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[Letter from Marvin E. Edwards to Bill McCarter, February 7, 1992]
Photocopy of a letter from Marvin E. Edwards, General Superintendent, Dallas ISD, to Bill McCarter, co-director for North Texas Institute for Educators on the Visual Arts. Thanking McCarter for his letter of January 10, 1992 requesting the attendance of Janice Wiggins, Visual Arts Specialist for the DISD at the National Art Education Association Conference, which Edwards is pleased to have her participate in the DBAE report. Edwards also is in support of the discipline-based approach to teaching of the art as it not only encourages studio art training but reinforces other goals like improved reading, interdisciplinary studies and high lever activities. Edwards is pleased with the program and what opportunities it offers their students.
Date:
February 7, 1992
Creator:
Edwards, Marvin E.
Object Type:
Letter
System:
The UNT Digital Library
[Letter from Jack Davis and Bill McCarter to Melba Davis Whatley, October 7, 1992]
Photocopy of a letter from Jack Davis and Bill McCarter, co-directors of North Texas Institute for Educators on the Visual Arts, to Melba Davis Whatley. The letter is in regards to a discussion over advocacy programs and wanting to discuss these ideas with school board members / political leaders to have them look in depth at the discipline-based art education and what contributions it makes to the education of the students. Davis and McCarter mention the Texas Association of School Boards, TASB and believe they could be used a vehicle for doing most of the ground work on advocacy. If NTIEVA works with TASB now they can get a presentation together on art education for their annual conference. Davis and McCarter end the letter by thanking Whatley for her ideas and to contact them if she has any others. Copied on the letters are Leilani Lattin Duke, Vicki Rosenberg and M'Lou Bancroft, faculty of the Getty Center. Scribbled at the end of the letter reads, "Mrs. Whatley, I will be in Austin on October 29 and 30. If you'd like to discuss this, perhaps we ... have dinner on Thursday evening. Jack"
Date:
October 7, 1992
Creator:
Davis, Donald Jack
Object Type:
Letter
System:
The UNT Digital Library
[Letter from Bill McCarter and Nancy Reynolds to Veronika Jenke, December 7, 1992]
Photocopy of a letter from Bill McCarter and Nancy Reynolds, North Texas Institute for Educators on the Visual Arts, to Veronika Jenke, National Museum of African Art. In regards to Jenke loaning McCarter and Reynolds slide programs, video tapes and books from the museum. In turn McCarter and Reynolds ask of Jenke to make the materials available on loan for the teachers in the NTIEVA consortium as the information is invaluable. McCarter and Reynolds have included information for a Frequency of Use Report, for the National Gallery of Art of which NTIEVA is an affiliate of and loan materials from, hoping that Jenke will take their request into consideration.
Date:
December 7, 1992
Creator:
McCarter, William & Reynolds, Nancy
Object Type:
Letter
System:
The UNT Digital Library
Clean gasoline reforming with superacid catalysts
Tasks reported on this term include optimization of chlorided Pt- alumina catalysts, testing of the optimum Pt/Cl alumina catalysts, preparation and testing of zirconia superacid catalyst. (VC)
Date:
May 7, 1992
Creator:
Davis, B. H.
Object Type:
Report
System:
The UNT Digital Library
Gaseous phase coal surface modification
In this report, we present an improved, feasible and potentially cost effective method of cleaning and beneficiating ultrafine coal. Increased mechanization of mining methods and the need towards depyritization, and demineralization have led to an increase in the quantity of coal fines generated in recent times. For example, the amount of {minus}100 mesh coal occurring in coal preparation plant feeds now typically varies from 5 to 25% of the total feed. Environmental constraints coupled with the greatly increased cost of coal have made it increasingly important to recover more of these fines. Our method chemically modifies the surface of such coals by a series of gaseous phase treatments employing Friedel-Crafts reactions. By using olefins (ethene, propene and butene) and hydrogen chloride catalyst at elevated temperature, the surface hydrophobicity of coal is enhanced. This increased hydrophobicity is manifest in surface phenomena which reflect conditions at the solid/liquid interphase (zeta potential) and those which reflect conditions at the solid/liquid/gas interphases (contact angle, wettability and floatability).
Date:
May 7, 1992
Creator:
Okoh, J.M.; Pinion, J. & Thiensatit, S.
Object Type:
Report
System:
The UNT Digital Library
Liquid chromatographic analysis of coal surface properties
The main objectives of this proposed research work are to refine further the inverse liquid chromatography technique for the study of surface properties of raw coals, treated coals and coal minerals in water, to evaluate relatively surface properties of raw coals, treated coals and coal minerals by inverse liquid chromatography, and to evaluate flotability of various treated coals in conjunction with surface properties of coals. Coals such as Pittsburgh seam coal, Illinois No. 6 coal, Wyodak coal are chosen as representatives of high-rank bituminous coal, high volatile bituminous coal and subbituminous coal, respectively. Coal minerals such as pyrite and dolomite are chosen as representative coal minerals.
Date:
April 7, 1992
Creator:
Kwon, K.C.
Object Type:
Report
System:
The UNT Digital Library
[Photograph 2012.201.B0089.0060]
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Henry Bibby"
Date:
December 7, 1992
Creator:
Hellstern, Paul
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0142.0003]
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Oklahoma lineman J. R. Conrad (78) will be playing tackle for the Sooners instead of center this fall for the Sooners."
Date:
November 7, 1992
Creator:
Hoke, Doug
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0140.0200]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Missouri's Rick Lyle prepares to try and stop OU quarterback Steve Collins during Saturday's game in Norman."
