Sample records for marshall space flight

  1. NASA's Marshall Space Flight Center Improves Cooling System Performanc...

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

    Improves Cooling System Performance Case study details Marshall Space Flight Center's innovative technologies to improve water efficiency and cooling performance for one of its...

  2. Marshall Space Flight Center Safety, Health, & Environmental (SHE) Program

    E-Print Network [OSTI]

    , integration and management control of these programs Reduces the number of incidents MSFC, as a governmental SHE 101V SHE Program Visitor Awareness Training 7 #12;MSFC Has Many Places That May Contain AsbestosMarshall Space Flight Center Safety, Health, & Environmental (SHE) Program Safety, Health

  3. National Aeronautics and Space Administration Marshall Space Flight Center

    E-Print Network [OSTI]

    and Services marshall Propulsion Systems Space Transportation/ Launch Vehicles Space Systems Scientific. Advanced propulsion and power research and development including high-power electric propulsion, nuclear thermal propulsion, space nuclear power systems, nuclear surface power systems, and propellant

  4. Serving the Marshall Space Flight Center Community National Aeronautics and Space Administration

    E-Print Network [OSTI]

    Serving the Marshall Space Flight Center Community National Aeronautics and Space Administration July 1, 2010 #12;2 July 1, 2010 Director's Corner This year we're celebrating Marshall's 50th anniversary and the generations of men and women who have made Marshall what it is today. We are stewards

  5. National Aeronautics and Space Administration Marshall Space Flight Center

    E-Print Network [OSTI]

    Waliser, Duane E.

    such as the Fastrac engine system, developed in only three years, and provided early development for the hydrogen for both Earth- to-orbit launch and in-space missions. We contribute engineering expertise for all phases and reducing overall cost. Marshall's managers and engineers have designed, developed, integrated

  6. NASA's Marshall Space Flight Center Saves Water with High-Efficiency...

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

    Saves Water with High-Efficiency Toilet and Urinal Program Case study details Marshall Space Flight Center's innovative replacement program for toilets and urinals by researching...

  7. Serving the Marshall Space Flight Center Community www.nasa.gov/centers/marshall/about/star/index.html June 5, 2013 Inside This Issue

    E-Print Network [OSTI]

    Serving the Marshall Space Flight Center Community www.nasa.gov/centers/marshall/about/star/index.html June 5, 2013 Inside This Issue: Turn It Off, Marshall Simple Power Conservation Could Save $1.5M: Ned Wright on Exploring the Universe with WISE page 6 Check us out online! Scan the QR code Marshall

  8. A Brief History of the Lunar Roving Vehicle As Part of the History of the NASA Marshall Space Flight Center,

    E-Print Network [OSTI]

    #12;A Brief History of the Lunar Roving Vehicle As Part of the History of the NASA Marshall Space, Technical Editor For more information about the history of the Marshall Space Flight Center go to http vehicle on the surface of the moon. This booklet generally recounts the steps that the Marshall Space

  9. National Aeronautics and Space Administration Marshall Space Flight Center

    E-Print Network [OSTI]

    storage. Advanced propulsion and power research and development including high power electric propulsion, nuclear thermal propulsion, space nuclear power systems, nuclear surface power systems and propellant-free systems, such as solar sails and electrodynamic tethers. Solid propulsion systems including solid boost

  10. Access to Redstone Arsenal Marshall Space Flight Center is located on the U.S. Army's Redstone Arsenal in Huntsville, Ala.

    E-Print Network [OSTI]

    Waliser, Duane E.

    Access to Redstone Arsenal Marshall Space Flight Center is located on the U.S. Army's Redstone of the hosting organization. For more information about visiting Marshall, please visit the Visitor Information page: http://www.nasa.gov/centers/marshall/about/visitor.html If you have prior approval for a visit

  11. NASA Marshall Space Flight Center Improves Cooling System Performance: Best Management Practice Case Study #10: Cooling Towers (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2011-02-01T23:59:59.000Z

    National Aeronautics and Space Administration's (NASA) Marshall Space Flight Center (MSFC) has a longstanding sustainability program that revolves around energy and water efficiency as well as environmental protection. MSFC identified a problematic cooling loop with six separate compressor heat exchangers and a history of poor efficiency. The facility engineering team at MSFC partnered with Flozone Services, Incorporated to implement a comprehensive water treatment platform to improve the overall efficiency of the system.

  12. NASA's Marshall Space Flight Center Saves Water With High-Efficiency Toilet and Urinal Program: Best Management Practice Case Study #6 - Toilets and Urinals (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2011-02-01T23:59:59.000Z

    The National Aeronautics and Space Administration's (NASA) Marshall Space Flight Center (MSFC) has a longstanding, successful sustainability program that focuses on energy and water efficiency as well as environmental protection. Because MSFC was built in the 1960s, most of the buildings house outdated, inefficient restroom fixtures. The facility engineering team at MSFC developed an innovative efficiency model for replacing these older toilets and urinals.

  13. Testing and Development Progress for the Safe Affordable Fission Engine (SAFE) Testing Series in the High Power Propulsion Thermal Simulator (HPPTS) at Marshall Space Flight Center

    SciTech Connect (OSTI)

    Van Dyke, Melissa; Houts, Mike; Godfroy, Tom; Dickens, Ricky [Marshall Space Flight Center, National Aeronautics and Space Administration, Huntsville, Alabama, 35812 (United States); Poston, David; Kapernick, Rick; Reid, Bob [Los Alamos National Laboratory, University of California, US Department of Energy, PO Box 1663, MS J576, Los Alamos, New Mexico 87545 (United States); Salvail, Pat [ITT Research Institute, Marshall Space Flight Center, National Aeronautics and Space Administration, Huntsville, Alabama, 35812 (United States); Ring, Peter [Advanced Methods and Materials, 510 Lawrence Expressway, Suite 203, Sunnyvale, California, 94086 (United States)

    2002-07-01T23:59:59.000Z

    Successful development of space fission systems will require an extensive program of affordable and realistic testing. In addition to tests related to design/development of the fission system, realistic testing of the actual flight unit must also be performed. Testing can be divided into two categories, non-nuclear tests and nuclear tests. Full power nuclear tests of space fission systems are expensive, time consuming, and of limited use, even in the best of programmatic environments. If the system is designed to operate within established radiation damage and fuel burn up limits while simultaneously being designed to allow close simulation of heat from fission using resistance heaters, high confidence in fission system performance and lifetime can be attained through a series of non-nuclear tests. Non-nuclear tests are affordable and timely, and the cause of component and system failures can be quickly and accurately identified. The Safe Affordable Fission Engine (SAFE) test series, whose ultimate goal is the demonstration of a 400 kW flight configuration system, has demonstrated that realistic testing can be performed using non-nuclear methods. This test series, carried out in collaboration with other NASA centers, other government agencies, industry, and universities, successfully completed a testing program with a 30 kWt core, Stirling engine, and ion engine configuration. Additionally, a 100 kWt core is in fabrication and appropriate test facilities are being reconfigured. This paper describes the current SAFE non-nuclear tests, which includes test article descriptions, test results and conclusions, and future test plans. (authors)

  14. NASA's Marshall Space Flight Center Improves Cooling System Performance |

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742Energy ChinaofSchaeferApril 1,(EAC)TABLE OFDepartmentTechno-economicNARUCAeronautics and

  15. History of manned space flight

    SciTech Connect (OSTI)

    Baker, D.

    1981-01-01T23:59:59.000Z

    This book is the history of all the great moments of failure, tension, drama, euphoria, and success that characterized the beginning of man's adventure in space. It covers the technology and scientific knowledge, the vision, the politics, and the dedication of all those involved in the space program. One chapter is devoted to the experiments and observations of the astronauts as they explored the moon. An integral part of the history of space exploration is the race between Russia and the US to establish man in space. This is included. The book vividly portrays the experiences of the astronauts from Mercury, Gemini, Apollo, Skylab, and the Apollo-Soyuz missions. (SC)

  16. The effects of space radiation on flight film

    SciTech Connect (OSTI)

    Holly, M.H.

    1995-09-01T23:59:59.000Z

    The Shuttle and its cargo are occasionally exposed to an amount of radiation large enough to create non-image forming exposures (fog) on photographic flight film. The television/photography working group proposed a test plan to quantify the sensitivity of photographic films to space radiation. This plan was flown on STS-37 and was later incorporated into a detailed supplementary objective (DSO) which was flown on STS48. This DSO addressed the effects of significant space radiation on representative samples of six highly sensitive flight films. In addition, a lead-lined bag was evaluated as a potential shield for flight film against space radiation.

  17. NASA's Marshall Space Flight Center Saves Water with High-Efficiency Toilet

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742Energy ChinaofSchaeferApril 1,(EAC)TABLE OFDepartmentTechno-economicNARUCAeronautics andand

  18. Issues in the flight qualification of a space power reactor

    SciTech Connect (OSTI)

    Polansky, G.F. [Phillips Lab., Albuquerque, NM (United States); Schmidt, G.L. [New Mexico Engineering Research Inst., Albuquerque, NM (United States); Voss, S.S. [Los Alamos National Lab., NM (United States); Reynolds, E.L. [Applied Physics Lab., Laurel, MD (United States)

    1994-10-01T23:59:59.000Z

    This paper presents an overview of the Nuclear Electric Propulsion Space Test Program (NEPSTP). The program goals, the proposed mission, the spacecraft, and the Topaz II space nuclear power system are described. The subject of flight qualification is examined and the inherent difficulties of qualifying a space reactor are described. The differences between US and Russian flight qualification procedures are explored. A plan is then described that was developed to determine an appropriate flight qualification program for the Topaz II reactor to support a possible NEPSTP launch. Refocusing of the activities of the Ballistic Missile Defense Organization (BMDO), combined with budgetary pressures, forced the cancellation of the NEPSTP at the end of the 1993 fiscal year.

  19. Marshals, Monotone Marshals, and Hypertree-Width

    E-Print Network [OSTI]

    Adler, Isolde

    Marshals, Monotone Marshals, and Hypertree-Width Isolde Adler Mathematisches Institut Eckerstr. 1 D by the Monotone Robber and Marshals Game. While the Robber and Cops Game and its monotone variant coincide, Gott- lob, Leone and Scarcello stated the corresponding question for the Robber and Marshals Game as an open

  20. Historical flight qualifications of space nuclear systems

    SciTech Connect (OSTI)

    Bennett, G.L. [Metaspace Enterprises 5000 Butte Road Emmett, Idaho83617-9500 (United States)

    1997-01-01T23:59:59.000Z

    An overview is presented of the qualification programs for the general-purpose heat source radioisotope thermoelectric generators (GPHS-RTGs) as developed for the Galileo and Ulysses missions; the SNAP-10A space reactor; the Nuclear Engine for Rocket Vehicle Applications (NERVA); the F-1 chemical rocket engine used on the Saturn-V Apollo lunar missions; and the Space Shuttle Main Engines (SSMEs). Some similarities and contrasts between the qualification testing employed on these five programs will be noted. One common thread was that in each of these successful programs there was an early focus on component and subsystem tests to uncover and correct problems. {copyright} {ital 1997 American Institute of Physics.}

  1. Longview Marshall Nacogdoches

    E-Print Network [OSTI]

    Hung, I-Kuai

    Athens Kilgore Longview Marshall Nacogdoches Jacksonville Recreation Planning Regions and Ecoregions

  2. DATA MARSHALING FOR MULTICORE SYSTEMS

    E-Print Network [OSTI]

    Mutlu, Onur

    MARSHALING FOR MULTICORE SYSTEMS INCUR CACHE MISSES. DATA MARSHALING ELIMINATES SUCH CACHE MISSES BY IDENTIFYING AND MARSHALING for intersegment data, we propose Data Marshaling, a mecha- nism to identify and send the intersegment data

  3. National Aeronautics and Space Administration International Space Station Photosynth Scavenger Hunt

    E-Print Network [OSTI]

    .nasa.gov INTERNATIONAL SPACE STATION (ISS) INTERACTIVE REFERENCE GUIDE National Aeronautics and Space Administration U and outfitting Exterior Aluminum, 3 cylindrical sec- tions, 2 endcones Number of racks 24 (13 scientific and 11-98 Module in preparation at Marshall Space Flight Center (MSFC). #12;

  4. Jason Marshall Lucas: home

    E-Print Network [OSTI]

    Jason Marshall Lucas. Title: Math Graduate Student; Office: MATH 607; Email: lucas11@purdue.edu; Homepage: http://www.math.purdue.edu/~lucas11/.

  5. What follows is a reproduced portion of a Marshall Space Flight Center phone book dated September 4, 1960, four

    E-Print Network [OSTI]

    ANDERSON Alvin W SA&RD ANDERSON Audie E GE ANDERSON Dorrance L G&CD ANDERSON Louis M F&AED ANDERSON Richard C AD ANDERSON Wilson A F&AED ANDRES Merle S F&AED ANDREWS Clayton D AD ANDREWS Frances M S Alvin H S&MD AVERY Robert M F&AED AYERS Judson E SA&RD -b- BABB Mary W SA&RD BACON Merle C OP&C BAERG

  6. Interim Draft for Internal NASA Use Only NASA SPACE FLIGHT PROGRAM AND

    E-Print Network [OSTI]

    Christian, Eric

    ............................................................................40 2.6 Use of Earned Value ManagementInterim Draft for Internal NASA Use Only INTERIM NASA SPACE FLIGHT PROGRAM AND PROJECT MANAGEMENT............................................................................................................................2 1.4 Overview of Management Process

  7. Velocity-space sensitivity of the time-of-flight neutron spectrometer at JET

    SciTech Connect (OSTI)

    Jacobsen, A. S., E-mail: Ajsen@fysik.dtu.dk; Salewski, M.; Korsholm, S. B.; Leipold, F.; Nielsen, S. K.; Rasmussen, J.; Stejner, M. [Association Euratom - DTU, Technical University of Denmark, Department of Physics, Kgs. Lyngby (Denmark); Eriksson, J.; Ericsson, G.; Hjalmarsson, A. [Association Euratom - VR, Uppsala University, Department of Physics and Astronomy, Uppsala (Sweden)

    2014-11-15T23:59:59.000Z

    The velocity-space sensitivities of fast-ion diagnostics are often described by so-called weight functions. Recently, we formulated weight functions showing the velocity-space sensitivity of the often dominant beam-target part of neutron energy spectra. These weight functions for neutron emission spectrometry (NES) are independent of the particular NES diagnostic. Here we apply these NES weight functions to the time-of-flight spectrometer TOFOR at JET. By taking the instrumental response function of TOFOR into account, we calculate time-of-flight NES weight functions that enable us to directly determine the velocity-space sensitivity of a given part of a measured time-of-flight spectrum from TOFOR.

  8. MARSHALL ST. E. ADAMS ST.

    E-Print Network [OSTI]

    Raina, Ramesh

    MARSHALL ST. E. ADAMS ST. IRVINGAVE. WALNUTPL. HARRISON ST. HARRISON ST. E. ADAMS ST / E.S.F. Baker Illick Moon Library Bray Walters Marshall Jahn Lab Gateway Tolley Carrier Dome Maxwell

  9. Berkeley Emeriti Dr. Marshall Stoller

    E-Print Network [OSTI]

    Alvarez-Cohen, Lisa

    T I M E S Berkeley Emeriti Dr. Marshall Stoller Department of Urology, UC San Francisco "UROLOGY AND THE AGING POPULATION" Saturday, September 13, 2008 The Faculty Club Marshall Stoller, MD heads UC San

  10. MARSHALL ST. E. ADAMS ST.

    E-Print Network [OSTI]

    Mather, Patrick T.

    MARSHALL ST. E. ADAMS ST. IRVINGAVE. WALNUTPL. HARRISON ST. HARRISON ST. E. ADAMS ST Illick Moon Library Bray Walters Marshall Jahn Lab Tolley Carrier Dome Maxwell Physics Steele Hendricks H

  11. MARSHALL ST. E. ADAMS ST.

    E-Print Network [OSTI]

    Doyle, Robert

    MARSHALL ST. E. ADAMS ST. IRVINGAVE. WALNUTPL. HARRISON ST. HARRISON ST. E. ADAMS ST Bray Walters Marshall Jahn Lab Gateway Tolley Carrier Dome Maxwell Physics Steele Hendricks H.L. H

  12. Flight Projects 2 Technology and Space Program Development 13

    E-Print Network [OSTI]

    Waliser, Duane E.

    Ellerest when the picture was taken; the western Pacific Ocean, western Australia, and eastern Asia system, the practical utilization of space, and in the development of new energy technologies are steadily approaching the goal of providing solar cell arrays at a cost com- petitive with other energy

  13. CURRICULUM VITAE Laurence Marshall Carucci

    E-Print Network [OSTI]

    Maxwell, Bruce D.

    CURRICULUM VITAE Laurence Marshall Carucci Personal Information: Birth: 7 December 1949 Citizenship: United States Marital Status: Married Address: Dr. Laurence Marshall Carucci 5357 Thatcher Drive Bozeman on Ujelang and Enewetak Atolls, Marshall Islands, conducted August 1976 through September 1978 under a grant

  14. Lifting from Earth Marshall is NASA's designated developer and integrator of launch systems. The Center has the engineering capabilities

    E-Print Network [OSTI]

    Waliser, Duane E.

    Lifting from Earth Marshall is NASA's designated developer and integrator of launch systems travel evolves, Marshall will play a major role in delivering the systems and technology needed for the next generation of space launch vehicles. Living and Working in Space Marshall supports work

  15. Integration of neutron time-of-flight single-crystal Bragg peaks in reciprocal space

    SciTech Connect (OSTI)

    Schultz, Arthur J [ORNL] [ORNL; Joergensen, Mads [ORNL] [ORNL; Wang, Xiaoping [ORNL] [ORNL; Mikkelson, Ruth L [ORNL] [ORNL; Mikkelson, Dennis J [ORNL] [ORNL; Lynch, Vickie E [ORNL] [ORNL; Peterson, Peter F [ORNL] [ORNL; Green, Mark L [ORNL] [ORNL; Hoffmann, Christina [ORNL] [ORNL

    2014-01-01T23:59:59.000Z

    The intensity of single crystal Bragg peaks obtained by mapping neutron time-of-flight event data into reciprocal space and integrating in various ways are compared. These include spherical integration with a fixed radius, ellipsoid fitting and integrating of the peak intensity and one-dimensional peak profile fitting. In comparison to intensities obtained by integrating in real detector histogram space, the data integrated in reciprocal space results in better agreement factors and more accurate atomic parameters. Furthermore, structure refinement using integrated intensities from one-dimensional profile fitting is demonstrated to be more accurate than simple peak-minus-background integration.

  16. National Aeronautics and Space Administration OFFICE OF INSPECTOR GENERAL

    E-Print Network [OSTI]

    Waliser, Duane E.

    (1C) and NASA's Advanced Engine Test Facility 4670 at the Marshall Space Flight Center (4670 stage consists of liquid hydrogen and oxygen fuel tanks, subsystem hardware and avionics, and four RS-25 rocket engines. #12;OVERVIEW ii REPORT NO. IG-14-009 In addition to NASA's internal process, Federal law

  17. Orion Flight Test Exploration Flight Test-1

    E-Print Network [OSTI]

    Waliser, Duane E.

    Orion Flight Test Exploration Flight Test-1 PRESS KIT/December 2014 www.nasa.gov NP-2014-11-020-JSC National Aeronautics and Space Administration #12;#12;Orion Flight Test December 2014 Contents Section Page ........................................................................................... 28 i #12;Orion Flight Test ii December 2014 #12;Orion Flight Test December 2014 Flight Overview

  18. Transportation Center Seminar Series presents..... Marshall Lindsey

    E-Print Network [OSTI]

    Bustamante, Fabián E.

    Transportation Center Seminar Series presents..... Marshall Lindsey Transportation Center for reducing automobile use. Bio: Marshall Lindsey has a BS in Chemical Engineering from Case Western emissions associated with transportation in Chicago. In addition to his academic pursuits, Marshall has

  19. Invited Article: Characterization of background sources in space-based time-of-flight mass spectrometers

    SciTech Connect (OSTI)

    Gilbert, J. A.; Gershman, D. J.; Gloeckler, G.; Lundgren, R. A.; Zurbuchen, T. H. [Department of Atmospheric, Oceanic and Space Sciences, University of Michigan, 2455 Hayward St, Ann Arbor, Michigan 48109 (United States); Orlando, T. M.; McLain, J. [Georgia Institute of Technology, 225 North Ave NW, Atlanta, Georgia 30332 (United States); Steiger, R. von [International Space Science Institute, Hallerstrasse 6, CH-3012 Bern, Switzerland and Physikalisches Institut, Universität Bern, Sidlerstrasse 5, CH-3012 Bern (Switzerland)

    2014-09-15T23:59:59.000Z

    For instruments that use time-of-flight techniques to measure space plasma, there are common sources of background signals that evidence themselves in the data. The background from these sources may increase the complexity of data analysis and reduce the signal-to-noise response of the instrument, thereby diminishing the science value or usefulness of the data. This paper reviews several sources of background commonly found in time-of-flight mass spectrometers and illustrates their effect in actual data using examples from ACE-SWICS and MESSENGER-FIPS. Sources include penetrating particles and radiation, UV photons, energy straggling and angular scattering, electron stimulated desorption of ions, ion-induced electron emission, accidental coincidence events, and noise signatures from instrument electronics. Data signatures of these sources are shown, as well as mitigation strategies and design considerations for future instruments.

  20. Preliminary assessment of energy conservation opportunities at the NASA Goddard Space Flight Center, Greenbelt, Maryland

    SciTech Connect (OSTI)

    Hoffman, L. [L. Hoffman and Associates, Silver Spring, MD (United States); Parker, G.B. [Pacific Northwest Lab., Richland, WA (United States)

    1993-07-01T23:59:59.000Z

    The National Aeronautics and Space Administration is encouraging energy efficiency in its buildings and facilities as part of an overall strategy to meet the requirements of the Executive Order on Energy Efficiency and the Comprehensive Energy Policy Act of 1992. NASA requested technical assistance from the Pacific Northwest Laboratory to conduct a site visit, examine selected buildings and facilities, and suggest appropriate and economically acceptable energy efficiency measures and future actions at NASA`s Goddard Space Flight Center. PNL was also tasked to investigate the current and future demand-side management (DSM) programs offered by the servicing electric utility that would be applicable for the site. The information for this assessment was collected during site visits to the Goddard Space Flight Center during September and October 1992. The assessment addresses energy supply and cost, estimated energy distribution and use, and cost-effective options to reduce energy consumption at the center. Applicable utility DSM programs are also identified. A recommended strategy is identified to undertake a more comprehensive long-term energy reduction program at the site. A model approach is also given for the site to develop a partnership with the serving electric utility to implement a ``custom`` site-wide DSM program incorporating the several incentives offered by the utility to governmental agencies.

  1. Introduction to Exporting American Dreams: Thurgood Marshall's African Journey

    E-Print Network [OSTI]

    Dudziak, Mary L.

    2009-01-01T23:59:59.000Z

    reprinted in Thurgood Marshall: His Speeches, Writings,1995). Very little is written on Marshall’s work on AfricanJuan Williams brie?y covers Marshall’s trips to Africa in

  2. The Marshall Plan: History's Most Successful Structural Adjustment Program

    E-Print Network [OSTI]

    DeLong, J. Bradford; Eichengreen, Barry

    1991-01-01T23:59:59.000Z

    1972). Bureaucracy, the Marshall Plan, and the NationalHogan, Michael (1987). The Marshall Plan: America, Britain,Kindleberger, Charles (1987), Marshall Plan Days Kostrzewa,

  3. NASA Marshall Space Flight Center (MSFC) -Automated Lunar and Meteor Observatory (ALaMO) -Candidate lunar impact observation database NASA Meteoroid Environment Office (MEO)

    E-Print Network [OSTI]

    Waliser, Duane E.

    .4 Newtonian T 119 StellaCam EX Sony GV-D800 MSFC 4487 Suggs and Swift http://science.nasa.gov/headlines/y2005.4 Newtonian T 119 StellaCam EX Sony GV-D800 MSFC ALAMO Moser and McNamara http 19.1 25.4 Newtonian T 119 StellaCam EX Sony GV-D800 MSFC ALAMO Swift, Hollon, & Altstatt 105 21-Jun

  4. NASA's Marshall Space Flight Center Improves Cooling System Performance: Best Management Practice Case Study #10: Cooling Towers (Revised) (Fact Sheet), Federal Energy Management Program (FEMP)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOrigin of Contamination in Many Devils Wash, Shiprock, New Mexico

  5. Allegations that low-cost solar space heating systems are being ruled out in the solar in Federal Buildings Demonstration Program

    SciTech Connect (OSTI)

    Not Available

    1981-10-28T23:59:59.000Z

    Results are given of an examination of allegations that Marshall Space Flight Center, in its role as technical reviewer for the DOE, arbitrarily recommended requirements which would effectively rule out the use of low-cost solar space heating systems in the solar in Federal Buildings Demonstration Program. The examination addressed whether Marshall's recommended requirements and its evaluation of the low-cost system in question were based on supporting criteria and data, and was not a technical assessment of the allegations. It was concluded that Marshall's recommended requirements and evaluation of the low-cost system in question were indeed based on supporting criteria and data, and were based on guidelines commonly used in the heating and cooling industry and on data collected by eight independent laboratories. The background information, a discussion of the findings, and a chronology of key events surrounding Marshall's recommended requirements and its evaluation are presented. (LEW)

  6. The State of Coral Reef Ecosystems of the Republic of the Marshall Islands MarshallIslands

    E-Print Network [OSTI]

    Queensland, University of

    The State of Coral Reef Ecosystems of the Republic of the Marshall Islands 387 MarshallIslands The State of Coral Reef Ecosystems of the Republic of the Marshall Islands Maria Beger1 , Dean Jacobson22 (1,940,000 mi2 ), the Republic of the Marshall Islands (RMI) is comprised of 1,225 islands

  7. John Marshall Particle Flow Calorimetry 1 J.S. Marshall, M.A. Thomson

    E-Print Network [OSTI]

    Glasgow, University of

    John Marshall Particle Flow Calorimetry 1 J.S. Marshall, M.A. Thomson University of Cambridge #12;John Marshall Particle Flow Calorimetry 2 Overview 1. e+e- Physics and LC Jet Energy Requirements 2 at CLIC 8. CLIC Benchmark Physics Analyses 9. Summary #12;John Marshall Particle Flow Calorimetry 3 e

  8. S:\\1Current Events\\CONV\\Who's Who List\\Marshals\\Instruc-chief marshal.docx Ceremonies & Events Office

    E-Print Network [OSTI]

    Park, Edward

    S:\\1Current Events\\CONV\\Who's Who List\\Marshals\\Instruc-chief marshal.docx Ceremonies & Events MARSHAL _____________________________________________________________________________________ QUESTIONS-377-5084 To familiarize yourself with the role of the chief marshal on stage during the academic procession, national

  9. FIRE WATCH FORM University Fire Marshal

    E-Print Network [OSTI]

    Pawlowski, Wojtek

    FIRE WATCH FORM University Fire Marshal Guidance Document Approved by: R. Flynn Last revised by: R. These are regulations used by the University Fire Marshal and EH&S as guidance to meet compliance pertaining the impairment coordinator (The University Fire Marshal has been identified as the Impairment Coordinator for all

  10. FIRE PROTECTION IMPAIRMENTS University Fire Marshal

    E-Print Network [OSTI]

    Pawlowski, Wojtek

    FIRE PROTECTION IMPAIRMENTS University Fire Marshal Guidance Document Approved by: R. Flynn Last system. These are regulations used by the University Fire Marshal and EH&S as guidance to meet compliance, the owner shall be considered the impairment coordinator (The University Fire Marshal has been identified

  11. Thurgood Marshall College Curriculum Review Committee

    E-Print Network [OSTI]

    Russell, Lynn

    1 Thurgood Marshall College Curriculum Review Committee REPORT ON THE DIMENSIONS OF CULTURE PROGRAM) course sequence has been the foundational curriculum for students entering Thurgood Marshall College (TMC and writing. In many respects, the DOC Program at Marshall College has embodied this multi-tiered commitment

  12. Weighted Marshall-Olkin Bivariate Exponential Distribution

    E-Print Network [OSTI]

    Kundu, Debasis

    Weighted Marshall-Olkin Bivariate Exponential Distribution Ahad Jamalizadeh§ & Debasis Kundu of weighted Marshall-Olkin bivariate exponential distribu- tions. This new singular distribution has of this paper is to introduce a weighted Marshall-Olkin bivariate exponential (WMOBE) distribution, using

  13. Curriculum Vitae Emma J. Rosi-Marshall

    E-Print Network [OSTI]

    Curriculum Vitae Emma J. Rosi-Marshall Associate Scientist Cary Institute of Ecosystem Studies;Emma Rosi-Marshall Graduate Research Assistant, Summer 1996, Coweeta Hydrologic lab, University. Hall Jr., M. A. Baker, E. J. Rosi-Marshall and J. L. Tank. In Press. Modeling priming effects

  14. Developing a risk management "flight simulator" for manned space programs : a user interface to a system dynamic simulation of system safety at NASA

    E-Print Network [OSTI]

    Friedenthal, Stephen R. (Stephen Roger)

    2006-01-01T23:59:59.000Z

    Simulators are a staple of any engineering project and manned space flight in particular. From pilot and crew training to maintenance and emergency repairs, very little is done without it first being thoroughly practiced ...

  15. alabama usa continuing: Topics by E-print Network

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

    X-RAY COUNTERPART TO SGR 20771. 3 Universities Space Research Association at NASA Marshall Space Flight Center, ES-84, Huntsville, AL 35812. 4 NASA Marshall Space Flight...

  16. Evan Marshall Trevathan Admissible SC-Graphs

    E-Print Network [OSTI]

    Donnelly, Rob

    Evan Marshall Trevathan Admissible SC-Graphs Page 1 Admissible SC-Graphs Define: ( , )G ( 2)nB n ( 4)nD n ( 6,7,8)nE n 4F 2G 2H 3H #12;Evan Marshall Trevathan Admissible SC-Graphs Page 2 the form of a #12;Evan Marshall Trevathan Admissible SC-Graphs Page 3 "loop", like ,with no other

  17. S:\\1Current Events\\CONV\\Who's Who List\\Marshals\\Instruc-faculty marshal.docx Ceremonies & Events Office

    E-Print Network [OSTI]

    Park, Edward

    S:\\1Current Events\\CONV\\Who's Who List\\Marshals\\Instruc-faculty marshal.docx Ceremonies & Events MARSHAL _____________________________________________________________________________________ QUESTIONS-377-5084 For a list of Chief Marshals on convocation day, please refer back to: http://www.sfu.ca/convocation/faculty/marshals

  18. S:\\1Current Events\\CONV\\Who's Who List\\Marshals\\Instruc-grad marshal.docx Ceremonies & Events Office

    E-Print Network [OSTI]

    Park, Edward

    S:\\1Current Events\\CONV\\Who's Who List\\Marshals\\Instruc-grad marshal.docx Ceremonies & Events MARSHAL _____________________________________________________________________________________ QUESTIONS-377-5084 For a list of Chief Marshals on convocation day, please refer back to: http://www.sfu.ca/convocation/faculty/marshals

  19. Marshall Stevens | 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, searchOfRose Bend <Stevens Jump to: navigation, search Name: Marshall &

  20. RALPH AND MARION MARSHALL ANTHROPOLOGY STUDENT CURATION AWARD APPLICATION

    E-Print Network [OSTI]

    de Lijser, Peter

    RALPH AND MARION MARSHALL ANTHROPOLOGY STUDENT CURATION AWARD APPLICATION Name on Thursday August 23rd. I have read the Ralph and Marion Marshall Student Curation Award announcement

  1. Flight hardware development for a space-based robotic assembly and servicing testbed

    E-Print Network [OSTI]

    McCarthy, Bryan Patrick

    2014-01-01T23:59:59.000Z

    Robotic assembly and servicing missions in space are becoming increasingly attractive for their potential to expand space capabilities and save money. Future missions may construct large systems on-orbit, service existing ...

  2. THURGOOD MARSHALL COLLEGE Returning 2012-2013 Resident Advisor Application

    E-Print Network [OSTI]

    Russell, Lynn

    THURGOOD MARSHALL COLLEGE Returning 2012-2013 Resident Advisor Application The Thurgood Marshall/philosophy? How do you incorporate it into your day to day work as an RA at Marshall College? 6. Other than process and return it to the Thurgood Marshall College Office of Residential Life, in person, by 4:00 p

  3. Optimizing Marshalling by Run-Time Program Generation

    E-Print Network [OSTI]

    Kamin, Sam

    Optimizing Marshalling by Run-Time Program Generation Bari¸s Aktemur1 , Joel Jones2 , Samuel Kamin1. Saving the internal data of an application in an external form is called marshalling. A generic marshaller is difficult to optimize because the format of the data that will be marshalled is unknown

  4. NASA/TP-2006-214203 Logistics Lessons Learned in NASA Space Flight

    E-Print Network [OSTI]

    de Weck, Olivier L.

