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Measurement of Xenon Poisoning in the HRT

Description: Measurements obtained during three periods of HRT operations indicated that the xenon poison fraction was approximately 0.010. The technique used was based on mass spectrographic analyses of the stable xenon isotopes in the reactor off-gas stream. Models proposed to explain the measurements show that xenon, which is formed primarily by decay of iodine adsorbed on the pipe walls, is held up on the walls, out of the circulating stream, for an average period of about eight hours. (auth)
Date: April 19, 1962
Creator: Burch, W.D.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Corrosion Behavior of Reactor Materials in Fluoride Salt Mixtures

Description: Molten fluoride salts, because of their radiation stability and ability to contain both Th and U, offer important advantages as high-temperature fuel solutions for nuclear reactors and as media suitable for nuclear fuel processing. Both applications have stimulated experimental and theoretical studies of the corrosion processes by which molten salt mixtures attack potential reactor materials. Corrosion experiments with fluoride salts which were conducted in support of the Molten-Salt Reactor E … more
Date: September 19, 1962
Creator: DeVan, J. H. & Evans, R. B., III
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Mirror hybrid reactor studies

Description: The hybrid reactor studies are reviewed. The optimization of the point design and work on a reference design are described. The status of the nuclear analysis of fast spectrum blankets, systems studies for fissile fuel producing hybrid reactor, and the mechanical design of the machine are reviewed. (MHR)
Date: January 19, 1978
Creator: Bender, D.J.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
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Marketing of coal mining equipment. Evaluation of present techniques: suggestions to aid commercialization. Final report

Description: This report is an examination of the equipment preferences and decision-making methodology of the coal industry. The prime purpose is to indicate directions in which equipment research might proceed and also to indicate methods by which investment in new, more productive mining equipment could be encouraged. In addition to this, an investigation of the research and development decisions of major mining equipment manufacturers was conducted. The findings can best be condensed into three categori… more
Date: September 19, 1980
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Useful characteristics of the Savannah River

Description: The following information about the Savannah River is tabulated: significant activities and discharges along the Savannah River, river water temperature data near Jackson st Savannah River Plant, flow informatiom, and reservoir parameters for Clarks Hill, Richard B. Russell and Hartwell reservoirs.
Date: May 19, 1982
Creator: Watts, J. R.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Analytical theory of ion-temperature-gradient instability

Description: The relationship between the threshold values of ion-temperature-gradient instabilities and the temperature parameters of plasmas is investigated analytically in slab and toroidal geometries separately. It is found that the threshold values increase rapidly when the ion temperature becomes much higher than the electron temperature. The change of the threshold vaues with respect to the ion temperature is quite similar for both geometric models. This finding is consistent with PLT observations. F… more
Date: January 19, 1982
Creator: Guo, S.; Shen, J.; Chen, L. & Tsai, S.T.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Spectrophotometric studies of solutions at elevated temperatures and pressures: status and program for FY1961 and part of FY 1962

Description: A program was initiated on the spectrophotometric study of aqueous solution chemistry. The goal is operation at temperatures up to at least 330 deg C and at pressures up to 200 atm, and to near the critical point if this appears to be feasible. A spectrometer capable of operation under these extreme conditions is being designed. (W.L.H.)
Date: July 19, 1960
Creator: Biggers, R. E. & Chilton, J. M.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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MOLTEN-SALT REACTOR PROGRAM PROGRESS REPORT FOR PERIOD FROM MARCH 1 TO AUGUST 31, 1961

Description: The Molten Salt Reactor Experiment design, component development, and engineering analysis is discussed. Materials studies for the Molten-Salt Reactor Program including metallurgy, in-pile tests, chemistry, engineering research, and fuel processing are described. (M.C.G.)
Date: January 19, 1962
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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[News Script: Wreck]

Description: Script from the WBAP-TV/NBC station in Fort Worth, Texas relating a news story.
Date: November 19, 1968
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Script
Partner: UNT Libraries Special Collections
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[Letter from Jack Davis and Bill McCarter to Gene Davenport, June 19, 1992]

Description: Photocopy of a letter from Jack Davis and Bill McCarter, co-directors of North Texas Institute for Educators on the Visual Arts, to Gene Davenport, Superintendent of Allen Independent School District. In regards to the U.S. Department of Education efforts in the arts and that Secretary Alexander has initiated the American 2000 Arts Partnership, along with the news that USOE and the National Endowment are funding the development of World Class standards for arts education. Davis and McCarter als… more
Date: June 19, 1992
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 Walkup Reynolds to Sandy Shephard, May 19, 1994]

Description: Photocopy of a letter from Nancy Walkup Reynolds, Project Coordinator of North Texas Institute for Educators on the Visual Arts, to Sandy Shephard, Tyler Museum of Art. Reynolds writes that NTIEVA is delighted that they will be working with Shephard again this summer, and that they're sending a team composed of Pam Stephens and Kay Wilson to work with Shephard. Enclosed in the letter are details about compensation and seminar fees for the team of two.
Date: May 19, 1994
Creator: Reynolds, Nancy
Item Type: Refine your search to only Letter
Partner: UNT Libraries Special Collections
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[Letter from Dorothy Gayle Andrews to Getty Center, November 19, 1995]

Description: Photocopy of a letter from Dorothy Gayle Andrews to the Getty Center for Education in the Arts. The letter was forwarded from Kathy Talley-Jones to Nancy Walkup Reynolds, Project Coordinator of North Texas Institute for Educators on the Visual Arts. Jones hopes that Reynolds can clear up the misunderstanding Andrews is addressing in her e-mail. Andrews suggests that the key note speaker of the TAEA conference, Texas Arts Education Association, wants to dismantle the arts education in the Austin… more
Date: November 19, 1995
Creator: Andrews, Dorothy Gayle
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 John Lunsford, February 19, 1996]

Description: Photocopy of a letter from Jack Davis and Bill McCarter, co-directors of North Texas Institute for Educators on the Visual Arts, to John Lunsford, Executive Director ad interim at the Meadows Museum. To thank Lunsford for sending them a letter about a portfolio prepared through the Marcus Foundation. Davis and McCarter go on to address some questions that Lunsford had raised.
Date: February 19, 1996
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 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 Bill McCarter to his Colleagues, April 19, 1994]

Description: Photocopy of a letter from Bill McCarter, co-director of North Texas Institute for Educators on the Visual Arts, to his colleagues. In regards to a conversation that he had with Vicki Rosenberg of the Getty Center, requesting time without the Getty staff to discuss other topics in private. Rosenberg agreed only if other directors were interested in a private meeting as well, McCarter requests that his colleagues get back to him about such.
Date: April 19, 1994
Creator: McCarter, William
Item Type: Refine your search to only Letter
Partner: UNT Libraries Special Collections
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[RE: NTIEVA Educational Exhibit, Etc., February 19, 1992]

Description: Photocopy of a letter from Nancy Reynolds, Project Coordinator of North Texas Institute for Educators on the Visual Arts, to Denton and Pilot Point Art Specialists. Reminding them of the meeting at the Multicultural Seminar at the Dallas Museum of Art February 29th, and asks of them to bring their school's work in the NTIEVA Educational Exhibit. If the specialists are unable to make it that day to call the NTIEVA office to make arrangements for them to acquire their work. The rest of the letter… more
Date: February 19, 1992
Creator: Reynolds, Nancy
Item Type: Refine your search to only Letter
Partner: UNT Libraries Special Collections
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