Date:
November 7, 1992
Creator:
Hoke, Doug
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0166.0443]
Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date:
February 7, 1992
Creator:
Sisney, Steve
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0140.0198]
Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date:
November 7, 1992
Creator:
Hoke, Doug
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0140.0199]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "OU quarterback Steve Collins acknowledges the Memorial Stadium crowd Saturday after scoring in the third quarter."
Date:
November 7, 1992
Creator:
Hoke, Doug
Object Type:
Photograph
System:
The Gateway to Oklahoma History
Clean Coal Technology III (CCT III) 10 MW demonstration of gas suspension absorption
The Gas Suspension Absorber (GSA) system brings coal combustion gases into contact with a suspended mixture of solids, including sulfur-absorbing lime. After the lime absorbs the sulfur pollutants, the solids are separated from the gases in a cyclone device and recirculated back into the system where they capture additional sulfur pollutant. The cleaned flue gases are sent through a dust collector before being released into the atmosphere. The key to the system's superior economic performance with high sulfur coals is the recirculation of solids. Typically, a solid particle will pass through the system about one hundred times before leaving the system. Another advantage of the GSA system is that a single spray nozzle is used to inject fresh lime slurry. The GSA system is expected to be the answer to the need of the US industry for an effective, economic and space efficient solution to the SO{sub 2} pollution problem.
Date:
February 7, 1992
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Enhancing the use of coals by gas reburning-sorbent injection
Clean Coal Technology implies the use of coal in an environmentally acceptable manner. Coal combustion results in the emission of two types of acid rain precursors: oxides of sulfur (SO{sub x}) and oxides of nitrogen (NO{sub x}). This Clean Coal Technology project will demonstrate a combination of two developed technologies to reduce both NO{sub x} and SO{sub x} emissions: gas reburning and calcium based dry sorbent injection. The demonstrations will be conducted on two pre-NSPS utility boilers representative of the US boilers which contribute significantly to the inventory of acid rain precursor emissions: tangentially and cyclone fired units. Because of cost growth and lack of available funding, no further work has been done after Phase 1 at site B; the wall fired unit.
Date:
February 7, 1992
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Cloning and expression of the sulfoxide/sulfone/sulfonate/sulfate genes in Pseudomonads and Thiobacillae. [Pseudomonas, Thiobacillus, Rhodococcus]
The original conception of the work was that genetic determinants of the sulfoxide/sulfone/sulfonate/sulfate ( 4S'') pathway in Pseudomonas spp. would be cloned in vivo and then transferred to Thiobacillus spp. This ambition remains an appealing prospect; however, fulfilling that ambition has been confounded by an instability observed in the DbtS{sup +} phenotype in Pseudomonas spp. But the persisting interest in the phenotype has lead to isolation of fresh strains which have a DbtS{sup +} phenotype. One strain in particular, N1-36, has been the focus of extensive characterizations in long-term cultures. During the present quarter, seven cultures maintained in a fermentor'' for a week or longer have been run to determine rate and extent of growth, extent of conversion of dibenzothiophene (DBT) or dibenzosulfone (DBTO{sub 2}) to monohydroxybiphenyl (OH-BP), effect of pH maintained at 6.0, and the effect of adding glucose to cultures in which the amount of glucose had been diminished by bacterial consumption. In addition, a study of the effectiveness of using R68.445 as a vehicle for in vivo cloning of genes was completed this semester, and introduction of DbtS{sup +} determinants into Thiobacillus spp. continues to be an important goal.
Date:
February 7, 1992
Creator:
Krawiec, S.
Object Type:
Report
System:
The UNT Digital Library
[Photograph 2012.201.B0262B.0099]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "When West Mid-High School sophomore Brandon Hopper goes cruising it's usually up and down Lindsey Street in his yellow Jeep."
Date:
November 7, 1992
Creator:
Beckel, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0335.0067]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Kristin Pebytoe, 6, left, and Brittany Davis, 5, watch Cindy Kottwitz, Evans Furniture, as she helps them string an ornament for Treefest at the Kirkpatrick Center."
Date:
November 7, 1992
Creator:
Sisney, Steve
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0247.0588]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Above right, Weatherford's Cal Hankins blasts through a host of Clinton defenders."
Date:
December 7, 1992
Creator:
Sisney, Steve
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0335.0068]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Darren Davis, 8, adds one more candy cane to the tree he is helping to decorate at the Kirkpatrick Center."
Date:
November 7, 1992
Creator:
Sisney, Steve
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0256.0199]
Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date:
November 7, 1992
Creator:
Hellstern, Paul
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0255.0475]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Dr. Shoe Leh, left, and Health for Friends director Kathy Heiple, right, visit with dental patient Coker Lee Priddy of Moore"
Date:
October 7, 1992
Creator:
Southerland, Paul
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0256.0473]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Tahlequah's Kasaundra Dodson, right, ducks under the glove of Moore's Mandie Hendricks in Thursday's high school softball tournament at Newcastle."
Date:
May 7, 1992
Creator:
Gooch, Steve
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0268.0416]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "In a recent appearance before the Oklahoma City Council."
Date:
May 7, 1992
Creator:
Gooch, Steve
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0262.0021]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "A. J. Hinch is closing out a standout career at Midwest City as he awaits major league baseball's annual amateur draft."
Date:
May 7, 1992
Creator:
Sisney, Steve
Object Type:
Photograph
System:
The Gateway to Oklahoma History