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The 4-County News Bulletin (Castroville, Tex.), Vol. 19, No. 52, Ed. 1 Monday, April 3, 1978
Weekly newspaper from Castroville, Texas that includes local, state, and national news along with extensive advertising.
Date:
April 3, 1978
Creator:
Schott, Bobbie
Object Type:
Newspaper
System:
The Portal to Texas History
The 4-County News Bulletin (Castroville, Tex.), Vol. 20, No. 1, Ed. 1 Monday, April 10, 1978
Weekly newspaper from Castroville, Texas that includes local, state, and national news along with extensive advertising.
Date:
April 10, 1978
Creator:
Schott, Bobbie
Object Type:
Newspaper
System:
The Portal to Texas History
The 4-County News Bulletin (Castroville, Tex.), Vol. 20, No. 2, Ed. 1 Monday, April 17, 1978
Weekly newspaper from Castroville, Texas that includes local, state, and national news along with extensive advertising.
Date:
April 17, 1978
Creator:
Schott, Bobbie
Object Type:
Newspaper
System:
The Portal to Texas History
The 4-County News Bulletin (Castroville, Tex.), Vol. 20, No. 3, Ed. 1 Monday, April 24, 1978
Weekly newspaper from Castroville, Texas that includes local, state, and national news along with extensive advertising.
Date:
April 24, 1978
Creator:
Schott, Bobbie
Object Type:
Newspaper
System:
The Portal to Texas History
20 kW Transmitter for CW Operation at 50 or 17 MHz
This report was prepared as an account of work sponsored by an agency of the United States Government.
Date:
April 4, 1978
Creator:
Keane, J. T.
Object Type:
Report
System:
The UNT Digital Library
15th Street News (Midwest City, Okla.), Vol. 7, No. 16, Ed. 1 Thursday, April 6, 1978
Newspaper from Oscar Rose Junior College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date:
April 6, 1978
Creator:
Slade, Sam
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
15th Street News (Midwest City, Okla.), Vol. 7, No. 17, Ed. 1 Thursday, April 20, 1978
Newspaper from Oscar Rose Junior College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date:
April 20, 1978
Creator:
Slade, Sam
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
1977 environmental monitoring report
The environmental levels of radioactivity and other pollutants found in the vicinity of Brookhaven National Laboratory (BNL) during 1977 are summarized in this report. As an aid in the interpretation of the data, the amounts of radioactivity and other pollutants released in airborne and liquid effluents from Laboratory facilities to the environment are also indicated. The environmental data includes external radiation levels; radioactive air particulates; tritium and iodine concentrations; the amounts and concentrations of radioactivity in and the quality of the stream into which liquid effluents are released; the concentrations of radioactivity in sediments and biota from the stream; the concentrations of radioactivity in and the quality of ground waters underlying the Laboratory; and concentrations of radioactivity in milk samples obtained in the vicinity of the Laboratory.
Date:
April 1, 1978
Creator:
Naidu, J R
Object Type:
Report
System:
The UNT Digital Library
Abilene Philharmonic Playbill: April 4-April 24, 1978
Program for an Abilene Philharmonic concert that ran from April 4th to April 24th (fifth and sixth concert) during the 28th season. It includes information about the pieces performed, artists and musicians, and advertising from local companies.
Date:
April 1978
Creator:
Abilene Philharmonic
Object Type:
Pamphlet
System:
The Portal to Texas History
Absolute measurements of the /sup 233/U (n,f) cross section between 0. 13 and 8. 0 MeV. [Cross sections, 0. 13 to 8. 0 MeV]
The fast neutron fission cross section of /sup 233/U was measured absolutely between 0.13 and 8.0 MeV. The absolute cross section values were obtained by low geometry alpha counting and isotopic dilution analysis of various /sup 233/U samples, 2..pi..-detection of the fission fragments with an ionization chamber, and the measurement of the neutron flux with several black neutron detectors. Absolute cross sections were obtained with a 2 to 3% uncertainty over the most important energy range.