    -0390 · Write to: NASA STI Help Desk NASA Center for AeroSpace Information 7121 Standard Drive Hanover, MD 21076://spacelogistics.mit.edu NASA Center for AeroSpace Information 7121 Standard Drive Hanover, MD 21076-1320 (301) 621-0390 #12

  5. "Human Space Flight In a Whole New Context for a Whole New World"

    E-Print Network [OSTI]

    presence in space marks a first in human history. We have literally left our Earth- bound cradle. Our-Moon Lagrangian points are of increasing interest. These strategic rivers of the solar system provide locations for the viewing of the Moon's surface, including its far side, low energy access to its surface and to the other

  6. The Construction of AMS-01 for the First Flight According to the NASA-DOE Agreement, before installation on the Space Station, AMS

    E-Print Network [OSTI]

    Roma "La Sapienza", Università di

    with the Institute of Electrical Engineering of the Chinese Academy of Science, Beijing. The magnet, the supporting configuration for the Space Shuttle flight. #12;32 I. The Construction of AMS-01 Magnet. The AMS-01 magnet. Figure 5 : Magnetic field orientation of the AMS-01 magnet Figure 5 shows the arrangement of field

  7. The Marshall Plan: Economic Effects and Implications for Eastern Europe and the Soviet Union

    E-Print Network [OSTI]

    Eichengreen, Barry; Uzan, Marc

    1992-01-01T23:59:59.000Z

    January 1992. "The Marshall Plan: Economic Effects andHermalin. October 1991. "The Marshall Plan: History's Mostp.11. Recovery Before the Marshall Plan: f! 947 Through Mid-

  8. Between Documentary and Neorealism: Marshall Plan Films in Italy (1948-1955)

    E-Print Network [OSTI]

    Longo, Regina M.

    2012-01-01T23:59:59.000Z

    Hadley. Bureaucracy, the Marshall Plan, and the NationalUniti. Guerra fredda, Piano Marshall e interventi per ilChristenson, Linda R. , ed. “Marshall Plan Filmography. ”

  9. Fall 2013-Office of the Registrar Student Banner Marshals

    E-Print Network [OSTI]

    Dyer, Bill

    Fall 2013- Office of the Registrar Student Banner Marshals Morning of Commencement- Preparation with the banner and then reseat the students. There will be a second marshal to count students to make sure all

  10. Marshall Field Annex 1897 -1920

    E-Print Network [OSTI]

    He, Chuan

    until 1919. The library finally moved into the new space in 1920 and reopened in May 1921 with seven group; although college students, and particularly IIT students, frequented the Randolph Street Library

  11. Marshalgen: A Package for Semi-Automatic Marshaling of Objects

    E-Print Network [OSTI]

    Cooperman, Gene

    Marshalgen: A Package for Semi-Automatic Marshaling of Objects Gene Cooperman , Ning Ke¢ gene,nke,maggiewu£ @ccs.neu.edu Phone: 617-373-8686 FAX: 617-373-5121 Abstract-- Marshaling systems impose a significant burden on the programmer for describing the marshaling of complex, recursive

  12. Marshalgen: Marshaling Objects in the Presence of Polymorphism

    E-Print Network [OSTI]

    Cooperman, Gene

    Marshalgen: Marshaling Objects in the Presence of Polymorphism Gene Cooperman 1,2 and Viet Ha / USA {gene,vietha}@ccs.neu.edu Keywords: middleware, marshaling, serialization, automatic parallelization, polymorphism Abstract--- Marshaling or serialization of objects is an im­ portant component

  13. Rhodes and Marshall Scholarships Campus Level Competition --Cover Sheet

    E-Print Network [OSTI]

    Straight, Aaron

    Rhodes and Marshall Scholarships Campus Level Competition -- Cover Sheet Please submit this form with your Rhodes/Marshall Campus Application by Sept 3, 2013 to the Overseas Resource Center, Bechtel Address Permanent Phone MARSHALL Applicants Region through which you will apply Choice of universities

  14. Dynamic Rebinding for Marshalling and Update, with Destruct-time

    E-Print Network [OSTI]

    Hicks, Michael

    Dynamic Rebinding for Marshalling and Update, with Destruct-time Gavin Bierman Michael Hicks Peter is required in various guises, for exam- ple when a marshalled value is received from the network, contain-time strategies. The latter forms the basis for a marsh calculus that supports dy- namic rebinding of marshalled

  15. Dynamic Rebinding for Marshalling and Update, with Destructtime #

    E-Print Network [OSTI]

    Sewell, Peter

    Dynamic Rebinding for Marshalling and Update, with Destruct­time # Gavin Bierman + Michael Hicks: dynamic binding is required in various guises, for exam­ ple when a marshalled value is received from rebinding of marshalled values, while remaining as far as possible statically­typed. We sketch an extension

  16. Marshalgen: Marshaling Objects in the Presence of Polymorphism

    E-Print Network [OSTI]

    Cooperman, Gene

    Marshalgen: Marshaling Objects in the Presence of Polymorphism Gene Cooperman1,2 and Viet Ha Nguyen / USA {gene,vietha}@ccs.neu.edu Keywords: middleware, marshaling, serialization, automatic parallelization, polymorphism Abstract-- Marshaling or serialization of objects is an im- portant component

  17. Marshall's and Milnor's Conjectures for Preordered von Neumann Regular Rings

    E-Print Network [OSTI]

    Marshall's and Milnor's Conjectures for Preordered von Neumann Regular Rings M. Dickmann F a proper preorder T, satisfies Marshall's signature conjecture and Milnor's Witt ring conjecture (for result can be summarized as follows: 1) Marshall's signature conjecture was proved in [DM1

  18. Bayes Estimation for the Marshall-Olkin Bivariate Weibull Distribution

    E-Print Network [OSTI]

    Kundu, Debasis

    Bayes Estimation for the Marshall-Olkin Bivariate Weibull Distribution Debasis Kundu1 & Arjun K. Gupta2 Abstract In this paper, we consider the Bayesian analysis of the Marshall-Olkin bivariate Weibull. This is a generalization of the Marshall-Olkin bivariate exponential dis- tribution. It is well known that the maximum

  19. Publications: Harold G. Marshall Department of Biological Sciences

    E-Print Network [OSTI]

    Hynes, Wayne L.

    1 Publications: Harold G. Marshall Department of Biological Sciences Old Dominion University, Norfolk, Virginia, 23529-0266, U.S.A. (updated April 2012) Marshall, H.G. 2012. Cyanobacteria dominance. A. Bode, E. Breton, V. Cornet, J. Gibson, M. Gosselin, E. Kapczynska, H.G. Marshall, J. Peloquin, S

  20. On Marshall's p-invariant for semianalytic set germs

    E-Print Network [OSTI]

    Ruiz, Jesús M.

    On Marshall's p-invariant for semianalytic set germs Carlos ANDRADAS and Antonio D´inguez. ABSTRACT The invariant p(V ) has been introduced by M. Marshall as a measure of the complexity The invariant p(V ) has been introduced by M. Marshall as a measure of the complexity of semialgebraic sets

  1. Jill Ann Marshall The University of Texas, Austin

    E-Print Network [OSTI]

    Lightsey, Glenn

    Jill Ann Marshall The University of Texas, Austin Department of Curriculum and Instruction STEM Education Group (512) 232-9685 (o), 476-1576 (h), marshall@mail.utexas.edu Education B.S. Physics Marshall, J.A., & Berland, L. (2012). Developing a vision of engineering education. Journal of Pre- College

  2. Estimating the Parameters of the Marshall Olkin Bivariate Weibull

    E-Print Network [OSTI]

    Kundu, Debasis

    Estimating the Parameters of the Marshall Olkin Bivariate Weibull Distribution by EM Algorithm Debasis Kundu & Arabin Kumar Dey Abstract In this paper we consider the Marshall-Olkin bivariate Weibull distribution. The Marshall-Olkin bivariate Weibull distribution is a singular distribution, whose both

  3. Dynamic Rebinding for Marshalling and Update, with Destructtime #

    E-Print Network [OSTI]

    Sewell, Peter

    Dynamic Rebinding for Marshalling and Update, with Destruct­time # Gavin Bierman + Michael Hicks: dynamic binding is required in various guises, for example when a marshalled value is received from dynamic rebinding of marshalled values, while remaining as far as possible statically­typed. We sketch

  4. Toole and Marshall, page 1 Designing for Geoconstruction Safety

    E-Print Network [OSTI]

    Toole, T. Michael

    Toole and Marshall, page 1 Designing for Geoconstruction Safety T. Michael Toole1 and Richard Marshall2 Introduction In the past, nearly all design professionals--including civil engineers Director, Richard Goettle, Inc. Cincinnati, OH , rmarshall@goettle.com. #12;Toole and Marshall, page 2 why

  5. Congregation Volunteer Roles For Faculty & Staff StudentProcession Marshals

    E-Print Network [OSTI]

    Pulfrey, David L.

    Congregation Volunteer Roles For Faculty & Staff StudentProcession Marshals (Including the role for the Senior StudentProcession Marshal) Summary of Roles and Responsibilities Brief the Grads in the Robing procession from the Robing Room (1 or more Marshals). Briefing Instructions for the students Follow

  6. THURGOOD MARSHALL COLLEGE FRESHMAN/FAMILY ORIENTATION LEADER

    E-Print Network [OSTI]

    Russell, Lynn

    THURGOOD MARSHALL COLLEGE FRESHMAN/FAMILY ORIENTATION LEADER Information Sheet-Please retain of continuing students. They will provide new Thurgood Marshall College students and families satisfying Marshall College staff. Additionally, the Orientation Leaders will meet and work with new people, develop

  7. Marshalgen: A Package for SemiAutomatic Marshaling of Objects

    E-Print Network [OSTI]

    Cooperman, Gene

    Marshalgen: A Package for Semi­Automatic Marshaling of Objects Gene Cooperman 1 , Ning Ke fgene,nke,maggiewug@ccs.neu.edu Phone: 617­373­8686 FAX: 617­373­5121 Abstract--- Marshaling systems impose a significant burden on the programmer for describing the marshaling of complex, recursive

  8. RALPH AND MARION MARSHALL ANTHROPOLOGY STUDENT CURATION AWARD

    E-Print Network [OSTI]

    de Lijser, Peter

    RALPH AND MARION MARSHALL ANTHROPOLOGY STUDENT CURATION AWARD Established By: This award, created in memory of Ralph and Marion Marshall, commemorates their affection and enthusiasm for archaeological: To apply for the Ralph and Marion Marshall Anthropology Student Curation Award please email the application

  9. Alan Turing, Marshall Hall, and the Alignment

    E-Print Network [OSTI]

    Wright, Francis

    Alan Turing, Marshall Hall, and the Alignment of WW2 Japanese Naval Intercepts Peter W. Donovan M work in all areas, from the Japanese codes to the German Enigma machine which Alan Turing had begun of communications intelligence to the WW2 Allies in the Pacific. Alan Turing's Work on Applied Probability

  10. Flying on Sun Shine: Sailing in Space

    SciTech Connect (OSTI)

    Alhorn, Dean (NASA, Marshall Space Flight Center) [NASA, Marshall Space Flight Center

    2012-03-28T23:59:59.000Z

    On January 20th, 2011, NanoSail-D successfully deployed its sail in space. It was the first solar sail vehicle to orbit the earth and the second sail ever unfurled in space. The 10m2 sail, deployment mechanism and electronics were packed into a 3U CubeSat with a volume of about 3500cc. The NanoSail-D mission had two objectives: eject a nanosatellite from a minisatellite; deploy its sail from a highly compacted volume to validate large structure deployment and potential de-orbit technologies. NanoSail-D was jointly developed by NASA's Marshall Space Flight Center and Ames Research Center. The ManTech/NeXolve Corporation provided key sail design support. NanoSail-D is managed by Marshall and jointly sponsored by the Army Space and Missile Defense Command, the Space Test Program, the Von Braun Center for Science and Innovation and Dynetics Inc. The presentation will provide insights into sailcraft advances and potential missions enabled by this emerging in-space propulsion technology.

  11. California State Fire Marshal Information Bulletin

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels Data Center Home PageStationGreenhouse GasCalifornia State Fire Marshal

  12. NASA's Marshall Space Flight Center Saves Water With High-Efficiency Toilet and Urinal Program: Best Management Practice Case Study #6 „ Toilets and Urinals (Fact Sheet), Federal Energy Management Program (FEMP)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOrigin of Contamination in Many Devils Wash, Shiprock, New Mexicothe National Aeronautics and

  13. Marshall Municipal Utilities- Commercial Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    Marshall Municipal Utilities offers incentives to commercial customers which help cover the installation costs of energy efficient lighting, heating and cooling equipment, motors, variable...

  14. atoll marshall islands: Topics by E-print Network

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

    of low-latency message passing systems, targeted at ... Moore, David 2009-09-02 31 Alan Turing, Marshall Hall, and the Alignment Mathematics Websites Summary: Alan Turing,...

  15. atolls marshall islands: Topics by E-print Network

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

    of low-latency message passing systems, targeted at ... Moore, David 2009-09-02 31 Alan Turing, Marshall Hall, and the Alignment Mathematics Websites Summary: Alan Turing,...

  16. Marshall Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, searchOfRose Bend <Stevens Jump to: navigation, search Name: Marshall

  17. Marshall Islands: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual SiteofEvaluatingGroup |JilinLu an Group JumpNew Hampshire:Marin EnergyChoiceMarsegliaMarshall

  18. About thurgood MArshAll College InaccordancewiththeUCSDMasterPlan,whichcalledfortheestablishment

    E-Print Network [OSTI]

    Russell, Lynn

    About thurgood MArshAll College Inaccordancewiththe." Today, the academic programs housed in Thurgood Marshall College (Contemporary Black Arts, the Public as committed leaders in a multicultural world. Thurgood Marshall College (so named in 1992 after the first

  19. Buoyancy and electrically driven convection models in thin-layer electrodeposition Guillermo Marshall and Pablo Mocskos

    E-Print Network [OSTI]

    Texas at Austin. University of

    Marshall and Pablo Mocskos Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad

  20. NASA Creates Space Technology Mission Directorate

    E-Print Network [OSTI]

    drew media attention and articles on 3D printing, including coverage by Popular Mechanics and website on 3D printing and prototyping technology to create parts for the Space Launch System at Marshall Space

  1. Marshall Municipal Utilities- Residential Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    [http://www.marshallutilities.com/index.php Marshall Municipal Utilities (MMU)] offers a variety of incentives for its residential customers to install energy-efficient equipment in their homes. ...

  2. Strategies Used to Achieve Energy Savings for Marshall ISD

    E-Print Network [OSTI]

    Jones, W. E.

    1989-01-01T23:59:59.000Z

    Marshall Independent School District has documented more than a half million dollars in actual energy savings during the past four years, while increasing total building area by 61,190 square feet. This paper will describe the many strategies...

  3. Case Study- Steam System Improvements at Dupont Automotive Marshall Laboratory 

    E-Print Network [OSTI]

    Larkin, A.

    2002-01-01T23:59:59.000Z

    Dupont's Marshall Laboratory is an automotive paint research and development facility in Philadelphia, Pennsylvania. The campus is comprised of several buildings that are served by Trigen-Philadelphia Energy Corporation's district steam loop...

  4. Strategies Used to Achieve Energy Savings for Marshall ISD 

    E-Print Network [OSTI]

    Jones, W. E.

    1989-01-01T23:59:59.000Z

    Marshall Independent School District has documented more than a half million dollars in actual energy savings during the past four years, while increasing total building area by 61,190 square feet. This paper will describe the many strategies...

  5. Marshall Municipal Utilities- Solar Thermal Water Heater Rebate Program

    Broader source: Energy.gov [DOE]

    Marshall Municipal Utilities (MMU) offers residential customers rebates for installing a ENERGY STAR Solar Thermal Water Heater. Rebates are based on the size of the system; MMU offers $20 per...

  6. Resuspension studies in the Marshall Islands

    SciTech Connect (OSTI)

    Shinn, J.H.; Homan, D.N.; Robison, W.L. [Lawrence Livermore National Lab., CA (United States)

    1997-07-01T23:59:59.000Z

    The contribution of inhalation exposure to the total dose for residents of the Marshall Islands was monitored at occasions of opportunity on several islands in the Bikini and Enewetak Atolls. To determine the long-term potential for inhalation exposure, and to understand the mechanisms of redistribution and personal exposure, additional investigations were undertaken on Bikini Island under modified and controlled conditions. Experiments were conducted to provide key parameters for the assessment of inhalation exposure from plutonium-contaminated dust aerosols: characterization of the contribution of plutonium in soil-borne aerosols as compared to sea spray and organic aerosols, determination of plutonium resuspension rates as measured by the meteorological flux-gradient method during extreme conditions of a bare-soil vs. a stabilized surface, determination of the approximate individual exposures to resuspended plutonium by traffic, and studies of exposures to individuals in different occupational environments simulated by personal air sampling of workers assigned to a variety of tasks. Enhancement factors (defined as ratios of the plutonium-activity), of suspended aerosols relative to the plutonium-activity of the soil were determined to be less than 1 (typically 0.4 to 0.7) in the undisturbed, vegetated areas, but greater than 1 (as high as 3) for the case studies of disturbed bare soil, roadside travel, and for occupational duties in fields and in and around houses. 12 refs., 5 figs., 8 tabs.

  7. Marshall, Effect of Biographical Materials The Effect of Introducing Biographical Material on Women Scientists into the Introductory

    E-Print Network [OSTI]

    Marshall, Jill A.

    1 Marshall, Effect of Biographical Materials The Effect of Introducing Biographical Material on Women Scientists into the Introductory Physics Curriculum Jill A. Marshall Physics Department, Utah science and engineering (Marshall & Buckingham, 1995). In fact, increasing the availability of female role

  8. Uploaded to academicaffairs.ucsf.edu 09/12 Sally J. Marshall, PhD

    E-Print Network [OSTI]

    Klein, Ophir

    Uploaded to academicaffairs.ucsf.edu 09/12 Sally J. Marshall, PhD Vice Provost Academic Affairs/514-0421 fax: 415/514-0200 email: sally.marshall@ucsf.edu School of Dentistry School of Medicine School

  9. Direct-drive, cryogenic target implosions on OMEGAa... F. J. Marshall,b

    E-Print Network [OSTI]

    Direct-drive, cryogenic target implosions on OMEGAa... F. J. Marshall,b R. S. Craxton, J. A. J. Marshall, R. L. McCrory, S. F. B. Morse, W. Seka, J. M. Soures, and C. P. Verdon, Opt. Commun

  10. FEEDING ORIENTED MOVEMENTS OF THE ATHERINID FISH PRANESUS PINGUIS AT MAJURO ATOLL, MARSHALL ISLANDS

    E-Print Network [OSTI]

    FEEDING ORIENTED MOVEMENTS OF THE ATHERINID FISH PRANESUS PINGUIS AT MAJURO ATOLL, MARSHALL ISLANDS was studied in the lagoon at Majuro Atoll, Marshall Islands, during March 1972. During the day, individuals' 06' oe' 10' 12' 14' 16' Ie' 20' 22' 24' FIGURE I.-Majuro Atoll, Marshall Islands, showing Arniel

  11. A SURVEY OF CIGUATERA AT ENEWETAK AND BIKINI, MARSHALL ISLANDS, WITH NOTES ON

    E-Print Network [OSTI]

    A SURVEY OF CIGUATERA AT ENEWETAK AND BIKINI, MARSHALL ISLANDS, WITH NOTES ON THE SYSTEMATICS ofpotentially ciguatoxicfishes from Enewetak and 256 specimens of 23 species from Bikini, Marshall Islands, were names was necessary for a few ofthe fishes. The Marshall Islands are the easternmost islands

  12. ABOUT THURGOOD MARSHALL COLLEGE In accordance with the UCSD Master Plan, which called for the

    E-Print Network [OSTI]

    Tsien, Roger Y.

    ABOUT THURGOOD MARSHALL COLLEGE In accordance with the UCSD Master Plan, which called "Third College." Today, the academic programs housed in Thurgood Marshall College (Contemporary Black as committed leaders in a multicultural world. Thurgood Marshall College (so named in 1992 after the first

  13. "Ocean Life" (In Color), by Norman B. Marshall, 290 illustrations, many drawn from

    E-Print Network [OSTI]

    ~&.LIBOOKS "Ocean Life" (In Color), by Norman B. Marshall, 290 illustrations, many drawn from living specimens by Olga Marshall, 214 p., $4.95. The Macmillan Co., Publishe rs, 866 Third Avenue, New York, N. Y. 10022. A handbook of life in the oceans, hand- somely illustrated in color. Dr. Marshall

  14. Inside: Community Dentistry's Impact | Handelman Conference | Marshall Deeney Tribute New Urgent Care Clinic

    E-Print Network [OSTI]

    Goldman, Steven A.

    Fall 2010 Inside: Community Dentistry's Impact | Handelman Conference | Marshall Deeney Tribute New Urgent Care Clinic Has Everyone Smiling Marshall Deeney Tribute #12;n 2 eioh | university of rochester Ethics 10 Community Dentistry 16 EIOH Publications 17 Lost Alumni 18 Marshall Deeney Tribute 20 Report

  15. CONTINUING A CHANDRA SURVEY OF QUASAR RADIO JETS J. M. Gelbord, H. L. Marshall

    E-Print Network [OSTI]

    Gelbord, Jonathan

    CONTINUING A CHANDRA SURVEY OF QUASAR RADIO JETS J. M. Gelbord, H. L. Marshall Massachusetts appears to extend to the X-ray band (e.g., knot A1 of 3C 273: Marshall et al., 2001), while in others 2 ) flux at 5 GHz (Marshall et al., 2005). Brief

  16. Lens chains and the geodesic algorithm for conformal mapping Donald E. Marshall

    E-Print Network [OSTI]

    Lens chains and the geodesic algorithm for conformal mapping Donald E. Marshall Abstract. We. This modification while improving the accuracy also allows us to give a simpler proof than in Marshall and Rohde [MR of conformal maps is described in Marshall and Rohde[MR]. Briefly, if z0, . . . , zn are distinct points

  17. LOWER BOUNDS ON THE GLOBAL MINIMUM OF A M. GHASEMI, J.B. LASSERRE, M. MARSHALL

    E-Print Network [OSTI]

    Marshall, Murray

    LOWER BOUNDS ON THE GLOBAL MINIMUM OF A POLYNOMIAL M. GHASEMI, J.B. LASSERRE, M. MARSHALL Abstract. We extend the method of Ghasemi and Marshall [SIAM. J. Opt. 22(2) (2012), pp 460-473], to obtain compare this bound with the (global) lower bound fgp ob- tained by Ghasemi and Marshall, and also

  18. Equilibration of a warm pumped lens on a -plane. Timour Radko, John Marshall

    E-Print Network [OSTI]

    Marshall, John

    Equilibration of a warm pumped lens on a -plane. Timour Radko, John Marshall Department of Earth of the baroclinic instability of a large-scale current. In a recent paper (briefly re- viewed in Sec. 2) Marshall et to the -plane. A fundamental differ- ence between Marshall's et al. (2002) study and the present one is that now

  19. rsta.royalsocietypublishing.org Cite this article: Marshall J, Armour KC, Scott

    E-Print Network [OSTI]

    Reif, Rafael

    rsta.royalsocietypublishing.org Research Cite this article: Marshall J, Armour KC, Scott JR, ozone hole, greenhouse gas forcing, climate model Author for correspondence: John Marshall e to greenhouse gas and ozone forcing John Marshall , Kyle C. Armour , Je ery R. Scott , Yavor Kostov , Ute

  20. UWMadison Campus Nomination Process for Rhodes, Marshall and Mitchell Scholarships Information for Recommenders

    E-Print Network [OSTI]

    Liblit, Ben

    UWMadison Campus Nomination Process for Rhodes, Marshall and Mitchell Scholarships Information to the Rhodes Scholarship, Marshall Scholarship, and/or Mitchell Scholarship from UWMadison. These scholarships fund postbaccalaureate study at the University of Oxford (Rhodes), any university in the UK (Marshall

  1. Efficient Automated Marshaling of C++ Data Structures for MPI Applications Wesley Tansey and Eli Tilevich

    E-Print Network [OSTI]

    Ryder, Barbara G.

    Efficient Automated Marshaling of C++ Data Structures for MPI Applications Wesley Tansey and Eli,tilevich}@cs.vt.edu Abstract We present an automated approach for marshaling C++ data structures in High Performance Computing a subset of an object's state to be marshaled and sent across a network. Our tool, MPI Serializer

  2. Improving Assessment in Software Engineering Student Team Projects M. Devlin, S. Drummond, C. Phillips, L. Marshall.

    E-Print Network [OSTI]

    Newcastle upon Tyne, University of

    . Drummond, C. Phillips, L. Marshall. TECHNICAL REPORT SERIES No. CS-TR-1111 July, 2008 #12;TECHNICAL REPORT. Marie Devlin, Sarah Drummond, Chris Phillips, Lindsay Marshall. Abstract In this paper we outline details DEVLIN, M., DRUMMOND, S., PHILLIPS, C., MARSHALL, L. Improving Assessment in Software Engineering

  3. Experiments in Multirobot Coordination Joshua A. Marshall a, Terence Fung a

    E-Print Network [OSTI]

    Broucke, Mireille E.

    Experiments in Multirobot Coordination Joshua A. Marshall a, Terence Fung a Mireille E. Broucke published theoretical work by Marshall, Broucke, and Francis, this paper summarizes the apparatus, Cooperative control 1 Introduction In [1,2], Marshall et al. introduced the notion of pursuit as a technique

  4. n.asp?mode=c State Fire Marshal's Alert

    E-Print Network [OSTI]

    Meagher, Mary

    n.asp?mode=c State Fire Marshal's Alert February 22, 2006 University Campus Liquid Nitrogen Cylinder Explosion Recently, a compressed gas cylinder exploded in a state university campus laboratory. The explosion was attributed to dangerous alterations that had been made to the cylinder. To help prevent

  5. Impact of Anomalous Ocean Heat Transport on the North Atlantic Oscillation FABIO D'ANDREA, ARNAUD CZAJA, AND JOHN MARSHALL

    E-Print Network [OSTI]

    Czaja, Arnaud

    CZAJA, AND JOHN MARSHALL Department of Earth, Atmospheric, and Planetary Sciences, Massachusetts--see the discussion in Marshall et al. (2001a). The problem is made difficult by the long time scales of variation, with the effect of "redden- ing" the NAO spectrum. Marshall et al. (2001b) and Czaja and Marshall (2001), however

  6. City of Marshall, Illinois (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual Siteof EnergyInnovationin Urban Transport |CityCityCityLongmont,CityCityMarshall, Illinois

  7. City of Marshall, Michigan (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual Siteof EnergyInnovationin Urban Transport |CityCityCityLongmont,CityCityMarshall,

  8. City of Marshall, Missouri (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual Siteof EnergyInnovationin Urban Transport |CityCityCityLongmont,CityCityMarshall,Missouri

  9. Nemaha-Marshall E C A, Inc | 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 onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer PlantMunhall, Pennsylvania: EnergyEnergy InformationNaturaSystemsNelsonNemaha-Marshall E

  10. An Emergent Framework for Self-Motivation in Developmental Robotics James B. Marshall Douglas Blank Lisa Meeden

    E-Print Network [OSTI]

    Meeden, Lisa A.

    An Emergent Framework for Self-Motivation in Developmental Robotics James B. Marshall Douglas Blank Swarthmore College Claremont, CA 91711 Bryn Mawr, PA 19010 Swarthmore, PA 19081 marshall@cs.pomona.edu dblank

  11. Book Reviews Stephanie Pace Marshall, Judith A. Scheppler, and Michael J. Palmisano, ed., Science Literacy for the

    E-Print Network [OSTI]

    Hobson, Art

    1 Book Reviews Stephanie Pace Marshall, Judith A. Scheppler, and Michael J. Palmisano, ed., Science for scientifically talented high school students (Stephanie Pace Marshall); MIT's "open-courseware" experiment

  12. Tools for Reusing Earth Science Software Robert R. Downs", Neal F. Most#, James J. Marshall#, Chris A. Mattmann$%&

    E-Print Network [OSTI]

    Mattmann, Chris

    ! ! ! ! Tools for Reusing Earth Science Software Robert R. Downs", Neal F. Most#, James J. Marshall.9 Greenbelt, Maryland 20771 USA James.J.Marshall@nasa.gov 3 Jet Propulsion Laboratory California Institute

  13. Oration for Professor Marshall Sahlins (LSE Presentation Ceremony, 14 December 2011) Director, ladies and gentlemen, it is with great pleasure and conviction that I propose Professor

    E-Print Network [OSTI]

    Stevenson, Paul

    Oration for Professor Marshall Sahlins (LSE Presentation Ceremony, 14 December 2011) Director, ladies and gentlemen, it is with great pleasure and conviction that I propose Professor Marshall Sahlins

  14. Optical Observations of Quasar X-ray Jets J.M. Gelbord, H.L. Marshall, B. Miller (MIT)

    E-Print Network [OSTI]

    Gelbord, Jonathan

    Optical Observations of Quasar X-ray Jets J.M. Gelbord, H.L. Marshall, B. Miller (MIT) D in roughly 2/3 of our sample (13 out of 20; Marshall et al. 2003, in prep.). We are now beginning to analyze161; Marshall et al. 2001, ApJL 549, L167; Marshall et al. 2002, ApJ 564, 683; Sambruna et al. 2002

  15. Understanding the Optical Band Shape: Coumarin-153 Steady-State Spectroscopy Dmitry V. Matyushov*, and Marshall D. Newton*,

    E-Print Network [OSTI]

    Matyushov, Dmitry

    *, and Marshall D. Newton*, Department of Chemistry and Biochemistry, Arizona State UniVersity, P.O. Box 871604

  16. Mapping and Manipulating Facial Dynamics Andrew J. Aubrey, Vedran Kajic, Ivana Cingovska, Paul L. Rosin and David Marshall

    E-Print Network [OSTI]

    Martin, Ralph R.

    . Rosin and David Marshall Abstract-- This paper describes a novel approach to building models of temporal by One Wales Research Institute of Visual Computing (RIVIC) A. Aubrey, P. Rosin and D. Marshall.J.Aubrey, Paul.Rosin, Dave.Marshall} @cs.cardiff.ac.uk V. Kaji´c is with the School of Optometry and Vision

  17. J. Marshall Ash Proceedings of the American Mathematical Society, Vol. 108, No. 2. (Feb., 1990), p. 571.

    E-Print Network [OSTI]

    Ash, J. Marshall

    Erratum J. Marshall Ash Proceedings of the American Mathematical Society, Vol. 108, No. 2. (Feb, February 1990 ERRATUM J. MARSHALL ASH The paper "A new proof of uniqueness for multiple trigonometric series" by J. Marshall Ash, which appeared in 107(2) October 1989, should have been entitled "A new proof

  18. Streets and Patterns. By Stephen Marshall. (London and New York: Spon Press, 2005). [Pp. 312.] $ 69.95. ISBN 0415317509.

    E-Print Network [OSTI]

    Levinson, David M.

    1 Streets and Patterns. By Stephen Marshall. (London and New York: Spon Press, 2005). [Pp. 312.] $ 69.95. ISBN 0415317509. Stephen Marshall's Streets and Patterns covers ten years of research structure, respectively. In Chapter 3, Marshall claims the modern road hierarchy with its almost exclusive

  19. Global AbstractionSafe Marshalling with Hash Types James J. Leifer + Gilles Peskine + Peter Sewell # Keith Wansbrough #

    E-Print Network [OSTI]

    Sewell, Peter

    Global Abstraction­Safe Marshalling with Hash Types James J. Leifer + Gilles Peskine + Peter Sewell.Last}@cl.cam.ac.uk Abstract Type abstraction is a key feature of ML­like languages for writ­ ing large programs. Marshalling stores. In this paper we combine the two, developing compile­time and run­time semantics for marshalling

  20. Space

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del Sol HomeFacebookScholarship Fund3Biology|Solar windMarch 26,SowjanyaSpace Space The

  1. Space

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del Sol HomeFacebookScholarship Fund3Biology|Solar windMarch 26,SowjanyaSpace Space

  2. White flight or flight from poverty?

    E-Print Network [OSTI]

    Jego, C; Jego, Charles; Roehner, Bertrand M.

    2006-01-01T23:59:59.000Z

    The phenomenon of White flight is often illustrated by the case of Detroit whose population dropped from 1.80 million to 0.95 million between 1950 and 2000 while at the same time its Black and Hispanic component grew from 30 percent to 85 percent. But is this case really representative? The present paper shows that the phenomenon of White flight is in fact essentially a flight from poverty. As a confirmation, we show that the changes in White or Black populations are highly correlated which means that White flight is always paralleled by Black flight (and Hispanic flight as well). This broader interpretation of White flight accounts not only for the case of northern cities such as Cincinnati, Cleveland or Detroit, but for all population changes at county level, provided the population density is higher than a threshold of about 50 per square-kilometer which corresponds to moderately urbanized areas (as can be found in states like Indiana or Virginia for instance).

  3. Monday, January 09, 2012 6:30 PM 8:00 PM Recreational Sports Aikido Kokikai with David Marshal Arts & Training

    E-Print Network [OSTI]

    Carter, John

    Monday, January 09, 2012 6:30 PM 8:00 PM Recreational Sports Aikido Kokikai with David Marshal Arts Marshal Arts & Training Room 7:30 PM 9:30 PM Recreational Sports Kyokushin Karate with Keith Marshal Arts Marshal Arts & Training Room Thursday, January 12, 2012 5:30 PM 7:30 PM Recreational Sports Danzan Ryu

  4. INTERDISCIPLINARY MINOR IN CONSUMER BEHAVIOR NOTE that this minor must be declared through the Marshall School of Business advisement office. Contact the

    E-Print Network [OSTI]

    Rohs, Remo

    the Marshall School of Business advisement office. Contact the Office of Undergraduate Admissions, Marshall School of Business, 2137408885, busadm@marshall.usc.edu The Minor requires five courses. If you major, then four courses must be outside of Marshall School of Business. Lower Division Requirement

  5. Reduced pressure and temperature reclamation of water using the GE Integrated Water-waste Management System for potential space flight application

    E-Print Network [OSTI]

    Chowdhury, Hasan Imtiaz

    1989-01-01T23:59:59.000Z

    of reclaiming high quality drinking water and maintaining it in a, sterile condition without the use of bactericide. The prototype hardware has been shown to be applicable for water reclamation. The primary objective of this investigation was to optimize..., development of regenerative life support system (RLSS) technology for space applications was in progress. Following the Apollo Program, NASA priorities shifted to the Shuttle Program and much of the research and development on RLSS technology was curtailed...

