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Review of state-of-the-art of solar collector corrosion processes. Task 1 of solar collector studies for solar heating and cooling applications. Final technical progress report (open access)

Review of state-of-the-art of solar collector corrosion processes. Task 1 of solar collector studies for solar heating and cooling applications. Final technical progress report

The state-of-the-art of solar collector corrosion processes is reviewed, and Task 1 of a current research program on use of aqueous heat transfer fluids for solar heating and cooling is summarized. The review of available published literature has indicated that lack of quantitative information exists relative to collector corrosion at the present time, particularly for the higher temperature applications of solar heating and cooling compared to domestic water heating. Solar collector systems are reviewed from the corrosion/service life viewpoint, with emphasis on various applications, collector design, heat transfer fluids, and freeze protection methods. Available information (mostly qualitative) on collector corrosion technology is reviewed to indicate potential corrosion problem areas and corrosion prevention practices. Sources of limited quantitative data that are reviewed are current solar applications, research programs on collector corrosion, and pertinent experience in related applications of automotive cooling and non-solar heating and cooling. A data bank was developed to catalog corrosion information. Appendix A of this report is a bibliography of the data bank, with abstracts reproduced from presently available literature accessions (about 220). This report is presented as a descriptive summary of information that is contained in the data bank.
Date: April 11, 1980
Creator: Clifford, J E & Diegle, R B
Object Type: Report
System: The UNT Digital Library
Detailed Stress Analysis of SM-1 Steam Generator Tube Sheet (open access)

Detailed Stress Analysis of SM-1 Steam Generator Tube Sheet

The detailed stress analysis of the SM-1 steam generator tube sheet showed it to be safe from strain cycling damage. However, the pressure stresses were greater than the yield strength during the hydrostatic test. The differential between pressure stresses and yield strength indicates that some initial deformation may have taken place in the tube sheet. (auth)
Date: July 11, 1962
Creator: Busuttil, J. J. & Chittum, R. A.
Object Type: Report
System: The UNT Digital Library
Electric power monthly, October 1991. [CONTAINS GLOSSARY] (open access)

Electric power monthly, October 1991. [CONTAINS GLOSSARY]

This publication provides monthly statistics at the national, Census division, and State levels for net generation, fuel consumption, fuel stocks, quantity and quality of fuel, cost of fuel, electricity sales, revenue, and average revenue per kilowatthour of electricity sold. Data on net generation, fuel consumption, fuel stocks, quantity and cost of fuel are also displayed at the North American Electric Reliability Council (NERC) region level. Additionally, statistics at the company and plant level are published in the EPM on capability of new plants, net generation, fuel consumption, fuel stocks, quantity and quality of fuel, and cost of fuel. 4 figs., 63 tabs.
Date: October 11, 1991
Creator: unknown
Object Type: Report
System: The UNT Digital Library
Size effects and interstitial impurities in Nb/sub 3/Zr superconductors. Superconducting solenoids with metal insulation. [Oxygen and carbon] (open access)

Size effects and interstitial impurities in Nb/sub 3/Zr superconductors. Superconducting solenoids with metal insulation. [Oxygen and carbon]

None
Date: September 11, 1962
Creator: Betterton, Jr, J O; Kneip, Jr, G D; Easton, D S & Scarbrough, J O
Object Type: Report
System: The UNT Digital Library
Mirror fusion. Quarterly report, April-June 1981 (open access)

Mirror fusion. Quarterly report, April-June 1981

The information in each Quarterly is presented in the same sequence as in the Field Work Package Proposal and Authorization System (WPAS) submissions prepared for the U.S. Department of Energy; the main sections are Applied Plasma Physics, Confinement Systems, Development and Technology, and Mirror Fusion Test Facility (Planning and Projects). On occasion, we shall include information pertaining to the LLNL role as Lead Laboratory for the Open Systems Mirror Fusion Program. Each of these sections is introduced by an overall statement of the goals and purposes of the groups reporting in it. As appropriate within each section, statements of the goals of individual programs and projects are followed by articles containing summaries of significant recent activity and descriptive text.
Date: September 11, 1981
Creator: unknown
Object Type: Article
System: The UNT Digital Library
Mark I 1/5-scale boiling water reactor pressure suppression experiment facility report (open access)

Mark I 1/5-scale boiling water reactor pressure suppression experiment facility report

An accurate Mark I /sup 1///sub 5/-scale, boiling water reactor (BWR), pressure suppression facility was designed and constructed at Lawrence Livermore Laboratory (LLL) in 11 months. Twenty-seven air tests using the facility are described. Cost was minimized by utilizing equipment borrowed from other LLL programs. The total value of borrowed equipment exceeded the program's budget of $2,020,000. Substantial flexibility in the facility was used to permit independent variation in the drywell pressure-time history, initial pressure in the drywell and toroidal wetwells, initial toroidal wetwell water level and downcomer length, vent line flow resistance, and vent line flow asymmetry. The two- and three-dimensional sectors of the toroidal wetwell provided significant data.
Date: October 11, 1977
Creator: Altes, R.G.; Pitts, J.H.; Ingraham, R.F.; Collins, E.K. & McCauley, E.W.
Object Type: Report
System: The UNT Digital Library
Narcotic Addiction: Selected Bibliographic References (open access)