Date:
April 1, 1978
Creator:
Poenitz, W.P.
Object Type:
Report
System:
The UNT Digital Library
Absorption and profile modification on spherical targets for. 25 < lambda < 2 microns
LASNEX calculations for focused laser beams on spherical targets have been performed for laser wavelengths of 0.25, 0.5, 1.0 and 2.0 microns. One-dimensional calculations, including the ponderomotive force, show a profile steepening that determines the fractional absorption by anomalous mechanism. However, increased absorption occurs at the shorter wavelengths because of more efficient inverse bremsstrahlung absorption at the higher critical densities. In general, the absorption efficiency increases with shorter laser wavelength and decreases with increasing f-number of the illuminating optics for sufficiently long plasma scale lengths. The effect of the absorption and laser wavelength on the thermal and superthermal electron physics will be discussed along with the combined effects on the implosion performance. Certain aspects of two-dimensional LASNEX calculations are presented.
Date:
April 4, 1978
Creator:
Larsen, J. T.
Object Type:
Article
System:
The UNT Digital Library
Accelerated/abbreviated test methods, Study 4 of Task 3 (encapsulation) of the Low-Cost Silicon Solar Array Project. Eighth quarterly progress report, January--March 1978
To meet the goals of the LSSA program, solar cell encapsulants must provide protection for 20 years. Consequently, the objective of the present program is to develop methodology for making confident predictions of encapsulant performance at any exposure site in the U.S.A. During the first year of the program, inherent weatherability was studied. Inherent weatherability is controlled by the three weather factors common to all exposure sites: insolation, temperature, and humidity. Emphasis was focused on the transparent encapsulant portion of miniature solar cell arrays by eliminating weathering effects on the substrate and circuitry (which are also parts of the encapsulant system). The most extensive data were for yellowing, which was measured conviently and precisely. Considerable data also were obtained on tensile strength. Changes in these two properties after outdoor exposure were predicted very well from accelerated exposure data. Although more outdoor exposure data will be received, mathematical modeling studies are continuing. This first part of the program can be said to be successfully concluded. In continuation of the inherent weatherability study, the power output of solar cells was monitored under accelerated test conditions and is being followed for outdoor exposures. For this purpose, Universal Test Specimens (UTS's) with nine different …
Date:
April 3, 1978
Creator:
Kolyer, J. M.
Object Type:
Report
System:
The UNT Digital Library
Acoustic emission intrusion detector
In order to improve the security of handling special nuclear materials at the Oak Ridge Y-12 Plant, a sensitive acoustic emission detector has been developed that will detect forcible entry through block or tile walls, concrete floors, or concrete/steel vault walls. A small, low-powered processor was designed to convert the output from a sensitive, crystal-type acoustic transducer to an alarm relay signal for use with a supervised alarm loop. The unit may be used to detect forcible entry through concrete, steel, block, tile, and/or glass.
Date:
April 28, 1978
Creator:
Carver, D. W.
Object Type:
Report
System:
The UNT Digital Library
ACTVE News, Volume 9, Number 4, April 1978
Newsletter issued by the Advisory Council for Technical-Vocational Education in Texas discussing news, events, and other relevant information related to technical and vocational education for adults in Texas.
Date:
April 1978
Creator:
Advisory Council for Technical-Vocational Education in Texas
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
Aerial Gamma Ray and Magnetic Survey, Final Report. Volume 2: Eau Claire Quadrangle (Wisconsin and Minnesota)
Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Eau Claire quadrangle including maps documenting geophysical and geochemical data.
Date:
April 1978
Creator:
GeoMetrics, Inc.
Object Type:
Report
System:
The UNT Digital Library
Aerial Gamma Ray and Magnetic Survey, Final Report. Volume 2: Green Bay Quadrangle (Wisconsin)
Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Green Bay quadrangle including maps documenting geophysical and geochemical data.
Date:
April 1978
Creator:
GeoMetrics, Inc.
