The Spectrophotometric Determination of Uranium (open access)

The Spectrophotometric Determination of Uranium

Measurement of the color intensity of the uranium thiocyanate complex is discussed as a method for the quantitative determination of uranium. Two procedures for amounts from 1 microgram to 1 milligram are described, and standard curves are shown. The effects of numerous foreign ions are shown, and methods of removal for some of these are discussed.
Date: March 15, 1952
Creator: Henicksman, Arthur L.
System: The UNT Digital Library
Neutron Distribution Measurements at Pajarito by Means of Photographic Emulsion (open access)

Neutron Distribution Measurements at Pajarito by Means of Photographic Emulsion

A method using photographic emulsions for the study of neutron distributions is described. The construction of a simple machine for producing experimental critical assemblies in which the method has been used is reported. Sources of error are discussed. Curves of the perturbations when small spheres of various materials are placed in the center of the assembly are shown.
Date: May 15, 1952
Creator: Young, Dwight S.
System: The UNT Digital Library