Summary: "The problem of evaporation of secondary radioactive wastes resulting from waste disposal studies at Mound Laboratoy has been studied experimentally to determine the fundamental design characteristics of a plant size unit. Emphasis, of course, was on decontamination, but the factors affecting foaming and scaling also had to be investigated and evaluated. Generally speaking, the final design is a standard type of evaporator, the only unique feature being the relation of the two effects. Where critical, as affecting performance, the particular design features have been specified."

Video footage from The Black Academy of Arts and Letters recorded during the Roundtable Writer's Breakfast on "The Arts: Race, Economics, and Politics in America" with Dr. Barbara R. Nicholson held on November 6th, 2011. The footage shows tables set up with food being served to members of the community from across DFW in education, arts, pastoral, and civic backgrounds. This tape focuses on the featured speaker setting up the context of the conversation with working definitions and themes starting with the economics section.