Object Type:
Report
System:
The UNT Digital Library
Aerial Gamma Ray and Magnetic Survey, Final Report. Volume 2: Iron Mountain Quadrangle (Wisconsin and Michigan)
Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Iron Mountain quadrangle including maps documenting geophysical and geochemical data.
Date:
April 1978
Creator:
GeoMetrics, Inc.
Object Type:
Report
System:
The UNT Digital Library
Aerial Gamma Ray and Magnetic Survey, Final Report. Volume 2: Rice Lake Quadrangle (Wisconsin)
Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Rice Lake quadrangle including maps documenting geophysical and geochemical data.
Date:
April 1978
Creator:
GeoMetrics, Inc.
Object Type:
Report
System:
The UNT Digital Library
Aerial Gamma Ray and Magnetic Survey, Final Report. Volume 2a: Eau Claire Quadrangle (Wisconsin and Minnesota)
Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Eau Claire quadrangle including magnetic, ancillary and radiometric data.
Date:
April 1978
Creator:
GeoMetrics, Inc.
Object Type:
Report
System:
The UNT Digital Library
Aerial Gamma Ray and Magnetic Survey, Final Report. Volume 2a: Green Bay Quadrangle (Wisconsin)
Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Green Bay quadrangle including magnetic, ancillary and radiometric data.
Date:
April 1978
Creator:
GeoMetrics, Inc.
Object Type:
Report
System:
The UNT Digital Library
Aerial Gamma Ray and Magnetic Survey, Final Report. Volume 2a: Iron Mountain Quadrangle (Wisconsin and Michigan)
Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Iron Mountain quadrangle including magnetic, ancillary and radiometric data.
Date:
April 1978
Creator:
GeoMetrics, Inc.
Object Type:
Report
System:
The UNT Digital Library
Aerial Gamma Ray and Magnetic Survey, Final Report. Volume 2a: Rice Lake Quadrangle (Wisconsin)
Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Rice Lake quadrangle including magnetic, ancillary and radiometric data.
Date:
April 1978
Creator:
GeoMetrics, Inc.
Object Type:
Report
System:
The UNT Digital Library
AFCT/TFCT/ISFS Program. Technical progress report for the period January 1, 1978--March 31, 1978
This is the ninth in a series of quarterly progress reports on Fuel Cycle Technologies/Thorium Fuel Cycle Technologies/International Spent Fuel Receipt and Storage (AFCT/TFCT/ISFS) program. This program provides information needed by industry to close the back end of the power reactor fuel cycle. Included in the program are activities supporting specific design studies, as well as activities for general fuel cycle technology. Studies were conducted in the following tasks: thorium resource price analyses; investigation of air cleaning processes for removing TBP from off-gas streams; study of iodine chemistry in process solutions; high-level waste treatment; electropolishing to decontaminate metallic waste from alternate and thorium converter fuel cycles; U.S. scale transport, dispersion and removal model comparison; safety criticality experiments; and criticality research in support of thorium fuel cycle technology program. (21 figs., 7 tables) (DLC)
Date:
April 1978
Creator:
Hill, O. F.
Object Type:
Report
System:
The UNT Digital Library
Air-core kicker magnets with and without metallic enclosure
Estimations have been made for the design of air-core kicker magnets with the given specification, under the condition of having and without having an enclosure. It is found that the kicker magnet contained in a cylindrical enclosure of a radius equal to the spacing of the fields winding will require an amount double the electrical power and 40% more in excitation current. However, these quantities decrease rapidly with the increase of the cylinder's radius. It is recommended that a radius of 1.5 times, or more, of the winding's spacing should be used. Two curves are given to show the tendency of the power and current as a function of the enclosure's-radius-to-spacing ratio. The values obtained from the theoretical calculations are found to be in good agreement to those from computer calculations on a similar model. 5 figs., 6 tabs.
Date:
April 1978
Creator:
Sun, Rai-Ko
Object Type:
Report
System:
The UNT Digital Library