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[Letter from T.A. Fassburg to Jack Davis, April 10, 1990]

Description: Photocopy of a letter from T.A. Tassburg, Vice President of Public Affairs at Frito-Lay, Inc., to Jack Davis. Tassburg thanks Davis for his invitation to be apart of the North Texas Institute for Educators on the Visual Arts committee, but humbly declines due to conflicting schedules and time constraints.
Date: April 10, 1990
Creator: Fassburg, T.A.
Item Type: Refine your search to only Letter
Partner: UNT Libraries Special Collections
open access

[Letter from Wayne Hendrick to Jack Davis, April 9, 1990]

Description: Photocopy of a letter from Wayne Hendrick, Superintendent of Schools of Plano ISD, to Jack Davis. Hendrick is happy to accept Davis's invitation to serve on the advisory committee for the North Texas Institute for Educators on the Visual Arts, and that he looks forward to being involved in its endeavor.
Date: April 9, 1990
Creator: Hendrick, Wayne
Item Type: Refine your search to only Letter
Partner: UNT Libraries Special Collections
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[Letter from Gordon Dee Smith to Jack Davis, April 19, 1990]

Description: Photocopy of a letter from Gordon Smith, President of InterCultura, to Jack Davis, co-director of North Texas Institute for Educators on the Visual Arts. Thanking Davis for the invitation to be a part of the North Texas Institute for Educators on the Visual Arts member. Smith writes that he looks forward to hearing more about the plans of the organization and their meetings. Included at the bottom of the letter is a hand-written phone number.
Date: April 19, 1990
Creator: Smith, Gordon Dee
Item Type: Refine your search to only Letter
Partner: UNT Libraries Special Collections
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[Letter from Nancy Cason to Very Brooks-Ray, April 29, 1990]

Description: Photocopy of a letter from Nancy Cason, project coordinator of North Texas Institute for Educators on the Visual Arts to Dr. Vera Brooks-Ray, Assistant Superintendent for Dallas ISD. Cason writes that she and Bill McCarter enjoyed meeting up with Brooks and Janice Wiggins to discuss the goals for the DISD students. Cason she has also spoken with Marjorie King and mentioned how King was helpful in explaining Dallas's reading initiative program. Canson hopes that Wiggins will be able to participa… more
Date: April 29, 1990
Creator: Cason, Nancy
Item Type: Refine your search to only Letter
Partner: UNT Libraries Special Collections
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[Letter from Nancy Cason to Vera Brooks-Ray, April 29, 1990]

Description: Photocopy of a letter from Nancy Cason, project coordinator of North Texas Institute for Educators on the Visual Arts to Dr. Vera Brooks-Ray, Assistant Superintendent of Dallas ISD. Cason writes how nice it was to meet with Ray and Janice Wiggins to discuss the goals for the DISD students, and is hopeful that Wiggins will be able to attend the summer Institute. Cason notes that the stipend will be worth the contribution she will be making to the institute.
Date: April 29, 1990
Creator: Cason, Nancy
Item Type: Refine your search to only Letter
Partner: UNT Libraries Special Collections
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[Letter from Jack Davis and Bill McCarter to E.A. Carmean, April 2, 1990]

Description: Photocopy of a letter from Jack Davis and Bill McCarter, co-directors of North Texas Institute for Educators on the Visual Arts, to E.A Carmean, Director of the Modern Art Museum of Fort Worth. Thanking him for graciously agree to be chair of the Advisory Committee for the North Texas Institute for Educators on the Visual Arts. Davis and McCarter writes that being a member of the advisory committee they will periodically review the activities of the Institute and serve as liaison between the co… more
Date: April 2, 1990
Creator: Davis, Donald Jack & McCarter, William
Item Type: Refine your search to only Letter
Partner: UNT Libraries Special Collections
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[Letter from Nancy Cason to Sue Pacey, April 29, 1990]

Description: Photocopy of a letter from Nancy Cason, Project Coordinator, to Sue Pacey, Executive Director of Young Audiences. In regards to the performance and artistic quality of the Young Audiences programs and NTIEVA's continued involvement with it. Cason gives Pacey details about an upcoming banquet to be held on June 29th at the UNT Union and the selection of one performer from the YA program to be involved
Date: April 29, 1990
Creator: Cason, Nancy
Item Type: Refine your search to only Letter
Partner: UNT Libraries Special Collections
open access

[Letter from Ricardo Hernandez to Jack Davis, April 16, 1990]

Description: Photocopy of a letter from Ricardo Hernandez, Director of Programs at Texas Commission on the Arts, to Jack Davis. Congratulating Davis on the success of his project since its inception. Continued in the letter Hernandez accepts his invitation and active participation to join the advisory committee for the Institute. Hernandez thanks Davis for his service to the state and its people, as well as expresses his excitement to be apart of this project, and writes that the earlier he knows about the … more
Date: April 16, 1990
Creator: Hernandez, Ricardo
Item Type: Refine your search to only Letter
Partner: UNT Libraries Special Collections
open access

[Letter from Jan Keene Muhlert to Jack Davis and Bill McCarter, April 5, 1990]

Description: Photocopy of a letter from Jan Keene Muhlert, Director of the Amon Carter, to Jack Davis and Bill McCarter, co-directors of North Texas Institute for Educators on the Visual Arts. Thanking them for their invitation for Muhlert to join the advisory committee of the North Texas Institute for Educators on the Visual Arts. Muhlert writes that she will be happy to do so and participate in the activities as time allows.
Date: April 5, 1990
Creator: Muhlert, Jan
Item Type: Refine your search to only Letter
Partner: UNT Libraries Special Collections
open access

