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The Allen American (Allen, Tex.), Vol. 11, No. 42, Ed. 1 Monday, December 15, 1980
Semiweekly newspaper from Allen, Texas that includes local, state, and national news along with advertising.
Date:
December 15, 1980
Creator:
Johnson, Sherry
Object Type:
Newspaper
System:
The Portal to Texas History
The Bastrop Advertiser and County News (Bastrop, Tex.), No. 82, Ed. 1 Monday, December 15, 1980
Semi-weekly newspaper from Bastrop, Texas that includes local, state, and national news along with extensive advertising.
Date:
December 15, 1980
Creator:
McAuley, Davis
Object Type:
Newspaper
System:
The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 59, No. 38, Ed. 1 Monday, December 15, 1980
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
December 15, 1980
Creator:
Brown, Leon
Object Type:
Newspaper
System:
The Portal to Texas History
Burleson Star (Burleson, Tex.), Vol. 16, No. 17, Ed. 1 Monday, December 15, 1980
Semi-weekly newspaper from Burleson, Texas that includes local, state, and national news along with advertising.
Date:
December 15, 1980
Creator:
Hutson, Wayne & Moody, James
Object Type:
Newspaper
System:
The Portal to Texas History
The Chickasha Daily Express (Chickasha, Okla.), Vol. 88, No. 226, Ed. 1 Monday, December 15, 1980
Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date:
December 15, 1980
Creator:
Drew, Charles C.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Clarksville Times (Clarksville, Tex.), Vol. 108, No. 96, Ed. 1 Monday, December 15, 1980
Semiweekly newspaper from Clarksville, Texas that includes local, state, and national news along with advertising.
Date:
December 15, 1980
Creator:
Watson, Gavin, Jr.
Object Type:
Newspaper
System:
The Portal to Texas History
[Clipping: Gay Aggies]
Newspaper clipping from the Dallas Time Herald, with the article "Gay Aggies, A&M homosexuals demand rights," by Mary Barrineau. The clipping is in regards to ROTC cadets at A&M harassing gay and women cadets and their right to remain cadets.
Date:
December 15, 1980
Creator:
Barrineau. Mary
Object Type:
Clipping
System:
The UNT Digital Library
Coal combustion aerothermochemistry research. Final report
On the basis of extensive aerothermochemistry analyses, laboratory investigations, and combustor tests, significant headway has been made toward improving the understanding of combustion phenomena and scaling of high swirl pulverized coal combustors. A special attempt has been made to address the gap between scientific data available on combustion and hardware design and scaling needs. Both experimental and theoretical investigations were conducted to improve the predictive capability of combustor scaling laws. The scaling laws derived apply to volume and wall burning of pulverized coal in a slagging high-swirl combustor. They incorporate the findings of this investigation as follows: laser pyrolysis of coal at 10/sup 6/ K/sec and 2500K; effect of coal particle shape on aerodynamic drag and combustion; effect of swirl on heat transfer; coal burnout and slag capture for 20 MW/sub T/ combustor tests for fine and coarse coals; burning particle trajectories and slag capture; particle size and aerodynamic size; volatilization extent and burnout fraction; and preheat level. As a result of this work, the following has been gained: an increased understanding of basic burning mechanisms in high-swirl combustors and an improved model for predicting combustor performance which is intended to impact hardware design and scaling in the near term.
Date:
December 15, 1980
Creator:
Witte, A.B.; Gat, N.; Denison, M.R. & Cohen, L.M.
Object Type:
Report
System:
The UNT Digital Library
Development of new business opportunities for minorities in nuclear energy. Final report
In Part I of this report the basis for the optimal development of new business opportunities for minorities in nuclear energy programs is defined within the successful completion of all contract tasks. The basis presented consists of an identification of a set of qualified minority-owned small businesses, a defined reservoir of highly trained minorities with applicable expertise, a policy context for the development of opportunities, and a proposed networking structure for information transfer/professional development. In Part II a contractor-focused analysis of the structure of the nuclear industry, a breakdown of the DOE nuclear program by region and functional area, and a directory of minority-owned small businesses by region are presented.
Date:
December 15, 1980
Creator:
Spight, C.
