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Oklahoma Historical Society
500
UNT Libraries Special Collections
360
UNT Libraries Government Documents Department
286
Abilene Christian University Library
169
Hopkins County Genealogical Society
28
UNT Libraries
25
Sterling Municipal Library
24
Carl Albert Congressional Research and Studies Center
20
UNT Music Library
17
Rice University Woodson Research Center
14
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Texas Digital Newspaper Program
372
Oklahoma Publishing Company Photography Collection
367
Office of Scientific & Technical Information Technical Reports
225
KXAS-NBC 5 News Collection
218
Abilene Library Consortium
183
Tocker Foundation Grant
159
ACU Summit Lecture Series
157
Oklahoma Digital Newspaper Program
157
LGBT Collections
44
D. Jack Davis Art Education Collection
40
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Dynamics of H sub 2 elimination from unsaturated hydrocarbons
State-of-the-art laser and molecular beam techniques are used to study the dynamics of H{sub 2} elimination from 1,4-cyclohexadiene and ethylene. Information on the transition state configurations and the dynamics of the dissociation processes for these reactions is reported. 152 refs., 54 figs., 12 tabs.
Date:
February 1, 1991
Creator:
Cromwell, E.F.
Object Type:
Report
System:
The UNT Digital Library
An overview of the ALS
This report giving a overview of the parameters, specifications, and scientific programs of the Advance Light Source. (LSP)
Date:
February 1, 1991
Creator:
Schlachter, A.S. & Robinson, A.
Object Type:
Report
System:
The UNT Digital Library
[Letter from Cassandra Broadus to James White, February 18, 1991]
Photocopy of a letter from Cassandra Broadus, North Texas Institute for Educators on the Visual Arts, to James White, Burton Hill Elementary School. In regards to her recent visitation of the elementary school and how the classrooms visited were enthusiastic. Broadus writes that she is thrilled with the eagerness the teachers have begun to implement the discipline-based art education, DBAE into their teaching. Broadus writes that she is happy that other teachers now involved with the institute program, want to implement art related programs into the curriculum and that Burton Hill is lucky to have an art specialists like Carolyn Sherburn for her contribution to the program and school. Broadus ends the letter thank White again for letting her visit Burton Hill.
Date:
February 18, 1991
Creator:
Broadus, Cassandra
Object Type:
Letter
System:
The UNT Digital Library
[Letter from Cassandra Broadus to Sylvia Crutsinger, February 13, 1991]
Photocopy of a letter from Cassandra Broadus, North Texas Institute for Educators on the Visual Arts, to Sylvia Crutsinger, teacher at Pilot Point Elementary. Thanking Crutsinger to allowing Broadus to visit her classroom, she enjoyed working with her students and seeing their participation in the art session. Broadus writes that she is interested in continuing the writing and art correlation and thinking of ways to make abstract concepts work with first grade children, when she visits Pilot Point again she'll want to discuss ideas with Crutsinger.
Date:
February 13, 1991
Creator:
Broadus, Cassandra
Object Type:
Letter
System:
The UNT Digital Library
[Letter from Cassandra Broadus to Tobye Poeschel, February 18, 1991]
Photocopy of a letter from Cassandra Broadus, North Texas Institute for Educators on the Visual Arts, to Tobye Poeschel, Sales Manager for the Fort Worth Star-Telegram. Discussing the final plans for Art-O-Gram, an educational publication, and postponing the first printing until March 5, 1991.
Date:
February 18, 1991
Creator:
Broadus, Cassandra
Object Type:
Letter
System:
The UNT Digital Library
[Letter from Cassandra Broadus to Jeannine Sellmeyer, February 13, 1991]
Photocopy of a letter from Cassandra Broadus to Jeannine Sellmeyer, Director of Education at the Denton Co. Historical Museum, in regards to a previous discuss they had during a meeting. Broadus mentions that a lot of art related activities could be made with the pieces from the museum's collection, and enclosed information Sellmeyer could use as she begins to think about developing teacher packets.
