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The Maintenance of Animals Containing Radioactive Materials

Description: Abstract: In the Biology Division, the maintenance of animals containing radioactive materials posed many problems. In addition to routine care of the animals, protection had to be provided for the personnel who worked with the contaminated animals. Frequent air changed in the room in which the animals were caged were necessary: farm workers were required to wear masks; animal cages were checked regularly for radiation; acid was used on the sawdust in the excrete pens; and a new, more efficient… more
Date: March 24, 1947
Creator: Britton, Paul; Lear, Patricia; Prosser, C. Ladd (Clifford Ladd), 1907-2002 & Tyree, Ella
Partner: UNT Libraries Government Documents Department
open access

Resonance Scattering of Neutrons by Mn55

Description: Abstract: Although we are generally interested in nuclear resonance levels, our measurements on Mn55 (naturally occurring Mn is 100 percent Mn55) were undertaken in order to corroborate Goldhaber's discovery of an extremely large scattering by this element.
Date: March 24, 1947
Creator: Seidl, F. G. P.; Harris, S. P. & Langsdorf, Alexander S., (Alexander Suss), 1877-1973.
Partner: UNT Libraries Government Documents Department
open access

Measurement of Density of Liquid UF6

Description: This report describes a method and apparatus used to determine the density of liquid sodium hexafluoride. The report includes a drawing of the density cell used in the experiment.
Date: March 29, 1942
Creator: Priest, Homer F.
Partner: UNT Libraries Government Documents Department
open access

Analysis of X-ray Powder Diffraction Data on Crystalline Uranium Hexafluoride.

Description: From introduction: "The concluding remarks of the report on the electron diffraction study of UF6 suggest two alternate explanations for the apparent discrepancy between the structure proposed for this compound as deduced from X-ray diffraction work on single crystals and from the electron diffraction investigation of the vapor. The second explanation is based on the premise that the difference may be due to essentially unlike methods of treating the diffraction data. In this report we shall an… more
Date: March 5, 1946
Creator: Bauer, S. H. (Simon Harvey), 1911- & Palter, H.
Partner: UNT Libraries Government Documents Department
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