August 2008. [1] We present an approach to infer ground-level nitrogen dioxide (NO2), Ground-level nitrogen dioxide concentrations inferred from the satellite-borne Ozone Monitoring

  10. Development of an Electrostatic Energy Analyzer (ESA) for the EQUARS Scientific Satellite

    E-Print Network [OSTI]

    Development of an Electrostatic Energy Analyzer (ESA) for the EQUARS Scientific Satellite R. S of an electrostatic energy analyzer to be launched onboard the EQUARS Scientific Satellite. The instrument of scientific instrument: ESA: Electrostatic Energy Analyzer 2. Physical parameters to be measured: Electron

  11. Observational Datasets We use two different satellite soil moisture datasets, one derived from the Advanced Microwave

    E-Print Network [OSTI]

    Guichard, Francoise

    Observational Datasets We use two different satellite soil moisture datasets, one derived from of the datasets. Whilst the AMSRE soil moisture product is gridded at 0.25°, the footprint of the sensor different precipitation datasets which use a combination of satellite data and, in some cases, surface

  12. Diurnal cycle of land surface temperature in a desert encroachment zone as observed from satellites

    E-Print Network [OSTI]

    Sun, Donglian

    Very High Resolution Radiometer (AVHRR) that are limited in their ability to capture the full diurnal) project and the Department of Energy's Atmospheric Radiation Measurement (ARM) program, the ARM Mobile of the surface from satellites are possible. Infrared radiometers on polar orbiting satellites have been used

  13. A Satellite Study of Tropical Moist Convection and Environmental Variability: A Moisture and Thermal Budget Analysis

    E-Print Network [OSTI]

    Masunaga, Hirohiko

    radiometer and scatterometer aboard different platforms. Satellite measurements of atmospheric parameters of moisture and dry static energy and their vertical flux at cloud base from satellite observations alone convergence for highly organized systems; 2) FT diabatic heating is largely offset on an instantaneous basis

  14. Wind resources and wind farm wake effects offshore observed from satellite

    E-Print Network [OSTI]

    Wind resources and wind farm wake effects offshore observed from satellite Charlotte Bay Hasager, Wind Energy Department, Roskilde, Denmark Charlotte.hasager@risoe.dk, poul.astrup@risoe.dk, merete.bruun.Christiansen@risoe.dk, morten.Nielsen@risoe.dk, r.barthelmie@risoe.dk Abstract: Satellite observations of ocean wind speed

  15. Dual attitude and parameter estimation of passively magnetically stabilized nano satellites$

    E-Print Network [OSTI]

    satellite using few, small sensors. A candidate minimal sensor set would be the spacecraft's own solar attitude sensors, a result of having small budgets for mass and power. Attitude determination can still be performed on a nano satellite with low fidelity sensors, but an accurate model of the spacecraft attitude

  16. Sea surface exchanges of momentum, heat, and freshwater determined by satellite remote sensing

    E-Print Network [OSTI]

    Yu, Lisan

    1 Sea surface exchanges of momentum, heat, and freshwater determined by satellite remote sensing Freshwater flux Latent heat flux Longwave radiation Satellite remote sensing Sea surface flux estimation Sensible heat flux Shortwave radiation Surface wind fields 2 #12;Sea surface exchanges of momentum, heat

  17. 2007 Urban Remote Sensing Joint Event Application of satellite Remote Sensing for Urban

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    2007 Urban Remote Sensing Joint Event Application of satellite Remote Sensing for Urban Risk Analysis: a case study of the 2003 extreme heat wave in Paris Bénédicte Dousset Hawaii Institute@ogs.trieste.it Abstract ­ Satellite observations are used to monitor the August 2003 heat wave in Paris

  18. ACM-enabled satellite triple play over DVB-S2: A techno-economic study

    E-Print Network [OSTI]

    1 ACM-enabled satellite triple play over DVB-S2: A techno-economic study N. Anastasiadou1 , G looks at the techno-economic perspectives of the use of DVB-S2 and its unique feature, Adaptive Coding and Modulation (ACM) in the provision of satellite triple play. For this study, current market economic data were

  19. Geosemble Combines Satellite Views With Data By BOOYEON LEE -10/29/2007

    E-Print Network [OSTI]

    Valero-Cuevas, Francisco

    Security. In recent months, the company has received grants from the National Science Foundation, DefenseGeosemble Combines Satellite Views With Data Resources By BOOYEON LEE - 10/29/2007 Los Angeles Business Journal Staff Thanks to Google Maps you can zoom onto a satellite image of just about any office

  20. Ship Detection in Satellite Imagery Using Rank-Order Grayscale Hit-or-Miss Transforms

    E-Print Network [OSTI]

    Theiler, James

    Ship Detection in Satellite Imagery Using Rank-Order Grayscale Hit-or-Miss Transforms Neal R. Harvey*, Reid Porter, James Theiler Space & Remote Sensing Sciences Group, Los Alamos National Laboratory, Los Alamos, NM 87545, USA ABSTRACT Ship detection from satellite imagery is something that has great

  1. Estimating Sea Surface Temperature From Infrared Satellite and In Situ Temperature Data

    E-Print Network [OSTI]

    the exchanges of heat, momentum and gases between the ocean and the atmosphere. As the most widely observed variable in oceanography, SST is used in many different studies of the ocean and its coupling to adjust the satellite SSTs to match a selection of buoy SSTs. This forces the satellite skin SSTs

  2. ASES Proc. Solar 2010, Phoenix, AZ HIGH PERFORMANCE MSG SATELLITE MODEL FOR OPERATIONAL

    E-Print Network [OSTI]

    Perez, Richard R.

    terrain affects exploitation of solar energy. In this article we present innovative features of MSG area of interest, which extends from North Europe to North Africa. The satellite data calibration© ASES ­ Proc. Solar 2010, Phoenix, AZ HIGH PERFORMANCE MSG SATELLITE MODEL FOR OPERATIONAL SOLAR

  3. Evaluation of satellite and reanalysis products of downward surface solar radiation over East Asia: Spatial and

    E-Print Network [OSTI]

    Dai, Aiguo

    Evaluation of satellite and reanalysis products of downward surface solar radiation over East Asia Received 29 July 2012; revised 27 February 2013; accepted 18 March 2013. [1] Surface solar radiation plays hydrological models. In this study, the downward surface solar radiation (DSSR) from two satellite products

  4. CONSTRAINTS ON OH MEGAMASER EXCITATION FROM A SURVEY OF OH SATELLITE LINES

    SciTech Connect (OSTI)

    McBride, James; Heiles, Carl [Department of Astronomy, University of California, Berkeley, CA 94720-3411 (United States); Elitzur, Moshe, E-mail: jmcbride@astro.berkeley.edu [Department of Physics and Astronomy, University of Kentucky, Lexington, KY 40506-0055 (United States)

    2013-09-01T23:59:59.000Z

    We report the results of a full-Stokes survey of all four 18 cm OH lines in 77 OH megamasers (OHMs) using the Arecibo Observatory. This is the first survey of OHMs that included observations of the OH satellite lines; only four of the 77 OHMs have existing satellite line observations in the literature. Satellite line emission is detected in five sources, three of which are redetections of previously published sources. The two sources with new detections of satellite line emission are IRAS F10173+0829, which was detected at 1720 MHz, and IRAS F15107+0724, for which both the 1612 MHz and 1720 MHz lines were detected. In IRAS F15107+0724, the satellite lines are partially conjugate, as 1720 MHz absorption and 1612 MHz emission have the same structure at some velocities within the source, along with additional broader 1612 MHz emission. This is the first observed example of conjugate satellite lines in an OHM. In the remaining sources, no satellite line emission is observed. The detections and upper limits are generally consistent with models of OHM emission in which all of the 18 cm OH lines have the same excitation temperature. There is no evidence for a significant population of strong satellite line emitters among OHMs.

  5. 18 Use of Satellite Remote Sensing Data for Modeling Carbon Emissions from Fires: A Perspective in

    E-Print Network [OSTI]

    Li, Zhanqing

    18 Use of Satellite Remote Sensing Data for Modeling Carbon Emissions from Fires: A Perspective of the accurate estimation of carbon emissions from fires. So far, the continental-scale estimates of carbon conventional and satellite data to maximize their utility for fire emission estimation. 18.2 Carbon Emission

  6. DEM GENERATION FROM ASTER SATELLITE DATA FOR GEOMORPHOMETRIC ANALYSIS OF CERRO SILLAJHUAY, CHILE/BOLIVIA

    E-Print Network [OSTI]

    Bolch, Tobias

    DEM GENERATION FROM ASTER SATELLITE DATA FOR GEOMORPHOMETRIC ANALYSIS OF CERRO SILLAJHUAY, CHILE/BOLIVIA, a volcano in the Andes of Chile/Bolivia, was developed from ASTER (Advanced Spaceborne Thermal Emission ASTER satellite data of the Cerro Sillajhuay in the Andes of Chile/Bolivia. Fieldwork at the Cerro

  7. Description of recommended non-thermal mixed waste treatment technologies: Version 1.0

    SciTech Connect (OSTI)

    NONE

    1995-08-01T23:59:59.000Z

    This document contains description of the technologies selected for inclusions in the Integrated Nonthermal Treatment Systems (INTS) Study. The purpose of these descriptions is to provide a more complete description of the INTS technologies. It supplements the summary descriptions of candidate nonthermal technologies that were considered for the INTS.