Date:
February 13, 1991
Creator:
Broadus, Cassandra
Object Type:
Letter
System:
The UNT Digital Library
[Letter from Cassandra Broadus to Eddye O'Neal, February 4, 1991]
Photocopy of a letter from Cassandra Broadus, North Texas Institute for Educators on the Visual Arts to Eddye O'Neal, teacher at T.D. Marshall Elementary School. Broadus is interested in helping arrange a field trip to the Dallas Museum of Art for first graders at T.D. Marshall. Broadus writes that she has spoken with Aileen Horan at the Dallas Museum of Art and has arranged for a free field trip for the class, and that the buses will also be provided by the museum. Broadus hopes that O'Neal will consider this opportunity for her students and to contact her as soon as possible to discuss further details.
Date:
February 4, 1991
Creator:
Broadus, Cassandra
Object Type:
Letter
System:
The UNT Digital Library
[Letter from Cassandra Broadus to Mary Kolter, February 25, 1991]
Photocopy of a letter from Cassandra Broadus, North Texas Institute for Educators on the Visual Arts, to Mary Kolter, T.D. Marshall Elementary School. Thanking Kolter for allowing Broadus visit her class and viewing how improved the children have become since the implementation of the NTIEVA's project about discipline-based art education. Broadus writes that she will be coming back to the school to give the first grade classrooms a 30 minute presentation, and for Kolter to make time preparations for that event.
Date:
February 25, 1991
Creator:
Broadus, Cassandra
Object Type:
Letter
System:
The UNT Digital Library
[Letter from Cassandra Broadus to Linda Medearis, February 28, 1991]
Photocopy of a letter from Cassandra Broadus, North Texas Institute for Educators on the Visual Arts, to Linda Medearis, Principal at Pilot Point Elementary. In regards to requesting the chairpersons of kindergarten, second and third grade to identify themes for the upcoming 1991 NTIEVA summer institute. Broadus writes that the themes themes will be taught throughout the year to the children and she's looking forward to their contribution.
Date:
February 28, 1991
Creator:
Broadus, Cassandra
Object Type:
Letter
System:
The UNT Digital Library
[Letter from Cassandra Broadus to Janyce Greenwood, Febraury 19, 1991]
Photocopy of a letter from Cassandra Broadus, North Texas Institute for Educators on the Visual Arts, to Janyce Greenwood, teacher at Pilot Point Elementary School. In regards to Broadus's visitation to Greenwood's classroom. Broadus writes that she enjoyed working with Greenwood's students and seeing how they participate in their art lessons, however, Broadus would like to condense the time span by rearranging the workflow. Broadus says that she will visit the school again and bring materials that Greenwood could use in the classroom.
Date:
February 19, 1991
Creator:
Broadus, Cassandra
Object Type:
Letter
System:
The UNT Digital Library
[Letter from Nancy Cason to Kim Gill, February 27, 1991]
Photocopy of a letter from Nancy Cason, Project Coordinator of North Texas Institute for Educators on the Visual Arts, to Kim Gill, Christie Elementary, Plano ISD. In regards to the institute putting together a video to show teachers who have not yet received training and they would like to include a video of Gill teaching language arts to her second graders into the reproduction with her permission. NTIEVA feels Gill's well-designed lesson will serve as an inspiring model for others and hoping Gill will contact them soon.
Date:
February 27, 1991
Creator:
Cason, Nancy
Object Type:
Letter
System:
The UNT Digital Library
[Letter from Cassandra Broadus to Melinda Meyer, Linda Powell and Marilyn Ingram, February 15, 1991]
Photocopy of a letter from Cassandra Broadus, North Texas Institute for Educators on the Visual Arts, to Melinda Meyer, Linda Powell and Marilyn Ingram. In regards to their upcoming meeting Thursday, February 21, at the Modern Art Museum of Fort Worth. The topic of discussion is the art column for the Fort Worth Star Telegram children's newspaper "Class Acts."
Date:
February 15, 1991
Creator:
Broadus, Cassandra
Object Type:
Letter
System:
The UNT Digital Library
[Letter from Nancy Cason to Polly Tallas, February 27, 1991]
Photocopy of a letter from Nancy Cason, Project Coordinator of North Texas Institute for Educators on the Visual Arts, to Polly Tallas, Saigling Elementary. In regards to the institute putting together a video to show the teachers who have not yet received training. Cason would like to include a video of Tallas, that she received from Lynda Alford, teaching story telling to her second grade students using art reproductions into the video. NTIEVA feels Tallas' well-designed lesson will serve as an inspiring model for others and hoping Tallas will contact them soon with permission.