Object Type:
Report
System:
The UNT Digital Library
Development of Unique Catalysts for Hydrodenitrogenation of Coal-Derived Liquids. Annual Report, September 15, 1979-September 15, 1980
Hydrodenitrogenation of quinoline and decahydroquinoline has been studied employing several catalysts: Bronsted and Lewis acid catalysts without metal, and silica-alumina, ..gamma..-alumina and magnesia impregnated with molybdenum, tungsten, nickel or cobalt. Our results show that nitrogen removal rate was highest for molybdenum on alumina and tungsten on silica-alumina or alumina catalysts. Nitrogen abstraction using ..gamma..-alumina support is considerably faster than with magnesia support. Several catalysts have been prepared and tested, with the emphasis on understanding the role of acidity in the carbon-nitrogen bond scission reaction. Hydrodenitrogenation of quinoline has been studied by using Ni,Mo/chlorided or fluorided alumina catalysts, with various halide concentrations. Preliminary results from this study indicate that halogenation of ..gamma..-alumina catalysts slightly enhanced the hydrogenolysis activity but showed little effect on the hydrogenation activity. Initial results from phenothiazine hydroprocessing show that carbon-sulfur bonds in the reactant are broken much faster than the carbon-nitrogen bonds. Data relevant to this reaction are being evaluated, utilizing kinetic analysis to give quantitative rates of C-N and C-S bond scission and the extents and rates of hydrogenation. Note: this report contains 5th, 6th, 7th and 8th quarterly reports.
Date:
December 15, 1980
Creator:
Katzer, James R.; Stiles, Alvin B. & Kwart, Harold
Object Type:
Report
System:
The UNT Digital Library
Effects of minerals on coal-benefication processes. Quarterly report No. 11, July 1-September 19, 1980. [Fate of minerals; different coals]
With the issuance of this report, all tasks and primary objectives of the contract have been addressed and completed, with the exception of the final report preparation, which is currently on-going. This study has attempted to examine that which complicates all phases of coal utilization, i.e., the contained minerals within the coal and the effect of coal cleaning on their distribution. Three nationally important and regionally different bituminous coals - the Pittsburgh seam, the Pocahontas No. 3 seam, and the Illinois No. 6 seam - have been studied during the course of the work, and a discussion of the final data acquisition, some of the findings, and data revisions are presented in this document. Primary emphasis was on the mineral distributions and their concurrent actions. To study this, mineral washability diagrams, mineral separabilities and other data graphics were prepared to assist in interpreting the relationships. As part of the finalization of data acquisition, a complete petrographic analysis of macerals and submacerals for the Illinois No. 6 coal was also performed. Methods and data presentation used are similar to that previously employed to allow comparisons of these three sets of coal samples.
Date:
December 15, 1980
Creator:
McMillan, B. G.; Muter, R. B. & Grady, W. C.
Object Type:
Report
System:
The UNT Digital Library
The Environmental Assessment of a Contemporary Coal Mining System
None
Date:
December 15, 1980
Creator:
E. J. Dutzi, P. J. Sullivan, C. F. Hutchinson, C. M. Stevens
Object Type:
Report
System:
The UNT Digital Library
[Historic Property, Photograph 1562-04]
Photograph of a historic property in Texas.
Date:
December 15, 1980
Creator:
Texas Historical Commission
Object Type:
Photograph
System:
The Portal to Texas History
Ideal ballooning modes in axisymmetric mirror machines
A simple code is described that finds marginally stable (..omega../sup 2/ = 0) ballooning-type MHD modes, localized about a field line in an axisymmetric, open-ended, plasma confinement device. The equations are based on a lower bound for the perturbed energy delta W, derived by W. Newcomb from the ideal MHD energy principle, and are cast in the form of a Ricatti equation for the first derivative of the eigenfunction, with the open boundary conditions that this derivative vanish at the plasma boundary down each field line. The input to the code is the two-dimensional shape of a field line, the field strength B(s), and parameters to define pressure profiles throughout the system. The objective is to find the highest plasma pressures for which the given line is MHD-stable.
Date:
December 15, 1980
Creator:
Baldwin, D.E.; McNamara, B. & Willmann, P.
Object Type:
Report
System:
The UNT Digital Library
[Invitation to commissioned painting unveiling]
An invitation to the private unveiling of a painting commissioned by the City of Dallas. The unveiling was on December 19, 1980 at the Plaza of the Americas Ascot Room.