  8. Extracting cosmic microwave background polarisation from satellite astrophysical maps

    E-Print Network [OSTI]

    Baccigalupi, C; De Zotti, G; Smoot, G F; Burigana, C; Maino, D; Bedini, L; Salerno, E

    2002-01-01T23:59:59.000Z

    We present the application of the Fast Independent Component Analysis technique for blind component separation to polarised astrophysical emission. We study how the Cosmic Microwave Background (CMB) polarised signal, consisting of $E$ and $B$ modes, can be extracted from maps affected by substantial contamination from diffuse Galactic foregrounds and instrumental noise. We perform the analysis of all sky maps simulated accordingly to the nominal performances of the Low Frequency Instrument (LFI) aboard the Planck satellite; the sky signal is modeled as a superposition of CMB, generated by a Gaussian, nearly scale invariant cosmological perturbation spectrum, and the existing simulated polarisation templates of Galactic synchrotron. Our results indicate that the angular power spectrum of CMB $E$ modes can be recovered on all scales up to $\\ell\\simeq 1000$, corresponding to the fourth acoustic oscillation, while $B$ modes can be detected, up to their turnover at $\\ell\\simeq 100$ if cosmological tensor amplitude...

  9. Wave-climate assessment by satellite remote sensing

    SciTech Connect (OSTI)

    Barstow, S.; Krogstad, H.E. [SINTEF, Trodheim (Norway)

    1995-10-01T23:59:59.000Z

    Satellite remote sensing based on radar altimetry and the synthetic aperture radar (SAR) can be used for accurate ocean-wave climatology globally. The altimeter provides significant wave height and wind speed whereas SAR in principle gives the full wave spectrum. Over the next few years, altimeter-derived wave heights will become the basic data sources for open-ocean statistics and SAR, in combination with results from global wave models, will provide the corresponding directional statistics. In addition, SAR may be used for studying wave conditions in near coastal areas. In the Norwegian Sea and elsewhere, real-time SAT and altimeter data are now being used operationally for forecasting and assimilation into numerical wave models.

  10. A Faint New Milky Way Satellite in Bootes

    E-Print Network [OSTI]

    V. Belokurov; D. B. Zucker; N. W. Evans; M. I. Wilkinson; M. J. Irwin; S. Hodgkin; D. M. Bramich; J. M. Irwin; G. Gilmore; B. Willman; S. Vidrih; H. J. Newberg; R. F. G. Wyse; M. Fellhauer; P. C. Hewett; N. Cole; E. F. Bell; T. C. Beers; C. M. Rockosi; B. Yanny; E. K. Grebel; D. P. Schneider; R. Lupton; J. C. Barentine; H. Brewington; J. Brinkmann; M. Harvanek; S. J. Kleinman; J. Krzesinski; D. Long; A. Nitta; J. A. Smith; S. A. Snedden

    2006-04-17T23:59:59.000Z

    In this Letter, we announce the discovery of a new satellite of the Milky Way in the constellation of Bootes at a distance of 60 kpc. It was found in a systematic search for stellar overdensities in the North Galactic Cap using Sloan Digital Sky Survey Data Release 5 (SDSS DR5). The color-magnitude diagram shows a well-defined turn-off, red giant branch, and extended horizontal branch. Its absolute magnitude is -5.8, which makes it one of the faintest galaxies known. The half-light radius is 220 pc. The isodensity contours are elongated and have an irregular shape, suggesting that Boo may be a disrupted dwarf spheroidal galaxy.

  11. Analysis of Errors in a Special Perturbations Satellite Orbit Propagator

    SciTech Connect (OSTI)

    Beckerman, M.; Jones, J.P.

    1999-02-01T23:59:59.000Z

    We performed an analysis of error densities for the Special Perturbations orbit propagator using data for 29 satellites in orbits of interest to Space Shuttle and International Space Station collision avoidance. We find that the along-track errors predominate. These errors increase monotonically over each 36-hour prediction interval. The predicted positions in the along-track direction progressively either leap ahead of or lag behind the actual positions. Unlike the along-track errors the radial and cross-track errors oscillate about their nearly zero mean values. As the number of observations per fit interval decline the along-track prediction errors, and amplitudes of the radial and cross-track errors, increase.

  12. SCE Classroom Lighting Guidelines 38 September 2004 Design Description

    E-Print Network [OSTI]

    SCE Classroom Lighting Guidelines 38 September 2004 EXAMPLE 1 Design Description In this design, the ambient lighting system uses two, twenty foot of semi-indirect luminaires that are suspended in 2 rows electronic ballasts. The whiteboard task light is a linear wallwasher about 12 feet long that uses (3) Super

  13. Exact ratchet description of Parrondo's games with self-transitions

    E-Print Network [OSTI]

    Toral, Ral

    Exact ratchet description of Parrondo's games with self-transitions Pau Amengual and Raul Toral It is based upon the ratchet effect2 : the combination of two dynamics, both negatively biased, leading ratchet. We were able to obtain a set of equations relating the drift F(x) and diffusion D

  14. Description: Lithium batteries are used daily in our work

    E-Print Network [OSTI]

    Description: Lithium batteries are used daily in our work activities from flashlights, cell phones containing one SureFire 3-volt non-rechargeable 123 lithium battery and one Interstate 3-volt non-rechargeable 123 lithium battery. A Garage Mechanic had the SureFire flashlight in his shirt pocket with the lens

  15. OPTI 626-Integrated Optics and Optoelectronics Course Description

    E-Print Network [OSTI]

    Arizona, University of

    OPTI 626- Integrated Optics and Optoelectronics Course Description: This course aims to give a broad understanding of the physics and technology of discrete and integrated optical and optoelectronic componenents. The main focus is on important optoelectronic components such as waveguides, lasers, detectors

  16. Job Description Peer Advisor/Student Success Facilitator

    E-Print Network [OSTI]

    Barrash, Warren

    Job Description ­ Peer Advisor/Student Success Facilitator Advising and Academic Enhancement http skills Peer Advisor/Student Success Facilitator General Requirements: · Have and maintain a minimum for special events and programs · Attend mandatory Peer Advisor Training Program (May 2014) Peer Advisor

  17. TC1 Parts List Quantity Size Description **Possible Vendor

    E-Print Network [OSTI]

    Barrash, Warren

    TC1 Parts List Quantity Size Description **Possible Vendor Source 1 3.5"od x 20" Clear Acrylic tube stripped Radio Shack Other parts as required. **This is just a list of possible vendor sources. Please note, some vendors have minimums for orders. #12;

  18. EEE 463 Electrical Power Plants (3) [F] Course (Catalog) Description

    E-Print Network [OSTI]

    Zhang, Junshan

    . Environmental impact of electric generation (3 lectures) 9. Advanced energy conversion systems (geothermalEEE 463 Electrical Power Plants (3) [F] Course (Catalog) Description: Generation of electric power using fossil, nuclear and renewable, including solar, geothermal, wind, hydroelectric, biomass and ocean

  19. Conceptual modelling for domain specific document description and retrieval

    E-Print Network [OSTI]

    and are applied in the tasks of describing and retrieving documents, within cooperative document management settings, where the users themselves have to perform the document management tasks they need in orderConceptual modelling for domain specific document description and retrieval - An approach

  20. DRAFT DRAFT Electricity and Natural Gas Sector Description

    E-Print Network [OSTI]

    DRAFT DRAFT Electricity and Natural Gas Sector Description For Public Distribution AB 32 Scoping of electricity and natural gas; including electricity generation, combined heat and power, and electricity and natural gas end uses for residential and commercial purposes. Use of electricity and/or gas for industrial

  1. Description of Facilities and Resources Oak Ridge National Laboratory

    E-Print Network [OSTI]

    1 Description of Facilities and Resources Oak Ridge National Laboratory and the UT-ORNL Joint Institute for Computational Sciences 1. Oak Ridge National Laboratory Computer Facilities. The Oak Ridge National Laboratory (ORNL) hosts three petascale computing facilities: the Oak Ridge Leadership Computing

  2. Project Application: Lie Theory and Applications Short description

    E-Print Network [OSTI]

    Michor, Peter W.

    Project Application: Lie Theory and Applications Short description Several lines of investigation. Approximations procedures on regular Fr´echet Lie groups aiming towards solving certain non-linear partial differential equations. We want to apply a new approximation procedure to nonlinear partial differential

  3. BuildingName The Description of the Project

    E-Print Network [OSTI]

    Kamat, Vineet R.

