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532 Matching Results
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Convair Report to Supervision, Number 1047, July 31, 1979
Newsletter written for supervisors working at the Convair Division in Fort Worth containing news about events and activities, workplace reminders, and other relevant information.
Date:
July 31, 1979
Creator:
Adams, Richard E.
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
[Photograph 2012.201.B0232.0589]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Balance is critical as Lisa Farley works out on the beam."
Date:
July 31, 1979
Creator:
Albright, Bob
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0394.0714]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Theresa Mercer, 16-year-old junior at Classen High School, walks past a sign which gives students a countdown, updated daily, of the number of days remaining until classes are over next May."
Date:
August 31, 1979
Creator:
Albright, Bob
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0960B.0591]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "The interior of the Cat Art Decor where Oklahoma City police "stung" 225 suspected stolen goods and narcotics dealers was actually a maze of electronic chicanery which videotaped many transactions. Officers netted 1.2 million in stolen property"
Date:
March 31, 1979
Creator:
Albright, Bob
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B1066.0426]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Tracy and some of her friends paid $11.32 for slave Puffett shown here carrying trays for her master."
Date:
January 31, 1979
Creator:
Albright, Bob
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B1287.0125]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Checking music with director Gene Thrailkill are All-Star band members Lynne Walker, Duncan High School flutist, and Scott Meadows, Ardmore High School drum major."
Date:
July 31, 1979
Creator:
Albright, Bob
Object Type:
Photograph
System:
The Gateway to Oklahoma History
Energy savings by means of fuel cell electrodes in electro-chemical industries. Annual report for August 1, 1978-July 31, 1979
The objectives of the subject program are: to evaluate experimentally, on a laboratory scale, energy and cost savings in electrowinning of zinc by substituting, for the conventional lead anode, a Prototech proprietary hydrogen anode operating on pure and impure feeds; to similarly evaluate experimentally, again on a laboratory scale, voltage, and thus energy savings in chlor-alkali membrane cells by substituting, for the conventional steel cathode, a Prototech proprietary air cathode; to consult with Lockheed and Lawrence Livermore Laboratory (LLL) on the subject of suitable air electrodes for metal/water/air batteries; and prepare cost estimates of all processes investigated based on laboratory results.
Date:
October 31, 1979
Creator:
Allen, R. J.; Juda, W.; Lindstrom, R. W. & Petrow, H. G.
Object Type:
Report
System:
The UNT Digital Library
Oregon State University TRIGA Reactor annual report
The use of the Oregon State University TRIGA Reactor during the year ending June 30, 1979, is summarized. Environmental and radiation protection data related to reactor operation and effluents are included.
Date:
August 31, 1979
Creator:
Anderson, T. V.; Johnson, A. G.; Bennett, S. L. & Ringle, J. C.
Object Type:
Report
System:
The UNT Digital Library
Catalytic conversion of oxygenated compounds to low molecular weight olefins. Progress report, January 1-July 31, 1979. [Methanol from synthesis gas from coal gasification]
An attractive route for producing ethylene and propylene from coal is to gasify the coal to produce synthesis gas, convert the synthesis gas to methanol, and then convert methanol to the olefins. During this report period the reactions of methanol over chabazite ion exchanged with rare earth chlorides have been studied at reciprocal liquid hourly space velocities of 1.5 to 15, at temperatures of 259, 271, 304, 352, and 427/sup 0/C, and at pressure 2.7 atm. At 259 and 271/sup 0/C the principle product was dimethyl ether. As the temperature was increased the conversion of methanol to olefins and alkanes increased to 54% and 32%, respectively. A mixture of dimethyl ether, water, and methanol was fed to the Berty reactor. This mixture was near the equilibrium concentrations for converting pure methanol to dimethyl ether and water at 275/sup 0/C. The Berty reactor temperature was 427/sup 0/C. Initially the yields were similar to those obtained when feeding pure methanol. However, the catalyst activity decreased at a faster rate. Rate models are being developed to correlate the catalyst activity and rate as a function of time on stream and partial pressures. A promising model is presented.
Date:
July 31, 1979
Creator:
Anthony, R. G.
Object Type:
Report
System:
The UNT Digital Library
[Photograph 2012.201.B0261B.0199]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Miss Abbie Hollis will soon leave, tape recorder in hand, for the pioneer missionary country of Montana."
Date:
January 31, 1979
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0388.0276]
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Denise McConnell, March 1979 Playmate"
Date:
January 31, 1979
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0388.0277]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Denise McConnell, March 1979 Playmate"
Date:
January 31, 1979
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0391.0510]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Hal McKnight, left; Barbara Moore, center, and Larry Burke brainstorm at Kaiser's Old Fashion Ice Cream store about the menu for Grover Cleveland Art Institute's booth at the Fall Festival."