Enhancing the use of coals by gas reburning-sorbent injection

Description: The objective of this project is to evaluate and demonstrate a cost effective emission control technology for acid rain precursors, oxides of nitrogen (NO{sub x}) and sulfur (SO{sub x}), on two coal fired utility boilers in Illinois. The units selected are representative of pre-NSPS design practices: tangential and cyclone fired. A third unit, wall fired, is on hold'' because of funding limitations. The specific objectives are to demonstrate reductions of 60 percent in NO{sub x} and 50 percent … more
Date: April 16, 1990
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Fundamental studies of catalytic processing of synthetic liquids

Description: This project revolves around understanding the fundamental processes involved in the catalytic removal of harmful oxygenated organics present in coal liquids. We will model the complex type of sulfided Mo catalyst proposed for these reactions with a simple single crystal surfaces that display a controlled range and number of reaction sites and can be extensively characterized by surface science techniques.
Date: April 10, 1990
Creator: Watson, P. R.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Development of improved iron Fischer-Tropsch catalysts

Description: The objective of proposed research is development of catalysts with enhanced slurry phase activity and better selectivity to fuel range products, through a more detailed understanding and systematic studies of the effects of pretreatment procedures and promoters/binders (silica) on catalyst performance.
Date: April 30, 1990
Creator: Bukur, D.B.; Patel, S.A.; Dalai, A.K.; Jayanthi, G. & Ledakowicz, S.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Development of microstructures with improved cryogenic toughness through local variations in stress state: Aluminum-lithium alloys

Description: Microstructurally-induced changes in the local stress state (triaxial constraint) and their effect on fracture-toughness behavior are examined at ambient and cryogenic temperatures in an Al-Li-Cu-Zr alloy, processed in the form of 12.7 mm-thick naturally laminated'' plate containing aligned-weak interfaces and 1.6 mm-thin unlaminated sheet. It is shown that marked improvements in long-transverse (L-T) toughness can be achieved in the plate material at cryogenic temperatures by promoting through… more
Date: April 1, 1990
Creator: Venkateswara Rao, K. T. & Ritchie, R. O.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
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Fatigue-crack propagation in aluminum-lithium alloys processed by power and ingot metallurgy

Description: Fatigue-crack propagation behavior in powder-metallurgy (P/M) aluminum-lithium alloys, namely, mechanically-alloyed (MA) Al-4.0Mg-1.5Li-1.1C-0.80{sub 2} (Inco 905-XL) and rapid-solidification-processed (RSP) Al-2.6Li-1.0Cu-0.5Mg-0.5Zr (Allied 644-B) extrusions, has been studied, and results compared with data on an equivalent ingot-metallurgy (I/M) Al-Li alloy, 2090-T81 plate. Fatigue-crack growth resistance of the RSP Al-Li alloy is found to be comparable to the I/M Al-Li alloy; in contrast, c… more
Date: April 1, 1990
Creator: Venkateswara Rao, K.T.; Ritchie, R.O. (Lawrence Berkeley Lab., CA (United States)); Kim, N.J. (Pohang Inst. of Science and Technology (Korea, Republic of)) & Pizzo, P.P. (San Jose State Univ., CA (United States))
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

Applications of Micellar Enzymology to Clean Coal Technology. [Laccase]

Description: This project is designed to develop methods for pre-combustion coal remediation by implementing recent advances in enzyme biochemistry. The novel approach of this study is incorporation of hydrophilic oxidative enzymes in reverse micelles in an organic solvent. Enzymes from commercial sources or microbial extracts are being investigated for their capacity to remove organic sulfur from coal by oxidation of the sulfur groups, splitting of C-S bonds and loss of sulfur as sulfuric acid. Dibenzothio… more
Date: April 27, 1990
Creator: Walsh, C. T.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Some Software Implementations of the Functions Sine and Cosine

Description: We present several software implementations of the elementary functions sin and cos designed to fit a large class of machines. Implementation details are provided. We also provide a detailed error analysis that bounds the errors of these implementations, over the full range of input arguments, from 0.721 to 0.912 units in the last place. Tests performed on these codes give results that are consistent with the error bounds.
Date: April 1990
Creator: Tang, Ping Tak Peter
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Surveillance of Site A and Plot M : Report for 1989

Description: The results of the environmental monitoring program conducted at Site A/Plot M in the Palos Park Forest Preserve area for CY 1989 are presented. The monitoring program is the ongoing remedial action that resulted from the 1976-1978 radiological characterization of the site. That study had determined that very low levels of hydrogen-3 (as tritiated water) migrated from the burial ground and was present in two nearby hand-pumped picnic wells. The current program consists of sample collection and … more
Date: April 1990
Creator: Golchert, N. W.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Argonne National Laboratory-East Site Environmental Report for Calendar Year 1989

Description: This report discusses the results of the environmental monitoring program at Argonne National Laboratory (ANL) for 1989. To evaluate the effects of ANL operations on the environment, samples of environmental media collected on the site, at the site boundary, and off the ANL site were analyzed and compared. A variety of radionuclides were measured in air, surface water, groundwater, soil, grass, bottom sediment, and milk samples.
Date: April 1990
Creator: Argonne National Laboratory
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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TRUEX Hot Demonstration

Description: In FY 1987, a program was initiated to demonstrate technology for recovering transuranic (TRU) elements from defense wastes. This hot demonstration was to be carried out with solution from the dissolution of irradiated fuels. This recovery would be accomplished with both PUREX and TRUEX solvent extraction processes. Work planned for this program included preparation of a shielded-cell facility for the receipt and storage of spent fuel from commercial power reactors, dissolution of this fuel, op… more
Date: April 1990
Creator: Chamberlain, D. B.; Leonard, R. A.; Hoh, J. C.; Gay, E. C.; Kalina, D. G. & Vandegrift, G. F.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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