  6. Widening Access and Narrowing Focus: Could the Internet Balkanize Science? Marshall Van Alstyne and Erik Brynjolfsson

    E-Print Network [OSTI]

    Widening Access and Narrowing Focus: Could the Internet Balkanize Science? Marshall Van Alstyne. Figure 1.A Figure 1.B Electronic Balkanization Yet, if IT helps an algebraic topologist in North America

  7. Marshall County REMC- Geothermal and Add-on Heat Pump Rebate Program

    Broader source: Energy.gov [DOE]

    Marshall County REMC provides a rebate for its residential customers for the purchase and installation of an add-on heat pump and/or a geothermal heat pump. Customers can receive $300 for the...

  8. A review of "Marshal Schomberg , “The Ablest Soldier of His Age.”" by Matthew Glozier

    E-Print Network [OSTI]

    Edward M. Furgol

    2006-01-01T23:59:59.000Z

    community. Matthew Glozier. Marshal Schomberg (1615-1690), ?The Ablest Soldier of His Age?: International Soldiering and the Formation of State Armies in Seventeenth-Century Europe. Brighton: Sussex Academic Press, 2005. xxviii + 250 pp. + 3 illus.... Paper $35.00. Review by EDWARD M. FURGOL, NAVAL HISTORICAL CENTER. For far too long (since 1789) we have awaited a new biography of Marshal Schomberg. Glozier has responded with one in this third book dealing with seventeenth century military history...

  9. A review of "John Locke, Toleration and Early Enlightenment Culture." by John Marshall.

    E-Print Network [OSTI]

    Fritsch, Christopher N.

    2007-01-01T23:59:59.000Z

    in Baroque Rome will be of interest to a wide variety of scholars working in seventeenth-century studies. John Marshall. John Locke, Toleration and Early Enlightenment Culture. Cambridge: Cambridge University Press, 2006. viii + 767 pp. + 6 illus. $110... are intriguing to say the least. For the author, John Marshall, both of these men and numerous others debated and wrote about the application, limits, and merits of toleration in a REVIEWS 59 period designated as the early Enlightenment. In the years between...

  10. Hyperuricemia in the inhabitants of the Marshall Islands

    SciTech Connect (OSTI)

    Adams, W.H.; Harper, J.A.; Heotis, P.M.; Jamner, A.H.

    1984-06-01T23:59:59.000Z

    Annual medical examinations are conducted by Brookhaven National Laboratory (BNL) for a population of Marshallese who were accidentally exposed to radioactive fallout in 1954, for a comparison population, and for all inhabitants of the atolls of Rongelap and Utirik. Disease surveillance includes analysis of serum samples. Elevated serum uric acid (SUA) levels are common along Pacific populations, and modifying environmental factors have been investigated as a cause for this finding. The authors have studied SUA levels of people living in the Marshall Islands, and have found elevated values similar to those reported for other Micronesian populations. The nearly Gaussian distribution of individual serum uric acid values for men, and for women less than or equal to45 years of age, indicates that the elevation is due to a regularized increase in serum uric acid rather than to a subpopulation that has pathologic hyperuricemia. The higher serum uric acid levels appear, therefore, to be normal for the Marshallese, a conclusion supported by the infrequency of clinical gout in the population tested.

  11. Space Shuttle Program Status

    E-Print Network [OSTI]

    Waliser, Duane E.

    1 Space Shuttle Program Status John Casper Associate Manager Space Shuttle Program September 13, 2010 NAC Space Operations Committee #12;2 Operations #12;3 Flown Manifest March 2009 ­ May 2010 #12, 2010 · 132nd Space Shuttle mission · 32nd Flight of Atlantis (120,650,907 statute miles) · 294 Total

  12. College of Engineering Speaker Series

    E-Print Network [OSTI]

    Huang, Haiying

    APR 2 Chris Singer, NASA Director, Engineering Directorate Marshall Space Flight Center Dr. Ali Erdemir, Argonne National Laboratory Argonne Distinguished Fellow Senior Scientist Karen Kabbes, Kabbes

  13. Oracle BI Answers

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

    Awarded","Total Outlaid","Award Date" "Advanced Research Projects Agency - Energy","AL-ALABAMA","Program Direction - ARPA -E","NASAGEORGE C MARSHALL SPACE FLIGHT...

  14. Detection of Damage in a Composite Structure Using Guided Waves

    E-Print Network [OSTI]

    Baid, Harsh Kumar

    2012-01-01T23:59:59.000Z

    Report of the X-33 Liquid Hydrogen Tank Test Investigation Team, NASA Marshall Space Flight Center, May [http://www.tc.cornell.edu/ Research/ CMI/

  15. A review of "The Age of Faction: Court Politics, 1660-1702." by Alan Marshall

    E-Print Network [OSTI]

    Molly Mcclain

    2002-01-01T23:59:59.000Z

    for Parliament?s consent in passing legisla- tion, is reproduced with the substitution of James I on the throne. Alan Marshall. The Age of Faction: Court Politics, 1660-1702. Manchester and New York: Manchester University Press, 1999. x + 234 pp. $79....95. Review by MOLLY MCCLAIN, UNIVERSITY OF SAN DIEGO. Alan Marshall has produced a well-researched and entertain- ing survey of the later Stuart court. He writes with considerable authority on the politics and personalities in the reigns of Charles II, James...

  16. W:\\Clinical Affairs\\Marshall\\HOTLINES\\HOTLINES-Revised-1-31-2013.doc Internal Medicine Residency Hotlines!

    E-Print Network [OSTI]

    Gilbert, Matthew

    W:\\Clinical Affairs\\Marshall\\HOTLINES\\HOTLINES-Revised-1-31-2013.doc Internal Medicine Residency after hours and leave Ron a voice mail message. 2. To talk personally to William Marshall, Chair. To talk personally to Debbie McCall, Executive Assistant Dean for Administration about pay, benefits

  17. The Emergence and Complexity of Life Speakers L to R in order of appearance: Terrence Deacon, Bill Schopf, Steven Benner, Wallace Marshall, Sara Seager, Christof Koch

    E-Print Network [OSTI]

    Schopf, Steven Benner, Wallace Marshall, Sara Seager, Christof Koch Where did we come from? WhatOnday,OcTObER15 Wallace Marshall's work is focused on the engineering design principles that underly cellular

  18. Self-Guided Tours for Marshall/Redstone Employees If you have a badge and decal that provide access to Redstone Arsenal, you

    E-Print Network [OSTI]

    Waliser, Duane E.

    facilities you might want to see: Marshall's Von Braun Complex at the corner of Rideout Road and Marshall features a multi-million pound, movable crosshead weight, mounted on four towers. The facility is capable

  19. Tiziano Raffaelli, Giacomo Becattini, Katia Caldari and Marco Dardi (editors), The Impact of Alfred Marshall's Ideas. The Global Diffusion of his Work,

    E-Print Network [OSTI]

    Boyer, Edmond

    Marshall's Ideas. The Global Diffusion of his Work, Cheltenham and Northampton: Edward Elgar, 2010. Xvii published The Elgar Companion to Alfred Marshall. At that time they were seeking to highlight developments in the interpretation of Marshall's work which had been facilitated by John Whitaker's publication of his early writings

  20. Historical SAM Variability. Part I: Century-Length Seasonal Reconstructions* JULIE M. JONES,1 RYAN L. FOGT,#,@ MARTIN WIDMANN,& GARETH J. MARSHALL,**

    E-Print Network [OSTI]

    Howat, Ian M.

    L. FOGT,#,@ MARTIN WIDMANN,& GARETH J. MARSHALL,** PHIL D. JONES,11 AND MARTIN VISBECK## 1) on the index of Marshall. A regional-based SAM index (Visbeck) is also considered. These predictands agree well, while in winter and spring the Marshall index is better reconstructed by Fogt than the PC index is by JW

  1. With its international student body, world-class faculty and strategic location at the gateway to the Pacific Rim, the USC Marshall School of Business offers an

    E-Print Network [OSTI]

    Southern California, University of

    to the Pacific Rim, the USC Marshall School of Business offers an unparalleled, hands-on education in global, informa- tion systems, marketing, management, operations, real estate and statistics. USC Marshall fosters. Founded in 1920, USC Marshall is one of the nation's oldest and most prominent business schools. Through

  2. An Actor's Tribute to Thurgood Marshall Good evening. You all look very familiar and maybe I do too. It's nice to be among so

    E-Print Network [OSTI]

    Russell, Lynn

    1 An Actor's Tribute to Thurgood Marshall Good evening. You all look very familiar and maybe I do Thomas now occupies the so-called Thurgood Marshall seat on the Supreme Court. This entire evening could Marshall was a railroad porter and he pushed me to love the Constitution of the United States. Ironically

  3. Lovell, J. E. J. 1997, PhD thesis, University of Tasmania Marshall, H. L., Harris, D. E., Grimes, J. P., Drake, J. J., Frus-

    E-Print Network [OSTI]

    Gelbord, Jonathan

    References Lovell, J. E. J. 1997, PhD thesis, University of Tasmania Marshall, H. L., Harris, D. EJ, 549, L167 Marshall, H. L., Miller, B. P., Davis, D. S., Perlman, E. S., Wise, M., Canizares, C. R., & Harris, D. E. 2002, ApJ, 564, 683 Marshall, H. L., Schwartz, D. A., Worrall, D. M., Birkinshaw, M

  4. Experimental Validation of Multi-vehicle Coordination Strategies J. A. Marshall, T. Fung, M. E. Broucke, G. M. T. D'Eleuterio, and B. A. Francis

    E-Print Network [OSTI]

    Broucke, Mireille E.

    Experimental Validation of Multi-vehicle Coordination Strategies J. A. Marshall, T. Fung, M. E work by Marshall, Broucke, and Francis, this paper summa- rizes the apparatus and results of multi. I. INTRODUCTION In [1], [2], Marshall et al. introduced the notion of pursuit as a technique

  5. Agricultural Biotechnology: What's all the fuss about? Marshall A. Martin,* Professor and Associate Head

    E-Print Network [OSTI]

    it mean for soci- ety? And, where are we headed? This article provides background on biotechnologyAgricultural Biotechnology: What's all the fuss about? Marshall A. Martin,* Professor and Associate in the news media, in agribusiness boardrooms, among consumer and environmental activist groups, among

  6. ACADEMIC RESEARCH: A HIGH-COST, LOW-BENEFITS BUSINESS Denis Besnard & Lindsay Marshall

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    ACADEMIC RESEARCH: A HIGH-COST, LOW-BENEFITS BUSINESS Denis Besnard & Lindsay Marshall School is a critical insider's look at the world of academic research. It has been written by one researcher and one, to the benefit of whom, and at what cost. 1. The absurdity of scientific publications Writing articles and having

  7. Single-layer graphene cathodes for organic photovoltaics Marshall Cox,1,a

    E-Print Network [OSTI]

    Kim, Philip

    Single-layer graphene cathodes for organic photovoltaics Marshall Cox,1,a Alon Gorodetsky,2 Bumjung single-layer graphene is demonstrated as a cathode for organic photovoltaic devices. The measured properties indicate that graphene offers two potential advantages over conventional photovoltaic electrode

  8. University Fire Marshal's Office Holiday Fire Safety Information

    E-Print Network [OSTI]

    Straight, Aaron

    festive space heaters... As you un-box those lights, wires and bearers of holiday warmth, it is also heaters. Now is the time--as you set them up--to ensure that you do so providing for the safety of your must be kept in water at all times to slow the natural drying process. Approved Tree Lots ­ Licensed

  9. Flight Path 5 - About

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC) Environmental Assessments (EA)Budget(DANCE) Target 1 Flight Path° flight path(ER1)

  10. Flight Path 5 - Publications

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC) Environmental Assessments (EA)Budget(DANCE) Target 1 Flight Path° flight path(ER1)-

  11. Flight Path Target 2

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC) Environmental Assessments (EA)Budget(DANCE) Target 1 Flight Path° flightTargetL -

  12. Flight Path Target 2

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC) Environmental Assessments (EA)Budget(DANCE) Target 1 Flight Path° flightTargetL - -

  13. Flight Path Target 2

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC) Environmental Assessments (EA)Budget(DANCE) Target 1 Flight Path° flightTargetL - -

  14. Flight Path Target 2

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC) Environmental Assessments (EA)Budget(DANCE) Target 1 Flight Path° flightTargetL - - -

  15. Costa Rica Stress Map: the Sigma ProjectCosta Rica Stress Map: the Sigma Project Allan Lpez , Jeffrey S. Marshall , Ana Leyla Chinchilla , Peter B. Sak , Sergio Chiesa , Martin Meschede ,

    E-Print Network [OSTI]

    Marshall, Jeffrey S.

    , Jeffrey S. Marshall , Ana Leyla Chinchilla , Peter B. Sak , Sergio Chiesa , Martin Meschede , Guillermo E

  16. National Aeronautical and Space Administration (NASA) Johnson Space Flight

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onYouTube YouTube Note: Since the.pdfBreaking ofOilNEW HAMPSHIRE BUILDS OFFNanolens Window CoatingsNat i o N a lCenter |

  17. c Copyright 2009. W. Marshall Leach, Jr., Professor, Georgia Institute of Technology, School of Electrical and Computer Engineering.

    E-Print Network [OSTI]

    Leach Jr.,W. Marshall

    c° Copyright 2009. W. Marshall Leach, Jr., Professor, Georgia Institute of Technology, School. If the MOSFET is in the pinch-off region, the following equations for ID hold: ID = K (VGS - VT H)2 (5) 2 #12

  18. Radiological-dose assessments of atolls in the northern Marshall Islands

    SciTech Connect (OSTI)

    Robison, W.L.

    1983-04-01T23:59:59.000Z

    The Marshall Islands in the Equatorial Pacific, specifically Enewetak and Bikini Atolls, were the site of US nuclear testing from 1946 through 1958. In 1978, the Northern Marshall Islands Radiological Survey was conducted to evaluate the radiological conditions of two islands and ten atolls downwind of the proving grounds. The survey included aerial external gamma measurements and collection of soil, terrestrial, and marine samples for radionuclide analysis to determine the radiological dose from all exposure pathways. The methods and models used to estimate doses to a population in an environment where natural processes have acted on the source-term radionuclides for nearly 30 y, data bases developed for the models, and results of the radiological dose analyses are described.

  19. A review of "Heresy, Literature, and Politics in Early Modern English Culture" by David Loewenstein and John Marshall, eds.

    E-Print Network [OSTI]

    Hill, Eugene D.

    2008-01-01T23:59:59.000Z

    , to name just a few areas, will find much of value in this work. In this, Consuming Splendor may promote the most valuable exchange of all. David Loewenstein and John Marshall, eds. Heresy, Literature, and Politics in Early Modern English Culture... papers on late seven- teenth-century tolerationist thought. John Marshall provides an exemplary account of the context in which Locke penned his three Letters on Toleration in the period 1685-89, reminding us of how alive virulent earlier views re...

  20. Performance Evaluation of Whole Body Counting Facilities in the Marshall Islands (2002-2005)

    SciTech Connect (OSTI)

    Kehl, S R; Hamilton, T; Jue, T; Hickman, D

    2007-04-03T23:59:59.000Z

    The United States Department of Energy (U.S. DOE) has recently implemented a series of strategic initiatives to address long-term radiological surveillance needs at former U.S. nuclear test sites in the Marshall Islands (https://eed.llnl.gov/mi/). Local atoll governments have been actively engaged in developing shared responsibilities for protecting the health and safety of resettled and resettling population at risk from exposure to elevated levels of residual fallout contamination in the environment. Under the program, whole body counting facilities have been established at three locations in the Marshall Islands. These facilities are operated and maintained by Marshallese technicians with scientists from the Lawrence Livermore National Laboratory (LLNL) providing technical support services including data quality assurance and performance testing. We have also established a mirror whole body counting facility at the Lawrence Livermore National Laboratory as a technician training center. The LLNL facility also allows program managers to develop quality assurance and operational procedures, and test equipment and corrective actions prior to deployment at remote stations in the Marshall Islands. This document summarizes the results of external performance evaluation exercises conducted at each of the facilities (2002-2005) under the umbrella of the Oak Ridge National Laboratory Intercomparison Studies Program (ISP). The ISP was specifically designed to meet intercomparison requirements of the United States (U.S.) Department of Energy Laboratory Accreditation Program (DOELAP). In this way, the Marshall Islands Radiological Surveillance Program has attempted to establish quality assurance measures in whole body counting that are consistent with standard requirements used to monitor DOE workers in the United States. Based on ANSI N13.30, the acceptable performance criteria for relative measurement bias and precision for radiobioassay service laboratory quality control, performance evaluation, and accreditation is -25% to +50% and less than or equal to 40%, respectively.

  1. Ban on US–China space-program ties means missed opportunities for NASA

    SciTech Connect (OSTI)

    Kramer, David

    2013-12-15T23:59:59.000Z

    Sino-US cooperation could stretch budgets and benefit both countries in space science and human flight.

  2. Space Sci Rev DOI 10.1007/s11214-010-9667-6

    E-Print Network [OSTI]

    Raytheon at Planetary Geodynamics Lab, Code 698, NASA/Goddard Space Flight Center, Greenbelt, MD 20771, USA

  3. Individual Radiation Protection Monitoring in the Marshall Islands: Enewetak Atoll (2002-2004)

    SciTech Connect (OSTI)

    Hamilton, T F; Kehl, S; Hickman, D; Brown, T; Marchetti, A A; Martinelli, R; Johannes, K; Henry, D

    2006-01-17T23:59:59.000Z

    The United States Department of Energy (U.S. DOE) has recently implemented a series of strategic initiatives to address long-term radiological surveillance needs at former U.S. nuclear test sites in the Marshall Islands. The plan is to engage local atoll communities in developing shared responsibilities for implementing radiation protection monitoring programs for resettled and resettling populations in the northern Marshall Islands. Using the pooled resources of the U.S. DOE and local atoll governments, individual radiological surveillance programs have been developed in whole body counting and plutonium urinalysis in order to accurately assess radiation doses resulting from the ingestion and uptake of fallout radionuclides contained in locally grown foods. Permanent whole body counting facilities have been established at three separate locations in the Marshall Islands including Enewetak Island (Figure 1) (Bell et al., 2002). These facilities are operated and maintained by Marshallese technicians with scientists from the Lawrence Livermore National Laboratory (LLNL) providing on-going technical support services. Bioassay samples are collected under controlled conditions and analyzed for plutonium isotopes at the Center for Accelerator Mass Spectrometry at LLNL using state-of-the art measurement technologies. We also conduct an on-going environmental monitoring and characterization program at selected sites in the northern Marshall Islands. The aim of the environmental program is to determine the level and distribution of important fallout radionuclides in soil, water and local foods with a view towards providing more accurate and updated dose assessments, incorporating knowledge of the unique behaviors and exposure pathways of fallout radionuclides in coral atoll ecosystems. These scientific studies have also been essential in helping guide the development of remedial options used in support of island resettlement. Together, the individual and environmental radiological surveillance programs are helping meet the informational needs of the U.S. DOE and the Republic of the Marshall Islands. Our updated environmental assessments provide a strong scientific basis for predicting future change in exposure conditions especially in relation to changes in lifestyle, diet and/or land-use patterns. This information has important implications in addressing questions about existing (and future) radiological conditions on the islands, in determining the cost and estimating the effectiveness of potential remedial measures, and in general policy support considerations. Perhaps most importantly, the recently established individual radiological surveillance programs provide affected atoll communities with an unprecedented level of radiation protection monitoring where, for the first time, local resources are being made available to monitor resettled and resettling populations on a continuous basis. As a hard copy supplement to Marshall Islands Program website (http://eed.llnl.gov/mi/), this document provides an overview of the individual radiation protection monitoring program established for the Enewetak Atoll population group along with a full disclosure of all verified measurement data (2002-2004). Readers are advised that an additional feature of the associated web site is a provision where users are able calculate and track doses delivered to volunteers (de-identified information only) participating in the Marshall Islands Radiological Surveillance Program.

  4. Individual Radiation Protection Monitoring in the Marshall Islands: Rongelap Atoll (2002-2004)

    SciTech Connect (OSTI)

    Hamilton, T F; Kehl, S; Hickman, D; Brown, T; Marchetti, A A; Martinelli, R; Arelong, E; Langinbelik, S

    2006-01-17T23:59:59.000Z

    The United States Department of Energy (U.S. DOE) has recently implemented a series of strategic initiatives to address long-term radiological surveillance needs at former U.S. nuclear test sites in the Marshall Islands. The plan is to engage local atoll communities in developing shared responsibilities for implementing radiation protection monitoring programs for resettled and resettling populations in the northern Marshall Islands. Using the pooled resources of the U.S. DOE and local atoll governments, individual radiological surveillance programs have been developed in whole body counting and plutonium urinalysis in order to accurately assess radiation doses resulting from the ingestion and uptake of fallout radionuclides contained in locally grown foods. Permanent whole body counting facilities have been established at three separate locations in the Marshall Islands including Rongelap Atoll (Figure 1). These facilities are operated and maintained by Marshallese technicians with scientists from the Lawrence Livermore National Laboratory (LLNL) providing on-going technical support services. Bioassay samples are collected under controlled conditions and analyzed for plutonium isotopes at the Center for Accelerator Mass Spectrometry at LLNL using state-of-the art measurement technologies. We also conduct an on-going environmental monitoring and characterization program at selected sites in the northern Marshall Islands. The aim of the environmental program is to determine the level and distribution of important fallout radionuclides in soil, water and local foods with a view towards providing more accurate and updated dose assessments, incorporating knowledge of the unique behaviors and exposure pathways of fallout radionuclides in coral atoll ecosystems. These scientific studies have also been essential in helping guide the development of remedial options used in support of island resettlement. Together, the individual and environmental radiological surveillance programs are helping meet the informational needs of the U.S. DOE and the Republic of the Marshall Islands. Our updated environmental assessments provide a strong scientific basis for predicting future change in exposure conditions especially in relation to changes in lifestyle, diet and/or land-use patterns. This information has important implications in addressing questions about existing (and future) radiological conditions on the islands, in determining as well as the implementation, cost and effectiveness of potential intervention options, and in general policy support considerations. Perhaps most importantly, the recently established individual radiological surveillance programs provide affected atoll communities with an unprecedented level of radiation protection monitoring where, for the first time, local resources are being made available to monitor resettled and resettling populations on a continuous basis. As a hard copy supplement to Marshall Islands Program website (http://eed.llnl.gov/mi/), this document provides an overview of the individual radiation protection monitoring program established for resettlement workers living on Rongelap Island along with a full disclosure of all verified measurement data (2002-2004). Readers are advised that an additional feature of the associated web site is a provision where users are able calculate and track doses delivered to volunteers (de-identified information only) participating the Marshall Islands Radiological Surveillance Program.

  5. FLIGHT TEST RESULTS OF THE CONTROLLED FLIGHT INTO TERRAIN

    E-Print Network [OSTI]

    Ladkin, Peter B.

    versus soft Fly-By-Wire (FBW) flight control systems. To obtain this data, simulated CFIT avoidance........................................................................................................................................2 B. Ground Proximity Warning Systems

  6. Continuing a Chandra survey of quasar radio jets Jonathan Gelbord & H.L. Marshall (MIT), D.A. Schwartz (SAO), D.M. Worrall & M. Birkinshaw (SAO & Bristol),

    E-Print Network [OSTI]

    Gelbord, Jonathan

    Continuing a Chandra survey of quasar radio jets Jonathan Gelbord & H.L. Marshall (MIT), D & Harris 1991, AJ 101, 1632; Marshall et al. 2002, ApJ 564, 683", 3C 390.3 !Harris, Leighly & Leahy 1998, ApJ 499, L149", and 3C 273 !Marshall et al. 2001, ApJ 549, L167". Inverse Compton X-rays? The energy

  7. Flight Path 15R

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItem NotEnergy,ARMFormsGasReleaseSpeechesHall ATours, Programs andR Flight Path 15R is a

  8. Flight Path 5

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItem NotEnergy,ARMFormsGasReleaseSpeechesHall ATours, Programs andR Flight Path 15R is05

  9. Flight Path Target 2

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItem NotEnergy,ARMFormsGasReleaseSpeechesHall ATours, Programs andR Flight Path 15R90L .2

  10. Flight Paths at WNR

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItem NotEnergy,ARMFormsGasReleaseSpeechesHall ATours, Programs andR Flight Path

  11. - FLIGHT - | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directed off Energy.gov. Are you sureReportsofDepartmentSeriesDepartmentSmall to Medium22(Energy- FLIGHT - -

  12. Flight Path 15R

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC) Environmental Assessments (EA)Budget(DANCE) Target 1 Flight Path 14Publications H.Y.R

  13. PHARAO Laser Source Flight Model: Design and Performances

    E-Print Network [OSTI]

    Lévèque, Thomas; Esnault, François-Xavier; Delaroche, Christophe; Massonnet, Didier; Grosjean, Olivier; Buffe, Fabrice; Torresi, Patrizia; Bomer, Thierry; Pichon, Alexandre; Béraud, Pascal; Lelay, Jean-Pierre; Thomin, Stéphane; Laurent, Philippe

    2015-01-01T23:59:59.000Z

    In this paper, we describe the design and the main performances of the PHARAO laser source flight model. PHARAO is a laser cooled cesium clock specially designed for operation in space and the laser source is one of the main sub-systems. The flight model presented in this work is the first remote-controlled laser system designed for spaceborne cold atom manipulation. The main challenges arise from mechanical compatibility with space constraints, which impose a high level of compactness, a low electric power consumption, a wide range of operating temperature and a vacuum environment. We describe the main functions of the laser source and give an overview of the main technologies developed for this instrument. We present some results of the qualification process. The characteristics of the laser source flight model, and their impact on the clock performances, have been verified in operational conditions.

  14. Genetic algorithms for tuning fuzzy membership functions in flight control software

    E-Print Network [OSTI]

    Harral, Vance Quinton

    1995-01-01T23:59:59.000Z

    such as "Takeoff' and "Cruise" are defined in a rulebase file, along with fuzzy membership functions (MBFs) which map the flight modes to expected partitions of the aircraft state space. The FMI uses a fuzzy logic inference engine to determine the current flight...

  15. Rev. Marshall McLuhan, "Understanding Media: The Extension of Man"

    E-Print Network [OSTI]

    Levine, Stuart

    1964-01-01T23:59:59.000Z

    6 4 6 American Quarterly MARSHALL MCLUHAN, Understanding Media: The Extensions of Man. vii, 3 9 5 pp . McGraw-Hill Book Company, 1964 . $ 7 . 5 0 . ANY extension of man is a medium, 4Mt according to Mr. McLuhan, 4*e~ uses media to define both... force as mystic: mystic means unified, whole, one, all parts equivalent. McLuhan says that our culture has been a print culture: linear, com­ partmentalized, logic-minded, analytical; it is now becoming unified, intuitive, "mythic" because of the very...

  16. Individual Radiation Protection Monitoring in the Marshall Islands. Utrok Atoll (2010-2012)

    SciTech Connect (OSTI)

    Hamilton, T. F. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Kehl, S. R. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Martinelli, R. E. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Hickman, R. E. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Hickman, D. P. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Tumey, S. J. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Brown, T. A. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Langston, R. G. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Tamblin, M. W. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Tibon, S. [Utrok Whole Body Counting Facility, Majuro Atoll (Republic of the Marshall Islands); Chee, L. [Utrok Whole Body Counting Facility, Majuro Atoll (Republic of the Marshall Islands); Aisek, Jr., A. [Utrok Whole Body Counting Facility, Majuro Atoll (Republic of the Marshall Islands); DeDrum, Z. [Utrok Whole Body Counting Facility, Majuro Atoll (Republic of the Marshall Islands); Mettao, M. [Utrok Whole Body Counting Facility, Majuro Atoll (Republic of the Marshall Islands); Henson, J. [Utrok Whole Body Counting Facility, Majuro Atoll (Republic of the Marshall Islands)

    2014-12-15T23:59:59.000Z

    As a hard copy supplement to the Marshall Islands Program website (https://marshallislands.llnl.gov), this document provides an overview of the individual radiological surveillance monitoring program established in support of residents of Utr?k Atoll and nonresident citizens of the Utr?k Atoll population group, along with full disclosure of verified measurement data (2010-2012). The Utr?k Atoll Whole Body Counting Facility has been temporarily stationed on Majuro Atoll and, in cooperation with the Utr?k Atoll Local Government, serves as a national radiological facility open to the general public.

  17. Time-of-flight radio location system

    DOE Patents [OSTI]

    McEwan, T.E.

    1996-04-23T23:59:59.000Z

    A bi-static radar configuration measures the direct time-of-flight of a transmitted RF pulse and is capable of measuring this time-of-flight with a jitter on the order of about one pico-second, or about 0.01 inch of free space distance for an electromagnetic pulse over a range of about one to ten feet. A transmitter transmits a sequence of electromagnetic pulses in response to a transmit timing signal, and a receiver samples the sequence of electromagnetic pulses with controlled timing in response to a receive timing signal, and generates a sample signal in response to the samples. A timing circuit supplies the transmit timing signal to the transmitter and supplies the receive timing signal to the receiver. The receive timing signal causes the receiver to sample the sequence of electromagnetic pulses such that the time between transmission of pulses in the sequence and sampling by the receiver sweeps over a range of delays. The receive timing signal sweeps over the range of delays in a sweep cycle such that pulses in the sequence are sampled at the pulse repetition rate, and with different delays in the range of delays to produce a sample signal representing magnitude of a received pulse in equivalent time. Automatic gain control circuitry in the receiver controls the magnitude of the equivalent time sample signal. A signal processor analyzes the sample signal to indicate the time-of-flight of the electromagnetic pulses in the sequence. 7 figs.

  18. Time-of-flight radio location system

    DOE Patents [OSTI]

    McEwan, Thomas E. (Livermore, CA)

    1996-01-01T23:59:59.000Z

    A bi-static radar configuration measures the direct time-of-flight of a transmitted RF pulse and is capable of measuring this time-of-flight with a jitter on the order of about one pico-second, or about 0.01 inch of free space distance for an electromagnetic pulse over a range of about one to ten feet. A transmitter transmits a sequence of electromagnetic pulses in response to a transmit timing signal, and a receiver samples the sequence of electromagnetic pulses with controlled timing in response to a receive timing signal, and generates a sample signal in response to the samples. A timing circuit supplies the transmit timing signal to the transmitter and supplies the receive timing signal to the receiver. The receive timing signal causes the receiver to sample the sequence of electromagnetic pulses such that the time between transmission of pulses in the sequence and sampling by the receiver sweeps over a range of delays. The receive timing signal sweeps over the range of delays in a sweep cycle such that pulses in the sequence are sampled at the pulse repetition rate, and with different delays in the range of delays to produce a sample signal representing magnitude of a received pulse in equivalent time. Automatic gain control circuitry in the receiver controls the magnitude of the equivalent time sample signal. A signal processor analyzes the sample signal to indicate the time-of-flight of the electromagnetic pulses in the sequence.

  19. AERODYNAMICS AND DESIGN FOR ULTRA-LOW REYNOLDS NUMBER FLIGHT

    E-Print Network [OSTI]

    Stanford University

    AERODYNAMICS AND DESIGN FOR ULTRA-LOW REYNOLDS NUMBER FLIGHT A DISSERTATION SUBMITTED at Reynolds numbers below 10,000, here termed ultra-low Reynolds numbers. The effects of airfoil geometry at ultra-low Reynolds numbers. To further explore this design space, the flow solver has been coupled

  20. Marshall Small Business Alliance Meeting February 21, 2013 Davidson Center in Huntsville 7:00 a.m. 12:30 p.m.

    E-Print Network [OSTI]

    Patrick Scheuermann, Center Director 08:30 Council Updates: SBELT Update Debbie King Marshall PrimeMarshall Small Business Alliance Meeting ­ February 21, 2013 Davidson Center in Huntsville ­ 7 David Brock, Small Business Specialist Housekeeping Debbie King, MTS, Chair, Small Business Executive

  1. Single-layer graphene cathodes for organic photovoltaics Marshall Cox, Alon Gorodetsky, Bumjung Kim, Keun Soo Kim, Zhang Jia et al.

    E-Print Network [OSTI]

    Hone, James

    Single-layer graphene cathodes for organic photovoltaics Marshall Cox, Alon Gorodetsky, Bumjung Kim-layer graphene cathodes for organic photovoltaics Marshall Cox,1,a Alon Gorodetsky,2 Bumjung Kim,2 Keun Soo Kim,3-layer graphene is demonstrated as a cathode for organic photovoltaic devices. The measured properties indicate

  2. Peter Groenewegen, The Minor Marshallians and Alfred Marshall: An Evaluation. London: Routledge Studies in the History of Economics, Taylor and Francis Group,

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    1 Peter Groenewegen, The Minor Marshallians and Alfred Marshall: An Evaluation. London: Routledge Studies in the History of Economics, Taylor and Francis Group, 2011. ISBN 978-0-415-57020-6. £95 hardback. Readers of the Marshall Studies Bulletin are familiar with the literature on post-Marshallian economics

  3. Polar-drive implosions on OMEGA and the National Ignition Facility P. B. Radha, F. J. Marshall, J. A. Marozas, A. Shvydky, I. Gabalski et al.

