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ACTVE News, Volume 8, Number 4, May 1977
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:
May 1977
Creator:
Advisory Council for Technical-Vocational Education in Texas
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
ACTVE News, Volume 9, Number 5, May 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:
May 1978
Creator:
Advisory Council for Technical-Vocational Education in Texas
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
ACTVE News, Volume 10, Number 4, May 1979
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:
May 1979
Creator:
Advisory Council for Technical-Vocational Education in Texas
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
Addition of inexpensive solar air-heaters to a pre-engineered metal building. Final report
At Mississippi State University a research project was begun in 1976 to investigate the use of site-built solar collectors for heating air in poultry houses. The purpose of this work was to design and test a functional air heater solar collector which would be inexpensive to construct and acceptable to poultry producers. The results reported are an extension of the original concept. The basic concept is to use a pre-engineered metal building for the structure and incorporate the solar air heaters as an integral part of the south facing wall of the building. The outer skin of the building is used as the absorber plate for the collctors. Construction and testing of the solar collectors and heat storage systems are discussed, and the performance characteristics of the site-built solar collectors are described. (WHK)
Date:
May 1, 1979
Creator:
Forbes, R E & McClendon, R W
Object Type:
Report
System:
The UNT Digital Library
Additional 5 kWe thermoelectric system temperature transients
This report includes the several additonal system transients that are calculated for 5 kWe thermoelectric system.
Date:
May 25, 1972
Creator:
Halfen, F. J.
Object Type:
Report
System:
The UNT Digital Library
Adhesion of electrodeposited coatings on U--Ti and Mulberry
Quantitative test data are presented for two etched and plated uranium alloys, U-0.75 Ti and mulberry (U-7.5 Nb, 2.5 Zr). Conical head tensile tests showed that the bond between nickel plating and U--Ti was stronger than that between nickel plating and mulberry. Ring shear tests showed that electroplated nickel coatings are more adherent than other coatings applied to U--Ti. Utilizing a newly developed etchant for mulberry, large cylinders of this material were joined to aluminum and then tensile tested. Results showed that the strength of the joint was directly influenced by the taper angle on the mulberry.
Date:
May 1, 1976
Creator:
Johnson, H. R. & Dini, J. W.
Object Type:
Article
System:
The UNT Digital Library
Adjoining appropriate singular elements to transport theory computations
None
Date:
May 1, 1973
Creator:
Abu-Shumays, I.K. & Bareiss, E.H.
Object Type:
Report
System:
The UNT Digital Library
Advanced direct-radiating thermoelectric program. Final report
The purpose of this report is to help achieve the overall program goals for the development of thermo-electric modules to be incorporated in reactor or isotope space-vehicle power systems, a series of design objectives was specified.
Date:
May 30, 1970
Creator:
Johnson, J. L. & Garvey, L. P.
Object Type:
Report
System:
The UNT Digital Library
Advanced Fuel Cell Development: Progress Report for July-September 1978
Quarterly report discussing fuel cell research and development work at Argonne National Laboratory (ANL). This report describes activities focuses on the development of electrolyte structures that have good electrolyte retention and mechanical properties as well as long term stability, and on developing methods of synthesis amenable to mass production.
Date:
May 1979
Creator:
Ackerman, J. P.; Pierce, Robert Dean; Nelson, P. A.; Arons, R. M.; Kinoshita, K.; Sim, J. W. et al.
Object Type:
Report
System:
The UNT Digital Library
Advanced fuel cell development. Progress report, July--September 1978. [. gamma. -LiAlOâ‚‚ electrolyte]
This report describes advanced fuel cell research and development activities at Argonne National Laboratory (ANL) during the period July--September 1978. These efforts have been directed toward understanding and improving the components of molten-carbonate-electrolyte fuel cells operated at temperatures near 925 K. The primary focus of this work has been the development of electrolyte structures that have good electrolyte retention and mechanical properties as well as long term stability, and on developing methods of synthesis amenable to mass production. The characterization of these structures and their stability is an integral part of this effort. Synthesis studies have concentrated on the use of low-cost starting material to synthesize ..gamma..-LiAlO/sub 2/, the most stable allotrope of LiAlO/sub 2/ for the fuel cell conditions. Thermal stability and thermomechanical tests were performed on electrolyte mixtures to determine the effect of cell operating conditions on electrolyte tile longevity. A square cell (10.6 cm) with an electrolyte tile containing ..gamma..-LiAlO/sub 2/ was tested. This tile was reinforced by a wire screen. Post-test examination of this cell after 1000 h of operation showed that the reinforced tile was considerably stronger than un-reinforced tiles. Future cells will utilize tiles with metal screen reinforcement.
Date:
May 1, 1979
Creator:
Finn, P. A.; Kinoshita, K.; Kucera, G. H.; Pierce, R. D. & Sim, J. W.
Object Type:
Report
System:
The UNT Digital Library
Advanced laser fusion target fabrication research and development proposal
A research and development program is described that will enable the fabrication of 10/sup 6/ targets/day for a laser fusion prototype power reactor in 2007. We give personnel and cost estimates for a generalized laser fusion target that requires the development of several new technologies. The total cost of the program between 1979 and 2007 is $362 million in today's dollars.
Date:
May 1, 1979
Creator:
Stupin, D. M. & Fries, R. J.