    SECTION 012900 ­ PAYMENT PROCEDURES SECTION 013100 - PROJECT MANAGEMENT AND COORDINATION SECTION 013200 PROCEDURES SECTION 017823 ­ OPERATION AND MAINTENANCE MANUALS SECTION 019100 ­ FULL PROJECT COMMISSIONINGBuildingName The Description of the Project P00000000 0000 DOCUMENTS SPECIFICATION DIVISION 1

  4. Canonical Ridge Analysis with Ridge Parameter Optimization Description of slides

    E-Print Network [OSTI]

    Nielsen, Finn ?rup

    Canonical Ridge Analysis with Ridge Parameter Optimization Description of slides Finn š Arup Nielsen May 25, 1998 1 First slide: The formula and an example The first slide shows a simplification is yellow/red for positive and blue for negative. Black is zero. 2 Second slide: Pros and cons The second

  5. 2014 Course Description Solid Waste Engineering -CE 477

    E-Print Network [OSTI]

    Barlaz, Morton A.

    2014 Course Description Solid Waste Engineering - CE 477 Engineering Principles of Solid Waste on course web site http://people.engr.ncsu.edu/barlaz/ Solid Waste Technology & Management by Christensen et al (eBook available through NCSU libraries) Solid waste management must be addressed by virtually

  6. Position Description Project Manager, Office of Community and Economic Development

    E-Print Network [OSTI]

    Position Description Project Manager, Office of Community and Economic Development Full will support all aspects of the success of CSU's Office of Community and Economic Development projects from to the Director and Assistant Director of the Community and Economic Development Office of Colorado State

  7. 3A, 55V H-Bridge General Description

    E-Print Network [OSTI]

    Lozano-Nieto, Albert

    of LMD18201 October 2000 LMD182013A,55VH-Bridge 2004 National Semiconductor Corporation DS010793 wwwLMD18201 3A, 55V H-Bridge General Description The LMD18201 is a 3A H-Bridge designed for motion control circuitry with DMOS power devices on the same monolithic structure. The H-Bridge configuration

  8. GREEN Grid PhD Project Descriptions February 2014

    E-Print Network [OSTI]

    Hickman, Mark

    , and with a number of electricity industry partners. The project, officially titled "Renewable Energy and the Smart Grid" will contribute to a future New Zealand with greater renewable generation and improved energy.epecentre.ac.nz. PhD Description The growth of inherently variable distributed renewable generation

  9. Accelerated Master's of Science in Biomedical Engineering Description

    E-Print Network [OSTI]

    Utzinger, Urs

    Accelerated Master's of Science in Biomedical Engineering Description The Biomedical Engineering Graduate Interdisciplinary Program, in cooperation with the College of Engineering, offers an Accelerated requirements for the Accelerated Master's Program (AMP) are set by the Office of Academic Affairs, and can

  10. Scope and Description Laboratory Robotics and Automation seeks to

    E-Print Network [OSTI]

    Kostic, Milivoje M.

    #12;Scope and Description Laboratory Robotics and Automation seeks to communicate developments and information about the automation of the laboratory. Application areas generally include analytical peripherals, and other robotics developments that may have an impact on laboratory automation. In the area

  11. Amsterdam Oxford Joint Rescue Forces Team Description Paper

    E-Print Network [OSTI]

    Visser, Arnoud

    Amsterdam Oxford Joint Rescue Forces Team Description Paper Virtual Robot competition Rescue van Weelden1 , Chaim Bastiaan1 , Niels Out1 , Olaf Zwennes1 , Sev´aztian Soffia Ot´arola1 , Julian de://www.jointrescueforces.eu Abstract. With the progress made in active exploration, the robots of the Joint Rescue Forces are capable

  12. Project Name Work Description -as Approv Aug 09 Anchorage Harbor,

    E-Print Network [OSTI]

    US Army Corps of Engineers

    ; perform energy upgrades; replace underground fuel tank and heating system to meet Environmental CompliancePrimary State Corps District Project Name Work Description - as Approv Aug 09 Planned Allocation excessive maintenance. Reduces future maintenance costs. 1,000,000 AL Mobile Alabama River Lakes, AL Award 8

  13. Volunteer Service Position Description Title: Speaking for Wildlife Presenter

    E-Print Network [OSTI]

    New Hampshire, University of

    Hampshire Cooperative Extension is an equal opportunity educator and employer University of New Hampshire, UVolunteer Service Position Description Title: Speaking for Wildlife Presenter Term: One Year Duties; (2) Actively publicize the availability of SFW presentations in your community; (3) For field walks

  14. Inventory List Item Number Brief Description Price Preferred Vendor

    E-Print Network [OSTI]

    Inventory List UT Austin Item Number Brief Description Price Preferred Vendor E0060 1 kb DNA Ladder0042 Taq DNA Polymerase - 2,000 units $224.48 NEWEN 4/21/14 Page - 1 #12;Inventory List UT Austin Item

  15. Inventory List Item Number Brief Description Price Preferred Vendor

    E-Print Network [OSTI]

    Inventory List UT Austin Item Number Brief Description Price Preferred Vendor Y0044 #BL21 STAR DE3.44 LIFET Y0041 Purelink Genomic DNA (50) $90.39 LIFET 4/21/14 Page - 1 #12;Inventory List UT Austin Item

  16. The Description Logic ALCN HR+ Extended with Concrete Domains

    E-Print Network [OSTI]

    Moeller, Ralf

    The Description Logic ALCN HR+ Extended with Concrete Domains: A Practically Motivated Approach, role hierarchies, transitively closed roles, generalized concept inclusions, and concrete domains. As in other languages based on concrete domains (e.g. ALC(D)) a so-called ex- istential predicate restriction

  17. The Description Logic ALCNHR + Extended with Concrete Domains

    E-Print Network [OSTI]

    Haarslev, Volker

    The Description Logic ALCNHR + Extended with Concrete Domains: A Practically Motivated Approach restrictions, role hierarchies, transitively closed roles, generalized concept inclusions, and concrete domains. As in other languages based on concrete domains (e.g. ALC(D)) a so­called ex­ istential predicate restriction

  18. NExpTime-complete Description Logics with Concrete Domains

    E-Print Network [OSTI]

    Baader, Franz

    NExpTime-complete Description Logics with Concrete Domains Carsten Lutz LuFG Theoretical Computer Science RWTH Aachen, Germany lutz@cs.rwth-aachen.de Abstract. Concrete domains are an extension \\concrete properties" of objects such as sizes, weights, and durations. It is known that reasoning with ALC

  19. Technical descriptions of ten irrigation technologies for conserving energy

    SciTech Connect (OSTI)

    Harrer, B.J.; Wilfert, G.L.

    1983-05-01T23:59:59.000Z

    Technical description of ten technologies which were researched to save energy in irrigated agriculture are presented. These technologies are: well design and development ground water supply system optimization, column and pump redesign, variable-speed pumping, pipe network optimization, reduced-pressure center-pivot systems, low-energy precision application, automated gated-pipe system, computerized irrigation scheduling, and instrumented irrigation scheduling. (MHR)

  20. Between Truth and Description Flemming Topse, University of Copenhagen

    E-Print Network [OSTI]

    Topsøe, Flemming

    Fundamentals" and PH&FT's contribution to: Handbook on the Philosophy of Information support: Danish Natural of description, representa- tion or observation strategies) as codes. #12;Philosophy Modelling asymmetric 2: a minimum risk code : sup PP , P = inf K(A) sup PP , P = inf K(A) R(|P) Theorem A P optimal P Max

  1. ABox Abduction in Description Logic MSc Thesis (Afstudeerscriptie)

    E-Print Network [OSTI]

    Amsterdam, University of

    ABox Abduction in Description Logic MSc Thesis (Afstudeerscriptie) written by Szymon Klarman (born elaborate on logic-based automated reasoning tech- niques for abduction, driven by the principle of goal-oriented rea- soning. In the first part we develop two variants of a computational framework for abduction

  2. Flammable gas tank exhauster interlock (FGTEI) computer software design description

    SciTech Connect (OSTI)

    Smith, S.O., Westinghouse Hanford

    1996-09-20T23:59:59.000Z

    Modicon Compact Programmable Logic Controller (PLC). The device configuration integrates the isolation and current- carrying capacities of mechanical relays with the logic and programming sophistication of the PLC. This revised document provides descriptions of components and tasks involved in the PLC system for controlling and monitoring the FGTEI. All control functions required by the PLC, and how they are implemented, are described in detail.

  3. Flammable gas tank exhauster interlock (FGTEI) computer software design description

    SciTech Connect (OSTI)

    Smith, S.0.

    1996-09-10T23:59:59.000Z

    Modicon Compact Programmable Logic Controller (PLC). The device configuration integrates the isolation and current-carrying capacities of mechanical relays with the logic and programming sophistication of the PLC. This document provides descriptions of components and tasks involved in the PLC system for controlling and monitoring the FGTEI. All control functions required by the PLC, and how they are implemented, are described in detail.

