Pure Metals from Chemical Processes (open access)

Pure Metals from Chemical Processes

From introduction: "Discussions of some unit chemical processes that are especially effective in obtaining metals of high purity are presented here."
Date: January 8, 1962
Creator: Wilhelm, H. A. & Peterson, David T.
System: The UNT Digital Library
Gamma Ray Efficiencies for Well Type Scintillation Crystals (open access)

Gamma Ray Efficiencies for Well Type Scintillation Crystals

From Abstract : "Gamma ray efficiencies for various sized well type NaI(Ti) crystals have been calculated using an IBM 704 digital computer. The adjustable parameters in the program are the gamma ray energy, the heights and diameters of the crystal and the well, the thickness of the well lining, and the positions of the (point) source inside the well. Some typical results are presented in graphical form."
Date: February 8, 1963
Creator: Dingus, Ronald S. & Stewart, M. G.
System: The UNT Digital Library