Date:
February 27, 1991
Creator:
Cason, Nancy
Object Type:
Letter
System:
The UNT Digital Library
Measured energy savings and economics of retrofitting existing single- family homes: An update of the BECA-B database
These appendices are the companion volume to report number LBL--28147 Vol.1, with the same title. The summary data tables include physical characteristics, energy consumption, savings, and the retrofit measures installed and their costs for each retrofit project. Each existing single family residential building'' retrofit project in the BECA-B database is described. 99 refs. (BM)
Date:
February 1, 1991
Creator:
Cohen, S.D.; Goldman, C.A. & Harris, J.P.
Object Type:
Report
System:
The UNT Digital Library
Vibration study of the APS storage ring vacuum-chamber/girder assembly
The overall objective of this study is to obtain insights into the dynamic coupling between the storage ring vacuum chamber and girder, and an assessment of the potential for unacceptable vibration amplitudes that would require redesign of the vacuum chamber supports. Specific objectives include determination of the vibrational characteristics (natural frequencies and modes) of the coupled vacuum-chamber/girder system, measurement of response amplitudes to forced excitation and ambient floor motion, and calculation of magnification factors associated with the various coupled vibration modes. 1 ref.
Date:
February 1, 1991
Creator:
Jendrzejczyk, J.A.; Wambsganss, M.W. & Smith, R.K.
Object Type:
Report
System:
The UNT Digital Library
Establishment and maintenance of a coal sample bank and data base
Headspace oxygen contents of several designated drums containing {minus}l inch and {minus}{1/4} inch coal were measured. These measurements were later discontinued by agreement with the Project Manager, as the leakage of plastic drums and buckets has been well documented. During the current reporting period a total of 65 data printouts were distributed. In addition, 10 special data requests were fulfilled by either search/sort and printout or creation of a data disk, resulting in distribution of limited information on 4,479 samples. Several preliminary requests for Sample Bank and Data Base information and price quotations have also been handled. Four hundred copies of the 61-page second edition of the booklet The Penn State Coal Sample Bank and Data Base'' were received from the printer. Changes in format have allowed increased content in fewer pages, to reduce printing and mailing costs. Three hundred thirty-nine copies were distributed. Data generated on samples DECS-1 through DECS-14 were added to the Penn State Coal Data Base. Map reference data were verified for all 14 samples.
Date:
February 6, 1991
Creator:
Davis, A.
Object Type:
Report
System:
The UNT Digital Library
Measured energy savings and economics of retrofitting existing single-family homes: An update of the BECA-B database
The energy bill for US single-family households was over $77 billion in 1987 (excluding auto fuel purchases), accounting for approximately 20% of national energy expenditures. Large sums are spent on residential retrofits by individual homeowners, government agencies, and utilities. As of late 1987, over 21 million households indicated that they had added at least one energy-saving measure in the previous two years, while a recent Electric Power Research Institute (EPRI) study estimated that nearly 15 million residential customers have participated in some kind of demand-side management (DSM) program. Given the level of continuing investments in residential energy efficiency, accurate estimates of savings from various conservation measures are increasingly necessary, especially as new technologies become more sophisticated and incremental efficiency gains more difficult to achieve. This report provides a comparative analysis of measured data on the performance and cost-effectiveness of energy-saving measures in existing single-family homes, based on information in the Buildings Energy-Use Compilation and Analysis (BECA) data base. The initial BECA report on measured data for single-family retrofits was completed seven years ago. In updating the single-family database, we have added 135 data points, representing over 33,000 houses, to the original database of 145 retrofit projects. The report is organized …
Date:
February 1, 1991
Creator:
Cohen, S.D.; Goldman, C.A. & Harris, J.P.