Date:
August 31, 1979
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0399.0183]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Helen Mitchell"
Date:
January 31, 1979
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B1363.0574]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Ted Wheaton, left, and Mike Alagood inspect a sign designed for the upcoming Volunteer Exposition."
Date:
August 31, 1979
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B1363.0575]
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Ted Wheaton - City"
Date:
August 31, 1979
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
Feasibility study for anaerobic digestion of agricultural crop residues. Dynatech report No. 1935
The objective of this study was to provide cost estimates for the pretreatment/digestion of crop residues to fuel gas. A review of agricultural statistics indicated that the crop residues wheat straw, corn stover, and rice straw are available in sufficient quantity to provide meaningful supplies of gas. Engineering economic analyses were performed for digestion of wheat straw, corn stover, and rice straw for small farm-, cooperative-, and industrial scales. The small farm scale processed the residue from an average size US farm (400 acres), and the other sizes were two and three orders of magnitude greater. The results of the analyses indicate that the production of fuel gas from these residues is, at best, economically marginal, unless a credit can be obtained for digester effluent. The use of pretreatment can double the fuel gas output but will not be economically justifiable unless low chemical requirements or low cost chemicals can be utilized. Additional development is necessary in this area. Use of low cost hole-in-the-ground batch digestion results in improved economics for the small farm size digestion system, but not for the cooperative and industrial size systems. Recommendations arising from this study are continued development of autohydrolysis and chemical pretreatment of …
Date:
July 31, 1979
Creator:
Ashare, E.; Buivid, M. G. & Wilson, E. H.
Object Type:
Report
System:
The UNT Digital Library
Western Gas Sands Project. Quarterly Basin Activities Report
This report is a summation of 3 months' drilling and testing activities in the four primary WGSP study areas: Greater Green River Basin, Northern Great Plains Province, Piceance Basin, and Uinta Basin. The monitoring of basin activities is part of resource assessment. (DLC)
Date:
January 31, 1979
Creator:
Atkinson, C H
Object Type:
Report
System:
The UNT Digital Library
Geological disposal investigations in granite at the Nevada test site
The Climax stock at NTS was the site of weapons effects tests and is to be used for radwaste disposal studies. The layout of Climax and proposed experiments is illustrated. Geology of Climax is described briefly. Thermal tests showed the thermal conductivity to be essentially isotropic, only slightly temperature-dependent, and 3.0 W/m-/sup 0/K. Permeability is less than 1 nanodarcy. Plans for a spent fuel storage test and for rock mechanics tests are described. (DLC)
Date:
January 31, 1979
Creator:
Ballou, L. B.
Object Type:
Article
System:
The UNT Digital Library
Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 65, No. 221, Ed. 1 Thursday, May 31, 1979
Daily newspaper from Sapulpa, Oklahoma that includes local, state, and national news along with advertising.
Date:
May 31, 1979
Creator:
Banks, Larry
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Linear-motor drives for machine tools
Conventional techniques to position moving platforms on precision machines have relied heavily on mechanical drives such as the ball-nut/lead-screw system. Unfortunately, as positioning tolerances become more and more demanding, the cyclic errors-inherent even in precision gear drives-contribute an excessive amount of positioning uncertainty. The linear-motor drive system is one approach to provide a smooth, accurate, vibration-free method for locating a moving platform. Some existing uses of linear motors in industry as well as potential future applications on precision machines are discussed.
Date:
December 31, 1979
Creator:
Barkman, W.E.
Object Type:
Report
System:
The UNT Digital Library
Grandview Tribune (Grandview, Tex.), Vol. 84, No. 4, Ed. 1 Friday, August 31, 1979
Weekly newspaper from Grandview, Texas that includes local, state, and national news along with advertising.
Date:
August 31, 1979
Creator:
Basham, Ernest E.
Object Type:
Newspaper
System:
The Portal to Texas History
Mt. Vernon Optic-Herald (Mount Vernon, Tex.), Vol. 104, No. 38, Ed. 1 Thursday, May 31, 1979
Weekly newspaper from Mount Vernon, Texas that includes local, state, and national news along with advertising.
Date:
May 31, 1979
Creator:
Bass, James T.
Object Type:
Newspaper
System:
The Portal to Texas History
Rains County Leader (Emory, Tex.), Vol. 91, No. 52, Ed. 1 Thursday, May 31, 1979
Weekly newspaper from Emory, Texas that includes local, state, and national news along with advertising.
Date:
May 31, 1979
Creator:
Becknell, Kathleen Hill
Object Type:
Newspaper
System:
The Portal to Texas History