  4. Flammable gas tank exhauster interlock (LFGTEI) computer software design description

    SciTech Connect (OSTI)

    Smith, S.O.; Irvitt, R.W., Fluor Daniel Hanford

    1997-02-21T23:59:59.000Z

    Modicon Compact Programmable Logic Controller (PLC). The device configuration integrates the isolation and current- carrying capacities of mechanical relays with the logic and programming sophistication of the PLC. This revised document provides descriptions of components and tasks involved in the PLC system for controlling and monitoring the FGTEI. All control functions required by the PLC, and how they are implemented, are described in detail.

  5. Description Sound Devices USBPre is a complete, portable hardware

    E-Print Network [OSTI]

    Description Sound Devices USBPre is a complete, portable hardware interface for PC and Mac audio electronics, and S/PDIF digital sources with personal computers. Its high-performance, 24-bit 9.x and Windows. SOUND DEVICES #12;Specifications Frequency Response: (reference 1 kHz) 10 Hz - 20 k

  6. Use of open source information and commercial satellite imagery for nuclear nonproliferation regime compliance verification by a community of academics

    E-Print Network [OSTI]

    Solodov, Alexander

    2009-06-02T23:59:59.000Z

    . In this study, the availability and use of commercial satellite imagery systems, commercial computer codes for satellite imagery analysis, Comprehensive Test Ban Treaty (CTBT)verification International Monitoring System (IMS), publicly available information...

  7. Assessing the technical, economic and policy-centered feasibility of a proposed satellite communication system for the developing world

    E-Print Network [OSTI]

    Samuels, Ayanna Terehas

    2005-01-01T23:59:59.000Z

    Satellite communication systems remain one of the most under utilized development mediums in less industrialized countries. This research proposes to establish a low cost satellite communications system tailored specifically ...

  8. The assimilation of satellite-derived data into a one-dimensional lower trophic level marine ecosystem model

    E-Print Network [OSTI]

    Latour, Robert J.

    The assimilation of satellite-derived data into a one-dimensional lower trophic level marine, Virginia 23062-1346. Email: marjy@vims.edu #12; 2 The assimilation of satellite-derived data of experiments assimilating synthetic and actual satellite-derived data, including total chlorophyll, size

  9. Application of fractal theory in refined reservoir description for EOR pilot area

    SciTech Connect (OSTI)

    Yue Li; Yonggang Duan; Yun Li; Yuan Lu

    1997-08-01T23:59:59.000Z

    A reliable reservoir description is essential to investigate scenarios for successful EOR pilot test. Reservoir characterization includes formation composition, permeability, porosity, reservoir fluids and other petrophysical parameters. In this study, various new tools have been applied to characterize Kilamayi conglomerate formation. This paper examines the merits of various statistical methods for recognizing rock property correlation in vertical columns and gives out methods to determine fractal dimension including R/S analysis and power spectral analysis. The paper also demonstrates that there is obvious fractal characteristics in conglomerate reservoirs of Kilamayi oil fields. Well log data in EOR pilot area are used to get distribution profile of parameters including permeability, porosity, water saturation and shale content.

  10. NONLOCAL COMPUTATIONAL METHODS APPLIED TO COMPOSITE STRUCTURES

    E-Print Network [OSTI]

    Boyer, Edmond

    is developed. It consists in the use of nonlocal description of the material combined with an arc length constitutive equation sets can deal with damage growth. Using these equations, the finite elements method makes of tools which ensure a good balance between applicability to OMC structures (which exhibit an anisotropic

  11. Domain-specific Web Service Discovery with Service Class Descriptions

    SciTech Connect (OSTI)

    Rocco, D; Caverlee, J; Liu, L; Critchlow, T J

    2005-02-14T23:59:59.000Z

    This paper presents DynaBot, a domain-specific web service discovery system. The core idea of the DynaBot service discovery system is to use domain-specific service class descriptions powered by an intelligent Deep Web crawler. In contrast to current registry-based service discovery systems--like the several available UDDI registries--DynaBot promotes focused crawling of the Deep Web of services and discovers candidate services that are relevant to the domain of interest. It uses intelligent filtering algorithms to match services found by focused crawling with the domain-specific service class descriptions. We demonstrate the capability of DynaBot through the BLAST service discovery scenario and describe our initial experience with DynaBot.

  12. Nonlocal description of a falling body through the air

    E-Print Network [OSTI]

    Kwok Sau Fa

    2008-10-02T23:59:59.000Z

    In this present work we consider a falling body through the air under the influence of gravity. In particular, we consider the experimental data based upon the free fall of six men in the atmosphere of the earth. In order to describe this process we employ a nonlocal dissipative force. We show that our description, by using an exponential memory kernel, can fit the experimental data as well as that of a local dissipative force.

  13. Theoretical descriptions of compound-nuclear reactions: open problems & challenges

    E-Print Network [OSTI]

    Brett V. Carlson; Jutta E. Escher; Mahir S. Hussein

    2014-03-04T23:59:59.000Z

    Compound-nuclear processes play an important role for nuclear physics applications and are crucial for our understanding of the nuclear many-body problem. Despite intensive interest in this area, some of the available theoretical developments have not yet been fully tested and implemented. We revisit the general theory of compound-nuclear reactions, discuss descriptions of pre-equilibrium reactions, and consider extensions that are needed in order to get cross section information from indirect measurements.

  14. Cold Vacuum Drying (CVD) Electrical System Design Description

    SciTech Connect (OSTI)

    SINGH, G.

    2000-05-01T23:59:59.000Z

    This system design description (SDD) provides a technical explanation of the design and operation of the electrical system for the Cold Vacuum Drying Facility (CVDF). This SDD also identifies the requirements, and the basis for the requirements and details on how the requirements have been implemented in the design and construction of the facility. This SDD also provides general guidance for the surveillance, testing, and maintenance of this system.

  15. Automatic TLI recognition system. Part 1: System description

    SciTech Connect (OSTI)

    Partin, J.K.; Lassahn, G.D.; Davidson, J.R.

    1994-05-01T23:59:59.000Z

    This report describes an automatic target recognition system for fast screening of large amounts of multi-sensor image data, based on low-cost parallel processors. This system uses image data fusion and gives uncertainty estimates. It is relatively low cost, compact, and transportable. The software is easily enhanced to expand the system`s capabilities, and the hardware is easily expandable to increase the system`s speed. This volume gives a general description of the ATR system.

  16. Fast Detector Simulation Using Lelaps, Detector Descriptions in GODL

    SciTech Connect (OSTI)

    Langeveld, Willy; /SLAC

    2005-07-06T23:59:59.000Z

    Lelaps is a fast detector simulation program which reads StdHep generator files and produces SIO or LCIO output files. It swims particles through detectors taking into account magnetic fields, multiple scattering and dE/dx energy loss. It simulates parameterized showers in EM and hadronic calorimeters and supports gamma conversions and decays. In addition to three built-in detector configurations, detector descriptions can also be read from files in the new GODL file format.

  17. Property:OpenEI/PageDescription | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revisionEnvReviewNonInvasiveExploration Jump to:FieldProceduresFY Description URLs to

  18. Topological BF field theory description of topological insulators

    E-Print Network [OSTI]

    Gil Young Cho; Joel E. Moore

    2010-12-03T23:59:59.000Z

    Topological phases of matter are described universally by topological field theories in the same way that symmetry-breaking phases of matter are described by Landau-Ginzburg field theories. We propose that topological insulators in two and three dimensions are described by a version of abelian $BF$ theory. For the two-dimensional topological insulator or quantum spin Hall state, this description is essentially equivalent to a pair of Chern-Simons theories, consistent with the realization of this phase as paired integer quantum Hall effect states. The $BF$ description can be motivated from the local excitations produced when a $\\pi$ flux is threaded through this state. For the three-dimensional topological insulator, the $BF$ description is less obvious but quite versatile: it contains a gapless surface Dirac fermion when time-reversal-symmetry is preserved and yields "axion electrodynamics", i.e., an electromagnetic $E \\cdot B$ term, when time-reversal symmetry is broken and the surfaces are gapped. Just as changing the coefficients and charges of 2D Chern-Simons theory allows one to obtain fractional quantum Hall states starting from integer states, $BF$ theory could also describe (at a macroscopic level) fractional 3D topological insulators with fractional statistics of point-like and line-like objects.