Narcotic Addiction: Selected Bibliographic References

This report provides a bibliography of resources related to narcotics addiction.
Date: June 11, 1970
Creator: Hogan, Harry L.
Object Type: Report
System: The UNT Digital Library
The Nixon Doctrine for Asia (open access)

The Nixon Doctrine for Asia

This report provides an overview of the Nixon Doctrine for Asia (written in July 1969) and a discussion of its policies regarding communism in Asia and the Vietnam War.
Date: May 11, 1970
Creator: Niksch, Larry A.
Object Type: Report
System: The UNT Digital Library
Report on United States Relations with Panama. 1977 (open access)

Report on United States Relations with Panama. 1977

This report is about the Panama Canal, built and operated by the United States, slices the Republic of Panama in half and the relations between the United states and Panama.
Date: August 11, 1977
Creator: Morgan, Thomas E
Object Type: Report
System: The UNT Digital Library
The Office of Economic Opportunity in 1969: A Chronology of Events (open access)

The Office of Economic Opportunity in 1969: A Chronology of Events

This report provides a chronological listing and discussion of legislative measures related to the activities of the Office of Economic Opportunity in 1969.
Date: September 11, 1969
Creator: Zachariasen, Ellen
Object Type: Report
System: The UNT Digital Library
Developments in Cambodia Following the March 18 Coup (open access)

Developments in Cambodia Following the March 18 Coup

This report discusses the March 18, 1970 coup in Cambodia by General Lon Nol which overthrew the government of Prince Norodom Sihanouk and subsequent fighting in Cambodia between Communist North Vietnamese troops and South Vietnamese troops which led to American intervention in the form of an attack on North Vietnamese bases in Cambodia in April and May of 1970.
Date: May 11, 1970
Creator: Niksch, Larry A.
Object Type: Report
System: The UNT Digital Library

[Hallway under construction in Sycamore Hall]

Photograph of a hallway that is being renovated in Sycamore Hall in preparation for the Mayborn School of Journalism moving their offices from the General Academic Building to Sycamore. A construction worker is working in the background. In the right foreground, the Mayborn administrative office, mostly renovated, is visible. Two women are talking in the office.
Date: July 11, 2017
Creator: Clark, Junebug
Object Type: Photograph
System: The UNT Digital Library
[News Script: Xmas] (open access)

[News Script: Xmas]

Script from the WBAP-TV/NBC station in Fort Worth, Texas relating a news story.
Date: December 11, 1968
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Object Type: Script
System: The UNT Digital Library
[News Script: Austin] (open access)

[News Script: Austin]

Script from the WBAP-TV/NBC station in Fort Worth, Texas relating a news story.
Date: November 11, 1968
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Object Type: Script
System: The UNT Digital Library
[News Script: Dedication] (open access)

[News Script: Dedication]

Script from the WBAP-TV/NBC station in Fort Worth, Texas relating a news story.
Date: October 11, 1968
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Object Type: Script
System: The UNT Digital Library
[News Script: Airport] (open access)

[News Script: Airport]

Script from the WBAP-TV/NBC station in Fort Worth, Texas, covering a broadcast news story.
Date: December 11, 1968
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Object Type: Script
System: The UNT Digital Library
[Letter from Beth Reese Means to Bill McCarter and NTIEVA Members, July 11, 1994] (open access)

[Letter from Beth Reese Means to Bill McCarter and NTIEVA Members, July 11, 1994]

Photocopy of a letter from Beth Reese Means, Curator of Education for the Art Museum of South Texas, to Bill McCarter, co-director of North Texas Institute for Educators on the Visual Arts and NTIEVA Members. In regards to the Summer Institute in Corpus Christi and that Means has had great pleasure in working with the teams. AMST is hoping to continue and expand their relationship with NTIEVA and they'll be in contact again soon.
Date: July 11, 1994
Creator: Means, Beth Reese
Object Type: Letter
System: The UNT Digital Library
[Letter from Cassandra Broadus to Donna Engles, January 11, 1991] (open access)

[Letter from Cassandra Broadus to Donna Engles, January 11, 1991]

Photocopy of a letter from Cassandra Broadus, North Texas Institute for Educators on the Visual Arts, to Donna Engels, teacher at Evers Park Elementary School. Discussing her enjoyment when visiting Engels' classroom and how the children were so receptive and interested in the art lesson. Enclosed in the letter, Broadus has provided an interesting art reproduction by artist Melissa Miller and her work "Clowns," hoping that Engels can be able to use while teaching her class the letter "M." Broadus will contact Engels at a later date to discuss details about another visitation.
Date: January 11, 1991
Creator: Broadus, Cassandra
Object Type: Letter
System: The UNT Digital Library
[Letter from Nancy Reynolds to Gail Davitt, March 11, 1992] (open access)

[Letter from Nancy Reynolds to Gail Davitt, March 11, 1992]