    E-Print Network [OSTI]

    Polar-drive implosions on OMEGA and the National Ignition Facility P. B. Radha, F. J. Marshall, J-drive implosions on OMEGA and the National Ignition Facilitya) P. B. Radha,1,b) F. J. Marshall,1 J. A. Marozas,1 A

  4. Shell Mix in the Compressed Core of Spherical Implosions S. P. Regan, J. A. Delettrez, F. J. Marshall, J. M. Soures, V. A. Smalyuk, B. Yaakobi, R. Epstein, V. Yu. Glebov,

    E-Print Network [OSTI]

    . Marshall, J. M. Soures, V. A. Smalyuk, B. Yaakobi, R. Epstein, V. Yu. Glebov, P. A. Jaanimagi, D. D

  5. Telescope for Habitable Exoplanets and Interstellar/Intergalactic Astronomy

    E-Print Network [OSTI]

    , Matt Mountain, Shouleh Nikzad, Bob O'Connell, William Oegerle, Sally Oey, Debbie Padgett, Behzad: Jet Propulsion Laboratory/Caltech, Goddard Space Flight Center, Ames Research Center, Marshall Space

  6. Thurgood Marshall College is committed to encouraging undergraduates to pursue their education. Toward that end, the College awards an annual scholarship to recognize and reward a student who exemplifies the

    E-Print Network [OSTI]

    California at San Diego, University of

    PURPOSE Thurgood Marshall College is committed to encouraging undergraduates to pursue exemplifies the ideals of Thurgood Marshall College. Similarly, a student must be able to demonstrate their growth and development as a scholar and citizen. The Thurgood Marshall College Scholarship is intended

  7. c Copywright 2008. W. Marshall Leach, Jr., Professor, Georgia Institute of Technology, School of Electrical and Computer Engineering.

    E-Print Network [OSTI]

    Leach Jr.,W. Marshall

    c° Copywright 2008. W. Marshall Leach, Jr., Professor, Georgia Institute of Technology, School mode or the saturation region when vDS vGS - VTO, where VTO is the threshold or pinch-off voltage parameter which accounts for the change in with drain-source voltage. Because iG ' 0 in the pinch

  8. An Adaptive Routing Mechanism For Ad Hoc Wireless Sensor Jane E Tateson and Ian W Marshall, BTexact

    E-Print Network [OSTI]

    Haddadi, Hamed

    An Adaptive Routing Mechanism For Ad Hoc Wireless Sensor Networks Jane E Tateson and Ian W Marshall for a network of ad hoc wireless sensor nodes. The mechanism enables sensor nodes to minimize route cost by varying their transmission range, and by experimenting with the neighbours from which they forward data

  9. BUSH, BLAKE MARSHALL. Analytical Evaluation of Concrete Penetration Modeling Techniques. (Under the direction of Dr. Emmett Sumner.)

    E-Print Network [OSTI]

    . The experimental test data, provided by Sandia National Laboratories, comprises concrete targets of two compressive testing of the experimental concrete is used to calibrate the constitutive models in each analysis packageABSTRACT BUSH, BLAKE MARSHALL. Analytical Evaluation of Concrete Penetration Modeling Techniques

  10. Observed electric fields associated with lightning initiation T. C. Marshall, M. Stolzenburg, C. R. Maggio, and L. M. Coleman

    E-Print Network [OSTI]

    Thomas, Ronald J.

    Research, New Mexico Institute of Mining and Technology, Socorro, New Mexico, USA Received 20 October 2004 [1925] suggested that an energetic electron in a strong thunderstorm electric field would gain more, an energetic electron gains as much energy from E as it loses in collisions. Marshall et al. estimated Ebe

  11. P\\procedure\\EH&S# Page 1 of 2 TITLE CORRECTIVE ACTION PROCEDURES FOR STATE FIRE MARSHAL ANNUAL

    E-Print Network [OSTI]

    Fernandez, Eduardo

    INSPECTION REPORTS OBJECTIVE AND PURPOSE Establishes the procedures to ensure the reliable, accountable HEALTH AND SAFETY Maintain schedule and accompany the State Fire Marshal during the inspection and re responsibility for the corrections of violations to Housing, Maintenance, Facilities, EH&S, or to occupants

  12. Time-of-flight radio location system

    DOE Patents [OSTI]

    McEwan, T.E.

    1997-08-26T23:59:59.000Z

    A bi-static radar configuration measures the direct time-of-flight of a transmitted RF pulse and is capable of measuring this time-of-flight with a jitter on the order of about one pico-second, or about 0.01 inch of free space distance for an electromagnetic pulse over a range of about one to ten feet. A transmitter transmits a sequence of electromagnetic pulses in response to a transmit timing signal, and a receiver samples the sequence of electromagnetic pulses with controlled timing in response to a receive timing signal, and generates a sample signal in response to the samples. A timing circuit supplies the transmit timing signal to the transmitter and supplies the receive timing signal to the receiver. The receive timing signal causes the receiver to sample the sequence of electromagnetic pulses such that the time between transmission of pulses in the sequence and sampling by the receiver sweeps over a range of delays. The receive timing signal sweeps over the range of delays in a sweep cycle such that pulses in the sequence are sampled at the pulse repetition rate, and with different delays in the range of delays to produce a sample signal representing magnitude of a received pulse in equivalent time. Automatic gain control circuitry in the receiver controls the magnitude of the equivalent time sample signal. A signal processor analyzes the sample signal to indicate the time-of-flight of the electromagnetic pulses in the sequence. The sample signal in equivalent time is passed through an envelope detection circuit, formed of an absolute value circuit followed by a low pass filter, to convert the sample signal to a unipolar signal to eliminate effects of antenna misorientation. 8 figs.

  13. Time-of-flight radio location system

    DOE Patents [OSTI]

    McEwan, Thomas E. (Livermore, CA)

    1997-01-01T23:59:59.000Z

    A bi-static radar configuration measures the direct time-of-flight of a transmitted RF pulse and is capable of measuring this time-of-flight with a jitter on the order of about one pico-second, or about 0.01 inch of free space distance for an electromagnetic pulse over a range of about one to ten feet. A transmitter transmits a sequence of electromagnetic pulses in response to a transmit timing signal, and a receiver samples the sequence of electromagnetic pulses with controlled timing in response to a receive timing signal, and generates a sample signal in response to the samples. A timing circuit supplies the transmit timing signal to the transmitter and supplies the receive timing signal to the receiver. The receive timing signal causes the receiver to sample the sequence of electromagnetic pulses such that the time between transmission of pulses in the sequence and sampling by the receiver sweeps over a range of delays. The receive timing signal sweeps over the range of delays in a sweep cycle such that pulses in the sequence are sampled at the pulse repetition rate, and with different delays in the range of delays to produce a sample signal representing magnitude of a received pulse in equivalent time. Automatic gain control circuitry in the receiver controls the magnitude of the equivalent time sample signal. A signal processor analyzes the sample signal to indicate the time-of-flight of the electromagnetic pulses in the sequence. The sample signal in equivalent time is passed through an envelope detection circuit, formed of an absolute value circuit followed by a low pass filter, to convert the sample signal to a unipolar signal to eliminate effects of antenna misorientation.

  14. Citizen Report National Aeronautics and Space Administration

    E-Print Network [OSTI]

    Citizen Report National Aeronautics and Space Administration Dryden Flight Research Center A look/Carla Thomas #12;Citizen Report Fiscal Year 2012 Dryden Flight Research Center, located on the western edge the low-speed stability and control of a low-noise version of a proposed future Hybrid Wing Body aircraft

  15. PoGOLite: 2011 flight results and 2012 pre-flight

    E-Print Network [OSTI]

    Haviland, David

    PoGOLite: 2011 flight results and 2012 pre-flight predictions MERLIN KOLE Licentiate Thesis Stockholm, Sweden 2012 #12;#12;Licentiate Thesis PoGOLite: 2011 flight results and 2012 pre

  16. Four-winged flapping flyer in forward flight

    E-Print Network [OSTI]

    Godoy-Diana, Ramiro; Centeno, Mariana; Weinreb, Alexis; Thiria, Benjamin

    2015-01-01T23:59:59.000Z

    We study experimentally a four-winged flapping flyer with chord-wise flexible wings in a self-propelled setup. For a given physical configuration of the flyer (i.e. fixed distance between the forewing and hindwing pairs and fixed wing flexibility), we explore the kinematic parameter space constituted by the flapping frequency and the forewing-hindwing phase lag. Cruising speed and consumed electric power measurements are performed for each point in the $(f,\\varphi)$ parameter space and allow us to discuss the problem of performance and efficiency in four-winged flapping flight. We show that different phase-lags are needed for the system to be optimised for fastest flight or lowest energy consumption. A conjecture of the underlying mechanism is proposed in terms of the coupled dynamics of the forewing-hindwing phase lag and the deformation kinematics of the flexible wings.

  17. Accelerator Mass Spectrometry Measurements of Plutonium in Sediment and Seawater from the Marshall Islands

    SciTech Connect (OSTI)

    Leisvik, M; Hamilton, T

    2001-08-01T23:59:59.000Z

    During the summer 2000, I was given the opportunity to work for about three months as a technical trainee at Lawrence Livermore National Laboratory, or LLNL as I will refer to it hereafter. University of California runs this Department of Energy laboratory, which is located 70 km east of San Francisco, in the small city of Livermore. This master thesis in Radioecology is based on the work I did here. LLNL, as a second U.S.-facility for development of nuclear weapons, was built in Livermore in the beginning of the 1950's (Los Alamos in New Mexico was the other one). It has since then also become a 'science center' for a number of areas like magnetic and laser fusion energy, non-nuclear energy, biomedicine, and environmental science. The Laboratory's mission has changed over the years to meet new national needs. The following two statements were found on the homepage of LLNL (http://www.llnl.gov), at 2001-03-05, where also information about the laboratory and the scientific projects that takes place there, can be found. 'Our primary mission is to ensure that the nation's nuclear weapons remain safe, secure, and reliable and to prevent the spread and use of nuclear weapons worldwide'. 'Our goal is to apply the best science and technology to enhance the security and well-being of the nation and to make the world a safer place.' The Marshall Islands Dose Assessment and Radioecology group at the Health and Ecological Assessments division employed me, and I also worked to some extent with the Centre for Accelerator Mass Spectrometry (CAMS) group. The work I did at LLNL can be divided into two parts. In the first part Plutonium (Pu) measurements in sediments from the Rongelap atoll in Marshall Islands, using Accelerator Mass Spectrometry (AMS) were done. The method for measuring these kinds of samples is well understood at LLNL since soil samples have been measured with AMS for Pu in the past. Therefore it was the results that were of main interest and not the technique. The second part was to take advantage of AMS's very high sensitivity by measure the Pu-concentrations in small volumes (0.04-1 L) of seawater. The technique for using AMS at Pu-measurements in seawater is relatively new and the main task for me was to find out a method that could work in practice. The area where the sediment samples and the water samples were collected are high above background levels for many radionuclides, including Pu, because of the detonation of the nuclear bomb code-named Castle Bravo, in 1954.

  18. TRAVEL INFORMATION Goddard Institute for Space Studies

    E-Print Network [OSTI]

    for Space Studies New York City The Venue: GISS The NASA Goddard Institute for Space Studies is located the TV program Seinfeld, you may recognize our corner from the exterior shots of the diner where Jerry is a component laboratory of Goddard Space Flight Center's Earth Sciences Division, which is part of GSFC

  19. Time of flight mass spectrometer

    DOE Patents [OSTI]

    Ulbricht, Jr., William H. (Arvada, CO)

    1984-01-01T23:59:59.000Z

    A time-of-flight mass spectrometer is described in which ions are desorbed from a sample by nuclear fission fragments, such that desorption occurs at the surface of the sample impinged upon by the fission fragments. This configuration allows for the sample to be of any thickness, and eliminates the need for complicated sample preparation.

  20. Laminar Flow Control Flight Experiment Design

    E-Print Network [OSTI]

    Tucker, Aaron 1975-

    2012-11-29T23:59:59.000Z

    ?s Airframe Technology subproject [2]. The task is charged 2 with increasing the Technology Readiness Level (TRL) from a laboratory environment (TRL 4) at the Texas A&M University Flight Research Laboratory to an operationally relevant flight environment...

  1. Bill McKenzie Flight Crew

    E-Print Network [OSTI]

    · Maintenance of Procedures and Checklists · Additional Support to Operators · Flight Crew Training Manual Development and Validation · Maintenance of Procedures and Checklists · Additional Support to Operators, Technical & Standards Boeing Commercial Airplane Group #12;2 OverviewOverview Flight Crew Procedure

  2. Levy flight as a robotic search pattern

    E-Print Network [OSTI]

    Saldivar, Orlando

    2012-01-01T23:59:59.000Z

    Levy flights have been recently found to approximate the trajectories of animal foragers in their search for resources and food. Levy flights have proved to be effective in searching tasks because of their characteristic ...

  3. Airbus Toulouse Flight test data centre. Diagnosis and treatment of noisy vibration flight test data.

    E-Print Network [OSTI]

    Dobigeon, Nicolas

    Airbus Toulouse ­ Flight test data centre. Diagnosis and treatment of noisy vibration flight test data. The trainee will work within flight test vibration analysis team.The main missions and activities on flight test vibration data; - Implement and test in LMS Test.Lab (vibration data processing software

  4. Synchronized Position Hold Engage & Reorient Experimental Satellites Massachusetts Institute of Technology, Space Systems Laboratory partnered with Payload Systems, Inc.

    E-Print Network [OSTI]

    de Weck, Olivier L.

    multi-aperture telescope or interferometer ­ Space based fuel depot ­ Multi-vehicle Mars mission architectures · Routine and autonomous formation flight is essential to the operation of these missions · Long ranges Tethered Formation Flight Synchronized Wireless Autonomous Reconfigurable Modules (SWARM

  5. THE REMARKABLE XRAY JET IN THE QUASAR 4C 20.24 D.A. Schwartz 1 , H.L. Marshall 2 , J. Gelbord 2 , E.S. Perlman 3 , M. Georganopoulos 3 , M. Birkinshaw 4 ,

    E-Print Network [OSTI]

    Schwartz, Daniel

    1 THE REMARKABLE X­RAY JET IN THE QUASAR 4C 20.24 D.A. Schwartz 1 , H.L. Marshall 2 , J. Gelbord 2 by Chandra as part of a snapshot survey of ra­ dio jets (Marshall et al., 2005a). The survey, which is on the radio jet to the north (Marshall et al., 2006). The X­ray flux was roughly 6.5 #22;Jy, only about 20

  6. Results from a multi-wavelength survey of quasar jets Jonathan Gelbord & H.L. Marshall (MIT), D.A. Schwartz (SAO), D.M. Worrall & M. Birkinshaw (SAO & Bristol),

    E-Print Network [OSTI]

    Gelbord, Jonathan

    Results from a multi-wavelength survey of quasar jets Jonathan Gelbord & H.L. Marshall (MIT), D, including M87 (Biretta, Stern & Harris 1991, AJ 101, 1632; Marshall et al. 2002, ApJ 564, 683), 3C 390.3 (Harris, Leighly & Leahy 1998, ApJ 499, L149), and 3C 273 (Marshall et al. 2001, ApJ 549, L167). Inverse

  7. Plasma-Density Determination from X-Ray Radiography of Laser-Driven Spherical Implosions F. J. Marshall, P. W. McKenty, J. A. Delettrez, R. Epstein, J. P. Knauer, and V. A. Smalyuk

    E-Print Network [OSTI]

    . Marshall, P. W. McKenty, J. A. Delettrez, R. Epstein, J. P. Knauer, and V. A. Smalyuk Laboratory for Laser

  8. - FLIGHT -

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't Your Destiny: The Future of Bad CholesteroliManage#AskEnergySaver:EnergyInspection

  9. Seminar 12! Social & Political Aspects of Space Flight!

    E-Print Network [OSTI]

    Stengel, Robert F.

    of Apollo" ·" Apollo 8" ·" Apollo 11" ·" Continuing turmoil in the US, Vietnam War" ·" Arthur Clarke, Ray" ·" Apollo 13" Andrew Chaiken, Ch. 4, NASA-SP-4801" Live from the Moon: The Societal Impact of Apollo. "I was set up."" ·" Apollo as a multi-generational experience: movies, HBO series, catch phrases

  10. Flight Path 60R - GEANIE

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItem NotEnergy,ARMFormsGasReleaseSpeechesHall ATours, Programs andR Flight Path 15R

  11. Flight Path 90L - TPC

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItem NotEnergy,ARMFormsGasReleaseSpeechesHall ATours, Programs andR Flight Path 15R90L .

  12. Heritage Flight | 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, search OpenEI ReferenceJumpEnergyStrategyHayesHeliofilesHeritage Flight Jump to:

  13. Flight Path 14 - About DANCE

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC) Environmental Assessments (EA)Budget(DANCE) Target 1 Flight Path 14 (1FP14) utilizes

  14. Flight Path 14 - About DANCE

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC) Environmental Assessments (EA)Budget(DANCE) Target 1 Flight Path 14 (1FP14) utilizes

  15. Flight Path 14 - About DANCE

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC) Environmental Assessments (EA)Budget(DANCE) Target 1 Flight Path 14 (1FP14) utilizes

  16. Flight Path 15L - Collaborators

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC) Environmental Assessments (EA)Budget(DANCE) Target 1 Flight Path 14

  17. Flight Path 15L - Publications

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC) Environmental Assessments (EA)Budget(DANCE) Target 1 Flight Path 14Publications H.Y.

  18. Microsoft Word - FlightsEnd_CX.docx

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

    Dorie Welch Project Manager - KEWM-4 Proposed Action: Flight's End property funding Fish and Wildlife Project No.: 2011-003-00, Contract BPA-007071 Categorical Exclusion...

  19. Bikini, Enewetak, and Rongelap Marshallese, and United States nuclear weapons testing in the Marshall Islands: A bibliography

    SciTech Connect (OSTI)

    Robison, W.L. (ed.) (Lawrence Livermore National Lab., CA (USA)); Schultz, V. (Washington State Univ., Pullman, WA (USA)); Schultz, S.C. (Oregon Univ., Eugene, OR (USA))

    1991-04-01T23:59:59.000Z

    A considerable literature exists on the Bikini, Enewetak, and Rongelap Marshallese and their atolls; however, this literature consists of a large number of governmental documents that are relatively unknown and difficult to locate. This is particularly true of the documents of the Trust Territory of the Pacific Islands and those related to nuclear weapons testing in the Marshall Islands. Because a comprehensive bibliography on the impact of nuclear weapons testing on the Marshallese and their atolls does not exist, the preparation of a bibliography that includes sufficient information to locate all types of reports seems justified. Primary sources of information in preparing this bibliography were bibliographies on Oceania, citations in published papers, CIS Index and Abstracts, Monthly Catalog of United States Government Publications, Nuclear Science Abstracts, Energy Research Abstracts, numerous bibliographies on radiation ecology, and suggestions by many individuals whom we contacted. One goal in this bibliography is to include complete documentation of the source of congressional reports and other government-related publications. In addition, page numbers for material in this bibliography are provided in parentheses when the subject matter of a book or document is not restricted to nuclear weapons testing in the Marshall Islands.

  20. Thou hast need of me: the role of Marshal Jean Lannes in the War of the Fourth Coalition, 1806-1807

    E-Print Network [OSTI]

    Matovsky, Charlton John

    1988-01-01T23:59:59.000Z

    "THOU HAST NEED OF ME": THE ROLE OF MARSHAL JEAN LANNES IN THE WAR OF THE FOURTH COALITION, 1806-1807 A Thesis by CHARLTON JOHN MATOVSKY Submitted to the Office of Graduate Studies of Texas ARM University in partial fulfillment... of the requirements for the degree of MASTER OF ARTS December 1988 Major Subject: History "THOU HAST NEED OF ME": THE ROLE OF MARSHAL JEAN LANNES IN THE WAR OF THE FOURTH COALITION, 1806-1807 A Thesis by CHARLTON JOHN MATOVSKY Approved as to style...

  1. Formally Analyzing Adaptive Flight Control Ashish Tiwari

    E-Print Network [OSTI]

    Tiwari, Ashish

    tiwari@csl.sri.com Abstract. We formally verify a direct model-reference adaptive control (MRAC) method adaptive flight control. The main source of our model is [8] and [1]. The high-level architectureFormally Analyzing Adaptive Flight Control Ashish Tiwari SRI International Menlo Park, CA 94025

  2. Evaluating Russian space nuclear reactor technology for United States applications

    SciTech Connect (OSTI)

    Polansky, G.F. [Phillips Lab., Albuquerque, NM (United States); Schmidt, G.L. [New Mexico Engineering Research Institute, Albuquerque, NM (United States); Voss, S.S. [Los Alamos National Lab., NM (United States); Reynolds, E.L. [Applied Physics Lab., Laurel, MD (United States)

    1994-08-01T23:59:59.000Z

    Space nuclear power and nuclear electric propulsion are considered important technologies for planetary exploration, as well as selected earth orbit applications. The Nuclear Electric Propulsion Space Test Program (NEPSTP) was intended to provide an early flight demonstration of these technologies at relatively low cost through extensive use of existing Russian technology. The key element of Russian technology employed in the program was the Topaz II reactor. Refocusing of the activities of the Ballistic Missile Defense Organization (BMDO), combined with budgetary pressures, forced the cancellation of the NEPSTP at the end of the 1993 fiscal year. The NEPSTP was faced with many unique flight qualification issues. In general, the launch of a spacecraft employing a nuclear reactor power system complicates many spacecraft qualification activities. However, the NEPSTP activities were further complicated because the reactor power system was a Russian design. Therefore, this program considered not only the unique flight qualification issues associated with space nuclear power, but also with differences between Russian and United States flight qualification procedures. This paper presents an overview of the NEPSTP. The program goals, the proposed mission, the spacecraft, and the Topaz II space nuclear power system are described. The subject of flight qualification is examined and the inherent difficulties of qualifying a space reactor are described. The differences between United States and Russian flight qualification procedures are explored. A plan is then described that was developed to determine an appropriate flight qualification program for the Topaz II reactor to support a possible NEPSTP launch.

  3. Marshall, J.S., Gardner, T.W., Protti, M., and Nourse, J.A., 2009, International geosciences field research with undergraduate students: Three models for expe-riential learning projects investigating active tectonics of the Nicoya Peninsula, Costa Rica, i

    E-Print Network [OSTI]

    Marshall, Jeffrey S.

    1 Marshall, J.S., Gardner, T.W., Protti, M., and Nourse, J.A., 2009, International geosciences. Marshall Geological Sciences Department, Cal Poly Pomona University, Pomona, California 91768, USA Thomas W of their home learning environment, international field #12;2 Marshall et al. spe461-08 page 2 of 22

  4. A system architecture for long duration free floating flight for military applications

    SciTech Connect (OSTI)

    Epley, L.E. (CIRRUS Aerospace Corp., Burke, VA (USA))

    1990-08-31T23:59:59.000Z

    Accessibility is today's space frontier. Our need for wide-band global communications, earth imaging an sensing, atmospheric measurements and military reconnaissance is endless but growing dependence on space-based systems raises concerns about potential vulnerability. Military commanders want space assets more accessible and under direct local control. As a result, a robust and low cost access to space-like capability has become a national priority. Buoyant vehicles, free floating in the middle stratosphere could provide the kind of cost effective access to space-like capability needed for a verity of missions. These vehicles are inexpensive, invisible and easily launched. Developments in payload electronics, atmospheric wind modeling and materials combined with ever-improving communications and navigation infrastructure are making balloon-borne concepts more attractive. The fundamental question is whether a free floating balloon, used in a pseudo-satellite role, has value in a military system. Flight tests are ongoing under NASA sponsorship. Following these tests NASA intends to use the vehicles for research in the Antarctic. The concept is being reviewed by other agencies interested in stratospheric research. We believe that LDFFF systems have applications in areas of communications, surveillance and other traditional satellite missions. Dialogue with the broader community of space users is needed to expand the applications. This report reviews the status of the recent flight tests and presents an overview of the concept of Long Duration Free Floating Flight for military applications. 12 refs., 13 figs.

  5. Annual Mass Balance Of Blue Glacier, U.S.A.: 1955-97 H. CONWAY, L. A. RASMUSSEN, and H.-P. MARSHALL

    E-Print Network [OSTI]

    Rasmussen, L.A.

    Annual Mass Balance Of Blue Glacier, U.S.A.: 1955-97 H. CONWAY, L. A. RASMUSSEN, and H.-P. MARSHALL changes of Blue Glacier, U.S.A. are calculated from topographic maps made from vertical aerial photography was adjusted for snow thickness and glacier motion to estimate topography of 1 October 1995. The mass of Blue

  6. Levy flights in confining potentials

    E-Print Network [OSTI]

    Piotr Garbaczewski; Vladimir Stephanovich

    2009-06-22T23:59:59.000Z

    We analyze confining mechanisms for L\\'{e}vy flights. When they evolve in suitable external potentials their variance may exist and show signatures of a superdiffusive transport. Two classes of stochastic jump - type processes are considered: those driven by Langevin equation with L\\'{e}vy noise and those, named by us topological L\\'{e}vy processes (occurring in systems with topological complexity like folded polymers or complex networks and generically in inhomogeneous media), whose Langevin representation is unknown and possibly nonexistent. Our major finding is that both above classes of processes stay in affinity and may share common stationary (eventually asymptotic) probability density, even if their detailed dynamical behavior look different. That generalizes and offers new solutions to a reverse engineering (e.g. targeted stochasticity) problem due to I. Eliazar and J. Klafter [J. Stat. Phys. 111, 739, (2003)]: design a L\\'{e}vy process whose target pdf equals a priori preselected one. Our observations extend to a broad class of L\\'{e}vy noise driven processes, like e.g. superdiffusion on folded polymers, geophysical flows and even climatic changes.

  7. Micromechanical actuators for insect flight mechanics

    E-Print Network [OSTI]

    Zhou, Hui, M.S. Massachusetts Institute of Technology

    2008-01-01T23:59:59.000Z

    This project aims to develop MEMS actuators to aid in the study of insect flight mechanics. Specifically, we are developing actuators that can stimulate the antennae of the crepuscular hawk moth Manduca Sexta. The possible ...

  8. Space of Spaces

    E-Print Network [OSTI]

    Edward Anderson

    2014-11-30T23:59:59.000Z

    Wheeler emphasized the study of Superspace - the space of 3-geometries on a spatial manifold of fixed topology. This is a configuration space for GR; knowledge of configuration spaces is useful as regards dynamics and QM.In this Article I consider furthmore generalized configuration spaces to all levels within the conventional `equipped sets' paradigm of mathematical structure used in fundamental Theoretical Physics. This covers A) the more familiar issue of topology change in the sense of topological manifolds (tied to cobordisms), including via pinched manifolds. B) The less familiar issue of not regarding as fixed the yet deeper levels of structure: topological spaces themselves (and their metric space subcase), collections of subsets and sets. Isham has previously presented quantization schemes for a number of these. I consider some classical preliminaries for this program, aside from the most obvious (classical dynamics for each). Rather, I provide I) to all levels Relational and Background Independence criteria, which have Problem of Time facets as consequences. I demonstrate that many of these issues descend all the way down, whilst also documenting at which level the others cease to apply. II) Probability theory on configuration spaces. In fact such a stochastic treatment is how to further mathematize the hitherto fairly formal and sketchy subject of records theory (a type of formultion of quantum gravity). Along these lines I provide a number of further examples of records theories. This is in addition to Kendall's shape statistics being the example corresponding to relational mechanics models. To this example I now add 1) Cech cohomology, 2) Kendall's random sets, 3) the lattice of topologies on a fixed set. I finally consider 4) sheaves, both as a generalization of Cech cohomology and in connection to the study of stratified manifolds such as Superspace itself.

  9. Transuranic concentrations in reef and pelagic fish from the Marshall Islands. [/sup 239/Pu, /sup 240/Pu

    SciTech Connect (OSTI)

    Noshkin, V.E.; Eagle, R.J.; Wong, K.M.; Jokela, T.A.

    1980-09-01T23:59:59.000Z

    Concentrations of /sup 239 + 240/Pu are reported in tissues of several species of reef and pelagic fish caught at 14 different atolls in the northern Marshall Islands. Several regularities that are species dependent are evident in the distribution of /sup 239 + 240/Pu among different body tissues. Concentrations in liver always exceeded those in bone and concentrations were lowest in the muscle of all fish analyzed. A progressive discrimination against /sup 239 + 240/Pu was observed at successive trophic levels at all atolls except Bikini and Enewetak, where it was difficult to conclude if any real difference exists between the average concentration factor for /sup 239 + 240/Pu among all fish, which include bottom feeding and grazing herbivores, bottom feeding carnivores, and pelagic carnivores from different atoll locations. The average concentration of /sup 239 + 240/Pu in the muscle of surgeonfish from Bikini and Enewetak was not significantly different from the average concentrations determined in these fish at the other, lesser contaminated atolls. Concentrations among all 3rd, 4th, and 5th trophic level species are highest at Bikini where higher environmental concentrations are found. The reasons for the anomalously low concentrations in herbivores from Bikini and Enewetak are not known.

  10. Flight Path 30R - About ICE II

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC) Environmental Assessments (EA)Budget(DANCE) Target 1 Flight Path° flight path of WNR.

  11. Flight Path 30R - About ICE II

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC) Environmental Assessments (EA)Budget(DANCE) Target 1 Flight Path° flight path of

  12. Flight Path 30R - ICE II

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC) Environmental Assessments (EA)Budget(DANCE) Target 1 Flight Path° flight path ofLinks

  13. Flight Path 30R - ICE II

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC) Environmental Assessments (EA)Budget(DANCE) Target 1 Flight Path° flight path

  14. Flight Path 60R - About GEANIE

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC) Environmental Assessments (EA)Budget(DANCE) Target 1 Flight Path° flight

  15. Flight Path 60R - GEANIE Collaborators

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC) Environmental Assessments (EA)Budget(DANCE) Target 1 Flight Path° flightTarget 4

  16. Flight Path 60R - GEANIE publications

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC) Environmental Assessments (EA)Budget(DANCE) Target 1 Flight Path° flightTarget 4R -

  17. Flight Path 90L - About TPC

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC) Environmental Assessments (EA)Budget(DANCE) Target 1 Flight Path° flightTarget 4R

  18. Flight Path 90L - About TPC

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC) Environmental Assessments (EA)Budget(DANCE) Target 1 Flight Path° flightTarget

  19. Flight Path 90L - About TPC

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC) Environmental Assessments (EA)Budget(DANCE) Target 1 Flight Path° flightTargetL -

  20. Space weather and the electricity market: An initial assessment

    E-Print Network [OSTI]

    Schrijver, Karel

    Space weather and the electricity market: An initial assessment Kevin F. Forbes Department of Business and Economics, Catholic University of America, Washington, DC, USA O. C. St. Cyr Department of Physics, Catholic University of America, Washington, DC, USA NASA Goddard Space Flight Center, Greenbelt

  1. Flight Cancellation Behavior and Aviation System Performance

    E-Print Network [OSTI]

    Hill, Wendell T.

    Flight Cancellation Behavior and Aviation System Performance Analytical Support to the FAA Office;i Acknowledgments The research documented in this report was sponsored by the Federal Aviation Administration Air Traffic Organization Strategy and Performance Business Unit, through its National Center

  2. Generalized Automatic and Augmented Manual Flight Control

    E-Print Network [OSTI]

    Berlin,Technische Universität

    Flight Guidance and Control Tony.Lambregts@FAA.gov Tel 425-917-6581 Berlin Technical University & Incidents · China Airlines B747 spiral dive after engine failure · China Airlines A300 crash at Nagoya · A/P roll control saturation, engine out (China Airlines B747) · unexpected high altitude automatic

  3. The F/A-18 external burning flight test

    SciTech Connect (OSTI)

    Yungkurth, C.; Dawson, F.; Houck, S.; Corda, S.; Trefny, C. (Johns Hopkins University, Laurel, MD (United States) U.S. Navy, Naval Air Test Center, Patuxent River, MD (United States) NASA, Flight Research Center, Edwards, CA (United States) NASA, Lewis Research Center, Cleveland, OH (United States))

    1991-12-01T23:59:59.000Z

    A flight test program was undertaken to demonstrate the feasibility of obtaining external burning (EB) data in a flight environment, and to address the question of facility interference in ground test external burning data. Results showed that external burning was effective at reducing transonic base drag in a flight environment having dynamically changing conditions. The flight test program demonstrated that external burning is not just a laboratory phenomenon but is a viable technology for aerospace vehicles. 12 refs.

  4. National Aeronautics and Space Administration

    E-Print Network [OSTI]

    understanding of our planet, the solar system and the universe beyond. Alabama Economic Impact People Progress: A Very Smart Place Small Business Innovation Research: $37,000,000 to 31 Alabama companies 2012 Marshall

  5. Comparison of Ornithopter Wind Tunnel Force Measurements with Free Flight

    E-Print Network [OSTI]

    Fearing, Ron

    Comparison of Ornithopter Wind Tunnel Force Measurements with Free Flight Cameron Rose and Ronald S flight force model from wind tunnel data is a practical approach. In this work, we compare the flight, to measured wind tunnel force and moment values. We compare the two data sets at equilibrium as a metric

  6. Libraries Monday-Thursday Friday Saturday Sunday Phone E-mail Accounting 7:30am -10:30pm 7:30am -5pm 9am -5pm * 12pm -8pm 740-5027 library@marshall.usc.edu

    E-Print Network [OSTI]

    Wang, Hai

    - 5pm 9am - 5pm * 12pm - 8pm 740-5027 library@marshall.usc.edu Architecture & Fine Arts 9am - 10pm 9ampm 740-8520 library@marshall.usc.edu Cinematic Arts 9am - 10pm 9am - 5pm 9am - 5 pm 12pm - 8pm 740 Period [Doheny and S&E] Study Days & Exam Period * USC Marshall School of Business Facilities

  7. Free space laser communication experiments from Earth to the Lunar Reconnaissance Orbiter in lunar orbit

    E-Print Network [OSTI]

    Sun, Xiaoli

    Laser communication and ranging experiments were successfully conducted from the satellite laser ranging (SLR) station at NASA Goddard Space Flight Center (GSFC) to the Lunar Reconnaissance Orbiter (LRO) in lunar orbit. ...

