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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.
Partner: UNT Libraries Government Documents Department
open access

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
Partner: UNT Libraries Government Documents Department
open access

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.
Partner: UNT Libraries Government Documents Department
open access

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
Partner: UNT Libraries Government Documents Department
open access

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.
Partner: UNT Libraries Government Documents Department
open access

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.
Partner: UNT Libraries Government Documents Department
open access

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.
Partner: UNT Libraries Government Documents Department
open access

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
Partner: UNT Libraries Government Documents Department

[Dan Morgan Speaking at the Open Access Symposium]

Description: Photograph of Dan Morgan, Digital Science Publisher at the University of California Press, speaking at the Open Access Symposium hosted and held at UNT's Union Building. The theme of the conference is Open Access at the Tipping Point. The power point projector behind Morgan reads, "Live-streaming OA at University of California Press: lessons learned, and how the landscape has already changed."
Date: 2016-05-19/2016-05-20
Creator: Clark, Junebug
Partner: UNT Libraries Special Collections

[J.E.C.V. (Johan) Rooryck Giving Lecture at Conference]

Description: Photograph of J.E.C.V. (Johan) Rooryck, Professor of French Linguistics at the Leiden University Centre, giving a lecture at the Open Access Conference hosted and held in UNT's Union Building. The projection behind Rooryck reads, "Fair Open Access A Roadmap."
Date: 2016-05-19/2016-05-20
Creator: Clark, Junebug
Partner: UNT Libraries Special Collections

[Portrait of Dan Morgan]

Description: Photograph of Dan Morgan, Digital Science Publisher at the University of California Press, attending the Open Access Symposium, the theme of the conference is Open Access at the Tipping Point. The conference was held at the University's Union building.
Date: 2016-05-19/2016-05-20
Creator: Clark, Junebug
Partner: UNT Libraries Special Collections

[Kevin Hakwins Introducing Keynote Speaker]

Description: Photograph of Kevin Hawkins, Assistant Dean for Scholarly Communication at UNT's University Libraries. Hawkins is introducing Brian Nosek, at the Open Access Symposium hosted and held in UNT's Union Building. The projection behind Hawkins reads, "Improving Openness of Scholarly Communication. Brian Nosek"
Date: 2016-05-19/2016-05-20
Creator: Clark, Junebug
Partner: UNT Libraries Special Collections
open access

[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.)
Partner: UNT Libraries Special Collections

[Videographer Jeff Merril]

Description: Photograph of Jeff Merrill, a Video and Audio Assistant at UNT Clear. Merrill is attending and recording the events of the Open Access Symposium, hosted and held in UNT's Union Building. Merrill is seen holding the video camera and listening to the audio feedback through headphones.
Date: 2016-05-19/2016-05-20
Creator: Clark, Junebug
Partner: UNT Libraries Special Collections

[Kevin Hawkins and Martin Halbert]

Description: Photograph of Kevin Hawkins, (left) Assistant Dean for Scholarly Communication at UNT's University Libraries, and Martin Halbert, (right) Dean of Libraries at the University of North Texas, looking over some papers together. Hawkins and Halbert are attending the Open Access Symposium hosted at UNT Union building.
Date: 2016-05-19/2016-05-20
Creator: Clark, Junebug
Partner: UNT Libraries Special Collections
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