Object Type:
Report
System:
The UNT Digital Library
Novel nanodispersed coal liquefaction catalysts: Molecular design via microemulsion-based synthesis
The objective of this project is to pursue the development of highly dispersed and inexpensive catalysts for improved coal solubilization and upgrading of coal liquids. A novel study of the synthesis of liquefaction catalysts of nanometer size will be carried out. It is based on the molecular design of reverse micelles (microemulsions). These surfactant-stabilized, metal-bearing microdrops offer unique opportunities for synthesizing very small particles by providing a cage-like effects that limits particle nucleation, growth and agglomeration. The emphasis will be on iron- and molybdenum-based catalysts, but the techniques to be developed should also be generally applicable.
Date:
February 1, 1991
Creator:
Osseo-Asare, K. & Radovic, L.R.
Object Type:
Report
System:
The UNT Digital Library
Tiger Team assessment of the Lawrence Berkeley Laboratory, Washington, DC
This report documents the results of the Department of Energy's (DOE's) Tiger Team Assessment of the Lawrence Berkeley Laboratory (LBL) conducted from January 14 through February 15, 1991. The purpose of the assessment was to provide the Secretary of Energy with the status of environment, safety, and health (ES H) programs at LBL. The Tiger Team concluded that curtailment of cessation of any operations at LBL is not warranted. However, the number and breadth of findings and concerns from this assessment reflect a serious condition at this site. In spite of its late start, LBL has recently made progress in increasing ES H awareness at all staff levels and in identifying ES H deficiencies. Corrective action plans are inadequate, however, many compensatory actions are underway. Also, LBL does not have the technical expertise or training programs nor the tracking and followup to effectively direct and control sitewide guidance and oversight by DOE of ES H activities at LBL. As a result of these deficiencies, the Tiger Team has reservations about LBL's ability to implement effective actions in a timely manner and, thereby, achieve excellence in their ES H program. 4 figs., 24 tabs.
Date:
February 1, 1991
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Liquid Phase Methanol LaPorte Process Development Unit: Modification, Operation, and Support Studies
The LPMEOH process was conceived and patented by Chem Systems Inc. in 1975. Initial research and studies on the process focused on two distinct modes of operation. The first was a liquid fluidized mode with relatively large catalyst pellets suspended in a fluidizing liquid, and the second was an entrained (slurry) mode with fine catalyst particles slurried in an inert liquid. The development of both operating modes progressed in parallel from bench scale reactors, through an intermediate scale lab PDU, and then to the LaPorte PDU in 1984. The slurry mode of operation was ultimately chosen as the operating mode of choice due to its superior performance.
Date:
February 28, 1991
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Demonstration of innovative applications of technology for cost reductions to the CT-121 FGD process
The objective of this project is to demonstrate on a commercial scale several innovative applications of cost-reducing technology to the Chiyoda Thoroughbred-121 (CT-121) process. CT-121 is a second generation flue gas desulfurization (FGD) process which is considered by the Electric Power Research Institute (EPRI) and Southern Company Services (SCS) to be one of the most reliable and lowest cost FGD options for high-sulfur coal-fired utility boiler applications. Demonstrations of the innovative design approaches will further reduce the cost and provide a clear advantage to CT121 relative to competing technology.
Date:
February 15, 1991
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Southwest Retort, Volume 44, Number [11], February 1991
This publication of the Dallas-Fort Worth Section of the American Chemical Society includes information about research, prominent scientist, organizational business, and various other stories of interest to the community.
Date:
February 1991
Creator:
American Chemical Society. Dallas/Fort Worth Section.
Object Type:
Journal/Magazine/Newsletter
System:
The UNT Digital Library
Faculty Recital: 1991-02-01 - Vladimir Viardo, piano
Access:
Use of this item is restricted to the UNT Community
Faculty recital performed at the UNT College of Music Concert Hall.
Date:
February 1, 1991
Creator:
Viardo, Vladimir, 1949-
Object Type:
Sound
System:
The UNT Digital Library
Guest Artist Recital: 1991-02-04 - Chris Chafe, midi cello and composer
Access:
Use of this item is restricted to the UNT Community
Guest artist recital performed at the UNT College of Music Merrill Ellis Intermedia Theater.
Date:
February 4, 1991
Creator:
Chafe, Chris
Object Type:
Sound
System:
The UNT Digital Library