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APPLICATIONS OF SNAP REACTOR SYSTEMS TO COMMUNICATIONS SATELLITES

Description: Methods are presented for determining the electric power requirements of a given communications mission in terms of mission and orbit parameters. Analyses were made of possible applications of available and projected space auxiliary power units in these satellites. The satellitc as a communication node is discussed. Example calculations are given. (M.C.G.)
Date: July 30, 1962
Creator: Wimmer, R.E.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Future engineering needs of mirror fusion reactors

Description: Fusion research has matured during the last decade and significant insight into the future program needs has emerged. While some will properly note that the crystal ball is cloudy, it is equally important to note that the shape and outline of our course is discernable. In this short summary paper, I will draw upon the National Mirror Program Plan for mirror projects and on available design studies of these projects to put the specific needs of the mirror program in perspective.
Date: July 30, 1982
Creator: Thomassen, K.I.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

Savannah River Site computing architecture migration guide

Description: The SRS Computing Architecture is a vision statement for site computing which enumerates the strategies which will guide SRS computing efforts for the 1990s. Each strategy is supported by a number of feature statements which clarify the strategy by providing additional detail. Since it is a strategic planning document, the Architecture has sitewide applicability and endorsement but does not attempt to specify implementation details. It does, however, specify that a document will be developed to… more
Date: July 30, 1991
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Model validation and sensitivity analysis of solar collector loops. Final technical report

Description: The experimental solar collector systems at Middlebury College have been modified to permit short time resolution studies of solar collector loop performance. A variety of experiments have been performed to measure the following system properties: (a) collector efficiency, (b) collector response to step changes in insolation, (c) collector response to the introduction of cold inlet water, and (d) pump cycling as a function of control sensor location and set points. Data from these experiments h… more
Date: July 30, 1980
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

D7H-test results

Description: Data were reduced from the voltage-time relations stored in files D7H001 to D7H090 on HP1000. The I-B calibration curve is included. The data base is shown and can be used by the 9845B. The data include the quench location, Q/sub 2/ layer 1 top, Q/sub 3/ layer 1 bottom and the quench current and its normalized value with respect to short sample, I/sub c/ = 4920A at 4.4 K, I/sub c/ = 6710 A at 1.8 K. The resistance (..cap omega../cm) was calculated using the propagation time according to the vol… more
Date: July 30, 1982
Creator: Caspi, S.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Double-mode pulsation

Description: Double mode pulsation is a very pervasive phenomenon in stars all over the Hertzsprung-Russell diagram. In order of increasing radius, examples are: ZZ Ceti stars, the sun, the delta Scuti stars, RR Lyrae variables, the ..beta.. Cephei variables and those related to them, Cepheids, and maybe even the Mira stars. These many modes have been interpreted as both radial and nonradial modes, but in many cases the actual mode has not been clearly identified. Yellow giants seem to be the most simple pu… more
Date: July 30, 1982
Creator: Cox, A. N.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
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Study on reduction of accessory horsepower requirements. Fourth quarterly progress report

Description: The program objective is to evolve and define an accessory drive system that will minimize system power consumption of driven accessories on an internal combustion engine in a passenger automobile. The initial three program phases established concept feasibility, determined potential fuel savings, and selected a drive system design for concept mechanization. During this quarter the major program accomplishments were: selection of candidate belt-drive concepts; completion of Phase III baseline v… more
Date: July 30, 1975
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Geothermal development and land use/energy planning by the State of California and its political subdivisions

Description: California law contains several vehicles for the implementation of geothermal planning. These mechanisms and their impact are examined. First, at the State level upon the California Energy Commission and the Division of Oil and Gas in the Department of Conservation. After some background on county planning in California, the unique situation in the counties of greatest geothermal potential is presented: Imperial County and the four Geysers counties as well as their joint powers agency. Conclusi… more
Date: July 30, 1978
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Investigation of the cryogenic mechanical properties of low thermal-expansion superalloys

Description: Four Fe-based superalloys, JBK-75, Incoloy 903, Incoloy 905, and Incoloy 909 were evaluated as tube materials for ICCS Nb/sub 3/Sn superconductors. Evaluation consisted of 4-K tensile and elastic-plastic fracture-toughness testing, and a microstructural characterization of unwelded and autogenously gas-tungsten-arc welded sheet given a simulated postweld processing treatment of 15% cold reduction by rolling followed by a Nb/sub 3/Sn-reaction heat treatment of 96 hours at 700/sup 0/C plus 48 hou… more
Date: July 30, 1985
Creator: Summers, L.T. & Dalder, E.N.C.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
captions transcript

[News Clip: Abortion]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: July 30, 1994, 6:00 p.m.
Duration: 1 minute 01 second
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
open access

Polarizability corrections in stimulated Raman propagation

Description: Traditional descriptions of stimulated Raman scattering relate the various Stokes and anti-Stokes fields to the incident pump field by means of a polarizability (tensor). This description is usable for pulsed radiation but it fails when the pump carrier frequency coincides with a resonant frequency of the medium. We here describe a simple procedure for correcting the traditional polarizability approximation for pulse envelopes so as to account for effects of finite pump bandwidth. The correctio… more
Date: July 30, 1991
Creator: Shore, B. W.; Johnson, M. A. & Lowder, S.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Coal surface control for advanced fine coal flotation

Description: The primary objective in the scope of this research project is to develop advanced flotation methods for coal cleaning in order to achieve near total pyritic-sulfur removal at 90% Btu recovery, using coal samples procured from three major US coal seams. Concomitantly, the ash content of these coals is to be reduced to 6% or less. Investigation of mechanisms for the control of coal and pyrite surfaces prior to fine coal flotation is the main aspect of the project objectives. The results of this … more
Date: July 30, 1991
Creator: Fuerstenau, D. W.; Sastry, K. V. S.; Hanson, J. S.; Diao, J.; De, A.; Sotillo, F. et al.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Drug Testing and Crime-Related Restrictions in TANF, SNAP, and Housing Assistance

Description: This report describes and compares the drug- and crime-related policy restrictions contained in selected federal programs that provide assistance to low-income individuals and families: the Temporary Assistance for Needy Families (TANF) block grant, the Supplemental Nutrition Assistance Program (SNAP, formerly Food Stamps), and the three primary federal housing assistance programs (the public housing program, the Section 8 Housing Choice Voucher program, and the project-based Section 8 rental a… more
Date: July 30, 2013
Creator: McCarty, Maggie; Aussenberg, Randy Alison; Falk, Gene & Carpenter, David H.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Military Sexual Assault: Chronology of Activity in Congress and Related Resources

Description: Report that focuses on activity in Congress regarding recent high profile incidents of sexual assault in the military. Included are separate sections on the official responses related to these incidents by the Department of Defense (DOD), the Administration, and Congress including legislation in the 113th Congress. The last section is a resource guide for sources in this report and related materials on sexual assault and prevention.
Date: July 30, 2013
Creator: Torreon, Barbara Salazar
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Ocean Acidification

Description: Report that discusses the increasing concentrations of carbon dioxide (CO2) in the atmosphere, and the extent of related effects on the ocean and marine resources.
Date: July 30, 2013
Creator: Upton, Harold F. & Folger, Peter
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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