  19. Reducing uncertainty in geostatistical description with well testing pressure data

    SciTech Connect (OSTI)

    Reynolds, A.C.; He, Nanqun [Univ. of Tulsa, OK (United States); Oliver, D.S. [Chevron Petroleum Technology Company, La Habra, CA (United States)

    1997-08-01T23:59:59.000Z

    Geostatistics has proven to be an effective tool for generating realizations of reservoir properties conditioned to static data, e.g., core and log data and geologic knowledge. Due to the lack of closely spaced data in the lateral directions, there will be significant variability in reservoir descriptions generated by geostatistical simulation, i.e., significant uncertainty in the reservoir descriptions. In past work, we have presented procedures based on inverse problem theory for generating reservoir descriptions (rock property fields) conditioned to pressure data and geostatistical information represented as prior means for log-permeability and porosity and variograms. Although we have shown that the incorporation of pressure data reduces the uncertainty below the level contained in the geostatistical model based only on static information (the prior model), our previous results assumed did not explicitly account for uncertainties in the prior means and the parameters defining the variogram model. In this work, we investigate how pressure data can help detect errors in the prior means. If errors in the prior means are large and are not taken into account, realizations conditioned to pressure data represent incorrect samples of the a posteriori probability density function for the rock property fields, whereas, if the uncertainty in the prior mean is incorporated properly into the model, one obtains realistic realizations of the rock property fields.

  20. New Technique for Retrieving Liquid Water Path over Land using Satellite Microwave Observations

    SciTech Connect (OSTI)

    Deeter, M.N.; Vivekanandan, J.

    2005-03-18T23:59:59.000Z

    We present a new methodology for retrieving liquid water path over land using satellite microwave observations. As input, the technique exploits the Advanced Microwave Scanning Radiometer for earth observing plan (EOS) (AMSR-E) polarization-difference signals at 37 and 89 GHz. Regression analysis performed on model simulations indicates that over variable atmospheric and surface conditions the polarization-difference signals can be simply parameterized in terms of the surface emissivity polarization difference ({Delta}{var_epsilon}), surface temperature, liquid water path (LWP), and precipitable water vapor (PWV). The resulting polarization-difference parameterization (PDP) enables fast and direct (noniterative) retrievals of LWP with minimal requirements for ancillary data. Single- and dual-channel retrieval methods are described and demonstrated. Data gridding is used to reduce the effects of instrumental noise. The methodology is demonstrated using AMSR-E observations over the Atmospheric Radiation Measurement (ARM) Southern Great Plains (SGP) site during a six day period in November and December, 2003. Single- and dual-channel retrieval results mostly agree with ground-based microwave retrievals of LWP to within approximately 0.04 mm.

  1. Particle-induced bit errors in high performance fiber optic data links for satellite data management

    SciTech Connect (OSTI)

    Marshall, P.W.; Carts, M.A. (Naval Research Lab., Washington, DC (United States) SFA, Inc., Landover, MD (United States)); Dale, C.J. (Naval Research Lab., Washington, DC (United States)); LaBel, K.A. (NASA Goddard Space Flight Center, Greenbelt, MD (United States))

    1994-12-01T23:59:59.000Z

    Experimental test methods and analysis tools are demonstrated to assess particle-induced bit errors on fiber optic link receivers for satellites. Susceptibility to direct ionization from low LET particles is quantified by analyzing proton and helium ion data as a function of particle LET. Existing single event analysis approaches are shown to apply, with appropriate modifications, to the regime of temporally (rather than spatially) distributed bits, even though the sensitivity to single events exceeds conventional memory technologies by orders of magnitude. The cross-section LET dependence follows a Weibull distribution at data rates from 200 to 1,000 Mbps and at various incident optical power levels. The LET threshold for errors is shown, through both experiment and modeling, to be 0 in all cases. The error cross-section exhibits a strong inverse dependence on received optical power in the LET range where most orbital single events would occur, thus indicating that errors can be minimized by operating links with higher incident optical power. Also, an analytic model is described which incorporates the appropriate physical characteristics of the link as well as the optical and receiver electrical characteristics. Results indicate appropriate steps to assure suitable link performance even in severe particle orbits.

  2. Proposal type: Postdoctoral Descriptive title: Formulating the next generation of models of the terrestrial carbon cycle in

    E-Print Network [OSTI]

    Sarkar, Sahotra

    ;Implications to Construction of Satellite Climate Data Record · Well characterize the errors of satellite-A ATMS NOAA6-14 NOAA15-19 Suomi NPP MetOp-A/B FY

  3. Baseline Concept Description of a Small Modular High Temperature Reactor

    SciTech Connect (OSTI)

    Hans Gougar

    2014-05-01T23:59:59.000Z

    The objective of this report is to provide a description of generic small modular high temperature reactors (herein denoted as an smHTR), summarize their distinguishing attributes, and lay out the research and development (R&D) required for commercialization. The generic concepts rely heavily on the modular high temperature gas-cooled reactor designs developed in the 1980s which were never built but for which pre-licensing or certification activities were conducted. The concept matured more recently under the Next Generation Nuclear Plant (NGNP) project, specifically in the areas of fuel and material qualification, methods development, and licensing. As all vendor-specific designs proposed under NGNP were all both small or medium-sized and modular by International Atomic Energy Agency (IAEA) and Department of Energy (DOE) standards, the technical attributes, challenges, and R&D needs identified, addressed, and documented under NGNP are valid and appropriate in the context of Small Modular Reactor (SMR) applications. Although the term High Temperature Reactor (HTR) is commonly used to denote graphite-moderated, thermal spectrum reactors with coolant temperatures in excess of 650oC at the core outlet, in this report the historical term High Temperature Gas-Cooled Reactor (HTGR) will be used to distinguish the gas-cooled technology described herein from its liquid salt-cooled cousin. Moreover, in this report it is to be understood that the outlet temperature of the helium in an HTGR has an upper limit of 950 degrees C which corresponds to the temperature to which certain alloys are currently being qualified under DOEs ARC program. Although similar to the HTGR in just about every respect, the Very High Temperature Reactor (VHTR) may have an outlet temperature in excess of 950 degrees C and is therefore farther from commercialization because of the challenges posed to materials exposed to these temperatures. The VHTR is the focus of R&D under the Generation IV program and its specific R&D needs will be included in this report when appropriate for comparison. The distinguishing features of the HTGR are the refractory (TRISO) coated particle fuel, the low-power density, graphite-moderated core, and the high outlet temperature of the inert helium coolant. The low power density and fuel form effectively eliminate the possibility of core melt, even upon a complete loss of coolant pressure and flow. The graphite, which constitutes the bulk of the core volume and mass, provides a large thermal buffer that absorbs fission heat such that thermal transients occur over a timespan of hours or even days. As chemically-inert helium is already a gas, there is no coolant temperature or void feedback on the neutronics and no phase change or corrosion product that could degrade heat transfer. Furthermore, the particle coatings and interstitial graphite retain fission products such that the source terms at the plant boundary remain well below actionable levels under all anticipated nominal and off-normal operating conditions. These attributes enable the reactor to supply process heat to a collocated industrial plant with negligible risk of contamination and minimal dynamic coupling of the facilities (Figure 1). The exceptional retentive properties of coated particle fuel in a graphite matrix were first demonstrated in the DRAGON reactor, a European research facility that began operation in 1964.

  4. Extracting cosmic microwave background polarisation from satellite astrophysical maps

    E-Print Network [OSTI]

    C. Baccigalupi; F. Perrotta; G. De Zotti; G. F. Smoot; C. Burigana; D. Maino; L. Bedini; E. Salerno

    2004-07-12T23:59:59.000Z

    We present the application of the Fast Independent Component Analysis ({\\ica}) technique for blind component separation to polarized astrophysical emission. We study how the Cosmic Microwave Background (CMB) polarized signal, consisting of $E$ and $B$ modes, can be extracted from maps affected by substantial contamination from diffuse Galactic foreground emission and instrumental noise. {We implement Monte Carlo chains varying the CMB and noise realizations in order to asses the average capabilities of the algorithm and their variance.} We perform the analysis of all sky maps simulated according to the {\\sc Planck} satellite capabilities, modelling the sky signal as a superposition of the CMB and of the existing simulated polarization templates of Galactic synchrotron. Our results indicate that the angular power spectrum of CMB $E$-mode can be recovered on all scales up to $\\ell\\simeq 1000$, corresponding to the fourth acoustic oscillation, while the $B$-mode power spectrum can be detected, up to its turnover at $\\ell\\simeq 100$, if the ratio of tensor to scalar contributions to the temperature quadrupole exceeds 30%. The power spectrum of the cross correlation between total intensity and polarization, $TE$, can be recovered up to $\\ell\\simeq 1200$, corresponding to the seventh $TE$ acoustic oscillation.

  5. Preliminary materials assessment for the Satellite Power System (SPS)

    SciTech Connect (OSTI)

    Teeter, R.R.; Jamieson, W.M.

    1980-01-01T23:59:59.000Z

    Presently, there are two SPS reference design concepts (one using silicon solar cells; the other using gallium arsenide solar cells). A materials assessment of both systems was performed based on the materials lists set forth in the DOE/NASA SPS Reference System Report: Concept Development and Evaluation Program. This listing identified 22 materials (plus miscellaneous and organics) used in the SPS. Tracing the production processes for these 22 materials, a total demand for over 20 different bulk materials (copper, silicon, sulfuric acid, etc.) and nealy 30 raw materials (copper ore, sand, sulfur ore, etc.) was revealed. Assessment of these SPS material requirements produced a number of potential material supply problems. The more serious problems are those associated with the solar cell materials (gallium, gallium arsenide, sapphire, and solar grade silicon), and the graphite fiber required for the satellite structure and space construction facilities. In general, the gallium arsenide SPS option exhibits more serious problems than the silicon option, possibly because gallium arsenide technology is not as well developed as that for silicon. Results are presented and discussed in detail. (WHK)

  6. Correlation methods

    SciTech Connect (OSTI)

    Balcomb, J.D.