Date:
December 15, 1980
Creator:
Junior Black Academy of Arts and Letters
Object Type:
Letter
System:
The UNT Digital Library
Jacksboro Gazette-News (Jacksboro, Tex.), Vol. 102, No. 31, Ed. 1 Monday, December 15, 1980
Weekly newspaper from Jacksboro, Texas that includes local, state, and national news along with extensive advertising.
Date:
December 15, 1980
Creator:
McGee, Leigh
Object Type:
Newspaper
System:
The Portal to Texas History
The Lawton Constitution (Lawton, Okla.), Vol. 79, No. 94, Ed. 1 Monday, December 15, 1980
Daily newspaper from Lawton, Oklahoma that includes local, state, and national news along with advertising.
Date:
December 15, 1980
Creator:
Bentley, Bill F.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Mechanical and transport properties of rocks at high temperatures and pressures. Task I, the physical nature of fracturing at depth. Technical progress report No. 1, 1 March 1980-30 November 1980
Research progress is reported in the following areas: (1) the delineation of the boundary separating elastic-brittle and transient-1 semibrittle behavior of granite and of its volcanic and metamorphic equivalents, rhyolite and granite gneiss; (2) the variation of fracture permeability in Sioux Quartzite, Westerly Granite and a fine-1 grained gabbro as a function of effective pressure and hydrothermal alterations; and (3) determine the mechanical properties of selected rocks at high temperatures and pressures. (ACR)
Date:
December 15, 1980
Creator:
Carter, N. L.
Object Type:
Report
System:
The UNT Digital Library
Metropolitan School Desegregation
Interest in desegregating schools throughout multi-district metropolitan areas has increased as a result of litigation in the Federal courts concerning cross-district integration of students in Detroit, Indianapolis, Louisville, and W Wilmington metropolitan areas. Experience with school desegregation efforts involving a central city school district and its suburban independent school districts is very limited. Throughout the Southeast, school districts generally cover larger geographical areas than in other regions of the Nation. In these districts, various examples can be found of school desegregation efforts involving a central city and its surrounding suburbs; however, these areas have involved only one school district.
Date:
December 15, 1980
Creator:
Jordan, K. Forbis & Dale, Charles V.
Object Type:
Report
System:
The UNT Digital Library
Mitigation of biofouling using coatings. Quarterly progress report No. 1
Progress is reported in this project to evaluate benefits associated with control of the surface energetic properties of materials used in heat exchangers; and to identify preferred ranges of these surface conditions that minimize deposits of biological fouling known to deteriorate heat exchange efficiencies in seawater, brackish water, and freshwater systems. The technical approach uses special diagnostic plates in novel flow cells where fluid flow conditions can be well-controlled, modifying the surface chemistry and surface energy of the plates with very thin coatings and examining the earliest events of biofouling caused by macromolecules and microbial organisms. A preliminary list of test surfaces is given. Initial progress was made for measuring heat exchange coefficients using germanium internal reflection plates. A coastal marine aquarium system was established to simulate real-world biofouling conditions.
Date:
December 15, 1980
Creator:
Meyer, A.E.; King, R.W. & Wilkinson, M.A.
Object Type:
Report
System:
The UNT Digital Library
News Bulletin (Castroville, Tex.), Vol. 22, No. 50, Ed. 1 Monday, December 15, 1980
Weekly newspaper from Castroville, Texas that includes local, state, and national news along with extensive advertising.
Date:
December 15, 1980
Creator:
Schultz, Rhonda
Object Type:
Newspaper
System:
The Portal to Texas History
[News Clip: 7-11 mishap]
B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date:
December 15, 1980, 12:00 p.m.
Creator:
KXAS-TV (Television station : Fort Worth, Tex.)
Object Type:
Video
System:
The UNT Digital Library
[News Clip: 12 Days of Christmas #3]
Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date:
December 15, 1980, 10:00 p.m.
Creator:
KXAS-TV (Television station : Fort Worth, Tex.)
Object Type:
Video
System:
The UNT Digital Library
[News Clip: Body found]
B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date:
December 15, 1980, 6:00 p.m.
Creator:
KXAS-TV (Television station : Fort Worth, Tex.)
Object Type:
Video
System:
The UNT Digital Library