  8. NATIONAL AERONAUTICS AND SPACE ADMINISTRATION David E. Steitz Policy/Program Office (202) 358-1730

    E-Print Network [OSTI]

    -2806 Goddard Space Flight Center Aqua Project Chris Rink CERES Instrument (757) 864-6786 Langley Research Headquarters, Washington. "Aqua will observe our Earth's oceans, atmosphere, land, ice and snow covers

  9. Los Alamos Novel Rocket Design Flight Tested

    ScienceCinema (OSTI)

    Tappan, Bryce

    2015-01-05T23:59:59.000Z

    Los Alamos National Laboratory scientists recently flight tested a new rocket design that includes a high-energy fuel and a motor design that also delivers a high degree of safety. Researchers will now work to scale-up the design, as well as explore miniaturization of the system, in order to exploit all potential applications that would require high-energy, high-velocity, and correspondingly high safety margins.

  10. Space Kimchi

    E-Print Network [OSTI]

    Hacker, Randi; Oborny, Jaimie; Tsutsui, William

    2006-07-05T23:59:59.000Z

    Broadcast Transcript: In space, no one can hear you scream... but did you know that in space no one can detect your smell either? The smell-taste connection means that food in space is not only weightless but tasteless, too. What's a flavor...

  11. !Tishomingo MARSHALL COUNTY

    E-Print Network [OSTI]

    /L as calcium carbonate, which is considered to be very hard (Hem, 1985). Although not a health hazard, hard rock types of the Arbuckle-Simpson aquifer are limestone (calcium carbonate) and dolomite (calcium magnesium carbonate). The water chemistry is produced by dissolving small amounts of minerals in these rocks

  12. Oregon Fire Marshall Letter

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels Data Center Home PageStationGreenhouse GasCalifornia State0ButtonWeb site Theand

  13. $?$--Rindler space

    E-Print Network [OSTI]

    J. Kowalski-Glikman

    2009-07-18T23:59:59.000Z

    In this paper we construct, and investigate some thermal properties of, the non-commutative counterpart of Rindler space, which we call $\\kappa$--Rindler space. This space is obtained by changing variables in the defining commutators of $\\kappa$--Minkowski space. We then re-derive the commutator structure of $\\kappa$--Rindler space with the help of an appropriate star product, obtained from the $\\kappa$--Minkowski one. Using this star product, following the idea of Padmanabhan, we find the leading order, $1/\\kappa$ correction to the Hawking thermal spectrum.

  14. Combined distance-of-flight and time-of-flight mass spectrometer

    DOE Patents [OSTI]

    Enke, Christie G; Ray, Steven J; Graham, Alexander W; Hieftje, Gary M; Barinaga, Charles J; Koppenaal, David W

    2014-02-11T23:59:59.000Z

    A combined distance-of-flight mass spectrometry (DOFMS) and time-of-flight mass spectrometry (TOFMS) instrument includes an ion source configured to produce ions having varying mass-to-charge ratios, a first detector configured to determine when each of the ions travels a predetermined distance, a second detector configured to determine how far each of the ions travels in a predetermined time, and a detector extraction region operable to direct portions of the ions either to the first detector or to the second detector.

  15. Airport flight gate scheduling with constraint programming Flight gate scheduling is concerned with finding an assignment of flights to terminal or ramp positions,

    E-Print Network [OSTI]

    Aickelin, Uwe

    of the start and completion times of the processing of a flight at its position. A good assignment may reduce activities on the ramp as well as in the terminal. The key idea behind the model presented here is to look. To cope with large practical problems within the order of magnitude of thousand flights per day

  16. Flight Path 30L - ICE House

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItem NotEnergy,ARMFormsGasReleaseSpeechesHall ATours, Programs andR Flight Path 15R is aL

  17. Flight Path 30R | ICE II

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItem NotEnergy,ARMFormsGasReleaseSpeechesHall ATours, Programs andR Flight Path 15R is

  18. Flight Path Target 4 East Port

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItem NotEnergy,ARMFormsGasReleaseSpeechesHall ATours, Programs andR Flight Path 15R90L

  19. Flight Path 30L - About ICE House

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC) Environmental Assessments (EA)Budget(DANCE) Target 1 Flight Path 14Publications

  20. Flight Path 30L - ICE House

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC) Environmental Assessments (EA)Budget(DANCE) Target 1 Flight Path 14PublicationsLinks

  1. Flight Path 30L - ICE House

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC) Environmental Assessments (EA)Budget(DANCE) Target 1 Flight Path

  2. Geophysical flight line flying and flight path recovery utilizing the Litton LTN-76 inertial navigation system

    SciTech Connect (OSTI)

    Mitkus, A.F.; Cater, D.; Farmer, P.F.; Gay, S.P. Jr.

    1981-11-01T23:59:59.000Z

    The Litton LTN-76 Inertial Navigation Systems (INS) with Inertial Track guidance System (ITGS) software is geared toward the airborne survey industry. This report is a summary of tests performed with the LTN-76 designed to fly an airborne geophysical survey as well as to recover the subsequent flight path utilizing INS derived coordinates.

  3. acoustic flight tests: Topics by E-print Network

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

    position and dimensions of flaws that produce AE. Time of Flight Diffraction (TOFD), ultrasonic examination is also commonly used for flaw sizing. 1.5 The values stated...

  4. B-2 Bomber During In-flight Refueling Normal Heart

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

    2 Bomber During In-flight Refueling Normal Heart Image Technology to Detect Concealed Nuclear Material in Trucks and Cargo Containers Single Abnormality Possible Heart Attack Disc...

  5. Utilizing a Russian space nuclear reactor for a United States space mission: Systems integration issues

    SciTech Connect (OSTI)

    Reynolds, E.; Schaefer, E. [Johns Hopkins Univ., Laurel, MD (United States). Applied Physics Lab.; Polansky, G.; Lacy, J. [Phillips Lab., Albuquerque, NM (United States); Bocharov, A. [GDBMB, St. Petersburg (Russian Federation)

    1993-09-30T23:59:59.000Z

    The Nuclear Electric Propulsion Space Test Program (NEPSTP) has developed a cooperative relationship with several institutes of the former Soviet Union to evaluate Russian space hardware on a US spacecraft One component is the Topaz II Nuclear Power System; a built and flight qualified nuclear reactor that has yet to be tested in space. The access to the Topaz II reactor provides the NEPSTP with a rare opportunity; to conduct an early flight demonstration of nuclear electric propulsion at a relatively low cost. This opportunity, however, is not without challenges. Topaz II was designed to be compatible with Russian spacecraft and launch vehicles. It was manufactured and flight qualified by Russian techniques and standards and conforms to safety requirements of the former Soviet Union, not the United States. As it is desired to make minimal modifications to the Topaz II, integrating the reactor system with a United States spacecraft and launch vehicle presents an engineering challenge. This paper documents the lessons teamed regarding the integration of reactor based spacecraft and also some insight about integrating Russian hardware. It examines the planned integration flow along with specific reactor requirements that affect the spacecraft integration including American-Russian space system compatibility.

  6. Mmilili M. Mapolelo1,2,Lateefah A. Stanford1,2, Ryan P. Rodgers1,2*, Andrew Yen3, Justin Debord3, Sam Asomaning3 and Alan G. Marshall1,2*

    E-Print Network [OSTI]

    .; Debord, J.; Asomaning, S.; Marshall, A. G. "Chemical Speciation of Calcium and Sodium Deposits by Electrospray Ionization FT-ICR Mass Spectrometry", Energy & Fuels 2009, 23, 349-355. *Supported by NSF (DMR accuracy of FT-ICR MS provides detailed acidic speciation for deposits and emulsions analyzed. 1Ion

  7. Nonlinear Flight Control Using Neural Networks and Feedback Linearization

    E-Print Network [OSTI]

    Nonlinear Flight Control Using Neural Networks and Feedback Linearization Byoung So0 Kim1, Anthony approaches to aircraft flight control involve linearization of these dynamicsabout a set of pre eliminate many of the undesirable features of linear control. Control of nonlinear systems by inverting

  8. attitude flight dynamics: Topics by E-print Network

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

    attitude flight dynamics 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 FLIGHT DYNAMICS OF HIGHLY...

  9. Controller Synthesis for Constrained Flight Systems via Receding Horizon Optimization

    E-Print Network [OSTI]

    Murray, Richard M.

    Controller Synthesis for Constrained Flight Systems via Receding Horizon Optimization Richard M stabilize flight systems us- ing receding horizon, optimal control.1,8 This pa- per advocates the use functions at the inner and outer loop levels and significantly enhances the ability of the control system

  10. airstar flight test: Topics by E-print Network

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

    airstar flight test 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 Orion Flight Test Exploration...

  11. Tracking butterfly flight paths across the landscape with harmonic radar

    E-Print Network [OSTI]

    Northampton, University of

    Tracking butterfly flight paths across the landscape with harmonic radar E. T. Cant1,*, A. D. Smith of five butterfly species were successfully tracked using harmonic radar within an agricultural landscape. Keywords: butterfly flight; harmonic radar; linear landscape features; Aglais urticae; Inachis io 1

  12. Mercury Surface, Space Environment, Geochemistry, and Ranging Mission

    E-Print Network [OSTI]

    Mojzsis, Stephen J.

    ·Carnegie Institution of Washington ·NASA Goddard Space Flight Center ·University of Michigan ·Southwest's atmosphere generated? Does Mercury have ice at its poles? Combining an ultraviolet spectrometer and infrared McClintock Other organizations involved: ·The Johns Hopkins University Applied Physics Laboratory

  13. Control and Intelligent Systems, Vol. 33, No. 3, 2005 DECENTRALIZED FLIGHT CONTROL

    E-Print Network [OSTI]

    Liu, Hugh H.T.

    Control and Intelligent Systems, Vol. 33, No. 3, 2005 DECENTRALIZED FLIGHT CONTROL INTEGRATION- tation, and is well fitted into a systematic flight control systems development and engineering process Words Decentralized control, control integration, performance analysis 1. Introduction Modern flight

  14. Adaptive control for Mars atmospheric flight

    E-Print Network [OSTI]

    Restrepo, Carolina Isabel

    2009-05-15T23:59:59.000Z

    landing accuracy requirements for a manned space vehicle make it necessary to ?y a controlled entry trajectory rather than a more robust ballistic entry trajectory used for some robotic missions. The large variations in Mars atmospheric properties make a...

  15. Risk perspectives for TOPAZ II flight mission

    SciTech Connect (OSTI)

    Payne, A.C. Jr. [Sandia National Labs., Albuquerque, NM (United States); Haskin, F.E. [New Mexico Univ., Albuquerque, NM (United States). Dept. of Chemical and Nuclear Engineering

    1993-11-01T23:59:59.000Z

    The purpose of this paper is to present a preliminary estimate of the nuclear-related public health risk presented by launching and operating the Russian TOPAZ II space reactor as part of the Nuclear Electric Propulsion Space Test Program (NEPSTP). This risk is then compared to the risks from the operation of commercial nuclear power reactors and previously planned and/or launched space nuclear power missions. For the current mission profile, the initial estimate of the risk posed by launching and operating TOPAZ II is significantly less (at least two orders of magnitude) than that estimated for prior space nuclear missions. Even allowing for the large uncertainties in this estimate, it does not appear that the NEPSTP mission will present a significant health risk to the public.

  16. E-Print Network 3.0 - airplane flight recorder Sample Search...

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

    of Center-TRACON Summary: route arrival phase of flight. The Transport Systems Research Vehicle (TSRV) Boeing 737 airplane based... and airplane Flight Management System....

  17. Space Fission System Test Effectiveness

    SciTech Connect (OSTI)

    Houts, Mike [Los Alamos National Laboratory, MS-K575, Los Alamos, NM 87545 (United States); Schmidt, Glen L. [New Mexico Tech, Institute for Engineering Research and Applications, 901 University Blvd SE, Albuquerque, NM 87109-4339 (United States); Van Dyke, Melissa; Godfroy, Tom; Martin, James; Bragg-Sitton, Shannon; Dickens, Ricky; Salvail, Pat; Harper, Roger [NASA MSFC, TD40, Marshall Space Flight Center, AL, 35812 (United States)

    2004-02-04T23:59:59.000Z

    Space fission technology has the potential to enable rapid access to any point in the solar system. If fission propulsion systems are to be developed to their full potential, however, near-term customers need to be identified and initial fission systems successfully developed, launched, and utilized. One key to successful utilization is to develop reactor designs that are highly testable. Testable reactor designs have a much higher probability of being successfully converted from paper concepts to working space hardware than do designs which are difficult or impossible to realistically test. ''Test Effectiveness'' is one measure of the ability to realistically test a space reactor system. The objective of this paper is to discuss test effectiveness as applied to the design, development, flight qualification, and acceptance testing of space fission systems. The ability to perform highly effective testing would be particularly important to the success of any near-term mission, such as NASA's Jupiter Icy Moons Orbiter, the first mission under study within NASA's Project Prometheus, the Nuclear Systems Program.

  18. Region Three Aerial Measurement System Flight Planning Tool - 12006

    SciTech Connect (OSTI)

    Messick, Chuck; Pham, Minh; Smith, Ron; Isiminger, Dave [Savannah River Nuclear Solutions, Aiken, South Carolina 29808 (United States)

    2012-07-01T23:59:59.000Z

    The Region 3 Aerial Measurement System Flight Planning Tool is used by the National Nuclear Security Agency (NNSA), United States Department of Energy, Radiological Assistance Program, Region 3, to respond to emergency radiological situations. The tool automates the flight planning package process while decreasing Aerial Measuring System response times and decreases the potential for human error. Deployment of the Region Three Aerial Measurement System Flight Planning Tool has resulted in an immediate improvement to the flight planning process in that time required for mission planning has been reduced from 1.5 hours to 15 minutes. Anecdotally, the RAP team reports that the rate of usable data acquired during surveys has improved from 40-60 percent to over 90 percent since they began using the tool. Though the primary product of the flight planning tool is a pdf format document for use by the aircraft flight crew, the RAP team has begun carrying their laptop computer on the aircraft during missions. By connecting a Global Positioning System (GPS) device to the laptop and using ESRI ArcMap's GPS tool bar to overlay the aircraft position directly on the flight plan in real time, the RAP team can evaluate and correct the aircraft position as the mission is executed. (authors)

  19. Space variations in axis height of the jet stream core

    E-Print Network [OSTI]

    Leutwyler, Cooke Hearon

    1965-01-01T23:59:59.000Z

    , In addition to the overall in- crease in the number of flights, the advent of jet and turboprop airpla, nes makes the jet stream level, viz. , 25, 000 to 45, 000 ft, the most desirable level for fuel economy during flight. Once man began to move about...SPACE VARIATIONS IN AKIS HEIGHT OF THE JET STREAM CORE A Thesis By COOKE HEARON LEUTWYLER, CAPT USAF Submitted to the Graduate College of the Texas ASM University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE...

  20. Space Videos

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del Sol HomeFacebookScholarship Fund3Biology|Solar windMarch 26,SowjanyaSpaceSpace

  1. Hyperspectral Aerosol Optical Depths from TCAP Flights

    SciTech Connect (OSTI)

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

    2013-11-13T23:59:59.000Z

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

  2. National Aeronautics and Space Administration

    E-Print Network [OSTI]

    ,500,000,000 Cleaning Oil Spills From Land Healing Technology for Cancer Patients High-Pressure Systems to Suppress: A Very Smart Place Small Business Innovation Research: $37,000,000 to 31 Alabama companies 2012 Marshall and Mathematics (STEM) careers. Huntsville: one of the Top 10 Smartest Cities in the World ­ Forbes (12

  3. Small high cooling power space cooler

    SciTech Connect (OSTI)

    Nguyen, T. V.; Raab, J.; Durand, D.; Tward, E. [Northrop Grumman Aerospace Systems Redondo Beach, Ca, 90278 (United States)

    2014-01-29T23:59:59.000Z

    The small High Efficiency pulse tube Cooler (HEC) cooler, that has been produced and flown on a number of space infrared instruments, was originally designed to provide cooling of 10 W @ 95 K. It achieved its goal with >50% margin when limited by the 180 W output ac power of its flight electronics. It has also been produced in 2 stage configurations, typically for simultaneously cooling of focal planes to temperatures as low as 35 K and optics at higher temperatures. The need for even higher cooling power in such a low mass cryocooler is motivated by the advent of large focal plane arrays. With the current availability at NGAS of much larger power cryocooler flight electronics, reliable long term operation in space with much larger cooling powers is now possible with the flight proven 4 kg HEC mechanical cooler. Even though the single stage cooler design can be re-qualified for those larger input powers without design change, we redesigned both the linear and coaxial version passive pulse tube cold heads to re-optimize them for high power cooling at temperatures above 130 K while rejecting heat to 300 K. Small changes to the regenerator packing, the re-optimization of the tuned inertance and no change to the compressor resulted in the increased performance at 150 K. The cooler operating at 290 W input power achieves 35 W@ 150 K corresponding to a specific cooling power at 150 K of 8.25 W/W and a very high specific power of 72.5 W/Kg. At these powers the cooler still maintains large stroke, thermal and current margins. In this paper we will present the measured data and the changes to this flight proven cooler that were made to achieve this increased performance.

  4. Flight test and evaluation of Omega navigation for general aviation

    E-Print Network [OSTI]

    Hwoschinsky, Peter V.

    1975-01-01T23:59:59.000Z

    A seventy hour flight test program was accomplished to determine the suitability and accuracy of a low cost Omega navigation receiver in a general aviation aircraft. An analysis was made of signal availability in two widely ...

  5. accelerated flight part: Topics by E-print Network

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

    Index 1 Neutron energy and time-of-flight spectra behind the lateral shield of a high-energy electron accelerator beam dump. Part 2. Monte Carlo simulations CERN Preprints...

  6. Optimal Formation Flight Control Using Coupled Inter-Spacecraft Dynamics

    E-Print Network [OSTI]

    , Alvar Saenz-Otero October 2009 SSL # 10-09 #12;#12;Optimal Formation Flight Control Using Coupled Inter-Spacecraft Dynamics Martin Azkarate Vecilla, Alvar Saenz-Otero October 2009 SSL # 10-09 This work is based

  7. Decomposing global light transport using time of flight imaging

    E-Print Network [OSTI]

    Wu, Di

    Global light transport is composed of direct and indirect components. In this paper, we take the first steps toward analyzing light transport using high temporal resolution information via time of flight (ToF) images. The ...

  8. autonomous flight control: Topics by E-print Network

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

    Syst (2009) 54:229244 DOI 10.1007s10846-008-9263-0 Fuzzy Logic Based Approach to Design of Flight Control and Navigation Tasks for Autonomous Unmanned Aerial Vehicles...

  9. WHAT ASRS DATA TELL ABOUT INADEQUATE FLIGHT CREW MONITORING

    E-Print Network [OSTI]

    of the Battelle ASRS research staff. She is currently pursuing a M.S. in Human Factors/ Ergonomics at San Jose and mode status, i.e., Flight Management System (FMS) entries, Mode Control Panel (MCP) settings/selections

  10. Flight test measurements and theoretical lift prediction for flow energizers

    E-Print Network [OSTI]

    Pradhan, Amit Aravind

    1986-01-01T23:59:59.000Z

    OF SCIENCE May 1986 Major Subject: Aerospace Engineering FLIGHT TEST MEASUREMENTS AND THEORETICAL LIFT PREDICTION FOR FLOW ENERGIZERS A Thesis by AHIT ARAVIND PRADHAN Approved as to style and content by: Donald T. Mard (Chairman of Committee...) Howard L. Chevalier (Member) Garng H. Huang (Member) gg~j(EC( C, Clogs' Malter E. Haisler (Head of Department) Hay 1986 ABSTRACT Flight Test Measurements and Theoretical Lift prediction for Flow Energizers. (May 1986) Amit Aravind Pradhan, B...

  11. Wing Flips and Vortices: a Biologist's View of Insect Flight Steering Dr. Jeff Dawson

    E-Print Network [OSTI]

    Dawson, Jeff W.

    in Aerospace Flight Biofuels for Aviation: Challenges and Sustainability Dr. Ömer Gülder Professor, University

  12. Animated Space

    E-Print Network [OSTI]

    Amin, Ash

    2014-01-01T23:59:59.000Z

    , symbolic and affective association. The cultural and political pushes of markets, states, parliaments, bureaucracies, telephones, television, film, print and social media, religion, nation, and other spaces of attachment tend to be neglected... -corporeal, subject-centred? It is generally assumed that in urban areas with rudimentary technologies, poor infrastructures, and failing bureaucracies, humans do the heavy lifting: parsing without prosthetics and developing skills of improvisation, acuity...

  13. Flight Testing of an Advanced Airborne Natural Gas Leak Detection System

    SciTech Connect (OSTI)

    Dawn Lenz; Raymond T. Lines; Darryl Murdock; Jeffrey Owen; Steven Stearns; Michael Stoogenke

    2005-10-01T23:59:59.000Z

    ITT Industries Space Systems Division (Space Systems) has developed an airborne natural gas leak detection system designed to detect, image, quantify, and precisely locate leaks from natural gas transmission pipelines. This system is called the Airborne Natural Gas Emission Lidar (ANGEL) system. The ANGEL system uses a highly sensitive differential absorption Lidar technology to remotely detect pipeline leaks. The ANGEL System is operated from a fixed wing aircraft and includes automatic scanning, pointing system, and pilot guidance systems. During a pipeline inspection, the ANGEL system aircraft flies at an elevation of 1000 feet above the ground at speeds of between 100 and 150 mph. Under this contract with DOE/NETL, Space Systems was funded to integrate the ANGEL sensor into a test aircraft and conduct a series of flight tests over a variety of test targets including simulated natural gas pipeline leaks. Following early tests in upstate New York in the summer of 2004, the ANGEL system was deployed to Casper, Wyoming to participate in a set of DOE-sponsored field tests at the Rocky Mountain Oilfield Testing Center (RMOTC). At RMOTC the Space Systems team completed integration of the system and flew an operational system for the first time. The ANGEL system flew 2 missions/day for the duration for the 5-day test. Over the course of the week the ANGEL System detected leaks ranging from 100 to 5,000 scfh.

  14. 3.1 RESEARCH EXPENDITURES AND FUNDING ECE Research

    E-Print Network [OSTI]

    Pattanaik, Sumanta N.

    FUNDED Abdolvand EAGER: Investigation and Optimization of Thermoelectric Properties of Highly with the Hurricane Imaging Radiometer (HIRAD) NASA Marshall Space Flight Center $85,489.00 Improved Active-Inspired Logic Design with Graph and Field Theory NSF $271,642.00 BRIGE: Minimum-Energy Bio- Inspired Analogic

  15. Safety, Health, and Environmental (SHE) Program

    E-Print Network [OSTI]

    Waliser, Duane E.

    Safety, Health, and Environmental (SHE) Program Construction Awareness Training (SHE 101C) Marshall Space Flight Center Safety, Health, & Environmental (SHE) Program SHE 101C Presented By: MSFC Industrial personnel to avoid critical delays If there is an injury to personnel or damage to MSFC property, material

  16. King Air flight RICO 2004/12/13 page 1 King Air N2UW flight report for December 13, 2004

    E-Print Network [OSTI]

    Vali, Gabor

    repair of the air conditioner on the aircraft, a test flight was needed and was to be transformedKing Air flight ­ RICO ­ 2004/12/13 page 1 King Air N2UW flight report for December 13, 2004 Crew: Drew, Vali, Oolman, Glover After

  17. Space Sciences

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What'sis Taking Over Our Instagram Secretary Moniz9MorganYouofSolvingexplore correlation613Space451

  18. Contestation of Space

    E-Print Network [OSTI]

    Alkhalili, Nura

    2012-01-01T23:59:59.000Z

    Volume 25, 2012 Contestation of Space A Photo Essay by Nuraoccurring in Ramallah between refugee and non-refugee space.Keywords: Divided spaces Introduction This study was

  19. Competing for Shelf Space.

    E-Print Network [OSTI]

    Martínez-de-Albéniz, V.; Roels, G.

    2007-01-01T23:59:59.000Z

    Retailers, and Shelf Space. ” Journal of Marketing, 26(3),Model for Optimizing Retail Space Allocations. ” ManagementMethods to Estimate Shelf Space Elasticities. ” Quant.

  20. A flight software development and simulation framework for advanced space systems

    E-Print Network [OSTI]

    Enright, John Patrick, 1974-

    2002-01-01T23:59:59.000Z

    Distributed terrestrial computer systems employ middleware software to provide communications abstractions and reduce software interface complexity. Embedded applications are adopting the same approaches, but must make ...

  1. Early Flight Fission Test Facilities (EFF-TF) To Support Near-Term Space Fission Systems

    SciTech Connect (OSTI)

    Van Dyke, Melissa [Marshall Space Flight Center, National Aeronautics and Space Administration, Huntsville, Alabama, 35812 (United States)

    2004-02-04T23:59:59.000Z

    Through hardware based design and testing, the EFF-TF investigates fission power and propulsion component, subsystems, and integrated system design and performance. Through demonstration of systems concepts (designed by Sandia and Los Alamos National Laboratories) in relevant environments, previous non-nuclear tests in the EFF-TF have proven to be a highly effective method (from both cost and performance standpoint) to identify and resolve integration issues. Ongoing research at the EFF-TF is geared towards facilitating research, development, system integration, and system utilization via cooperative efforts with DOE labs, industry, universities, and other NASA centers. This paper describes the current efforts for 2003.

  2. Proceedings NASA Goddard Space Flight Center Conference Mass Storage Systems Technologies, September 1719, College Park, MD.

    E-Print Network [OSTI]

    resources required individual applications aggregate demands made by continually increasing number clients users, response time of distributed operations must improve. this paper, analyze measurements Andrew of poor response time significant enough trigger customer dissatisfaction. particular, we show how, after

  3. The ASU 100 Cities Project and the Mars Space Flight Facility (MSFF) are developing JEarth, a

    E-Print Network [OSTI]

    Hall, Sharon J.

    models - such as GTOPO30 ! Vector-based shapefiles, including geology, ecology, social and political.echo.eos.nasa.gov ! ASTER and GTOPO 30 DEMs and profile tools ! Incorporation of CAP LTER shapefiles for the 200 point available Mars data sets !Global datasets and individual images !Regional maps and mosaics !Shapefiles

  4. Cloudy Skies W. Wiscombe and A. Davis NASA Goddard Space Flight Center

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office511041clothAdvanced Materials Advanced. C o w l i t zManufacturing:DOE NationalCommitteeof3 theR. N.W.

  5. Ultra-wideband radios for time-of-flight-ranging and network position estimation

    DOE Patents [OSTI]

    Hertzog, Claudia A. (Houston, TX); Dowla, Farid U. (Castro Valley, CA); Dallum, Gregory E. (Livermore, CA); Romero, Carlos E. (Livermore, CA)

    2011-06-14T23:59:59.000Z

    This invention provides a novel high-accuracy indoor ranging device that uses ultra-wideband (UWB) RF pulsing with low-power and low-cost electronics. A unique of the present invention is that it exploits multiple measurements in time and space for very accurate ranging. The wideband radio signals utilized herein are particularly suited to ranging in harsh RF environments because they allow signal reconstruction in spite of multipath propagation distortion. Furthermore, the ranging and positioning techniques discussed herein directly address many of the known technical challenges encountered in UWB localization regarding synchronization and sampling. In the method developed, noisy, corrupted signals can be recovered by repeating range measurements across a channel, and the distance measurements are combined from many locations surrounding the target in a way that minimizes the range biases associated to indirect flight paths and through-wall propagation delays.

  6. Cas A flight 2 13apr98 Cas A Calibration

    E-Print Network [OSTI]

    Cas A flight 2 ­ 13apr98 Cas A Calibration QMAP Flight 2, 10Nov96 th, 13Apr98 . beam pairs ­ 13apr98 calibration spikes a0 a1 a2 a3 a4 frame CAL Ka1 9771.8 ­0.25804 8.62E­06 ­1.23E­10 6.74E­16.3 ± 2.1 0.0456 ± 0.0009 2.0% 0.08 6.37E­07 Q4 89.7 ± 1.4 0.0323 ± 0.0005 1.6% 0.08 4.51E­07 Calibration

  7. Cas A flight 1 10apr98 Cas A Calibration

    E-Print Network [OSTI]

    Cas A flight 1 ­ 10apr98 Cas A Calibration QMAP Flight 1, 16Jun96 th, 10apr98 . beam pairs are now ­ 10apr98 calibration spikes (using f2) a0 a1 a2 a3 a4 frame f2 CAL Ka1 4251.5 237.08 0.014613 ­11­06 Calibration errors without K/CAL Cas A n Ka1 0.360 ± 0.041 11.3% ± 0.027 ± 0.005 errors include

  8. Aircraft Integration and Flight Testing of 4STAR

    SciTech Connect (OSTI)

    Flynn, CJ; Kassianov, E; Russell, P; Redemann, J; Dunagan, S; Holben, B

    2012-10-12T23:59:59.000Z

    Under funding from the U.S. Dept. of Energy, in conjunction with a funded NASA 2008 ROSES proposal, with internal support from Battelle Pacific Northwest Division (PNWD), and in collaboration with NASA Ames Research Center, we successfully integrated the Spectrometer for Sky-Scanning, Sun-Tracking Atmospheric Research (4STAR-Air) instrument for flight operation aboard Battelle’s G-1 aircraft and conducted a series of airborne and ground-based intensive measurement campaigns (hereafter referred to as “intensives”) for the purpose of maturing the initial 4STAR-Ground prototype to a flight-ready science-ready configuration.

  9. Lyapunov functions nonlinear spaces

    E-Print Network [OSTI]

    Hafstein, Sigurður Freyr

    Lyapunov functions on nonlinear spaces R. Sepulchre -- University of Liege, Belgium Reykjavik - July 2013 Constructing Lyapunov functions: a personal journey · Lyap functions in linear spaces (1994: homogeneous spaces with flat, positive, and negative curvature) Lyapunov functions in linear spaces 3

  10. 3741SPACE AUDIT PROCEDURE Space audit

    E-Print Network [OSTI]

    Page 1 3741SPACE AUDIT PROCEDURE Space audit identified to be conducted Will audit disrupt or disturb occupants of the space Notify Faculty, School or Business Unit of the audit Is the audit for timetabling purposes Is the audit a physical audit Confirm audit requirements Is the audit for other space

  11. UNIVERSITY SPACE POLICY ALLOCATION OF UNIVERSITY SPACE

    E-Print Network [OSTI]

    UNIVERSITY COLLEGE DUBLIN UNIVERSITY SPACE POLICY #12;ALLOCATION OF UNIVERSITY SPACE I Purpose To provide a methodology for the allocation of space across the University II Background Due to the university's success in attracting research funding, the need for space and facilities has grown

  12. COMMERCIAL SPACE ACCOMPLISHMENTS Commercial Cargo Space Accomplishments

    E-Print Network [OSTI]

    Waliser, Duane E.

    11/13/2013 COMMERCIAL SPACE ACCOMPLISHMENTS Commercial Cargo Space Accomplishments The Obama Administration's ambitious commercial space program, which has bipartisan support in Congress, has enabled NASA's successful partnership with two American companies now able to resupply the station - SpaceX and Orbital

  13. Understanding the Columbia Space Shuttle Accident

    SciTech Connect (OSTI)

    Osheroff, Doug (Stanford University) [Stanford University

    2004-06-16T23:59:59.000Z

    On February 1, 2003, the NASA space shuttle Columbia broke apart during re-entry over East Texas at an altitude of 200,000 feet and a velocity of approximately 12,000 mph. All aboard perished. Prof. Osheroff was a member of the board that investigated the origins of this accident, both physical and organizational. In his talk he will describe how the board was able to determine with almost absolute certainty the physical cause of the accident. In addition, Prof. Osherhoff will discuss its organizational and cultural causes, which are rooted deep in the culture of the human spaceflight program. Why did NASA continue to fly the shuttle system despite the persistent failure of a vital sub-system that it should have known did indeed pose a safety risk on every flight? Finally, Prof. Osherhoff will touch on the future role humans are likely to play in the exploration of space.

  14. Management Plan Large-Area Time-of-Flight System

    E-Print Network [OSTI]

    Llope, William J.

    Management Plan for the Large-Area Time-of-Flight System for STAR at Brookhaven National Laboratory For the U.S. Department of Energy Office of Science Office of Nuclear Physics December 1, 2005 #12;2 STAR Project Manager Timothy Hallman STAR Spokesman Brookhaven National Lab approval: Thomas Ludlam BNL Project

  15. automated flight test: Topics by E-print Network

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

    flight test 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 Test Automation Test Automation Computer...

  16. Correction to “Hyperspectral Aerosol Optical Depths from TCAP Flights

    SciTech Connect (OSTI)

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

    2014-02-16T23:59:59.000Z

    In the paper “Hyperspectral aerosol optical depths from TCAP flights” by Y. Shinozuka et al. (Journal of Geophysical Research: Atmospheres, 118, doi:10.1002/2013JD020596, 2013), Tables 1 and 2 were published with the column heads out of order. Tables 1 and 2 are published correctly here. The publisher regrets the error.

