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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
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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.
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