    1981-01-01T23:59:59.000Z

    Correlation methods have been developed to provide a quick and relatively simple technique for estimating the performance of passive solar systems. The correlations are done with respect to data generated from simulation models. The techniques and accuracies are described. Both the Solar Load Ratio and Un-Utilizability methods are described. The advantages and limitations of correlation methods as design tools are discussed.

  7. A Penalized 4-D Var data assimilation method for reducing forecast M. J. Hossen

    E-Print Network [OSTI]

    Navon, Michael

    state and assimilated indirect observational data such as satellite radiance without trans- forming themA Penalized 4-D Var data assimilation method for reducing forecast error M. J. Hossen Department dimensional variational (4D-Var) Data Assimilation (DA) method is used to find the optimal initial conditions

  8. Construction of an Electrostatic Energy Analyzer for the EQUARS Scientific Satellite

    E-Print Network [OSTI]

    Construction of an Electrostatic Energy Analyzer for the EQUARS Scientific Satellite The ELISAScientific Objectives Electron Precipitation in the South Atlantic Magnetic Anomaly Electrons with E with IONEX project (fluctuations) The Electrostatic Energy AnalyzerThe Electrostatic Energy Analyzer rext

  9. Height change detection in Antarcita using satellite altimetry data and Kriging / Kalman filtering techniques

    E-Print Network [OSTI]

    Nguyen, An Thanh-Thuy

    2006-01-01T23:59:59.000Z

    Studies of the response of ice sheets to climate change require data sets with high accuracy and uniform ice-sheet coverage. The most common technique used in analyzing satellite altimetry data to study height change in ...

  10. Data management of geostationary communication satellite telemetry and correlation to space weather observations

    E-Print Network [OSTI]

    Lohmeyer, Whitney Quinne

    2013-01-01T23:59:59.000Z

    To understand and mitigate the effects of space weather on the performance of geostationary communications satellites, we analyze sixteen years of archived telemetry data from Inmarsat, the UK-based telecommunications ...

  11. E-Print Network 3.0 - advanced satellite sensors Sample Search...

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

    Rob Sherwood(1) Summary: has also enabled EO-1 to link with other satellites and ground sensors to form an autonomous sensor... . The use of automated planning onboard EO-1 has...

  12. The European Satellite Navigation Program : policy analysis and recommendations for the future

    E-Print Network [OSTI]

    Escudero San Jos, Laura

    2011-01-01T23:59:59.000Z

    The European Satellite Navigation Program is a case study that combines Technical / Public / Private aspects in an integrative way. Therefore, it is a sound case for a TPP thesis candidate. This thesis analyzes the European ...

  13. Satellite-Based Solar Resource Data Sets for India 2002-2012

    SciTech Connect (OSTI)

    Sengupta, M.; Perez, R.; Gueymard, C.; Anderberg, M.; Gotseff, P.

    2014-02-01T23:59:59.000Z

    A new 10-km hourly solar resource product was created for India. This product was created using satellite radiances from the Meteosat series of satellites. The product contains global horizontal irradiances (GHI) and direct normal irradiances (DNI) for the period from 2002 to 2011. An additional solar resource data set covering the period from January 2012 to June 2012 was created solely for validation because this period overlaps ground measurements that were made available from the Indian Ministry of New and Renewable Energy's (MNRE's) National Institute for Solar Energy for five stations that are part of MNRE's solar resource network. These measurements were quality checked using the SERI QC software and used to validate the satellite product. A comparison of the satellite product to the ground measurements for the five stations shows good agreement. This report also presents a comparison of the new version of solar resource data to the previous version, which covered the period from 2002 to 2008.

  14. E-Print Network 3.0 - atmosphere research satellite Sample Search...

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

    ground-based and satellite observations of the Sun. SP2 RC has wide expertise... Plasma Research Centre (SP2 RC), School of Mathematics and Statistics, University of Sheffield in...

  15. A decadal satellite analysis of the origins and impacts of smoke in Colorado

    E-Print Network [OSTI]

    Val Martin, M.

    We analyze the record of aerosol optical depth (AOD) measured by the MODerate resolution Imaging Spectroradiometer (MODIS) aboard the Terra satellite in combination with surface PM[subscript 2.5] to investigate the impact ...

  16. Experimental study of linear magnetic dichroism in photoionization satellite transitions of atomic rubidium

    SciTech Connect (OSTI)

    Jaenkaelae, K. [Department of Physics, P.O. Box 3000, 90014 University of Oulu, Oulu (Finland); Alagia, M. [CNR-IOM, Laboratorio TASC, IT-34149 Trieste (Italy); Feyer, V.; Richter, R. [Sincrotrone Trieste, Area Science Park, IT-34149 Trieste (Italy); Prince, K. C. [Sincrotrone Trieste, Area Science Park, IT-34149 Trieste (Italy); CNR-IOM, Laboratorio TASC, IT-34149 Trieste (Italy)

    2011-11-15T23:59:59.000Z

    Laser orientation in the initial state has been used to study the properties of satellite transitions in inner-shell photoionization of rubidium atoms. The linear magnetic dichroism in the angular distribution (LMDAD) has been utilized to probe the continuum waves of orbital angular momentum conserving monopole, and angular momentum changing conjugate satellites, accompanying the 4p ionization of atomic Rb. We show experimentally that LMDAD of both types of satellite transitions is nonzero and that LMDAD of monopole satellites, measured as a function of photon energy, mimics the LMDAD of direct photoionization, whereas the LMDAD of conjugate transitions deviates drastically from that trend. The results indicate that conjugate transitions cannot be described theoretically without explicit inclusion of electron-electron interaction. The present data can thus be used as a very precise test of current models for photoionization.

  17. Drought Chasing from Space: Recent Innovations in Satellite-based Remote Sensing Tools

    E-Print Network [OSTI]

    Wardlow, Brian

    2013-11-20T23:59:59.000Z

    . Stream flow - Precipitation Anomalies Growing Season: - Crop Moisture Index - Satellite Veg. Health Index - Soil Moisture - Mesonet data In The West: - SWSI - Reservoir levels - Snowpack (SNOTEL) - SWE - Stream flow Expert Feedback from the Field Until... recently, remote sensing products have had limited application in the USDM. Normalized Difference Vegetation Index (NDVI) data from satellite have been used for 20+ years for a wide range of large-area environmental applications including drought...

  18. Contribution of Alaskan glaciers to sea-level rise derived from satellite imagery

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    1 Contribution of Alaskan glaciers to sea-level rise derived from satellite imagery BERTHIER E.1 level rise derived from satellite imagery. Nature Geoscience, 3(2), 92-95, doi: 10.1038/ngeo737, 2010 glaciers lost 41.9 ± 8.6 km3 yr-1 of water, and contributed 0.12 ± 0.02mm yr-1 to sea-level rise, 34% less

  19. Descriptions of Units (Modules) of Study AAP106 Archaeology in the Field

    E-Print Network [OSTI]

    Li, Yi

    /Description: Greco-Roman classical civilisation (particularly the 'high' culture of art, architecture, literature/Description: How do we know about our remote, pre- human past; how did we evolve, and how do we study those fully

  20. A study of illegal housing of Lisbon built in 1974 to 1984 : from description to computation

    E-Print Network [OSTI]

    Santos Romo, Lus Antnio dos, 1958-

    2005-01-01T23:59:59.000Z

    A morphological description of illegal housing built by homeowners in the Metropolitan Area of Lisbon between 1974 and 1984 is presented. This description is based on a parametric set grammar that attempts to formulate ...

  1. Large-deviation principles, stochastic effective actions, path entropies, and the structure and meaning of thermodynamic descriptions

    E-Print Network [OSTI]

    Eric Smith

    2011-02-18T23:59:59.000Z

    The meaning of thermodynamic descriptions is found in large-deviations scaling of the fluctuations probabilities. The primary large-deviations rate function is the entropy, which is the basis for both fluctuation theorems and for characterizing the thermodynamic interactions of systems. Freidlin-Wentzell theory provides a general formulation of large-deviations scaling for non-equilibrium stochastic processes, through a representation in terms of a Hamiltonian dynamical system. A number of related methods now exist to construct the Freidlin-Wentzell Hamiltonian for many kinds of stochastic processes; one method due to Doi and Peliti, appropriate to integer counting statistics, is widely used in reaction-diffusion theory. Using these tools together with a path-entropy method due to Jaynes, we show how to construct entropy functions that both express large-deviations scaling of fluctuations, and describe system-environment interactions, for discrete stochastic processes either at or away from equilibrium. A collection of variational methods familiar within quantum field theory, but less commonly applied to the Doi-Peliti construction, is used to define a "stochastic effective action", which is the large-deviations rate function for arbitrary non-equilibrium paths. We show how common principles of entropy maximization, applied to different ensembles of states or of histories, lead to different entropy functions and different sets of thermodynamic state variables. Yet the relations of among all these levels of description may be constructed explicitly and understood in terms of information conditions. The example systems considered introduce methods that may be used to systematically construct descriptions with all the features familiar from equilibrium thermodynamics, for a much wider range of systems describable by stochastic processes.