Object Type:
Report
System:
The UNT Digital Library
Advanced thermionic energy conversion: joint highlights and status report
A theoretical model was used to study the effects of structured electrodes on converter I-V characteristics and results are given. An auxiliary-ion-source triode operated as a plasmatron was used for studying the enhancement distribution and magnetic effects, and results are reported. Design features of the high current--zero power (ZEPO) converter tests are given. (WHK)
Date:
May 1, 1976
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Advances in characterization of materials: alloys and ceramics
The advantages of high resolution electron diffraction and imaging have been revealed in a wide variety of metallic systems, providing insight into the mechanisms of such phase transformations as ordering, spinodal decomposition, grain boundary precipitation, and the martensitic reaction. Structural discontinuities in interphase interfaces (atomic plane ledges) and grain boundaries (plane matching defects) have been identified with high precision, and compositional variations on an atomic scale have been detected, including solute segregation within approximately 10 A of a grain boundary. In the study of ceramics, primary effort has been directed toward the detection of thin intergranular films with notable success. Atomic dimension microledges have also been revealed in crystallization interfaces, polytype boundaries and transformation fronts, and compositional variations near grain boundaries have recently been recorded in lattice images of a Magnesium Sialon. It therefore appears that the technique holds equal promise for analysis of the fundamental mechanisms of crystallization, phase transformation, diffusion and solute segregation in ceramics as well as metallic alloy systems. The work presented here represents some of the potential of high resolution methods and is an initial step towards complete atomic characterization of materials. The most desirable progression of such research should lead to the attainment of …
Date:
May 1, 1978
Creator:
Thomas, G.
Object Type:
Article
System:
The UNT Digital Library
The Advisory Council for Technical-Vocational Education in Texas
This is a brochure about the new advisory council for "The Advisory Council for Technical-Vocational Education in Texas".By reading this report you can understand about the relation between State government and the council and also the functions of the council.
Date:
May 1970
Creator:
Advisory Council for Technical-Vocational Education in Texas
Object Type:
Pamphlet
System:
The Portal to Texas History
Aerial Gamma Ray and Magnetic Survey, Final Report. Volume 1: Peninsula Portion, Hancock Quadrangle (Michigan), Ashland Quadrangle (Wisconsin, Minnesota, and Michigan), Iron River Quadrangle (Michigan and Wisconsin), and Marquette Quadrangle (Michigan)
First volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of four quadrangles in Wisconsin, Minnesota, and Michigan including documentation about data collection and analysis.
Date:
May 1979
Creator:
GeoMetrics, Inc.
Object Type:
Report
System:
The UNT Digital Library
Aerial Gamma Ray and Magnetic Survey, Final Report. Volume 2: Ashland Quadrangle (Wisconsin, Michigan, and Minnesota)
Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Ashland quadrangle including maps documenting geophysical and geochemical data.
Date:
May 1978
Creator:
GeoMetrics, Inc.
Object Type:
Report
System:
The UNT Digital Library
Aerial Gamma Ray and Magnetic Survey, Final Report. Volume 2: Iron River Quadrangle (Michigan and Wisconsin)
Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Iron River quadrangle including maps documenting geophysical and geochemical data.
Date:
May 1978
Creator:
GeoMetrics, Inc.
Object Type:
Report
System:
The UNT Digital Library
Aerial Gamma Ray and Magnetic Survey, Final Report. Volume 2: Marquette Quadrangle (Michigan)
Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Marquette quadrangle including maps documenting geophysical and geochemical data.
Date:
May 1978
Creator:
GeoMetrics, Inc.
Object Type:
Report
System:
The UNT Digital Library
Aerial Gamma Ray and Magnetic Survey, Final Report. Volume 2: Peninsula Portion, Hancock Quadrangle (Michigan)
Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Hancock quadrangle including maps documenting geophysical and geochemical data.
Date:
May 1978
Creator:
GeoMetrics, Inc.
Object Type:
Report
System:
The UNT Digital Library
Aerial Gamma Ray and Magnetic Survey, Final Report. Volume 2a: Ashland Quadrangle (Wisconsin, Michigan, and Minnesota)
Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Ashland quadrangle including magnetic, ancillary and radiometric data.
Date:
May 1978
Creator:
GeoMetrics, Inc.
Object Type:
Report
System:
The UNT Digital Library
Aerial Gamma Ray and Magnetic Survey, Final Report. Volume 2a: Iron River Quadrangle (Michigan and Wisconsin)
Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Iron River quadrangle including magnetic, ancillary and radiometric data.
Date:
May 1978
Creator:
GeoMetrics, Inc.
Object Type:
Report
System:
The UNT Digital Library
Aerial Gamma Ray and Magnetic Survey, Final Report. Volume 2a: Marquette Quadrangle (Michigan)
Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Marquette quadrangle including magnetic, ancillary and radiometric data.
Date:
May 1978
Creator:
GeoMetrics, Inc.
Object Type:
Report
System:
The UNT Digital Library
Aerial Gamma Ray and Magnetic Survey, Final Report. Volume 2a: Peninsula Portion, Hancock Quadrangle (Michigan)
Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Hancock quadrangle including magnetic, ancillary and radiometric data.
Date:
May 1978
Creator:
GeoMetrics, Inc.
Object Type:
Report
System:
The UNT Digital Library
Aerial Gamma Ray and Magnetic Survey,Volume 1. Final Report: Portions of the Forsyth and Hardin Quadrangles (Montana) and the Sheridan, Arminto, Newcastle, and Gillette Quadrangles (Wyoming)
The following report is the first in a series of volumes presenting data recorded during the months of August and September, 1978, from a radiometric and magnetic survey taken in four quadrangles between Wyoming and southern Montana (Forsyth, Hardin, Sheridan, Arminto, Newcastle and Gillette)
Date:
May 1979
Creator:
GeoMetrics, Inc.
Object Type:
Report
System:
The UNT Digital Library