  17. Highly segmented, high resolution time-of-flight system

    SciTech Connect (OSTI)

    Nayak, T.K.; Nagamiya, S.; Vossnack, O.; Wu, Y.D.; Zajc, W.A. [Columbia Univ., New York, NY (United States); Miake, Y.; Ueno, S.; Kitayama, H.; Nagasaka, Y.; Tomizawa, K.; Arai, I.; Yagi, K [Univ. of Tsukuba, (Japan)

    1991-12-31T23:59:59.000Z

    The light attenuation and timing characteristics of time-of-flight counters constructed of 3m long scintillating fiber bundles of different shapes and sizes are presented. Fiber bundles made of 5mm diameter fibers showed good timing characteristics and less light attenuation. The results for a 1.5m long scintillator rod are also presented.

  18. Intelligent terrain avoidance agent for General Aviation Free Flight

    E-Print Network [OSTI]

    Gesting, Paul

    2013-02-22T23:59:59.000Z

    In order to reduce the workload of Air Traffic Controllers, a new concept called Free Flight has emerged for General Aviation. This system takes the load off of the air traffic controller and puts the responsibility on the pilot. In order to help...

  19. Analysis of a time-of-flight neutron spectrometer

    SciTech Connect (OSTI)

    Biggs, F.

    1983-12-01T23:59:59.000Z

    A neutron spectrometer is analyzed. The spectrum is resolved using a time-of-flight method in which the angular position of a rapidly spinning wheel is used to measure time. The measurement method is summarized, the data-analysis problem is formulated, units are discussed, the calibration technique is described, and a spectral transformation is developed.

  20. Proposal for Cherenkov Time of Flight Technique with Picosecond Resolution

    SciTech Connect (OSTI)

    S. Majewski; A. Margaryan; L. Tang

    2005-08-05T23:59:59.000Z

    A new particle identification device for Jlab 12 GeV program is proposed. It is based on the measurement of time information obtained by means of a new photon detector and time measuring concept. The expected time measurement precision for the Cherenkov time-of-flight detector is about or less than 10 picosecond for Cherenkov radiators with lengths less than 50 cm.

  1. APOLLO 7 40th Anniversary Frontiers of Flight Museum

    E-Print Network [OSTI]

    APOLLO 7 40th Anniversary Frontiers of Flight Museum Dallas, Texas 17 October 2008 N. A. Armstrong., the first Apollo crew sat in their Apollo 1 spacecraft during a simulated countdown test when tragedy struck be their replacement. They had been completely prepared to fly that original Apollo Command Module if it had been

  2. Cryogenic heat pipe for cooling high temperature superconductors with application to Electromagnetic Formation Flight Satellites

    E-Print Network [OSTI]

    Kwon, Daniel W., 1980-

    2009-01-01T23:59:59.000Z

    An emerging method of propellant-less formation flight propulsion is the use of electromagnets coupled with reaction wheels. This technique is called Electromagnetic Formation Flight (EMFF). In order to create a large ...

  3. Hover, Transition, and Level Flight Control Design for a Single-Propeller Indoor Airplane

    E-Print Network [OSTI]

    Frank, Adrian

    2007-05-15T23:59:59.000Z

    This paper presents vehicle models and test flight results for an autonomous fixed-wing airplane that is designed to take-off, hover, transition to and from level-flight modes, and perch on a vertical landing platform in ...

  4. Stability derivative extraction from flight test data for a general aviation aircraft

    E-Print Network [OSTI]

    Randall, Brian Edward

    1996-01-01T23:59:59.000Z

    The Gulfstream Commander 700 (N700AE) aircraft owned by the Texas A&M Flight Mechanics Laboratory (FML) is currently being modeled on the Engineering Flight Simulator (EFS) for testing of an integrated cockpit system for general aviation (GA...

  5. Mass Spectrometer: Time of Flight Secondary Ion (ToF SIMS) -...

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

    - 1997 Mass Spectrometer: Time of Flight Secondary Ion (ToF SIMS) - 1997 The Physical Electronics Instruments (PHI) Model T2100 time-of-flight secondary ion mass spectrometer...

  6. The Chandra High Energy Transmission Grating: Design, Fabrication, Ground Calibration and Five Years in Flight

    E-Print Network [OSTI]

    Canizares, Claude R.

    Details of the design, fabrication, and ground and flight calibration of the High Energy Transmission Grating (HETG) on the Chandra X?Ray Observatory are presented after 5 years of flight experience. Specifics include the ...

  7. Survey of historical incidences with Controls-Structures Interaction and recommended technology improvements needed to put hardware in space

    SciTech Connect (OSTI)

    Ketner, G.L.

    1989-03-01T23:59:59.000Z

    Pacific Northwest Laboratory (PNL) conducted a survey for the Controls-Structures Interaction (CSI) Office of the National Aeronautics and Space Administration's (NASA) Langley Research Center. The purpose of the survey was to collect information documenting past incidences of problems with CSI during design, analysis, ground development, test and/or flight operation of space systems in industry. The survey was conducted to also compile recommended improvements in technology to support future needs for putting hardware into space. 3 refs., 1 tab.

  8. Regional Super ESPC Saves Energy and Dollars at NASA's Johnson Space Center

    SciTech Connect (OSTI)

    Federal Energy Management Program

    2001-05-21T23:59:59.000Z

    This case study about energy saving performance contacts (ESPCs) presents an overview of how the NASA's Johnson Space Flight Center established an ESPC contract and the benefits derived from it. The Federal Energy Management Program instituted these special contracts to help federal agencies finance energy-saving projects at their facilities.

  9. CRYSTALLOGRAPHIC POINT AND SPACE

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    CRYSTALLOGRAPHIC POINT AND SPACE GROUPS Andy Elvin June 10, 2013 #12;Contents Point and Space no reflection axes #12;Cube and Octahedron are dual Symmetries under Oh #12;Space Groups Subgroups of E(3) Point Group + Translation { R | 0 }{ E | t }a = { R | t }a = Ra + t 230 Space Groups 73 symmorphic space

  10. Definitions Numbered Space

    E-Print Network [OSTI]

    Behmer, Spencer T.

    Definitions · Numbered Space ­ a single space marked with a number and reserved for a single permit 24/7 · Unnumbered Space ­ a space which can be used by any customer allowed to park in that lot. High Low Average Question 4: If I buy a staff permit for an UNNUMBERED* space in a non-gated surface

  11. Iowa State Fire Marshall Amendment

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels Data Center Home PageStationGreenhouse GasCalifornia State0ButtonWeb site and in

  12. Ongoing Space Nuclear Systems Development in the United States

    SciTech Connect (OSTI)

    S. Bragg-Sitton; J. Werner; S. Johnson; Michael G. Houts; Donald T. Palac; Lee S. Mason; David I. Poston; A. Lou Qualls

    2011-10-01T23:59:59.000Z

    Reliable, long-life power systems are required for ambitious space exploration missions. Nuclear power and propulsion options can enable a bold, new set of missions and introduce propulsion capabilities to achieve access to science destinations that are not possible with more conventional systems. Space nuclear power options can be divided into three main categories: radioisotope power for heating or low power applications; fission power systems for non-terrestrial surface application or for spacecraft power; and fission power systems for electric propulsion or direct thermal propulsion. Each of these areas has been investigated in the United States since the 1950s, achieving various stages of development. While some nuclear systems have achieved flight deployment, others continue to be researched today. This paper will provide a brief overview of historical space nuclear programs in the U.S. and will provide a summary of the ongoing space nuclear systems research, development, and deployment in the United States.

  13. Nuclear space power safety and facility guidelines study

    SciTech Connect (OSTI)

    Mehlman, W.F.

    1995-09-11T23:59:59.000Z

    This report addresses safety guidelines for space nuclear reactor power missions and was prepared by The Johns Hopkins University Applied Physics Laboratory (JHU/APL) under a Department of Energy grant, DE-FG01-94NE32180 dated 27 September 1994. This grant was based on a proposal submitted by the JHU/APL in response to an {open_quotes}Invitation for Proposals Designed to Support Federal Agencies and Commercial Interests in Meeting Special Power and Propulsion Needs for Future Space Missions{close_quotes}. The United States has not launched a nuclear reactor since SNAP 10A in April 1965 although many Radioisotope Thermoelectric Generators (RTGs) have been launched. An RTG powered system is planned for launch as part of the Cassini mission to Saturn in 1997. Recently the Ballistic Missile Defense Office (BMDO) sponsored the Nuclear Electric Propulsion Space Test Program (NEPSTP) which was to demonstrate and evaluate the Russian-built TOPAZ II nuclear reactor as a power source in space. As of late 1993 the flight portion of this program was canceled but work to investigate the attributes of the reactor were continued but at a reduced level. While the future of space nuclear power systems is uncertain there are potential space missions which would require space nuclear power systems. The differences between space nuclear power systems and RTG devices are sufficient that safety and facility requirements warrant a review in the context of the unique features of a space nuclear reactor power system.

  14. Space Solar Power Program

    SciTech Connect (OSTI)

    Arif, H.; Barbosa, H.; Bardet, C.; Baroud, M.; Behar, A.; Berrier, K.; Berthe, P.; Bertrand, R.; Bibyk, I.; Bisson, J.; Bloch, L.; Bobadilla, G.; Bourque, D.; Bush, L.; Carandang, R.; Chiku, T.; Crosby, N.; De Seixas, M.; De Vries, J.; Doll, S.; Dufour, F.; Eckart, P.; Fahey, M.; Fenot, F.; Foeckersperger, S.; Fontaine, J.E.; Fowler, R.; Frey, H.; Fujio, H.; Gasa, J.M.; Gleave, J.; Godoe, J.; Green, I.; Haeberli, R.; Hanada, T.; Ha

    1992-08-01T23:59:59.000Z

    Information pertaining to the Space Solar Power Program is presented on energy analysis; markets; overall development plan; organizational plan; environmental and safety issues; power systems; space transportation; space manufacturing, construction, operations; design examples; and finance.

  15. Quantum Complex Minkowski Space

    E-Print Network [OSTI]

    Grzegorz Jakimowicz; Anatol Odzijewicz

    2005-05-06T23:59:59.000Z

    The complex Minkowski phase space has the physical interpretation of the phase space of the scalar massive conformal particle. The aim of the paper is the construction and investigation of the quantum complex Minkowski space.

  16. The time-of-flight technique for the HERMES experiment

    E-Print Network [OSTI]

    Airapetian, A; Avetisian, A; Zohrabyan, H G; Amarian, M; Avakian, H; Avetisyan, E; Filippone, B W; Kaiser, R

    2002-01-01T23:59:59.000Z

    This paper describes the use of the time-of-flight (TOF) technique as a particle identification method for the HERMES experiment. The time-of-flight is measured by two 1x4 m^2 scintillation hodoscopes that initially were designed for the first-level trigger only. However, the suitable time structure of the HERA electron beam allows an extension of their functions to also measure the TOF for low momentum hadron identification. Using only these conventional hodoscopes, good particle identification was achieved for protons and pions in the momentum range up to 2.9GeV/c and for kaons up to 1.5GeV/c.

  17. The Time-of-Flight Technique for the HERMES Experiment

    E-Print Network [OSTI]

    HERMES Collaboration; A. Airapetian; N. Akopov; M. Amarian; H. Avakian; A. Avetissian; E. Avetisyan; B. W. Filippone; R. Kaiser; H. Zohrabian

    2004-11-16T23:59:59.000Z

    This paper describes the use of the time-of-flight (TOF) technique as a particle identification method for the HERMES experiment. The time-of-flight is measured by two 1x4 m^2 scintillation hodoscopes that initially were designed for the first-level trigger only. However, the suitable time structure of the HERA electron beam allows an extension of their functions to also measure the TOF for low momentum hadron identification. Using only these conventional hodoscopes, good particle identification was achieved for protons and pions in the momentum range up to 2.9GeV/c and for kaons up to 1.5GeV/c.

  18. Parameters’ Covariance in Neutron Time of Flight Analysis – Explicit Formulae

    SciTech Connect (OSTI)

    Odyniec, M. [NSTec; Blair, J. [NSTec

    2014-12-01T23:59:59.000Z

    We present here a method that estimates the parameters’ variance in a parametric model for neutron time of flight (NToF). The analytical formulae for parameter variances, obtained independently of calculation of parameter values from measured data, express the variances in terms of the choice, settings, and placement of the detector and the oscilloscope. Consequently, the method can serve as a tool in planning a measurement setup.

  19. administration facilities results: Topics by E-print Network

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

    Aeronautics and Space Administration Launching the Future of Science and Exploration marshall 12;Launching the Future of Science and Exploration On July 1, 2010, Marshall...

  20. Briefing Document Institute of Space and Atmospheric Studies

    E-Print Network [OSTI]

    Saskatchewan, University of

    1 Res. Engineer 6 PhD Graduate Students 5 MSc Graduate Students ISAS Support Staff Bill Marshall Technician: optics /electronics lab. supervision, system/site maintenance, system development Debbie Kowaliuk

  1. In Outer Space without a Space Suit?

    E-Print Network [OSTI]

    Alexander Bolonkin

    2008-06-24T23:59:59.000Z

    The author proposes and investigates his old idea - a living human in space without the encumbrance of a complex space suit. Only in this condition can biological humanity seriously attempt to colonize space because all planets of Solar system (except the Earth) do not have suitable atmospheres. Aside from the issue of temperature, a suitable partial pressure of oxygen is lacking. In this case the main problem is how to satiate human blood with oxygen and delete carbonic acid gas (carbon dioxide). The proposed system would enable a person to function in outer space without a space suit and, for a long time, without food. That is useful also in the Earth for sustaining working men in an otherwise deadly atmosphere laden with lethal particulates (in case of nuclear, chemical or biological war), in underground confined spaces without fresh air, under water or a top high mountains above a height that can sustain respiration.

  2. Space System Architecture

    E-Print Network [OSTI]

    McManus, Dr. Hugh

    Final Report of SSPARC: the Space Systems, Policy, and Architecture Research Consortium (Thrust II and III)

  3. Space Complexity Algorithms & Complexity

    E-Print Network [OSTI]

    Way, Andy

    Space Complexity Algorithms & Complexity Space Complexity Nicolas Stroppa Patrik Lambert - plambert@computing.dcu.ie CA313@Dublin City University. 2008-2009. December 4, 2008 #12;Space Complexity Hierarchy of problems #12;Space Complexity NP-intermediate Languages If P = NP, then are there languages which neither in P

  4. Continuous time-of-flight ion mass spectrometer

    DOE Patents [OSTI]

    Funsten, Herbert O.; Feldman, William C.

    2004-10-19T23:59:59.000Z

    A continuous time-of-flight mass spectrometer having an evacuated enclosure with means for generating an electric field located in the evacuated enclosure and means for injecting a sample material into the electric field. A source of continuous ionizing radiation injects ionizing radiation into the electric field to ionize atoms or molecules of the sample material, and timing means determine the time elapsed between arrival of a secondary electron out of said ionized atoms or molecules at a first predetermined location and arrival of a sample ion out of said ionized atoms or molecules at a second predetermined location.

  5. Flight Path 15L - About Chi-Nu

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC) Environmental Assessments (EA)Budget(DANCE) Target 1 Flight Path 14 (1FP14) utilizes

  6. Flight Path 15L - About Chi-Nu

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC) Environmental Assessments (EA)Budget(DANCE) Target 1 Flight Path 14 (1FP14)

  7. Simplest AB-Thermonuclear Space Propulsion and Electric Generator

    E-Print Network [OSTI]

    Alexander Bolonkin

    2007-01-19T23:59:59.000Z

    The author applies, develops and researches mini-sized Micro- AB Thermonuclear Reactors for space propulsion and space power systems. These small engines directly convert the high speed charged particles produced in the thermonuclear reactor into vehicle thrust or vehicle electricity with maximum efficiency. The simplest AB-thermonuclear propulsion offered allows spaceships to reach speeds of 20,000 50,000 km/s (1/6 of light speed) for fuel ratio 0.1 and produces a huge amount of useful electric energy. Offered propulsion system permits flight to any planet of our Solar system in short time and to the nearest non-Sun stars by E-being or intellectual robots during a single human life period. Key words: AB-propulsion, thermonuclear propulsion, space propulsion, thermonuclear power system.

  8. aerosol time-of-flight mass: Topics by E-print Network

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

    Theses and Dissertations Summary: ??The construction of a liquid nitrogen-cooled ion mobility spectrometer coupled with time-of-flight mass spectrometry was implemented to...

  9. INTRODUCTION The power output of insect flight muscles is proportional to muscle

    E-Print Network [OSTI]

    Nieh, James

    #12;2239 INTRODUCTION The power output of insect flight muscles is proportional to muscle polaris) to forage in suboptimal thermal conditions (Heinrich, 1993). Recently, bumble bee (Bombus

  10. www.elsevier.com/locatelasr Adv. Space Res. Vol. 28, No. 5, pp.759-164,2OQl

    E-Print Network [OSTI]

    Scudder, Jack

    Laboratory for High Energy Astrophysics, Goddard Space Flight Center, Greenbelt, MD, USA 3 NASA, Goddard, Austria 5 Dept of Physics and Astronomy, University of Iowa, Iowa City, IO, USA 6 Raytheon-ITSS Corp this to be a slow shock. The whole structure is in pressure balance. We interpret the observations as MHD

  11. Non Nuclear Testing of Reactor Systems In The Early Flight Fission Test Facilities (EFF-TF)

    SciTech Connect (OSTI)

    Van Dyke, Melissa; Martin, James [Marshall Space Flight Center, National Aeronautics and Space Administration, Huntsville, Alabama, 35812 (United States)

    2004-07-01T23:59:59.000Z

    The Early Flight Fission-Test Facility (EFF-TF) can assist in the design and development of systems through highly effective non-nuclear testing of nuclear systems when technical issues associated with near-term space fission systems are 'non-nuclear' in nature (e.g. system's nuclear operations are understood). For many systems, thermal simulators can be used to closely mimic fission heat deposition. Axial power profile, radial power profile, and fuel pin thermal conductivity can be matched. In addition to component and subsystem testing, operational and lifetime issues associated with the steady state and transient performance of the integrated reactor module can be investigated. Instrumentation at the EFF-TF allows accurate measurement of temperature, pressure, strain, and bulk core deformation (useful for accurately simulating nuclear behavior). Ongoing research at the EFF-TF is geared towards facilitating research, development, system integration, and system utilization via cooperative efforts with DOE laboratories, industry, universities, and other Nasa centers. This paper describes the current efforts for the latter portion of 2003 and beginning of 2004. (authors)

  12. Space Science and Applications

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

    the first measurements of Earth's space radiation environment and the discovery of gamma-ray bursts. The majority of ISR-1 staff hold PhDs in Space Physics, Nuclear Physics, or...

  13. NASA ADVISORY COUNCIL COMMERCIAL SPACE COMMITTEE

    E-Print Network [OSTI]

    Waliser, Duane E.

    , operations, and sustaining · Payload and flight science experiment processing, integration and testing · Development, test and demonstration of advanced flight systems and transformational technologies · Developing IRIS ­ Interface Region Imaging Spectrograph TDRS K ­ Tracking and Data Relay System 2013 LDCM

  14. Ordered involutive operator spaces

    E-Print Network [OSTI]

    Blecher, David P; Neal, Matthew; Werner, Wend

    2007-01-01T23:59:59.000Z

    This is a companion to recent papers of the authors; here we construct the `noncommutative Shilov boundary' of a (possibly nonunital) selfadjoint ordered space of Hilbert space operators. The morphisms in the universal property of the boundary preserve order. As an application, we consider `maximal' and `minimal' unitizations of such ordered operator spaces.

  15. SPACE RESOURCES ROUNDTABLE IX

    E-Print Network [OSTI]

    Rathbun, Julie A.

    SPACE RESOURCES ROUNDTABLE IX Colorado School of Mines October 25-27, 2007 http://www.ISRUinfo.com Sponsored by: Colorado School of Mines Lunar and Planetary Institute Space Resources Roundtable, Inc. First Space Michael B. Duke, Colorado School of Mines Leslie Gertsch, University of Missouri-Rolla Alex

  16. Conclusions Fractionated Space Systems

    E-Print Network [OSTI]

    de Weck, Olivier L.

    Conclusions Fractionated Space Systems There is a growing interest in fractionated space system design. Fractionated space systems are inherently flexible and modular. There are many key technologies of flexibility serves as a source of motivation for system designers to embed flexibility into a system design (i

  17. TANK SPACE OPTIONS REPORT

    SciTech Connect (OSTI)

    WILLIS WL; AHRENDT MR

    2009-08-11T23:59:59.000Z

    Since this report was originally issued in 2001, several options proposed for increasing double-shell tank (DST) storage space were implemented or are in the process of implementation. Changes to the single-shell tank (SST) waste retrieval schedule, completion of DST space saving options, and the DST space saving options in progress have delayed the projected shortfall of DST storage space from the 2007-2011 to the 2018-2025 timeframe (ORP-11242, River Protection Project System Plan). This report reevaluates options from Rev. 0 and includes evaluations of new options for alleviating projected restrictions on SST waste retrieval beginning in 2018 because of the lack of DST storage space.

  18. HYSPEC : A CRYSTAL TIME OF FLIGHT HYBRID SPECTROMETER FOR THE SPALLATION NEUTRON SOURCE.

    SciTech Connect (OSTI)

    SHAPIRO,S.M.; ZALIZNYAK,I.A.

    2002-12-30T23:59:59.000Z

    This document lays out a proposal by the Instrument Development Team (IDT) composed of scientists from leading Universities and National Laboratories to design and build a conceptually new high-flux inelastic neutron spectrometer at the pulsed Spallation Neutron Source (SNS) at Oak Ridge. This instrument is intended to supply users of the SNS and scientific community, of which the IDT is an integral part, with a platform for ground-breaking investigations of the low-energy atomic-scale dynamical properties of crystalline solids. It is also planned that the proposed instrument will be equipped with a polarization analysis capability, therefore becoming the first polarized beam inelastic spectrometer in the SNS instrument suite, and the first successful polarized beam inelastic instrument at a pulsed spallation source worldwide. The proposed instrument is designed primarily for inelastic and elastic neutron spectroscopy of single crystals. In fact, the most informative neutron scattering studies of the dynamical properties of solids nearly always require single crystal samples, and they are almost invariably flux-limited. In addition, in measurements with polarization analysis the available flux is reduced through selection of the particular neutron polarization, which puts even more stringent limits on the feasibility of a particular experiment. To date, these investigations have mostly been carried out on crystal spectrometers at high-flux reactors, which usually employ focusing Bragg optics to concentrate the neutron beam on a typically small sample. Construction at Oak Ridge of the high-luminosity spallation neutron source, which will provide intense pulsed neutron beams with time-averaged fluxes equal to those at medium-flux reactors, opens entirely new opportunities for single crystal neutron spectroscopy. Drawing upon experience acquired during decades of studies with both crystal and time-of-flight (TOF) spectrometers, the IDT has developed a conceptual design for a focused-beam, hybrid time-of-flight instrument with a crystal monochromator for the SNS called HYSPEC (an acronym for hybrid spectrometer). The proposed instrument has a potential to collect data more than an order of magnitude faster than existing steady-source spectrometers over a wide range of energy transfer ({h_bar}{omega}) and momentum transfer (Q) space, and will transform the way that data in elastic and inelastic single-crystal spectroscopy are collected. HYSPEC is optimized to provide the highest neutron flux on sample in the thermal and epithermal neutron energy ranges at a good-to-moderate energy resolution. By providing a flux on sample several times higher than other inelastic instruments currently planned for the SNS, the proposed instrument will indeed allow unique ground-breaking measurements, and will ultimately make polarized beam studies at a pulsed spallation source a realistic possibility.

  19. Data-driven Control of Flapping Flight EUNJUNG JU and JUNGDAM WON and JEHEE LEE

    E-Print Network [OSTI]

    Lee, Jehee

    . [2003] also recorded high-speed video of birds flying in a variable-speed wind tunnel to study and high-speed video cameras. The bird flight data thus acquired allow us to parameterize natural wingbeat- itates the flapping flight of a real bird observed in marker-based motion capture and multiple high-speed

  20. Experimental autonomous flight of a small-scaled helicopter using accurate

    E-Print Network [OSTI]

    -cost sensors; unmanned vehicle; data fusion; autonomous helicopter; embedded systems; Kalman filterExperimental autonomous flight of a small-scaled helicopter using accurate dynamics model and low of a successful reported autonomous hovering flight, the derivation of the model. We give numerous details about

  1. Andrew Ford 1 Flight Simulator An Interative Model of Power Plant Construction

    E-Print Network [OSTI]

    Ford, Andrew

    Andrew Ford 1 Flight Simulator . An Interative Model of Power Plant Construction Informal Summary to dominate the construction of new power plants. Figure 2 shows the main screen of the flight simulator part for power plant construction. Their goal was to build the cash reserves of GenCo1, a 5 GW generating company

  2. Power-control based scheduling for commercial transatlantic flights Husam Fahmi, Seowoo Jang and Saewoong Bahk

    E-Print Network [OSTI]

    Bahk, Saewoong

    the flight times/pattern of transatlantic flight to provide an efficient transmission schedule for all nodes. The scheme also dynamically changes transmission power according to traffic rate and node density expects high quality connectivity in any place and at any time. Cell towers utilizing 4G/3G technology

  3. Molecular Evolutionary Convergence of the Flight Muscle Protein Arthrin in Diptera and Hemiptera

    E-Print Network [OSTI]

    Mayhew, Peter

    Molecular Evolutionary Convergence of the Flight Muscle Protein Arthrin in Diptera and Hemiptera in the Hemiptera. However, the presence of arthrin does not correlate with any observed common features of flight Drosophila melanogaster (Diptera) and Lethocerus griseus (Hemiptera) using mass spectrometry. In both species

  4. Classifying Climbs in Soaring Flight Data 1 Data Mining to distinguish Wave vs. Thermal

    E-Print Network [OSTI]

    Classifying Climbs in Soaring Flight Data 1 Data Mining to distinguish Wave vs. Thermal Climbs in Soaring Flight Data Alfred Ultsch and Rene Heise Databionics Research Group Philipps-University Marburg is a challenge for meteorological forecasting. To obtain precise measurement data on Mountain Waves is costly

  5. Kant's hidden ontology of space

    E-Print Network [OSTI]

    Messina, James Anthony

    2011-01-01T23:59:59.000Z

    Verlag, Cassam, Quassim. “Space and Objective Experience,”John. World Enough and Space-Time (Cambridge, Massachusetts:On the Perception of Space [and Time],” in The Cambridge

  6. United States Space Shuttle Firsts

    E-Print Network [OSTI]

    for the open sea test on shuttle retrieval performed at Port Everglades, Florida. 05/01/1979 Enterprise · First. Peterson, S. Musgrave · First flight of the orbiter Challenger. · First Tracking and Data Relay Satellite

  7. The CDF-II time-of-flight detector

    SciTech Connect (OSTI)

    Cabera, S. et al.

    2002-07-01T23:59:59.000Z

    A Time-of-Flight (TOF) detector, based on plastic scintillator and fine-mesh photomultiplier tubes, has been added to the CDF-II experiment. Since August 2001, the TOF system has been fully instrumented and integrated into the CDF-II data acquisition system. The TOF system will provide particle identification of low momentum charged pions, kaons and protons in -collisions. With a design resolution goal of about 100 ps, separation between charged kaons and pions is expected at the 2 sigma level for momenta below 1.6 GeV/c, which enhances CDF's b-flavor tagging capabilities. They describe the design of the TOF detector and discuss its on-line and off-line calibration. Some performance benchmarks using proton-antiproton collision data are presented.

  8. Inverse time-of-flight spectrometer for beam plasma research

    SciTech Connect (OSTI)

    Yushkov, Yu. G., E-mail: yuyushkov@gmail.com; Zolotukhin, D. B.; Tyunkov, A. V. [Tomsk State University of Control Systems and Radioelectronics, 40 Lenin Ave., Tomsk 634050 (Russian Federation); Oks, E. M. [Tomsk State University of Control Systems and Radioelectronics, 40 Lenin Ave., Tomsk 634050 (Russian Federation); Institute of High Current Electronics SB RAS, 2/3, Akademichesky Ave., Tomsk 634055 (Russian Federation); Savkin, K. P. [Institute of High Current Electronics SB RAS, 2/3, Akademichesky Ave., Tomsk 634055 (Russian Federation)

    2014-08-15T23:59:59.000Z

    The paper describes the design and principle of operation of an inverse time-of-flight spectrometer for research in the plasma produced by an electron beam in the forevacuum pressure range (5–20 Pa). In the spectrometer, the deflecting plates as well as the drift tube and the primary ion beam measuring system are at high potential with respect to ground. This provides the possibility to measure the mass-charge constitution of the plasma created by a continuous electron beam with a current of up to 300 mA and electron energy of up to 20 keV at forevacuum pressures in the chamber placed at ground potential. Research results on the mass-charge state of the beam plasma are presented and analyzed.

  9. Linear electronic field time-of-flight ion mass spectrometers

    DOE Patents [OSTI]

    Funsten, Herbert O. (Los Alamos, NM)

    2010-08-24T23:59:59.000Z

    Time-of-flight mass spectrometer comprising a first drift region and a second drift region enclosed within an evacuation chamber; a means of introducing an analyte of interest into the first drift region; a pulsed ionization source which produces molecular ions from said analyte of interest; a first foil positioned between the first drift region and the second drift region, which dissociates said molecular ions into constituent atomic ions and emits secondary electrons; an electrode which produces secondary electrons upon contact with a constituent atomic ion in second drift region; a stop detector comprising a first ion detection region and a second ion detection region; and a timing means connected to the pulsed ionization source, to the first ion detection region, and to the second ion detection region.

  10. Initial Results from the ANITA 2006-2007 Balloon Flight

    SciTech Connect (OSTI)

    Gorham, P.W.; /Hawaii U.; Allison, P.; /Hawaii U.; Barwick, S.W.; /UC, Irvine; Beatty, J.J.; /Ohio State U.; Besson, D.Z.; /Kansas U.; Binns, W.R.; /Washington U., St. Louis; Chen, C.; /SLAC; Chen, P.; /SLAC; Clem, J.M.; /Delaware U.; Connolly, A.; /University Coll. London; Dowkontt, P.F.; /Washington U., St. Louis; DuVernois, M.A.; /Minnesota U.; Field, R.C.; /SLAC; Goldstein, D.; /UC, Irvine; Goodhue, A.; /UCLA; Hast, C.; /SLAC; Hebert, C.L.; /Hawaii U.; Hoover, S.; /UCLA; Israel, M.H.; /Washington U., St. Louis; Kowalski, J.; /Hawaii U.; Learned, J.G.; /Hawaii U. /Caltech, JPL /Hawaii U. /Minnesota U. /Hawaii U. /Ohio State U. /Hawaii U. /Hawaii U. /UC, Irvine /Taiwan, Natl. Taiwan U. /Caltech, JPL /SLAC /University Coll. London /Ohio State U. /SLAC /Hawaii U. /Hawaii U. /Hawaii U. /UCLA /Delaware U. /Hawaii U. /SLAC /Taiwan, Natl. Taiwan U. /UC, Irvine

    2011-11-16T23:59:59.000Z

    We report initial results of the Antarctic Impulsive Transient Antenna (ANITA) 2006-2007 Long Duration Balloon flight, which searched for evidence of the flux of cosmogenic neutrinos. ANITA flew for 35 days looking for radio impulses that might be due to the Askaryan effect in neutrino-induced electromagnetic showers within the Antarctic ice sheets. In our initial high-threshold robust analysis, no neutrino candidates are seen, with no physics background. In a non-signal horizontal-polarization channel, we do detect 6 events consistent with radio impulses from extensive air showers, which helps to validate the effectiveness of our method. Upper limits derived from our analysis now begin to eliminate the highest cosmogenic neutrino models.

  11. General information for operation of the high-temperature electromagnetic containerless vacuum induction furnace

    SciTech Connect (OSTI)

    Hahs, C.A.; Fox, R.J.

    1994-06-01T23:59:59.000Z

    The High-Temperature Electromagnetic Containerless Vacuum Induction Furnace was developed at Oak Ridge National Laboratory for the National Aeronautics and Space Administration (NASA), Marshall Space Flight Center, Alabama. The high-efficiency radio-frequency system developed for the conceptual design of the Modular Electromagnetic Levitator was created to evaluate this hardware on the KC135 microgravity airplane operated by NASA. Near-future KC135 flights are being planned to levitate, melt, and undercool 5-mm samples of niobium. General information on the operation of this hardware is included.

  12. ASRS Database Report Set Controlled Flight Toward Terrain

    E-Print Network [OSTI]

    be limited. The National Aeronautics and Space Administration and its ASRS current contractor, Booz Allen Hamilton, specifically disclaim any responsibility for any interpretation which may be made by others

  13. UCL DEPARTMENT OF SPACE & CLIMATE PHYSICS SPACE PLASMA PHYSICS GROUP

    E-Print Network [OSTI]

    UCL DEPARTMENT OF SPACE & CLIMATE PHYSICS SPACE PLASMA PHYSICS GROUP 18th September 2012 STFC 2012 #12;UCL DEPARTMENT OF SPACE & CLIMATE PHYSICS SPACE PLASMA PHYSICS GROUP 18th September 2012 STFC · Conclusion #12;UCL DEPARTMENT OF SPACE & CLIMATE PHYSICS SPACE PLASMA PHYSICS GROUP 18th September 2012 STFC

  14. Space Systems Finland 1 Deployment in the Space Sector

    E-Print Network [OSTI]

    Southampton, University of

    © Space Systems Finland 1 Deployment in the Space Sector #12;© Space Systems Finland 2 SW Constraints Design Requirements User Requirements SW Requirements #12;© Space Systems Finland 3 The space, but there is no viable alternative · Many requirements are not testable #12;© Space Systems Finland 4 SSF OBJECTIVES

  15. space for science, enterprise and environment Bringing Space Into School

    E-Print Network [OSTI]

    space for science, enterprise and environment Bringing Space Into School Science The National Space Education Initiative #12;space for science, enterprise and environment National Space Education Initiative the consultations · Recommendations of the report #12;space for science, enterprise and environment Background

  16. Quantum-Space Attacks

    E-Print Network [OSTI]

    Ran Gelles; Tal Mor

    2007-11-25T23:59:59.000Z

    Theoretical quantum key distribution (QKD) protocols commonly rely on the use of qubits (quantum bits). In reality, however, due to practical limitations, the legitimate users are forced to employ a larger quantum (Hilbert) space, say a quhexit (quantum six-dimensional) space, or even a much larger quantum Hilbert space. Various specific attacks exploit of these limitations. Although security can still be proved in some very special cases, a general framework that considers such realistic QKD protocols, as well as} attacks on such protocols, is still missing. We describe a general method of attacking realistic QKD protocols, which we call the `quantum-space attack'. The description is based on assessing the enlarged quantum space actually used by a protocol, the `quantum space of the protocol'. We demonstrate these new methods by classifying various (known) recent attacks against several QKD schemes, and by analyzing a novel attack on interferometry-based QKD.