  2. Assessment of effectiveness of geologic isolation systems: a short description of the AEGIS approach

    SciTech Connect (OSTI)

    Silviera, D.J.; Harwell, M.A.; Napier, B.A.; Zellmer, J.T.; Benson, G.L.

    1980-09-01T23:59:59.000Z

    To meet licensing criteria and protection standards for HLW disposal, research programs are in progress to determine acceptable waste forms, canisters, backfill materials for the repository, and geological formations. Methods must be developed to evaluate the effectiveness of the total system. To meet this need, methods are being developed to assess the long-term effectiveness of isolating nuclear wastes in geologic formations. This work was started in 1976 in the Waste Isolation Safety Assessment Program (WISAP) and continues in the Assessment of Effectiveness of Geologic Isolation Systems (AEGIS) Program. The evaluation of this long-term effectiveness involves a number of distinct steps. AEGIS currently has the methods for performing these evaluation steps. These methods are continuously being improved to meet the inreasing level of sophistication which will be required. AEGIS develops a conceptual description of the geologic systems and uses computer models to simulate the existing ground-water pathways. AEGIS also uses a team of consulting experts, with the assistance of a computer model of the geologic processes, to develop and evaluate plausible release scenarios. Then other AEGIS computer models are used to simulate the transport of radionuclides to the surface and the resultant radiation doses to individuals and populations. (DLC)

  3. NERA project publishable summary: first year Summary description of project context and objectives

    E-Print Network [OSTI]

    Stoffelen, Ad

    NERA project publishable summary: first year Summary description of project context and objectives General project description and objectives NERA aims at a measurable improvement and long-term impact seismological and engineering research facilities. Description of work performed and main results Project

  4. MECH 491 Mechanical Engineering Design I -Project Description Project Topic: A corrosion fatigue experiment setup design

    E-Print Network [OSTI]

    Muradoglu, Metin

    Topic: A deformation setup design for testing of small scale metallic materials Project DescriptionProject 1 MECH 491 ­ Mechanical Engineering Design I - Project Description Project Topic: A corrosion fatigue experiment setup design Project Description: It is required for the students to design

  5. TUGboat, Volume 0 (2060), No. 0 1001 A complex drawing in descriptive geometry

    E-Print Network [OSTI]

    Roegel, Denis

    2060-01-01T23:59:59.000Z

    TUGboat, Volume 0 (2060), No. 0 1001 Graphics A complex drawing in descriptive geometry Denis Roegel Abstract This article describes the reproduction of a complex drawing in descriptive geometry be in descriptive geometry. In this article, I go into the details of the con- struction of a complex drawing, taken

  6. Topological BF field theory description of topological insulators

    SciTech Connect (OSTI)

    Cho, Gil Young [Department of Physics, University of California, Berkeley, CA 94720 (United States); Moore, Joel E., E-mail: jemoore@berkeley.edu [Department of Physics, University of California, Berkeley, CA 94720 (United States); Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA 94720 (United States)

    2011-06-15T23:59:59.000Z

    Research Highlights: > We show that a BF theory is the effective theory of 2D and 3D topological insulators. > The non-gauge-invariance of the bulk theory yields surface terms for a bosonized Dirac fermion. > The 'axion' term in electromagnetism is correctly obtained from gapped surfaces. > Generalizations to possible fractional phases are discussed in closing. - Abstract: Topological phases of matter are described universally by topological field theories in the same way that symmetry-breaking phases of matter are described by Landau-Ginzburg field theories. We propose that topological insulators in two and three dimensions are described by a version of abelian BF theory. For the two-dimensional topological insulator or quantum spin Hall state, this description is essentially equivalent to a pair of Chern-Simons theories, consistent with the realization of this phase as paired integer quantum Hall effect states. The BF description can be motivated from the local excitations produced when a {pi} flux is threaded through this state. For the three-dimensional topological insulator, the BF description is less obvious but quite versatile: it contains a gapless surface Dirac fermion when time-reversal-symmetry is preserved and yields 'axion electrodynamics', i.e., an electromagnetic E . B term, when time-reversal symmetry is broken and the surfaces are gapped. Just as changing the coefficients and charges of 2D Chern-Simons theory allows one to obtain fractional quantum Hall states starting from integer states, BF theory could also describe (at a macroscopic level) fractional 3D topological insulators with fractional statistics of point-like and line-like objects.

  7. CASK/MSC/WP PREPARATION SYSTEM DESCRIPTION DOCUMENT

    SciTech Connect (OSTI)

    S. Drummond

    2005-04-12T23:59:59.000Z

    The purpose of this system description document (SDD) is to establish requirements that drive the design of the Cask/MSC/WP preparation system and their bases to allow the design effort to proceed to license application. This SDD is a living document that will be revised at strategic points as the design matures over time. This SDD identifies the requirements and describes the system design, as they exist at this time, with emphasis on those attributes of the design provided to meet the requirements. This SDD has been developed to be an engineering tool for design control. Accordingly, the primary audience and users are design engineers. This type of SDD both leads and trails the design process. It leads the design process with regard to the flow down of upper tier requirements onto the system. Knowledge of these requirements is essential in performing the design process. This SDD trails the design with regard to the description of the system. The description provided in the SDD is a reflection of the results of the design process to date. This SDD addresses the ''Project Requirements Document'' (PRD) (Canori and Leitner 2003 [DIRS 166275]) requirements. Additional PRD requirements may be cited, as applicable, to drive the design of specific aspects of the system, with justifications provided in the basis. Functional and operational requirements applicable to this system are obtained from the ''Project Functional and Operational Requirements'' (F&OR) (Curry 2004 [DIRS 170557]) document. Other requirements to support the design process have been taken from higher-level requirements documents such as the ''Project Design Criteria Document'' (PDC) (BSC 2004 [DIRS 171599]) and the preclosure safety analyses.

  8. Lithium atom interferometer using laser diffraction : description and experiments

    E-Print Network [OSTI]

    Alain Miffre; Marion Jacquey; Matthias Bchner; Grard Trenec; Jacques Vigue

    2005-04-08T23:59:59.000Z

    We have built and operated an atom interferometer of the Mach-Zehnder type. The atomic wave is a supersonic beam of lithium seeded in argon and the mirrors and beam-splitters for the atomic wave are based on elastic Bragg diffraction on laser standing waves at 671 nm. We give here a detailed description of our experimental setup and of the procedures used to align its components. We then present experimental signals, exhibiting atomic interference effects with a very high visibility, up to 84.5 %. We describe a series of experiments testing the sensitivity of the fringe visibility to the main alignment defects and to the magnetic field gradient.

  9. Fluid description of multi-component solar partially ionized plasma

    SciTech Connect (OSTI)

    Khomenko, E., E-mail: khomenko@iac.es; Collados, M.; Vitas, N. [Instituto de Astrofsica de Canarias, 38205 La Laguna, Tenerife (Spain); Departamento de Astrofsica, Universidad de La Laguna, 38205 La Laguna, Tenerife (Spain); Daz, A. [Departament de Fsica, Universitat de les Illes Balears, E-07122 Palma de Mallorca (Spain)

    2014-09-15T23:59:59.000Z

    We derive self-consistent formalism for the description of multi-component partially ionized solar plasma, by means of the coupled equations for the charged and neutral components for an arbitrary number of chemical species, and the radiation field. All approximations and assumptions are carefully considered. Generalized Ohm's law is derived for the single-fluid and two-fluid formalism. Our approach is analytical with some order-of-magnitude support calculations. After general equations are developed, we particularize to some frequently considered cases as for the interaction of matter and radiation.

  10. Cold Vacuum Drying facility HVAC system design description

    SciTech Connect (OSTI)

    SINGH, G.

    2000-09-22T23:59:59.000Z

    This System Design Description (SDD) addresses the HVAC system for the CVDF. The CVDF HVAC system consists of five subsystems: (1) Administration building HVAC system; (2) Process bay recirculation HVAC system; (3) Process bay local exhaust HVAC and process vent system; (4) Process general supply/exhaust HVAC system; and (5) Reference air system. The HVAC and reference air systems interface with the following systems: the fire protection control system, Monitoring and Control System (MCS), electrical power distribution system (including standby power), compressed air system, Chilled Water (CHW) system, drainage system, and other Cold Vacuum Drying (CVD) control systems not addressed in this SDD.

