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Liquid metal bearings technology for large, high-temperature, sodium rotating machinery. Development and test of high-temperature proximity probe for use in liquid sodium. Fourth topical report

Description: An inductance-type, proximity-probe system for measurement of bearing film thicknesses and shaft orbits in high-temperature, liquid-sodium environment has been developed, built and tested. The probe system is designed to operate at temperatures up to 1200/sup 0/F and gap range of 0.004'' to 0.080'', with good linearity over about three-quarters of the range, when using probe pairs connected in push-pull. The probes were tested extensively in both gas and sodium environments, culminating in a 68… more
Date: June 1, 1971
Creator: Hoogenboom, I. & Kissinger, C.
Partner: UNT Libraries Government Documents Department
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Study on the Adsorption of Radioisotopes in Solution: I - Adsorption of Pu(IV) in a Sulfuric Acid Media

Description: The adsorption of tetravalent plutonium on glass and platinum in a sulfuric acid solution was studied in the concentration range of the order of 10sup(-5)M. The adsorption is reversible, decreases with an increase in acidity and, in all the cases examined, quite weak (less than 0.01%). It follows the Freundlich isotherm on glass and the Langmuir isotherm on platinum.
Date: June 18, 1971
Creator: Haissinsky, M. & Laflammee, Y.
Partner: UNT Libraries Government Documents Department
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Shock-Absorbing Materials, Report 2: Cellular Concrete as a Backpacking Material

Description: Partial abstract: "The use of low-density cellular concrete, having an oven-dry unit weight of 50 pcf or less, as a backpacking material for deeply buried protective structures was studied. Cellular concrete was found to be suitable for this type of application. A number of physical properties of cellular concrete were determined to provide input to design codes" (p. 4).
Date: June 1971
Creator: Hoff, G. C.
Partner: UNT Libraries Government Documents Department
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Test of Proportional Wire Chambers in Hybrid Systems

Description: This is an agreement between the National Accelerator Laboratory and Professor I. Pless of MIT representing the experimenters to provide selected instrumentation for the beam to the 30-inch bubble chamber, and to use the hybrid chamber for an experiment. This document contains an enumeration of the major items needed for the proper execution of Experiment No. 154 as expressed in the proposal for the experiment, subsequent correspondence, and the draft agreement. This agreement covers phases I a… more
Date: June 23, 1971
Creator: Fong, D. G.; Shapiro, A. M.; Widgott, M.; Ascoli, G.; Eisenstein, B.; Eisenstein, L. et al.
Partner: UNT Libraries Government Documents Department
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Deflection-Coverage Relationship for Flexible Pavements

Description: Summary: "This study was conducted for the purpose of developing a relationship between elastic pavement deflection and pavement performance (number of traffic applications necessary to cause failure). Data for the study were taken from past studies of airfield and highway pavements. A summary of test conditions, failure criteria, and traffic type is given for each data source. A relationship was developed between elastic deflection and the number of coverages of traffic for combined airfield a… more
Date: June 1971
Creator: Joseph, Alfred H. & Hall, Jim W., Jr.
Partner: UNT Libraries Government Documents Department
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Trip report to Abar Corporation

Description: No Description Available.
Date: June 11, 1971
Creator: Brizes, W.F. & Duran, E.M.
Partner: UNT Libraries Government Documents Department
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Medical Peer Review-A Selected Bibliography

Description: This report is a selected bibliography on the concept of medical peer review and how it is applied to medical programs in the United States.
Date: June 8, 1971
Creator: Deres, Patricia & Markus, Glenn
Partner: UNT Libraries Government Documents Department
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HN 19 U.S.: Selected Federal Programs of Interest to Youth

Description: This report is a list of federal programs created to assist the youth of America. This report also includes programs of the Department of Housing and Urban Development and the Office of Economic opportunity as potential financial resources for youth programs.
Date: June 30, 1971
Creator: Howard, Evelyn
Partner: UNT Libraries Government Documents Department
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