  17. Matter: Space without Time

    E-Print Network [OSTI]

    Yousef Ghazi-Tabatabai

    2012-11-19T23:59:59.000Z

    While Quantum Gravity remains elusive and Quantum Field Theory retains the interpretational difficulties of Quantum Mechanics, we have introduced an alternate approach to the unification of particles, fields, space and time, suggesting that the concept of matter as space without time provides a framework which unifies matter with spacetime and in which we anticipate the development of complete theories (ideally a single unified theory) describing observed 'particles, charges, fields and forces' solely with the geometry of our matter-space-time universe.

  18. AB Space Engine

    E-Print Network [OSTI]

    Alexander Bolonkin

    2008-03-02T23:59:59.000Z

    On 4 January 2007 the author published the article Wireless Transfer of Electricity in Outer Space in http://arxiv.org wherein he offered and researched a new revolutionary method of transferring electric energy in space. In that same article, he offered a new engine which produces a large thrust without throwing away large amounts of reaction mass (unlike the conventional rocket engine). In the current article, the author develops the theory of this kind of impulse engine and computes a sample project which shows the big possibilities opened by this new AB-Space Engine. The AB-Space Engine gets the energy from ground-mounted power; a planet electric station can transfer electricity up to 1000 millions (and more) of kilometers by plasma wires. Author shows that AB-Space Engine can produce thrust of 10 tons (and more). That can accelerate a space ship to some thousands of kilometers/second. AB-Space Engine has a staggering specific impulse owing to the very small mass expended. The AB-Space Engine reacts not by expulsion of its own mass (unlike rocket engine) but against the mass of its planet of origin (located perhaps a thousand of millions of kilometers away) through the magnetic field of its plasma cable. For creating this plasma cable the AB-Space Engine spends only some kg of hydrogen.

  19. Newtonian Lorentz Metric Spaces

    E-Print Network [OSTI]

    Costea, Serban

    2011-01-01T23:59:59.000Z

    This paper studies Newtonian Sobolev-Lorentz spaces. We prove that these spaces are Banach. We also study the global p,q-capacity and the p,q-modulus of families of rectifiable curves. Under some additional assumptions (that is, the space carries a doubling measure and a weak Poincare inequality) and some restrictions on q, we show that the Lipschitz functions are dense in those spaces. Moreover, in the same setting we also show that the p,q-capacity is Choquet provided that q is strictly greater than 1. We provide a counterexample for the density result of Lipschitz functions in the Euclidean setting.

  20. Total Space Heat-

    Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

    Commercial Buildings Energy Consumption Survey: Energy End-Use Consumption Tables Total Space Heat- ing Cool- ing Venti- lation Water Heat- ing Light- ing Cook- ing Refrig- eration...

  1. Multimegawatt space power reactors

    SciTech Connect (OSTI)

    Dearien, J.A.; Whitbeck, J.F.

    1989-01-01T23:59:59.000Z

    In response to the need of the Strategic Defense Initiative (SDI) and long range space exploration and extra-terrestrial basing by the National Air and Space Administration (NASA), concepts for nuclear power systems in the multi-megawatt levels are being designed and evaluated. The requirements for these power systems are being driven primarily by the need to minimize weight and maximize safety and reliability. This paper will discuss the present requirements for space based advanced power systems, technological issues associated with the development of these advanced nuclear power systems, and some of the concepts proposed for generating large amounts of power in space. 31 figs.

  2. Beyond Space-Time

    E-Print Network [OSTI]

    A. M. Polyakov

    2006-02-01T23:59:59.000Z

    These notes, based on the remarks made at the 23 Solvay Conference, collect several speculative ideas concerning gauge/ strings duality, de Sitter spaces, dimensionality and the cosmological constant.

  3. Sounds and Space 

    E-Print Network [OSTI]

    Nudds, Matthew

    the account I give (in section 1) of what sounds are and (in section 2) of the role of space in auditory perception....

  4. Total Space Heat-

    Gasoline and Diesel Fuel Update (EIA)

    Revised: December, 2008 Total Space Heat- ing Cool- ing Venti- lation Water Heat- ing Light- ing Cook- ing Refrig- eration Office Equip- ment Com- puters Other All Buildings...

  5. Passive solar space heating

    SciTech Connect (OSTI)

    Balcomb, J.D.

    1980-01-01T23:59:59.000Z

    An overview of passive solar space heating is presented indicating trends in design, new developments, performance measures, analytical design aids, and monitored building results.

  6. Electronics for a Picosecond Time-of-flight Measurement

    SciTech Connect (OSTI)

    Brandt, Andrew Gerhart [University of Texas, Arlington; Rijssenbeek, Michael [Stony Brook

    2014-11-03T23:59:59.000Z

    TITLE: Electronics for a Picosecond Time-of-flight Measurement ABSTRACT: Time-of-flight (TOF) detectors have historically been used as part of the particle identification capability of multi-purpose particle physics detectors. An accurate time measurement, combined with a momentum measurement based on the curvature of the track in a magnetic field, is often sufficient to determine the particle's mass, and thus its identity. Such detectors typically have measured the particle flight time extremely precisely, with an uncertainty of one hundred trillionths of a second (also referred to as 100 picoseconds). To put this in perspective it would be like counting all the people on the Earth and getting it right within 1 person! Another use of TOFs is to measure the vertex of the event, which is the location along the beam line where the incoming particles (typically protons) collide. This vertex positon is a well measured quantity for events where the protons collide “head on” as the outgoing particles produced when you blast the proton apart can be used to trace back to a vertex point from which they originated. More frequently the protons just strike a glancing blow and remain intact—in this case they are nearly parallel to the beam and you cannot tell their vertex without this ability to precisely measure the time of flight of the protons. Occasionally both happen in the same event, that is, a central system and two protons are produced. But are they from the same collision, or just a boring background where more than one collision in the same bunch crossing conspire to fake the signal of interest? That’s where the timing of the protons comes into play. The main idea is to measure the time it takes for the two protons to reach TOF detectors positioned equidistant from the center of the main detector. If the vertex is displaced to one side than that detector will measure a shorter time while the other side detector will measure a correspondingly longer time. Taking into account the speed of the particles, which is very close to the speed of light, an accuracy of 100 ps gives a vertex measurement of a few cm or a little more than an inch. At the Large Hadron Collider, where there are up to a hundred billion protons per bunch, and the collision region is compressed to a few inches, that is just not good enough. A higher level of precision is needed to determine whether the vertex of the protons and that of the central system are the same. A factor 10 improvement in the timing measurement to the 10 trillionths of a second level, for example would give the requisite 10 times improvement in the vertex measurement. An accurate measurement of the flight time depends on three key elements: the radiator that produces light when the proton passes through it, the photo-sensor that converts the light to an electrical signal, and the electronics that convert this electrical signal into a time measurement with a compact recordable format. With recent improvements in detector design featuring a series of quartz radiators connected to a micro-channel plate photomultiplier tube, this superior measurement capability is within reach if the readout electronics are sufficiently performant. As a result of the funding of this proposal, we have achieved our primary goals. 1) We have developed from scratch or improved upon existing designs of the full chain of electronics that can maintain the performance of a TOF detector from the output of the photo-sensor to the recording of a compressed data packet containing the timing information. We have accomplished this with a cost effective modular approach such that some or all of the components in the chain could easily be adapted for use in diverse particle physics experiments or in other areas where precise timing is required, such as medical and homeland security devices.

  7. National Aeronautics and Space Administration Space Shuttle

    E-Print Network [OSTI]

    in diameter and 60 feet long; large enough to fit a school bus or 50,000 pounds of payload. The shuttle major safety improvement to the space shuttle fleet includes the expanded use of enhanced imaging of the orbiter, the camera is similar to a standard 35mm model and snaps a series of photos as the tank separates

  8. SPACE TECHNOLOGY Actual Estimate

    E-Print Network [OSTI]

    SPACE TECHNOLOGY TECH-1 Actual Estimate Budget Authority (in $ millions) FY 2011 FY 2012 FY 2013 FY.7 247.0 Exploration Technology Development 144.6 189.9 202.0 215.5 215.7 214.5 216.5 Notional SPACE TECHNOLOGY OVERVIEW .............................. TECH- 2 SBIR AND STTR

  9. Atoms for space

    SciTech Connect (OSTI)

    Buden, D.

    1990-10-01T23:59:59.000Z

    Nuclear technology offers many advantages in an expanded solar system space exploration program. These cover a range of possible applications such as power for spacecraft, lunar and planetary surfaces, and electric propulsion; rocket propulsion for lunar and Mars vehicles; space radiation protection; water and sewage treatment; space mining; process heat; medical isotopes; and self-luminous systems. In addition, space offers opportunities to perform scientific research and develop systems that can solve problems here on Earth. These might include fusion and antimatter research, using the Moon as a source of helium-3 fusion fuel, and manufacturing perfect fusion targets. In addition, nuclear technologies can be used to reduce risk and costs of the Space Exploration Initiative. 1 fig.

  10. Invited Review Article: Advanced light microscopy for biological space research

    SciTech Connect (OSTI)

    De Vos, Winnok H., E-mail: winnok.devos@uantwerpen.be [Laboratory of Cell Biology and Histology, Department of Veterinary Sciences, University of Antwerp, Antwerp (Belgium); Cell Systems and Imaging Research Group, Department of Molecular Biotechnology, Ghent University, Ghent (Belgium); Beghuin, Didier [Lambda-X, Nivelles (Belgium); Schwarz, Christian J. [European Space Agency (ESA), ESTEC, TEC-MMG, Noordwijk (Netherlands); Jones, David B. [Institute for Experimental Orthopaedics and Biomechanics, Philipps University, Marburg (Germany); Loon, Jack J. W. A. van [Department of Oral and Maxillofacial Surgery/Oral Pathology, VU University Medical Center and Department of Oral Cell Biology, Academic Centre for Dentistry Amsterdam, Amsterdam (Netherlands); Bereiter-Hahn, Juergen; Stelzer, Ernst H. K. [Physical Biology, BMLS (FB15, IZN), Goethe University, Frankfurt am Main (Germany)

    2014-10-15T23:59:59.000Z

    As commercial space flights have become feasible and long-term extraterrestrial missions are planned, it is imperative that the impact of space travel and the space environment on human physiology be thoroughly characterized. Scrutinizing the effects of potentially detrimental factors such as ionizing radiation and microgravity at the cellular and tissue level demands adequate visualization technology. Advanced light microscopy (ALM) is the leading tool for non-destructive structural and functional investigation of static as well as dynamic biological systems. In recent years, technological developments and advances in photochemistry and genetic engineering have boosted all aspects of resolution, readout and throughput, rendering ALM ideally suited for biological space research. While various microscopy-based studies have addressed cellular response to space-related environmental stressors, biological endpoints have typically been determined only after the mission, leaving an experimental gap that is prone to bias results. An on-board, real-time microscopical monitoring device can bridge this gap. Breadboards and even fully operational microscope setups have been conceived, but they need to be rendered more compact and versatile. Most importantly, they must allow addressing the impact of gravity, or the lack thereof, on physiologically relevant biological systems in space and in ground-based simulations. In order to delineate the essential functionalities for such a system, we have reviewed the pending questions in space science, the relevant biological model systems, and the state-of-the art in ALM. Based on a rigorous trade-off, in which we recognize the relevance of multi-cellular systems and the cellular microenvironment, we propose a compact, but flexible concept for space-related cell biological research that is based on light sheet microscopy.

  11. Time-of-Flight Mass Measurements of Exotic Nuclei

    SciTech Connect (OSTI)

    Matos, M. [Michigan State Univ./JINA/Louisiana State University; Estrade, A. [Michigan State Univ./JINA/LSU/Saint Mary's Univ./GSI Darmstadt, GE; Schatz, H. [Michigan State Univ./JINA; Bazin, D. [Michigan State University, East Lansing; Famiano, M. [Western Michigan University, Kalamazoo; Gade, A. [Michigan State University, East Lansing; George, S. [NSCL, Michigan State University, East Lansing; Lynch, W. G. [NSCL, Michigan State Univ./JINA; Meisel, Z. [NSCL, Michigan State Univ./JINA; Portillo, M. [NSCL, Michigan State University, East Lansing; Rogers, A. [NSCL, Michigan State Univ./JINA; Shapira, Dan [ORNL; Stolz, A. [Michigan State University, East Lansing; Wallace, M. [Los Alamos National Laboratory (LANL); Yurkon, J. [NSCL, Michigan State University, East Lansing

    2012-01-01T23:59:59.000Z

    Atomic masses play an important role in nuclear physics and astrophysics. The need of experimental mass values for unstable nuclides has triggered the development of a wide range of mass measurement techniques, with devices installed at many laboratories around the world. We have implemented a time-of-flight magnetic-rigidity (TOF-B ) technique at the National Superconducting Cyclotron Laboratory (NSCL) that includes a position measurement for magnetic rigidity corrections and uses the A1900 separator and the S800 spectrograph. We performed a successful first experiment measuring masses of neutron-rich isotopes in the region of Z 20 30, important for calculations of processes occurring in the crust of accreting neutron stars. The masses of 16 nuclei were determined, for 61V, 63Cr, 66Mn, and 74Ni for the first time, with atomic mass excesses of 30.510(890) MeV, 35.280(650) MeV, 36.900(790) MeV, and 49.210(990) MeV, respectively. The mass resolution achieved was 1.8 10 4.

  12. In-flight calibration of the Hinode EIS. Preliminary results

    E-Print Network [OSTI]

    Del Zanna, G

    2012-01-01T23:59:59.000Z

    A preliminary assessment of the in-flight radiometric calibration of the Hinode EUV Imaging Spectrometer (EIS) is presented. This is done with the line ratio technique applied to a wide range of observations of the quiet Sun, active regions and flares from 2006 until 2012. Radiances over the quiet Sun are also considered. The responsivity of the EIS short-wavelength (SW) channel does not show significant degradation, with the exception of its shorter wavelengths. The responsivity of the EIS long-wavelength (LW) channel instead shows an overall degradation with time, with values at the start of the mission already lower by 30% than those measured on the ground. Some departures in the shapes of the ground calibration responsivities are also found. The net effect is that by the beginning of 2010 the responsivity of the LW channel was already a factor of two or more lower than the values measured on the ground. A first-order correction is proposed. With this correction, the main ratios of lines in the two channel...

  13. Space-QUEST: Experiments with quantum entanglement in space

    E-Print Network [OSTI]

    Rupert Ursin; Thomas Jennewein; Johannes Kofler; Josep M. Perdigues; Luigi Cacciapuoti; Clovis J. de Matos; Markus Aspelmeyer; Alejandra Valencia; Thomas Scheidl; Alessandro Fedrizzi; Antonio Acin; Cesare Barbieri; Giuseppe Bianco; Caslav Brukner; Jose Capmany; Sergio Cova; Dirk Giggenbach; Walter Leeb; Robert H. Hadfield; Raymond Laflamme; Norbert Lutkenhaus; Gerard Milburn; Momtchil Peev; Timothy Ralph; John Rarity; Renato Renner; Etienne Samain; Nikolaos Solomos; Wolfgang Tittel; Juan P. Torres; Morio Toyoshima; Arturo Ortigosa-Blanch; Valerio Pruneri; Paolo Villoresi; Ian Walmsley; Gregor Weihs; Harald Weinfurter; Marek Zukowski; Anton Zeilinger

    2008-06-05T23:59:59.000Z

    The European Space Agency (ESA) has supported a range of studies in the field of quantum physics and quantum information science in space for several years, and consequently we have submitted the mission proposal Space-QUEST (Quantum Entanglement for Space Experiments) to the European Life and Physical Sciences in Space Program. We propose to perform space-to-ground quantum communication tests from the International Space Station (ISS). We present the proposed experiments in space as well as the design of a space based quantum communication payload.

  14. Overview of Space Business Space & Integrated Defense Systems

    E-Print Network [OSTI]

    Overview of Space Business Space & Integrated Defense Systems Mitsubishi Corporation August 26 in Rio de Janeiro and Belo Horizonte #12;MC's Space Business Involved with aerospace business more than 40 years, covering civil/commercial space business, defense related space business and defense

  15. Spinorial space-time and privileged space direction (I)

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Spinorial space-time and privileged space direction (I) Luis Gonzalez-Mestres Abstract Contrary of a privileged space direction are not strange phenomena from the point of view of fundamental space-time geometry. As already emphasized in our previous papers on the subject, the spinorial space-time we

  16. Space Robotic Capabilities David Kortenkamp (NASA Johnson Space Center)

    E-Print Network [OSTI]

    Kortenkamp, David

    Johnson Space Center Space Robotic Capabilities David Kortenkamp (NASA Johnson Space Center) Liam) David Wettergreen (Carnegie Mellon University) Dan Clancy (NASA Ames) #12;Johnson Space Center 12/18/2001 Space Robotics State-of-Art 2 ! Motivation Science Objectives Mission Concepts Robots Human

  17. "Space Station" Theme: Learning to Work, and Live, in Space

    E-Print Network [OSTI]

    Mathis, Wayne N.

    "Space Station" IMAX Film Theme: Learning to Work, and Live, in Space The educational value of NASM visit and afterward. See the "Alignment with Standards" table for details regarding how "Space Station in the "Space Station" program: · How astronauts train · What it is like to live and work in Space aboard

  18. 3742SPACE ISSUES AND RESOLUTION PROCEDURE Space issue or

    E-Print Network [OSTI]

    Page 1 3742SPACE ISSUES AND RESOLUTION PROCEDURE Space issue or conflict identified Do any of the strategies mitigate issue/conflict Complete Conflict Resolution Form Submit form to Space Management Office Space Management Office conduct issue/conflict analysis Space Management Office document possible

  19. Flight-systems-safety program. Progress report, May 1982

    SciTech Connect (OSTI)

    Bronisz, S.E. (comp.)

    1982-10-01T23:59:59.000Z

    This technical monthly report covers studies related to the use of /sup 238/PuO/sub 2/ in radioisotope power systems carried out for the Office of Space Nuclear Projects of the US Department of Energy by Los Alamos National Laboratory. Most of the studies discussed here are ongoing. Results and conclusions described may change as the work continues.

  20. Transportation Center Seminar "Flight Delays, Capacity Investment and Welfare under

    E-Print Network [OSTI]

    Bustamante, Fabián E.

    in the air transportation system. The Federal Aviation Administration (FAA) and local airport agencies have projects sponsored by the Federal Aviation Administration, National Aeronautics and Space Administration the conventional methods. The findings shed new insights into future decision making in aviation infrastructure

  1. 1949 Herbert Friedman's first V-2 rocket flight measured

    E-Print Network [OSTI]

    them to the White Sands Missile Range in New Mexico, where the Army set about studying the propulsion system. The first American-launched V-2 flew from White Sands on April 16, 1946. Seeing the opportunities ment that space cloud imagery could be a valuable tool for meteorologists. 1958 Vanguard I, the oldest

  2. Flexible Split-Ring Electrode for Insect Flight Biasing Using Multisite Neural Stimulation

    E-Print Network [OSTI]

    Tsang, Wei Mong

    We describe a flexible multisite microelectrode for insect flight biasing using neural stimulation. The electrode is made of two layers of polyimide (PI) with gold sandwiched in between in a split-ring geometry. The ...

  3. Facing Racism at 30,000 Feet: African American Pilots, Flight Attendants, and Emotional Labor

    E-Print Network [OSTI]

    Evans, Louwanda

    2012-07-16T23:59:59.000Z

    In this qualitative study, I examine the experiences of African American pilots and flight attendants with emotional labor. Integral to existing theories of emotional labor is the incorporation of voices of color and their contemporary movement...

  4. Fractal morphology, imaging and mass spectrometry of single aerosol particles in flight (CXIDB ID 16)

    SciTech Connect (OSTI)

    Loh, N. Duane

    2012-06-20T23:59:59.000Z

    This deposition includes the aerosol diffraction images used for phasing, fractal morphology, and time-of-flight mass spectrometry. Files in this deposition are ordered in subdirectories that reflect the specifics.

  5. Planning, Execution, and Analysis of the Meridian UAS Flight Test Program Including System and Parameter Identification

    E-Print Network [OSTI]

    Tom, Jonathan

    2010-04-27T23:59:59.000Z

    The purpose of this Master Thesis is to present the flight test procedures, planning, and analysis including system identification, parameter identification, and drag calculations of the Meridian UAS. The system identification is performed using...

  6. A Neural Approach for Fast Simulation of Flight Mechanics Girgio Valmrbida

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    of the aerodynamic forces acting on aircraft. Artificial Neural networks appear to be an appropriate numericalC , mC : drag, lift and pitch aerodynamic coefficients 3. Estimation of flight forces: a proposal

  7. Wind Tunnel and Flight Testing of Active Flow Control on a UAV

    E-Print Network [OSTI]

    Babbar, Yogesh

    2011-08-08T23:59:59.000Z

    Active flow control has been extensively explored in wind tunnel studies but successful in-flight implementation of an active flow control technology still remains a challenge. This thesis presents implementation of active flow control technology...

  8. Design, implementation and preliminary evaluation of displacement and force control sticks on a flight simulator

    E-Print Network [OSTI]

    Venugopal, Ravinder

    1993-01-01T23:59:59.000Z

    Recent advances in aviation technology have led to fundamental changes in aircraft flight control systems. The increasing popularity of fly-by-wire systems necessitates an investigation into the design of the interface between the pilot...

  9. An adaptive control technology for flight safety in the presence of actuator anomalies and damage

    E-Print Network [OSTI]

    Matsutani, Megumi

    2010-01-01T23:59:59.000Z

    The challenge of achieving safe flight comes into sharp focus in the face of adverse conditions caused by faults, damage, or upsets. When these situations occur, the corresponding uncertainties directly affect the safe ...

  10. ablation ion-storage time-of-flight: Topics by E-print Network

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

    at CERN. CERN Preprints Summary: The nTOF facility at CERN is a high flux spallation neutron source, followed by a 200 m time of flight basis. The 20 GeVc high intensity proton...

  11. Atmospheric optical measurements during high altitude balloon flight, Part II: Sky luminances

    E-Print Network [OSTI]

    Boileau, Almerian R

    1961-01-01T23:59:59.000Z

    BALLOON FLIGHT, PART II, SKY LUMINANCES Almerian R. Boileaufor Luminance Plots', Fig. 6 Sky Luminance vs Altitude, Fig.7, et seq. Sky Luminance vs Altitude, Fig. 25, et seq.

  12. Fractal morphology, imaging and mass spectrometry of single aerosol particles in flight (CXIDB ID 16)

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

    Loh, N. Duane

    This deposition includes the aerosol diffraction images used for phasing, fractal morphology, and time-of-flight mass spectrometry. Files in this deposition are ordered in subdirectories that reflect the specifics.

  13. A 1-mW vibration energy harvesting system for moth flight-control applications

    E-Print Network [OSTI]

    Chang, Samuel C

    2010-01-01T23:59:59.000Z

    This thesis focuses on the approach and methodologies required to build a 1-mW energy-harvesting system for moth flight control applications. The crepuscular hawk moth Manduca sexta is the chosen test subject. This project ...

  14. Quotients of Metric Spaces

    E-Print Network [OSTI]

    Herman, Robert A.

    1968-01-01T23:59:59.000Z

    . PRELIMINARIES 1 CHAPTER II . SFACBS IN WHICH SEQUENCES SUFFICE 6 CHAPTER III . QUOTIENTS OF SEPARABLE METRIC SPACES Ik CHAPTER IV. GENERAL QUOTIENT SPACES 25 CHAPTER V. CLOSED QUOTIENT MAPS 35 CHAPTER VI. OPEN QUOTIENT MAPS 50 CHAPTER VII. OPEN AND CLOSED... QUOTIENT MAPS 55 CHAPTER VIII. ANOTHER RESULT 6l BIBLIOGRAPHY 65 CHAPTER I. PRELIMINARIES We begin by stating some basic definitions and theorems. Definition 1 . 1 ; Let f be a function from a topological space X onto a set Y. Then the quotient...

  15. NATURE PHYSICS | VOL 7 | AUGUST 2011 | www.nature.com/naturephysics 587 With the final flight of the space shuttle

    E-Print Network [OSTI]

    Loss, Daniel

    among politicians before the bill might be passed. There is no denying that the JWST is running behind of all will be the loss to science. As Julianne Delcanton wrote on the blog Cosmic Variance, "in many

  16. Instrumentation of a light twin aircraft for flow energizer flight tests

    E-Print Network [OSTI]

    Binford, Robert Susumu

    1986-01-01T23:59:59.000Z

    INSTRUMDITATION OF A LIGHT TWIN AIRCRAFT FOR FLOW ENERGIZER FLIGHT TESTS A Thesis by ROBERT SUSUMU BINFORD Submitted to the Graduate College of Texas ASM University in partial fulfillment of the requirements for the degree of HASTER... OF SCIENCE August 1986 MaJor SubJect: Aerospace Engineering INSTRUMENTATION OF A LIGHT TWIN AIRCRAFT FOR FLOW ENERGIZER FLIGHT TESTS A Thesis by ROBERT SUSUMU BINFORD Approved as to style and content by: Donald T. Ward (Chairman of Committee) Cyrus...

  17. Genetic icing effects on forward flight performance of a model helicopter rotor

    E-Print Network [OSTI]

    Tinetti-Sanchez, Ana Fiorella

    1987-01-01T23:59:59.000Z

    GENERIC ICING EFFECTS ON FORWARD FLIGHT PERFORMANCE OF A MODEL HELICOPTER ROTOR A Thesis ANA FIORELLA TINETTI-SANCHEZ Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirements for the degree... of MASTER OF SCIENCE December 1987 Major Subject: Aerospace Engineering GENERIC ICING EFFECTS ON FORWARD FLIGHT PERFORMANCE OF A MODEL HELICOPTER ROTOR A Thesis by ANA FIORELLA TINETTI-SANCHEZ Approved as to style and content by: Kenneth D. Korkan...

  18. A comparative study of vibrational relaxation models for the aeroassisted orbital transfer vehicle flight regime

    E-Print Network [OSTI]

    Green, Derek Scott

    1991-01-01T23:59:59.000Z

    A COMPARATIVE STUDY OF VIBRATIONAL RELAXATION MODELS FOR AEROASSISTED ORBITAL TRANSFER VEHICLE FLIGHT REGIME A Thesis by DEREK SCOTI' GREEN Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment... of the requirements for the degree of MASTER OF SCIENCE May 1991 Major Subject: Aerospace Engineering A COMPARATIVE STUDY OF VIBRATIONAL RELAXATION MODELS FOR AEROASSISTED ORBITAL TRANSFER VEHICLE FLIGHT REGIME A Thesis by DEREK SCOTT GREEN Approved...

  19. Intelligent executive guidance agent for general aviation aircraft under free flight

    E-Print Network [OSTI]

    Rong, Jie

    2002-01-01T23:59:59.000Z

    INTELLIGENT EXECUTIVE GUIDANCE AGENT FOR GENERAL AVIATION AIRCRAFT UNDER FREE FLIGHT A Thesis by JIE RONG Subnutted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER... OF SCIENCE August 2002 Malor Subject: Aerospace Engineering INTELLIGENT EXECUTIVE GUIDANCE AGENT FOR GENERAL AVIATION AIRCRAFT UNDER FREE FLIGHT A Thesis by JIE RONG Submitted to Texas A&M University in partial fulfillment of the requirements...

  20. The Construction of AMS-02 AMS is scheduled to be installed on the Space Station in March 2004 for a period of

    E-Print Network [OSTI]

    Roma "La Sapienza", Università di

    well. Because this is the only high energy physics experiment on the Space Station, NASA is following=PreliminaryDesignReview PIA=PayloadIntegrationAgreement PSR=PreShipReview PVP=PayloadVerificationPlan STS=SpaceShuttle TIM ISS Flight (note OZ refers to a NASA department) 171 #12;ActivityName -59-58-57-56-55-54-53-52-51-50

  1. Competing for Shelf Space.

    E-Print Network [OSTI]

    Martínez-de-Albéniz, V.; Roels, G.

    2007-01-01T23:59:59.000Z

    the changes in supplier i’s wholesale price and pro?t, i =space despite their lower wholesale prices. Using a di?erentImpact of Manufacturers’ Wholesale Prices a on a Retailer’s

  2. Envisioning creative space

    E-Print Network [OSTI]

    Özkâr, Mine, 1976-

    1999-01-01T23:59:59.000Z

    This thesis proposes a framework to articulate certain criteria in creative spatial productions such as architecture. I discuss that a conformist and unquestioning adaptation to conventional space conceptions limits ...

  3. astronautics & space technology

    E-Print Network [OSTI]

    Rohs, Remo

    and mecha- nisms, thermal control, power systems, launch systems and facilities. (Duplicates credit · flowcharts Astronautical engineers design, build and operate space vehicles used in exploration in areas such as electric propulsion, plasma physics, heliospheric structure, fundamental processes

  4. Reconstruction in Fourier space

    E-Print Network [OSTI]

    Burden, Angela; Howlett, Cullan

    2015-01-01T23:59:59.000Z

    We present a fast iterative FFT-based reconstruction algorithm that allows for non- parallel redshift-space distortions (RSD). We test our algorithm on both N-body dark matter simulations and mock distributions of galaxies designed to replicate galaxy survey conditions. We compare solenoidal and irrotational components of the redshift distortion and show that an approximation of this distortion leads to a better estimate of the real-space potential (and therefore faster convergence) than ignoring the RSD when estimating the displacement field. Our iterative reconstruction scheme converges in two iterations for the mock samples corresponding to BOSS CMASS DR11 when we start with an approximation of the RSD. The scheme takes six iterations when the initial estimate, measured from the redshift-space overdensity, has no RSD correction. Slower convergence would be expected for surveys covering a larger angle on the sky. We show that this FFT based method provides a better estimate of the real space displacement fi...

  5. Hyper Space Complex Number

    E-Print Network [OSTI]

    Shanguang Tan

    2007-04-23T23:59:59.000Z

    A new kind of numbers called Hyper Space Complex Numbers and its algebras are defined and proved. It is with good properties as the classic Complex Numbers, such as expressed in coordinates, triangular and exponent forms and following the associative and commutative laws of addition and multiplication. So the classic Complex Number is developed from in complex plane with two dimensions to in complex space with N dimensions and the number system is enlarged also.

  6. Space-time symmetries of noncommutative spaces

    SciTech Connect (OSTI)

    Calmet, Xavier [Department of Physics and Astronomy, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599 (United States)

    2005-04-15T23:59:59.000Z

    We define a noncommutative Lorentz symmetry for canonical noncommutative spaces. The noncommutative vector fields and the derivatives transform under a deformed Lorentz transformation. We show that the star product is invariant under noncommutative Lorentz transformations. We then apply our idea to the case of actions obtained by expanding the star product and the fields taken in the enveloping algebra via the Seiberg-Witten maps and verify that these actions are invariant under these new noncommutative Lorentz transformations. We finally consider general coordinate transformations and show that the metric is undeformed.

  7. Development and flight history of SERT 2 spacecraft

    SciTech Connect (OSTI)

    Kerslake, W.R.; Ignaczak, L.R.

    1992-01-01T23:59:59.000Z

    A 25-year historical review of the Space Electric Rocket Test 2 (SERT 2) mission is presented. The Agena launch vehicle; the SERT 2 spacecraft; and mission-peculiar spacecraft hardware, including two ion thruster systems, are described. The 3 1/2-year development period, from 1966 to 1970, that was needed to design, fabricate, and qualify the ion thruster system and the supporting spacecraft components, is documented. Major testing of two ion thruster systems and related auxiliary experiments that were conducted in space after the 3 Feb. 1970, launch are reviewed. Extended ion thruster restarts from 1973 to 1981 are reported, in addition to cross-neutralization tests. Tests of a reflector erosion experiment were continued in 1989 to 1991. The continuing performance of spacecraft subsystems, including the solar arrays, over the 1970-1991 period is summarized. Finally, the knowledge of thruster-spacecraft interactions learned from SERT 2 is listed.

