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El Campo Leader-News (El Campo, Tex.), Vol. 96, No. 90, Ed. 1 Saturday, January 31, 1981
Semi-weekly newspaper from El Campo, Texas that includes local, state, and national news along with advertising.
Date:
January 31, 1981
Creator:
Barbee, Chris
Object Type:
Newspaper
System:
The Portal to Texas History
Cleveland Advocate (Cleveland, Tex.), Vol. 62, No. 10, Ed. 1 Saturday, January 31, 1981
Semiweekly newspaper from Cleveland, Texas that includes local, state, and national news along with advertising.
Date:
January 31, 1981
Creator:
Bolin, Roy
Object Type:
Newspaper
System:
The Portal to Texas History
Effects of microwaves on the performance of internal-combustion engines. Final technical report, September 30, 1979-January 31, 1981
Progress is reported in a research program whose goals are to expand a date base on the electrical properties of hydrocarbon-air flames, to use the amplified data base to study the interaction of microwaves with the flame both in a combustion bomb and an appropriately designed single-cylinder test engine, and to apply high power microwave energy to the bomb and test engine in order to stimulate the combustion processes. Besides the work on the microwave/flame plasma properties, work was performed on the microwave properties of conventional and modified engine combustion chambers by means of an engine simulator. It was shown that conventional engine cylinders are unsuitable for storing microwaves and that they must be modified. Finally, the work on plasma jet ignition (as one ignition source for the microwave work), was continued. Information is presented on the microwave coupling system, high power microwave testing on a combustion bomb, and the fabrication of facilities for testing a single-cylinder test engine. It was demonstrated that the combined plasma jet/microwave system can be used to advantage to burn very lean mixtures and increase their flame speed. These improvements have been obtained in the limited environment of a combustion bomb. Much more work is …
Date:
January 31, 1981
Creator:
Ward, M. A.V.
Object Type:
Report
System:
The UNT Digital Library
Impurity study of TMX using ultraviolet spectroscopy
An extreme ultraviolet (EUV) study of the emissions from intrinsic and injected impurities in TMX is presented. Two survey spectrographs were used to determine that the major impurities present were oxygen, nitrogen, carbon, and titanium. Three absolutely-calibrated monochromators were used to measure the time histories and radial profiles of these impurity emissions in the central cell and each plug. Two of these instruments were capable of obtaining radial profiles as a function of time in a single shot.
Date:
January 31, 1981
Creator:
Allen, S. L.; Strand, O. T.; Moos, H. W.; Fortner, R. J.; Nash, T. J. & Dietrich, D. D.
Object Type:
Report
System:
The UNT Digital Library
Large-area sheet task: advanced dendritic web growth development. Quarterly report, October 23-December 31, 1980
Silicon dendritic web is a single crystal ribbon form of silicon capable of fabrication into solar cells with AM1 conversion efficiency in excess of 15%. Progress on a study to demonstrate the technology readiness of the web process to meet the national goals for low cost photovoltaic power is reported. Several refinements were introduced into the sensing and control equipment for melt replenishment during web growth and also several areas were identified for cost reduction in the components of the prototype automated web growth furnace. A new circuit has been designed, assembled and tested to eliminate the sensitivity of the detector signal to the intensity of the reflected laser beam used to measure melt level. Noise due to vibrations on the silicon melt surface has also been eliminated. A new variable speed motor has been identified for the silicon feeder. Pellet feeding will be accomplished at a rate programmed to match exactly the silicon removed by web growth. A system to program the initiation of web growth automatically has been designed and first tests initiated. This should eventually result in reduced labor content and improved process reproducibility. Potential cost reductions in the furnace chamber and storage reel have been identified. …
Date:
January 31, 1981
Creator:
Duncan, C. S.; Seidensticker, R. G.; McHugh, J. P.; Hopkins, R. H.; Meier, D.; Frantti, E. et al.
Object Type:
Report
System:
The UNT Digital Library
[Letter from Isabelle to WASP, January 31, 1981]
Letter from Isabelle to WASP members discussing her plans as president of the organization.
Date:
January 31, 1981
Creator:
McCrae, Issabelle
Object Type:
Letter
System:
The Portal to Texas History
[Letter from Isabelle to WASPs, January 31, 1981]
Letter from Isabelle to WASPs discussing her recent election as president of a WASP association, as well as her plans for her upcoming term. There is also a handwritten not at the bottom of the letter, with an address for someone named Blanche in Ocean Park, Washington.
Date:
January 31, 1981
Creator:
unknown
Object Type:
Letter
System:
The Portal to Texas History
[News Clip: Engine 610]
Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date:
January 31, 1981, 5:30 p.m.
Creator:
KXAS-TV (Television station : Fort Worth, Tex.)
Object Type:
Video
System:
The UNT Digital Library
[News Clip: Gas prices]
B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date:
January 31, 1981, 5:30 p.m.
Creator:
KXAS-TV (Television station : Fort Worth, Tex.)
Object Type:
Video
System:
The UNT Digital Library
[News Clip: McKeel]
Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date:
January 31, 1981
Creator:
KXAS-TV (Television station : Fort Worth, Tex.)
Object Type:
Video
System:
The UNT Digital Library
[News Clip: McKeel news conference]
B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date:
January 31, 1981, 5:30 p.m.
Creator:
KXAS-TV (Television station : Fort Worth, Tex.)
Object Type:
Video
System:
The UNT Digital Library
[News Clip: McKeel parade]
Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date:
January 31, 1981
Creator:
KXAS-TV (Television station : Fort Worth, Tex.)
Object Type:
Video
System:
The UNT Digital Library
[News Clip: Petitioner]
Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date:
January 31, 1981, 10:00 p.m.
Creator:
KXAS-TV (Television station : Fort Worth, Tex.)
Object Type:
Video
System:
The UNT Digital Library
[News Clip: Traffic]
Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date:
January 31, 1981
Creator:
KXAS-TV (Television station : Fort Worth, Tex.)
Object Type:
Video
System:
The UNT Digital Library
[News Clip: Western wear]
Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date:
January 31, 1981
Creator:
KXAS-TV (Television station : Fort Worth, Tex.)
Object Type:
Video
System:
The UNT Digital Library
The Perry Daily Journal (Perry, Okla.), Vol. 87, No. 308, Ed. 1 Saturday, January 31, 1981
Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date:
January 31, 1981
Creator:
Watson, Milo W.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0226.0668]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Misti Graham of Norman performs in the Cinderella Girl competition."
Date:
January 31, 1981
Creator:
Longstreath, David
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0247.0517]
Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date:
January 31, 1981
Creator:
Southerland, Paul
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0333.0305]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Kathy King, Putnam City student, does some glue work."
Date:
January 31, 1981
Creator:
Miller, Joe
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0351.0001]
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Phan Lao"
Date:
January 31, 1981
Creator:
Lynn, Renee
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0389.0331]
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Kevin McGee, Oral Roberts University"
Date:
January 31, 1981
Creator:
Longstreath, David
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0394.0544]
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Pushing their partners in desk chairs was one of the numerous games at the M.A.S.H. Winter Olympics held last week at the Macklenburg Park Center, 2234 NW 117."
Date:
January 31, 1981
Creator:
Hoke, Doug
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0964.0605]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Tall Order"
Date:
January 31, 1981
Creator:
Miller, Joe
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B1026.0121]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Speeches were the order of the day at the Canadian County GOP convention recently in El Reno."
Date:
January 31, 1981
Creator:
Miller, Joe
Object Type:
Photograph
System:
The Gateway to Oklahoma History