  11. Geothermal loan guaranty cash flow model: description and users' manual

    SciTech Connect (OSTI)

    Keimig, M.A.; Rosenberg, J.I.; Entingh, D.J.

    1980-11-01T23:59:59.000Z

    This is the users guide for the Geothermal Loan Guaranty Cash Flow Model (GCFM). GCFM is a Fortran code which designs and costs geothermal fields and electric power plants. It contains a financial analysis module which performs life cycle costing analysis taking into account various types of taxes, costs and financial structures. The financial module includes a discounted cash flow feature which calculates a levelized breakeven price for each run. The user's guide contains descriptions of the data requirements and instructions for using the model.

  12. PROJECT W-551 INTERIM PRETREATMENT SYSTEM PRECONCEPTUAL CANDIDATE TECHNOLOGY DESCRIPTIONS

    SciTech Connect (OSTI)

    MAY TH

    2008-08-12T23:59:59.000Z

    The Office of River Protection (ORP) has authorized a study to recommend and select options for interim pretreatment of tank waste and support Waste Treatment Plant (WTP) low activity waste (LAW) operations prior to startup of all the WTP facilities. The Interim Pretreatment System (IPS) is to be a moderately sized system which separates entrained solids and 137Cs from tank waste for an interim time period while WTP high level waste vitrification and pretreatment facilities are completed. This study's objective is to prepare pre-conceptual technology descriptions that expand the technical detail for selected solid and cesium separation technologies. This revision includes information on additional feed tanks.

  13. Multiple description transform codes with an application to packetized speech

    E-Print Network [OSTI]

    Batllo, Jean-Christophe Claude

    2012-06-07T23:59:59.000Z

    ) and for 8 = 3. Comparison of the simulation and the theoretical results. 25 10 Multiple Description Transform Coder. Er, Ez, . . . , Et are ECMDSQ encoders for the transform coefficients, Dr, Dz, . . . , Dc are ECMDSQ decoders. 27 12 Slope A... of the location at which 21 lies). 7 11 10 12 13 15 16 17 21 14 18 20 22 26 19 23 25 27 31 24 28 29 30 32 33 34 Fig. 2. Example of index assignment, 2k + 1 = 5, As previously stated, the central encoder is described by a vector of thresholds (tp, tr...

  14. Description of work for 216-U-Pond test pits

    SciTech Connect (OSTI)

    Kelty, G.G.

    1993-08-11T23:59:59.000Z

    This description of work (DOW) details the field activities associated with the test pit excavation and soil sampling at the 216- U-10 Pond (U-10 Pond) in the 200 West Area and will serve as a field guide for those performing the work. It will be used in conjunction with the 200-UP-2 Resource Conservation and Recovery Act of 1976 (RCRA) Facility Investigation/Corrective Measures Study (DOE-RL 1993a, [LFI]) and Site Characterization Manual (WHC 1988a). Test pits will be constructed to characterize the vertical extent of contaminants in sediments within and beneath the former U-10 pond.

  15. 850/sup 0/C VHTR plant technical description

    SciTech Connect (OSTI)

    Not Available

    1980-06-01T23:59:59.000Z

    This report describes the conceptual design of an 842-MW(t) process heat very high temperature reactor (VHTR) plant having a core outlet temperature of 850/sup 0/C (1562/sup 0/F). The reactor is a variation of the high-temperature gas-cooled reactor (HTGR) power plant concept. The report includes a description of the nuclear heat source (NHS) and of the balance of reactor plant (BORP) requirements. The design of the associated chemical process plant is not covered in this report. The reactor design is similar to a previously reported VHTR design having a 950/sup 0/C (1742/sup 0/F) core outlet temperature.

  16. Description and validation of ERAD: An atmospheric dispersion model for high explosive detonations

    SciTech Connect (OSTI)

    Boughton, B.A.; DeLaurentis, J.M.

    1992-10-01T23:59:59.000Z

    The Explosive Release Atmospheric Dispersion (ERAD) model is a three-dimensional numerical simulation of turbulent atmospheric transport and diffusion. An integral plume rise technique is used to provide a description of the physical and thermodynamic properties of the cloud of warm gases formed when the explosive detonates. Particle dispersion is treated as a stochastic process which is simulated using a discrete time Lagrangian Monte Carlo method. The stochastic process approach permits a more fundamental treatment of buoyancy effects, calm winds and spatial variations in meteorological conditions. Computational requirements of the three-dimensional simulation are substantially reduced by using a conceptualization in which each Monte Carlo particle represents a small puff that spreads according to a Gaussian law in the horizontal directions. ERAD was evaluated against dosage and deposition measurements obtained during Operation Roller Coaster. The predicted contour areas average within about 50% of the observations. The validation results confirm the model`s representation of the physical processes.

  17. Self-consistent methods in nuclear structure physics

    SciTech Connect (OSTI)

    Dobaczewski, J. [Warsaw Univ. (Poland). Inst. of Theoretical Physics][Oak Ridge National Lab., TN (United States). Joint Inst. for Heavy Ion Research]|[Univ. of Tennessee, Knoxville, TN (United States). Dept. of Physics

    1997-11-01T23:59:59.000Z

    The authors present a very brief description of the Hartree Fock method in nuclear structure physics, discuss the numerical methods used to solve the self-consistent equations, and analyze the precision and convergence properties of solutions. As an application, they present results pertaining to quadrupole moments and single-particle quadrupole polarizations in superdeformed nuclei with A {approximately} 60.

  18. Low Energy Description of Quantum Gravity and Complementarity

    E-Print Network [OSTI]

    Yasunori Nomura; Jaime Varela; Sean J. Weinberg

    2014-05-10T23:59:59.000Z

    We consider a framework in which low energy dynamics of quantum gravity is described preserving locality, and yet taking into account the effects that are not captured by the naive global spacetime picture, e.g. those associated with black hole complementarity. Our framework employs a "special relativistic" description of gravity; specifically, gravity is treated as a force measured by the observer tied to the coordinate system associated with a freely falling local Lorentz frame. We identify, in simple cases, regions of spacetime in which low energy local descriptions are applicable as viewed from the freely falling frame; in particular, we identify a surface called the gravitational observer horizon on which the local proper acceleration measured in the observer's coordinates becomes the cutoff (string) scale. This allows for separating between the "low-energy" local physics and "trans-Planckian" intrinsically quantum gravitational (stringy) physics, and allows for developing physical pictures of the origins of various effects. We explore the structure of the Hilbert space in which the proposed scheme is realized in a simple manner, and classify its elements according to certain horizons they possess. We also discuss implications of our framework on the firewall problem. We conjecture that the complementarity picture may persist due to properties of trans-Planckian physics.

  19. Electric energy supply systems: description of available technologies

    SciTech Connect (OSTI)

    Eisenhauer, J.L.; Rogers, E.A.; King, J.C.; Stegen, G.E.; Dowis, W.J.

    1985-02-01T23:59:59.000Z

    When comparing coal transportation with electric transmission as a means of delivering electric power, it is desirable to compare entire energy systems rather than just the transportation/transmission components because the requirements of each option may affect the requirements of other energy system components. PNL's assessment consists of two parts. The first part, which is the subject of this document, is a detailed description of the technical, cost, resource and environmental characteristics of each system component and technologies available for these components. The second part is a computer-based model that PNL has developed to simulate construction and operation of alternative system configurations and to compare the performance of these systems under a variety of economic and technical conditions. This document consists of six chapters and two appendices. A more thorough description of coal-based electric energy systems is presented in the Introduction and Chapter 1. Each of the subsequent chapters describes technologies for five system components: Western coal resources (Chapter 2), coal transportation (Chapter 3), coal gasification and gas transmission (Chapter 4), and electric power transmission (Chapter 6).

  20. Environmental Program Description for the Tank Farm Contractor

    SciTech Connect (OSTI)

    POWELL, P.A.

    2000-04-20T23:59:59.000Z

    This Environmental Program Description has been developed in support of the Integrated Environmental, Safety, and Health Management System and consistent with the goals of DOE/RL-96-50, Hanford Strategic Plan. This Environmental Program Plan was developed in support of the Integrated Environment, Safety, and Health Management System Description for the Tank Farm Contractor (ISMS) (RPP-MP-003), which establishes a single, defined environmental, safety, and health management system that integrates requirements into the work planning and execution processes to protect workers, the public, and the environment. The ISMS also provides mechanisms for increasing worker involvement in work planning, including hazard and environmental impact identification, analysis, and control; work execution; and feedback/improvement processes. The ISMS plan consists of five core functions. Each section of this plan describes the activities (formerly known as the Tank Waste Remediation System) of the Tank Farm Contractor (TFC) environmental organization according to the following core functions: Establish Environmental Policy and Define Work Scope; Identify Hazards, Environmental Impacts, and Requirements; Analyze Hazards and Environmental Impacts and Implement Controls; Provide Feedback and Continuous Improvement; and Perform Work within Controls.