  8. Terrestrial Planet Finder Coronagraph (TPF-C) Flight Baseline Concept

    E-Print Network [OSTI]

    Levine, Marie; Shaklan, S; Kasting, J; Traub, W; Alexander, J; Angel, R; Blaurock, C; Brown, M; Brown, R; Burrows, C; Clampin, M; Cohen, E; Content, D; Dewell, L; Dumont, P; Egerman, R; Ferguson, H; Ford, V; Greene, J; Guyon, O; Hammel, H; Heap, S; Ho, T; Horner, S; Hunyadi, S; Irish, S; Jackson, C; Kasdin, J; Kissil, A; Krim, M; Kuchner, M; Kwack, E; Lillie, C; Lin, D; Liu, A; Marchen, L; Marley, M; Meadows, V; Mosier, G; Mouroulis, P; Noecker, M; Ohl, R; Oppenheimer, B; Pitman, J; Ridgway, S; Sabatke, E; Seager, S; Shao, M; Smith, A; Soummer, R; Stapelfeldt, K; Tenerell, D; Trauger, J; Vanderbei, R

    2009-01-01T23:59:59.000Z

    The Terrestrial Planet Finder Coronagraph (TPF-C) mission presented here is an existence proof for a flagship-class internal coronagraph space mission capable of detecting and characterizing Earth-like planets and planetary systems at visible wavelengths around nearby stars, using an existing launch vehicle. TPF-C will use spectroscopy to measure key properties of exoplanets including the presence of atmospheric water or oxygen, powerful signatures in the search for habitable worlds.

  9. Space Physics at UNH FROM THE DAWN OF SPACE EXPLORATION, UNH space scientists, engineers, and

    E-Print Network [OSTI]

    Pringle, James "Jamie"

    Space Physics at UNH FROM THE DAWN OF SPACE EXPLORATION, UNH space scientists, engineers, and students in the Institute for the Study of Earth, Oceans, and Space (EOS) have worked on mission design and modeling. The Space Science Center, housed at EOS, is engaged in research and graduate education in all

  10. China's Space Robotic Arms Programs

    E-Print Network [OSTI]

    POLLPETER, Kevin

    2013-01-01T23:59:59.000Z

    Blog, “Gen. Chilton on a Space Weapons Treaty,” October 30,archive/2076/general-chilton-on-a-space-weapons-treaty. 31on the military use of space, see Kevin Pollpeter, “China’s

  11. Space Instrument Realization (ISR-5)

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

    5 Space Instrument Realization Providing expertise to support the design and fabrication of space-based custom instrumentation Contacts Group Leader Amy Regan Email Staff...

  12. China's Space Robotic Arms Programs

    E-Print Network [OSTI]

    POLLPETER, Kevin

    2013-01-01T23:59:59.000Z

    2013 China’s Space Robotic Arm Programs Kevin POLLPETERdebris observation and space robotic arm technologies. Thelikely equipped with a robotic arm, grappling the target

  13. An overview of the Nuclear Electric Propulsion Space Test Program (NEPSTP) satellite

    SciTech Connect (OSTI)

    Voss, S.S. [Los Alamos National Lab., NM (United States); Reynolds, E.L. [Applied Physics Laboratory, Laurel, MD (United States)

    1994-06-01T23:59:59.000Z

    Early in 1992 the idea of purchasing a Russian designed and fabricated space reactor power system and integrating it with a US designed satellite went from fiction to reality with the purchase of the first two Topaz II reactors by the Strategic Defense Initiative Organization (now the Ballistic Missile Defense Organization (BMDO). The New Mexico Alliance was formed to establish a ground test facility in which to perform nonnuclear systems testing of the Topaz II, and to evaluate the Topaz 11 system for flight testing with respect to safety, performance, and operability. In conjunction, SDIO requested that the Applied Physics Laboratory in Laurel, MD propose a mission and design a satellite in which the Topaz II could be used as the power source. The outcome of these two activities was the design of the Nuclear Electric Propulsion Space Test Program (NEPSTP) satellite which combines a modified Russian Topaz II power system with a US designed satellite to achieve a specified mission. Due to funding reduction within the SDIO, the Topaz II flight program was postponed indefinitely at the end of Fiscal Year 1993. The purpose of this paper is to present an overview of the NEPSTP mission and the satellite design at the time the flight program ended.

  14. Direct conversion nuclear reactor space power systems

    SciTech Connect (OSTI)

    Britt, E.J.; Fitzpatrick, G.O.

    1982-08-01T23:59:59.000Z

    This paper presents the results of a study of space nuclear reactor power systems using either thermoelectric or thermionic energy converters. An in-core reactor design and two heat pipe cooled out-of-core reactor designs were considered. One of the out-of-core cases utilized, long heat pipes (LHP) directly coupled to the energy converter. The second utilized a larger number of smaller heat pipes (mini-pipe) radiatively coupled to the energy converter. In all cases the entire system, including power conditioning, was constrained to be launched in a single shuttle flight. Assuming presently available performance, both the LHP thermoelectric system and minipipe thermionic system, designed to produce 100 kWe for seven years, would have a specific mass near 22kg/kWe. The specific mass of the thermionic minipipe system designed for a one year mission is 165 kg/kWe due to less fuel swelling. Shuttle imposed growth limits are near 300 kWe and 1.2 MWe for the thermoelectric and thermionic systems, respectively. Converter performance improvements could double this potential, and over 10 MWe may be possible for very short missions.

  15. Quantization of empty space

    E-Print Network [OSTI]

    M. A. Zubkov

    2005-11-02T23:59:59.000Z

    We suggest to use "minimal" choice of quantum gravity theory, that is the quantum field theory, in which space-time is seen as Riemannian space and metric (or vierbein field) is the dynamical variable. We then suggest to use the simplest acceptable action, that is the squared curvature action. The correspondent model is renormalizable, has the correct classical limit without matter and can be explored using Euclidian path integral formalism. In order to get nonperturbative results one has to put this model on the lattice. While doing so serious problems with measure over dynamical variables are encountered, which were not solved until present. We suggest to solve them using the representation of Riemannian space as a limiting case of Riemann - Cartan space, where the Poincare group connection plays the role of dynamical variable. We construct manifestly gauge invariant discretization of Riemann - Cartan space. Lattice realization of Poincare gauge transformation naturally acts on the dynamical variables of the constructed discretization. There exists local measure invariant under this gauge transformation, which could be used as a basic element of lattice path integral methods. The correspondent lattice model appears to be useful for numerical simulations.

  16. Experimental flight test vibration measurements and nondestructive inspection on a USCG HC-130H aircraft

    SciTech Connect (OSTI)

    Moore, D.G.; Jones, C.R. [Sandia National Labs., Albuquerque, NM (United States). FAA Airworthiness Assurance NDI Validation Center; Mihelic, J.E.; Barnes, J.D. [Coast Guard Aircraft Repair and Supply Center, Elizabeth City, NC (United States)

    1998-08-01T23:59:59.000Z

    This paper presents results of experimental flight test vibration measurements and structural inspections performed by the Federal Aviation Administration`s Airworthiness Assurance NDI Validation Center (AANC) at Sandia National Laboratories and the US Coast Guard Aircraft Repair and Supply Center (ARSC). Structural and aerodynamic changes induced by mounting a Forward Looking Infrared (FLIR) system on a USCG HC-130H aircraft are described. The FLIR adversely affected the air flow characteristics and structural vibration on the external skin of the aircraft`s right main wheel well fairing. Upon initial discovery of skin cracking and visual observation of skin vibration in flight by the FLIR, a baseline flight without the FLIR was conducted and compared to other measurements with the FLIR installed. Nondestructive inspection procedures were developed to detect cracks in the skin and supporting structural elements and document the initial structural condition of the aircraft. Inspection results and flight test vibration data revealed that the FLIR created higher than expected flight loading and was the possible source of the skin cracking. The Coast Guard performed significant structural repair and enhancement on this aircraft, and additional in-flight vibration measurements were collected on the strengthened area both with and without the FLIR installed. After three months of further operational FLIR usage, the new aircraft skin with the enhanced structural modification was reinspected and found to be free of flaws. Additional US Coast Guard HC-130H aircraft are now being similarly modified to accommodate this FLIR system. Measurements of in-flight vibration levels with and without the FLIR installed, and both before and after the structural enhancement and repair were conducted on the skin and supporting structure in the aircraft`s right main wheel fairing. Inspection results and techniques developed to verify the aircraft`s structural integrity are discussed.

  17. From Noncommutative Phase Space to Hilbert Space

    SciTech Connect (OSTI)

    Muthukumar, B. [Saha Institute of Nuclear Physics, 1/AF, Bidhan nagar, Kolkata-700 064 (India)

    2007-10-03T23:59:59.000Z

    In the Hamiltonian formulation, classical mechanics employs the commutative algebra of functions that are defined on phase space a point of which could be represented using Dirac delta distributions. In the absence of such a concrete existence of the notion of point in the quantum domain, we show how the quantum mechanical formalism emerges by replacing the commutative algebra by a noncommutative algebra of functions and introducing the quantum condition. The noncommutativity is achieved by deforming the product of two functions and by introducing the Moyal brackets, the basic Moyal brackets between two spatial coordinates and between position and momentum coordinates being noncommutative. The only other input we make use of is the quantum condition which is motivated from its classical analogue--the square of Dirac delta distributions.

  18. Design and Application of an Electronic Logbook for Space System Integration and Test Operations

    SciTech Connect (OSTI)

    Kavelaars, Alicia T.; /SLAC /Stanford U., Dept. Aeronaut. Astronaut.; ,

    2006-10-10T23:59:59.000Z

    In the highly technological aerospace world paper is still widely used to document space system integration and test (I&T) operations. E-Logbook is a new technology designed to substitute the most commonly used paper logbooks in space system I&T, such as the connector mate/demate logbook, the flight hardware and flight software component installation logbook, the material mix record logbook and the electronic ground support equipment validation logbook. It also includes new logbook concepts, such as the shift logbook, which optimizes management oversight and the shift hand-over process, and the configuration logbook, which instantly reports on the global I&T state of the space system before major test events or project reviews. The design of E-Logbook focuses not only on a reliable and efficient relational database, but also on an ergonomic human-computer interactive (HCI) system that can help reduce human error and improve I&T management and oversight overall. E-Logbook has been used for the I&T operation of the Gamma-ray Large Area Space Telescope (GLAST) Large Area Telescope (LAT) at the Stanford Linear Accelerator Center (SLAC). More than 41,000 records have been created for the different I&T logbooks, with no data having been corrupted or critically lost. 94% of the operators and 100% of the management exposed to E-Logbook prefer it to paper logbooks and recommend its use in the aerospace industry.

  19. 3740SPACE REPURPOSING PROCEDURE Client identifies

    E-Print Network [OSTI]

    Page 1 3740SPACE REPURPOSING PROCEDURE Client identifies space repurposing requirement Client completes space request form Submit space request form to Space Management Office Space Management Office acknowledge reciept Is space form completed accurately Space Management Office conduct space analysis Does

  20. Space Science and Applications

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What'sis Taking Over Our Instagram Secretary Moniz9MorganYouofSolvingexplore correlation613Space451 Space

  1. Moderate utopias : the reconstruction of urban space and modernist principles in postwar France

    E-Print Network [OSTI]

    Minosh, Peter

    2007-01-01T23:59:59.000Z

    This thesis explores the implementation of the American Marshall Plan in France and its precipitation of structural changes within the realms of economics, politics, and cultural subjectivity, studying their manifestations ...

  2. Light output function and assembly of the time-of-flight enhanced diagnostics neutron spectrometer plastic scintillators for background reduction by double kinematic selection at EAST

    SciTech Connect (OSTI)

    Peng, X. Y.; Chen, Z. J.; Zhang, X.; Hu, Z. M.; Du, T. F.; Cui, Z. Q.; Xie, X. F.; Ge, L. J.; Yuan, X.; Li, X. Q.; Zhang, G. H.; Chen, J. X.; Fan, T. S., E-mail: tsfan@pku.edu.cn [School of Physics and State Key Laboratory of Nuclear Physics and Technology, Peking University, Beijing 100871 (China); Gorini, G.; Nocente, M. [Dipartimento di Fisica, Università di Milano-Bicocca, Milano, Piazza della Scienza 3, 20126 Milano (Italy); Istituto di Fisica del Plasma “P. Caldirola,” EURATOM-ENEA-CNR Association, Via Cozzi 53, 20125 Milano (Italy); Tardocchi, M. [Istituto di Fisica del Plasma “P. Caldirola,” EURATOM-ENEA-CNR Association, Via Cozzi 53, 20125 Milano (Italy); Hu, L. Q.; Zhong, G. Q.; Lin, S. Y.; Wan, B. N. [Institute of Plasma Physics, Chinese Academy of Sciences, Hefei 230031, Anhui (China)

    2014-11-15T23:59:59.000Z

    The 2.5 MeV neutron spectrometer TOFED (Time-Of-Flight Enhanced Diagnostics) has been constructed to perform advanced neutron emission spectroscopy diagnosis of deuterium plasmas on EAST. The instrument has a double-ring structure which, in combination with pulse shape digitization, allows for a dual kinematic selection in the time-of-flight/recoil proton energy (tof/E{sub p}) space, thus improving the spectrometer capability to resolve fast ion signatures in the neutron spectrum, in principle up to a factor ?100. The identification and separation of features from the energetic ions in the neutron spectrum depends on the detailed knowledge of the instrument response function, both in terms of the light output function of the scintillators and the effect of undesired multiple neutron scatterings in the instrument. This work presents the determination of the light output function of the TOFED plastic scintillator detectors and their geometrical assembly. Results from dedicated experiments with ?-ray sources and quasi-monoenergetic neutron beams are presented. Implications on the instrument capability to perform background suppression based on double kinematic selection are discussed.

  3. Composition pulse time-of-flight mass flow sensor

    DOE Patents [OSTI]

    Harnett, Cindy K. (Livermore, CA); Crocker, Robert W. (Fremont, CA); Mosier, Bruce P. (San Francisco, CA); Caton, Pamela F. (Berkeley, CA); Stamps, James F. (Livermore, CA)

    2007-06-05T23:59:59.000Z

    A device for measuring fluid flow rates over a wide range of flow rates (<1 nL/min to >10 .mu.L/min) and at pressures at least as great as 2,000 psi. The invention is particularly adapted for use in microfluidic systems. The device operates by producing compositional variations in the fluid, or pulses, that are subsequently detected downstream from the point of creation to derive a flow rate. Each pulse, comprising a small fluid volume, whose composition is different from the mean composition of the fluid, can be created by electrochemical means, such as by electrolysis of a solvent, electrolysis of a dissolved species, or electrodialysis of a dissolved ionic species. Measurements of the conductivity of the fluid can be used to detect the arrival time of the pulses, from which the fluid flow rate can be determined. A pair of spaced apart electrodes can be used to produce the electrochemical pulse. In those instances where it is desired to measure a wide range of fluid flow rates a three electrode configuration in which the electrodes are spaced at unequal distances has been found to be desirable.

  4. Policies on Japan's Space Industry

    E-Print Network [OSTI]

    with space emerging countries 3. Step up leading-edge science and technology as an innovation engine (1Policies on Japan's Space Industry Shuichi Kaneko Director, Space Industry Office Manufacturing Industries Bureau Ministry of Economy, Trade and Industry (METI) #12;Japan's Space Policy is based

  5. The NASA Food Commercial Space

    E-Print Network [OSTI]

    Lin, Zhiqun

    The NASA Food Technology Commercial Space Center and How Your Company Can Participate space Commercial Space Center Iowa State University 2901 South Loop Drive, Suite 3700 Ames, IA 50010-8632 Phone Manager NASA Food Technology Commercial Space Center Iowa State University 2901 South Loop Drive, Suite

  6. Representation of noncommutative phase space

    E-Print Network [OSTI]

    Kang Li; Jianhua Wang; Chiyi Chen

    2005-08-16T23:59:59.000Z

    The representations of the algebra of coordinates and momenta of noncommutative phase space are given. We study, as an example, the harmonic oscillator in noncommutative space of any dimension. Finally the map of Sch$\\ddot{o}$dinger equation from noncommutative space to commutative space is obtained.

  7. Multi-gap Resistive Plate Chambers as a Time-of-Flight System for the PHENIX Experiment

    SciTech Connect (OSTI)

    Velkovska, Julia [Vanderbilt University] [Vanderbilt University

    2013-12-08T23:59:59.000Z

    In this project a Time-of-Flight detector based on multi-gap resistive plate chambers was built and installed for the PHENIX experiment at RHIC.

  8. Development of flight instrumentation and analysis of an aircraft's lateral response to a discrete two-dimensional vertical gust

    E-Print Network [OSTI]

    Mask, Russell Lane

    1973-01-01T23:59:59.000Z

    ?arch consist?d of four major parts, (1) the construction of a heat?d air gust gen?ra- tor, (2) th . d~sign and installation of suitabl? flight test instru- m?ntation, (3) th. d?v lopm?nt of data r?duction techniqu s, and (0) application cf m. thods... of analysis of th? flight data. A digital comput . r program was us?d to ?valuat~ and analyze the flight data obtain~d from th DHC-2 airplan?. Th. heated air gust generator prov?d to be of practical us?- in full scale flight testing to d?t?r- mine th...

  9. A Design for a Compact Time-of-Flight Mass Spectrometer

    SciTech Connect (OSTI)

    Manard, M.

    2012-10-01T23:59:59.000Z

    The design of a prototype, compact time-of-flight (TOF) mass spectrometer (MS) is described. The system primarily consists of an ion acceleration/focusing/steering assembly (AFSA), an 8 cm field-free region, a 4 cm, dual-stage reflectron and a miniature microchannel plate detector. Consequently, the resulting flight length of the system is 12 cm. The system has been designed with the capability to sample directly from atmosphere at ambient pressures. This is accomplished through the use of an electrodynamic ion funnel, housed in an intermediate-vacuum chamber that is coupled to the inlet of the TOF chamber. TOF spectra were obtained using noble gases (Ar, Kr and Xe) as test chemicals. These measured flight times were used to probe the performance of the instrument. A temporal resolution (tflight/?t) of approximately 125, acquired using 129Xe+, has been measured for the system.

  10. Pathfinder flight of the Polarized Gamma-ray Observer (PoGOLite) in 2013

    E-Print Network [OSTI]

    Kawano, Takafumi

    2015-01-01T23:59:59.000Z

    The Polarized Gamma-ray Observer (PoGOLite) is a balloon-borne instrument that can measure polarization in the energy range 25--240 keV. The instrument adopts an array of well-type "phoswich" detectors in order to suppress backgrounds. Based on the anisotropy of Compton scattering angles resulting from polarized gamma-rays, the polarization of the observed source can be reconstructed. During July 12-26 of 2013, a successful near-circumpolar pathfinder flight was conducted from Esrange, Sweden, to Norilsk, Russia. During this two-week flight, several observations of the Crab were conducted. Here, we present the PoGOLite instrument and summarize the 2013 flight.

  11. A New Paradigm in Space Based Experiments Using Rubber Balloons

    E-Print Network [OSTI]

    Chakrabarti, Sandip K; Palit, Sourav; Chakraborty, Subhankar; Mondal, Sushanta; Bhattacharyya, Arnab; Middya, Susanta; Chakrabarti, Sonali

    2013-01-01T23:59:59.000Z

    Indian Centre for Space Physics is engaged in long duration balloon borne experiments with typical payloads less than ~ 3kg. Low cost rubber balloons are used. In a double balloon system, the booster balloon lifts the orbiter balloon to its cruising altitude where data is taken for a long time. Here we present results of muon detections and recent solar activities, including the light curves and flare spectra in the 20-100keV range. We not only show that we have successfully obtained several flares and there spectra at different altitudes, we also found that the high energy X-ray flux of strong flares at altitudes of 10-13 km (the flight altitude of commercial planes) could be more than the contribution due to cosmic rays.

  12. The Infrared Array Camera (IRAC) for the Spitzer Space Telescope

    E-Print Network [OSTI]

    G. G. Fazio; the IRAC team

    2004-05-31T23:59:59.000Z

    The Infrared Array Camera (IRAC) is one of three focal plane instruments in the Spitzer Space Telescope. IRAC is a four-channel camera that obtains simultaneous broad-band images at 3.6, 4.5, 5.8, and 8.0 microns. Two nearly adjacent 5.2x5.2 arcmin fields of view in the focal plane are viewed by the four channels in pairs (3.6 and 5.8 microns; 4.5 and 8 microns). All four detector arrays in the camera are 256x256 pixels in size, with the two shorter wavelength channels using InSb and the two longer wavelength channels using Si:As IBC detectors. IRAC is a powerful survey instrument because of its high sensitivity, large field of view, and four-color imaging. This paper summarizes the in-flight scientific, technical, and operational performance of IRAC.

  13. On the problem of large perturbation flow created by near-hovering flight of aircraft

    E-Print Network [OSTI]

    Rudderow, William Henry

    1960-01-01T23:59:59.000Z

    The Vortex Field Associated with the Wake Model Acceleration Potential. 15 20 RESULTS AND CONCLUSIONS. REFERENCES. LIST OF FIGURES Figure Page 1. Trefftz Plane Cutting the Wake Trailing a Heli- copter Rotor in Forward Flight. 2. Photograph of Flow... Through a Heli. copter Rotor in Slow Flight. 3. Side View of Glauert's Wake Nodel 4. Cartesian Coordinate System Fixed to an Elliptic Cylinder. 5. Side View of Elliptic Wake Nodel LIST OF SYMBOLS ~Smbo1 ~D' t' A subset of V. T. O. L. configurations...

  14. PRELIMINARY PROJECT PLAN FOR LANSCE INTEGRATED FLIGHT PATHS 11A, 11B, 12, and 13

    SciTech Connect (OSTI)

    D. H. BULTMAN; D. WEINACHT - AIRES CORP.

    2000-08-01T23:59:59.000Z

    This Preliminary Project Plan Summarizes the Technical, Cost, and Schedule baselines for an integrated approach to developing several flight paths at the Manual Lujan Jr. Neutron Scattering Center at the Los Alamos Neutron Science Center. For example, the cost estimate is intended to serve only as a rough order of magnitude assessment of the cost that might be incurred as the flight paths are developed. Further refinement of the requirements and interfaces for each beamline will permit additional refinement and confidence in the accuracy of all three baselines (Technical, Cost, Schedule).

  15. Orbit Spaces in Superconductivity

    E-Print Network [OSTI]

    Vittorino Talamini

    2006-07-30T23:59:59.000Z

    In the framework of Landau theory of phase transitions one is interested to describe all the possible low symmetry ``superconducting'' phases allowed for a given superconductor crystal and to determine the conditions under which this crystal undergoes a phase transition. These problems are best described and analyzed in the orbit space of the high symmetry group of the ``normal, non-superconducting'' phase of the crystal. In this article it is worked out a simple example concerning superconductivity, that shows the P-matrix method to determine the equations and inequalities defining the orbit space and its stratification. This approach is of general validity and can be used in all physical problems that make use of invariant functions, as long as the symmetry group is compact.

  16. System characterization and online mass property identification of the SPHERES formation flight testbed

    E-Print Network [OSTI]

    Berkovitz, Dustin S. (Dustin Scott)

    2008-01-01T23:59:59.000Z

    The National Aeronautics and Space Administration (NASA) and other entities in the aerospace industry have recently been considering distributed architectures for many space applications, such as space-based interferometry. ...

  17. Essays in Space Science

    SciTech Connect (OSTI)

    Ramaty, R.; Cline, T.L.; Ormes, J.F.

    1987-06-01T23:59:59.000Z

    The papers presented cover a broad segment of space research and are an acknowledgement of the personal involvement of Frank McDonald in many of these efforts. The totality of the papers were chosen so as to sample the scientific areas influenced by him in a significant manner. Three broad areas are covered: particles and fields of the solar system; cosmic ray astrophysics; and gamma ray, x ray, and infrared astronomics.

  18. Ideally embedded space-times

    E-Print Network [OSTI]

    Haesen, S; Haesen, Stefan; Verstraelen, Leopold

    2004-01-01T23:59:59.000Z

    Due to the growing interest in embeddings of space-time in higher-dimensional spaces we consider a specific type of embedding. After proving an inequality between intrinsically defined curvature invariants and the squared mean curvature, we extend the notion of ideal embeddings from Riemannian geometry to the indefinite case. Ideal embeddings are such that the embedded manifold receives the least amount of tension from the surrounding space. Then it is shown that the de Sitter spaces, a Robertson-Walker space-time and some anisotropic perfect fluid metrics can be ideally embedded in a five-dimensional pseudo-Euclidean space.

  19. Ideally embedded space-times

    E-Print Network [OSTI]

    Stefan Haesen; Leopold Verstraelen

    2004-04-01T23:59:59.000Z

    Due to the growing interest in embeddings of space-time in higher-dimensional spaces we consider a specific type of embedding. After proving an inequality between intrinsically defined curvature invariants and the squared mean curvature, we extend the notion of ideal embeddings from Riemannian geometry to the indefinite case. Ideal embeddings are such that the embedded manifold receives the least amount of tension from the surrounding space. Then it is shown that the de Sitter spaces, a Robertson-Walker space-time and some anisotropic perfect fluid metrics can be ideally embedded in a five-dimensional pseudo-Euclidean space.

  20. A NEW VIEW ON INTERSTELLAR DUST HIGH FIDELITY STUDIES OF INTERSTELLAR DUST ANALOGUE TRACKS IN STARDUST FLIGHT SPARE AEROGEL

    E-Print Network [OSTI]

    IN STARDUST FLIGHT SPARE AEROGEL F. Postberg, C. Allen, S. Bajt, H. A. Bechtel, J. Borg, F. Brenker, J the Stardust Mission exposed aerogel collector panels for a total of about 200 days to the stream - 30km/s] interstellar dust (ISD) analogues onto Stardust aerogel flight spares. This en- ables

  1. research in space Facilities on the International Space Station

    E-Print Network [OSTI]

    research in space Facilities on the International Space Station #12;1 #12;2 Table of Contents and Materials Research: 41 Fluid Physics, Crystal Growth, and External Test Beds Earth and Space Science (External and Internal): 51 Radiation, Thermal, Solar, and Geophysics ISS Control Centers 59 To Learn More

  2. INTERNATIONAL SPACE EXPLORATION COORDINATION GROUP

    E-Print Network [OSTI]

    space exploration infrastructure standards facilitating interoperability through an international with relevant existing international working groups/ organisations. · Preparation and Organization of a WS1 INTERNATIONAL SPACE EXPLORATION COORDINATION GROUP WORKPLAN Update following 3rd ISECG Meeting

  3. Incident spectrum determination for time-of-flight neutron powder diffraction data analysis.

    SciTech Connect (OSTI)

    Hodges, J. P.

    1998-08-27T23:59:59.000Z

    Accurate characterization of the incident neutron spectrum is an important requirement for precise Rietveld analysis of time-of-flight powder neutron diffraction data. Without an accurate incident spectrum the calculated model for the measured relative intensities of individual Bragg reflections will possess systematic errors. We describe a method for obtaining an accurate numerical incident spectrum using data from a transmitted beam monitor.

  4. Roadmap: Aeronautics-Flight Technology-Bachelor of Science [AT-BS-AERN-FLGT

    E-Print Network [OSTI]

    Sheridan, Scott

    Roadmap: Aeronautics-Flight Technology-Bachelor of Science [AT-BS-AERN-FLGT] College of Applied This roadmap is a recommended semester-by-semester plan of study for this major. However, courses Resource Management 2 Offered in fall only AERN 45721 Crew Resource Management Laboratory 1 #12;Roadmap

  5. The forewing tegulae: their significance in steering manoeuvres and free flight in Locusta

    E-Print Network [OSTI]

    Robertson, Meldrum

    system has long been an important model for studying central nervous system control of behav- iourThe forewing tegulae: their significance in steering manoeuvres and free flight in Locusta of Locusta migratoria is widely used to investigate the principles of sensory­motor control. The four tegulae

  6. Robust Head Pose Estimation by Fusing Time-of-Flight Depth and Color

    E-Print Network [OSTI]

    Wolberg, George

    . The key to our method is a model-based approach based on the fusion of color and time-of-flight depth data setup or knowledge of a pre-built model or training data. The use of additional depth data leads of user interaction, or controlling industrial machinery from a distance. Although many different systems

  7. Effect of Flexural and Torsional Wing Flexibility on Lift Generation in Hoverfly Flight

    E-Print Network [OSTI]

    Wood, Robert

    SYMPOSIUM Effect of Flexural and Torsional Wing Flexibility on Lift Generation in Hoverfly Flight of the artificial wing is comparable to that of the natural wing. To emulate the torsional flexibility at the wing of attack. Maximum lift was achieved when the stiffness of the hinge was similar to that of a hoverfly

  8. Prepared by: Shawn Coyle, Aircraft Certification, Flight Test. Transport Canada, Ottawa, Ontario.

    E-Print Network [OSTI]

    Ladkin, Peter B.

    of an identified quality control or other mandated, regulated process on the data once it leaves the National and Security Sécurité et sûreté Canada #12;FMSDB2.DOC 6/5/97ii Executive Summary Aircraft equipped with Flight Management Systems (FMS) and Global Positioning System (GPS1) receivers currently use these devices

  9. Field-Deployable, High-Resolution, Time-of-Flight Aerosol Mass Spectrometer

    E-Print Network [OSTI]

    Jimenez, Jose-Luis

    as a powerful tool to characterize aerosols. A number of laser ablation instruments have been developed and trigger a laser ablation time-of-flight mass spectrometer, which determines the composition of the sized surface rather than by ablation lasers.8-10 At present, the most commonly used instrument of this type

  10. Design and Implementation of the State Estimator for Trajectory Following of an Electromagnetic Formation Flight

    E-Print Network [OSTI]

    Formation Flight Testbed Sang-il Lee, Raymond J. Sedwick February 2008 SSL # 2-08 #12;#12;Design Sang-il Lee, Raymond J. Sedwick February 2008 SSL # 2-08 This work is based on the unaltered text

  11. Flight Control System for a Micromechanical Flying Insect: Architecture and Implementation

    E-Print Network [OSTI]

    Sastry, S. Shankar

    ), a 10-25 mm (wingtip-to-wingtip) device eventually capable of sustained autonomous flight, switching control. 1 Introduction Unmanned air vehicles, UAV, have been a very active area of research dimensions, low power consumption, high flapping frequency and fast robust control, have forced

  12. In-flight degradation correction of SCIAMACHY UV reflectances and Absorbing Aerosol Index

    E-Print Network [OSTI]

    Stoffelen, Ad

    In-flight degradation correction of SCIAMACHY UV reflectances and Absorbing Aerosol Index L. G) derived from the observed Earth reflectance. Instrument degradation of the Scanning Imaging Absorption mean should be more or less constant when instrument degradation is absent. The analysis reveals

  13. Hover Flight Control of a Small Helicopter Using Robust Backstepping and PID

    E-Print Network [OSTI]

    Pota, Himanshu Roy

    Hover Flight Control of a Small Helicopter Using Robust Backstepping and PID Tushar K. Roy and Matt the translational trajectory, while the inner loop (attitude control) controller is designed by means of PID the advantages of both robust backstepping and PID, particularly it is simple and easy to implement and tune

  14. ARTHROPOD BIOLOGY Oviposition and Flight Activity of the Blue-Green Sharpshooter

    E-Print Network [OSTI]

    Hoddle, Mark S.

    ARTHROPOD BIOLOGY Oviposition and Flight Activity of the Blue-Green Sharpshooter (Hemiptera atropunctata (Signoret) (Hemiptera: Cicadellidae), the blue-green sharpshooter, was assessed on wild grape) (Hemiptera: Cicadellidae: Ci- cadellinae), has been a pest of California-grown grapes for nearly a century

  15. Distributed Formation Flight Control Using Constraint Forces and Prabhakar R. Pagilla

    E-Print Network [OSTI]

    Pagilla, Prabhakar R.

    conducted to verify the proposed approach. I. Introduction THE problem of autonomous formation flight] and fuel efficiency via induced drag reduction [2]. Formation flying can also be used for airborne refueling and quick deployment of troops and vehicles. Moreover, many aircraft involved in a mission can

  16. Computations of Laminar Flow Control on Swept Wings as a Companion to Flight Test Research

    E-Print Network [OSTI]

    Rhodes, Richard G.

    2010-01-14T23:59:59.000Z

    ................................................................................................. xiv CHAPTER I INTRODUCTION............................................................................. 1 A. Background Motivation.......................................................... 1 B. Objective... ...................................................................................................................... 95 xi LIST OF FIGURES Page Fig. 1 Three dimensionality of a swept-wing boundary-layer..................................... 4 Fig. 2 Flight configuration of the O-2 Skymaster and SWIFT model....................... 10 Fig. 3 IR...

  17. How Cheap Is Soaring Flight in Raptors? A Preliminary Investigation in Freely-Flying Vultures

    E-Print Network [OSTI]

    Boyer, Edmond

    , such as albatrosses, perform low cost `dynamic soaring flight' by making using of the energy in vertical wind shears techniques to minimize energy costs to find unpredictable food resources. Using electrocardiogram, GPS Received July 9, 2012; Accepted November 27, 2013; Published January 15, 2014 Copyright: ß 2014 Duriez et

  18. Lyapunov Vector Fields for Autonomous UAV Flight Control1 Dale A. Lawrence2

    E-Print Network [OSTI]

    Frew, Eric W.

    Lyapunov Vector Fields for Autonomous UAV Flight Control1 Dale A. Lawrence2 , Eric. W. Frew3 that incorporate Lyapunov stability properties to produce simple, globally stable vector fields in 3D. Use of the vector field is considered, using Lyapunov techniques to show global stability of heading and path

  19. Analysis of Comair flight 5191 with the Functional Resonance Accident Model

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Analysis of Comair flight 5191 with the Functional Resonance Accident Model Erik Hollnagel 1 Abstract The goal of an accident investigation is to determine why a certain combination of conditions, events, and actions led to the specific outcome. Accidents in complex high risk operations

  20. FROM YEARNING TO BURNING Marshall Rosenbluth

    E-Print Network [OSTI]

    experiment. It is there that we confront the unresolved issues of transport scaling, self-heating, burn