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Removal of Deuterated Boric Acid From Deuterium Oxide Solution by Ion Exchange Resin

Description: Introduction: "Because of the importance of the value of the transport mean free path of thermal neutrons in deuterium oxide, Kash and Woods proposed to redetermine this value in deuterium oxide (99.4 atom-percent deuterium, by an extrapolation method. Kash and Woods thought that the low value of the transport mean free path might be a source of error. This paper relates studies of procedures by which (1) boron material would be dissolved in high content deuterium oxide without adding foreign … more
Date: January 5, 1954
Creator: Silverman, L.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Sodium Graphite Reactor, Quarterly Progress Report, June-August 1953

Description: "Engineering was continued on the development of sodium cooled, graphite moderated type reactors. General studies were carried out as well as studies specifically devoted to the following: a. full scale poser-only plant, b. thirty-mega watt pilot plant, the SGR, c. sodium reactor experiment, the SRE. This work consisted of theoretical analysis of various aspects of nuclear performance; economic investigations of different fuel element, cooling system and plant arrangements; and experimental i… more
Date: January 20, 1954
Creator: Inman, G. M.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

The Spectrophotometric Determination of Dissociation Constants of Dibasic Acids. Methods Using a Minimum Amount of Data

Description: Two spectrophotometric methods are given for determining dissociation constants of dibasic acids. Each method is applicable for any degree of overlapping of the dissociation constants. Neither method requires a direct measurement of the extinction coefficient of any of the individual species that are in equilibrium with each other. A minimum amount of data is required in either method.
Date: January 1954
Creator: Thamer, Burton J.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Theoretical Study of a Source of Intermediate Energy Neutrons

Description: Abstract. An analysis is made of a proposal to obtain neutrons of 15-25 Kev energy by moderating fast neutrons in aluminum and then reflecting off titanium. The fluxes calculated do not significantly exceed those obtainable from a standard antimony-beryllium photoneutron source. Two appendices treat aspects of the transport of neutrons through a slab of finite thickness.
Date: January 7, 1954
Creator: Bludman, Sidney A.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

U.S. Geological Survey Trace Elements and Related Reports through 1953

Description: From introduction: "Part I is a numerical list of U.S. Geological Survey Trace Elements Investigations and Memorandum reports... Part II is a reference guide to Trace Elements and related reports that are available to the public... Part III is a finding list of states, areas, and subjects... Part IV is a finding list of authors."
Date: January 1954
Creator: Wallace, Jane H.; Blatcher, Virginia K. & Smith, Harriet B.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

U-233 Power-Breeder Reactor: Reactor Design and Feasibility Problem

Description: Report containing information regarding several designs of breeder reactors that utilizes the circulation of solid particles consisting of a fuel-moderator mixture, from the core to a separate heat exchanger vessel from which the solids flow freely to and through the core by gravity" (p. 13). Appendix begins on page 117.
Date: January 1954
Creator: Halik, R. R.; Beckberger, L. H.; Haibeck, J. M.; Mealia, J. E.; Northrop, W. A.; Rees, D. R. et al.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Behavior, a Balanced Network of Chemical Transformations (Biokinetics)

Description: Abstract. While the concept of a biological system as a balanced network of chemical transformations is not a new one, experimental definition of specific systems has been lacking. This paper defines theoretically and experimentally a number of such networks and their behavior and response to some limited environmental changes.
Date: January 13, 1954
Creator: Bradley, D.F. & Calvin, M.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Gamma Ray Polymerization of Acrylamide in the Solid State

Description: The polymerization of vinyl monomers can be initiated by heat, ultraviolet radiation, and various catalysts. More recently, ionizing radiation has been shown to effectively initiate vinyl polymerization. However, polymerization in the solid state by ionizing radiation is not reported in the literature, although several papers have been published that describe briefly the thermal polymerization of divinyldiphenyl, Leuch's anhydride and in greater detail the peroxide catalyzed polymerization of a… more
Date: January 15, 1954
Creator: Mesrobian, Robert, B.; Ander, Paul; Ballantine, David, S. & Dienes, G. J.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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