Photocopy of a letter from Nancy Reynolds, Project Coordiantor of North Texas Institute for Educators on the Visual Arts, to Gail Davitt, Dallas Museum of Art. To discuss the teacher packet for the "Africa Explores" exhibit that Davitt has sent to Reynolds. As well as discuss the upcoming summer institute and other activities that Davitt will find informative. Enclosed in the letter is a schedule for the DMA summer institute that shows when the districts will be visiting the museum. The rest of the letter goes into details about how large the parties from each district will be and details about what the events should cover.
Date: March 11, 1992
Creator: Reynolds, Nancy
Object Type: Letter
System: The UNT Digital Library
[Letter from Leilani Lattin Duke to Harriet Laney, August 11, 1993] (open access)

[Letter from Leilani Lattin Duke to Harriet Laney, August 11, 1993]

Photocopy of a letter from Leilani Lattin Duke, director of the Getty Center, to Harriet Laney, in response to Laney's request for the Center to send the Texas PTO Presidents complimentary copies of the PTA kid. Duke responds that she wants to think about this request as they are only given a specific amount of copies, so as to not undercut the National PTA who sells copies of the kit. Duke will consider Laney's request if she sends a draft of the cover letter the Texas Institute would receive with the kits. Copied on the letter is Jack Davis, Bill McCarter and Vicki Rosenberg.
Date: August 11, 1993
Creator: Duke, Leilani Lattin
Object Type: Letter
System: The UNT Digital Library
[Letter from Jack Davis and Bill McCarter to Celia Munoz, November 11, 1992] (open access)

[Letter from Jack Davis and Bill McCarter to Celia Munoz, November 11, 1992]

Photocopy of a letter from Jack Davis and Bill McCarter, co-directors of North Texas Institute for Educators on the Visual Arts, to Celia Munoz. Describing the North Texas Institute for Educators on the Visual Arts fifth year as a staff development program for the school districts and museums, and as such Davis and McCarter established an advisory board several years to serve the community as well as receive their input. Davis and McCarter continue, explaining how fortunate they are to have Jan Muhlert, Director of the Amon Carter Museum chair their board, and how much they would like to have Munoz serve as a board member for the Institute. At the end of the letter Davis and McCarter ask Munoz to take their request into consideration and that the board will meet at the Amon Carter December 1 at 4 pm. The letter mentions a fact sheet being given to Munoz about current board members, fact sheet not present with letter. Copied on the letter is Jan Muhlert.
Date: November 11, 1992
Creator: Davis, Donald Jack & McCarter, William
Object Type: Letter
System: The UNT Digital Library
[Letter from Jim Surratt to Bill McCarter and Jack Davis, November 11, 1993] (open access)

[Letter from Jim Surratt to Bill McCarter and Jack Davis, November 11, 1993]

Photocopy of a letter from Jim Surratt, Superintendent, Plano ISD, to Bill McCarter and Jack Davis, co-directors of North Texas Institute for Educators on the Visual Arts. In regards to Plano's commitments to North Texas Institute for Educators on the Visual Arts and that their Site Coordinator Lynda Alford will contribute 50% of her time during the 93-94 calendar year to activities related to the staff development of DBAE. Along with six other art specialists / teachers who will also give time towards DBAE. Attached to the letter are stipend worksheets for the current salary for the faculty to be involved with the program.
Date: November 11, 1993
Creator: Surratt, Jim
Object Type: Letter
System: The UNT Digital Library
[Letter from Vicki Rosenberg to RIG Directors, May 11, 1995] (open access)

[Letter from Vicki Rosenberg to RIG Directors, May 11, 1995]

Photocopy of a letter from Vicki Rosenberg, Program Officer at the Getty Center, to RIG Directors. Informing them that they need a brief description of DBAE, discipline-based art education, and the four disciplines. The brief descriptions will be used to create an easy-to-understand description for the information sent to general classroom teachers.
Date: May 11, 1995
Creator: Rosenberg, Vicki
Object Type: Letter
System: The UNT Digital Library
[Letter from Bill McCarter to Chad Woolery, November 11, 1994] (open access)

[Letter from Bill McCarter to Chad Woolery, November 11, 1994]

Photocopy of a letter from Bill McCarter, co-director of North Texas Institute for Educators on the Visual Arts, to Bill Cormack, Superintendent of Dallas ISD. McCarter writes that from the point of view of NTIEVA, there has been new energy and focus from Woolery's good words from their panel, TASA/TASB. It gave NTIEVA them insight into the leadership Woolery is providing. McCarter also writes that they appreciate Dr. Skinner and Bill Cormack, who have proven themselves as able spokespersons for the distract during their recent meeting at the Dallas Museum between DMA Education Committee and members of the Board of the Marcus Foundation. McCarter ends the letter by stating that NTIEVA is in the early stages of planning for activities during the summer of 1995 and that the involvement of the Dallas teachers makes them look forward to another successful Institute. Copied on the letter are, Jack Davis, J. Skinner and Bill Cormack.
Date: November 11, 1994
Creator: McCarter, William
Object Type: Letter
System: The UNT Digital Library