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Diameter Measurements of Slugs Before and After Prolonged Heat Treatment

Description: Abstract: "Diameter measurements of 25 slugs taken before and after a prolonged heat treatment showed no evidence of differences that would indicate blistering. The average effects of the treatment was different for the various slugs. Large differences in diameter measurements between slugs. Large differences in diameter between slugs and significant differences between indices and positions were found."
Date: February 16, 1948
Creator: Bennett, Carl A. & Lane, J. J.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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A Microdetermination of Uranium by Ferric Sulfate Titration

Description: Abstract: "Following nitrate removal by means of a three-stage hydrochloric acid digestion, uranium was reduced with chromous sulfate reagent. In an inert atmosphere, the quadrivalent uranium was titrated at 80-95[degrees] with standard ferric sulfate solution. The end point was obtained with a potentiometric cell including a platinum in-titrant reference electrode and a platinum indicator electrode. Application was made to various low leverl uranium solutions. For samples containing 1 - 12 mil… more
Date: February 16, 1949
Creator: Christopherson, E. W.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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The Coulometric Titration of 8-Hydroxyquinoline

Description: Abstract: "A new method of determining 8-hydroxyquinoline by titration with electrolytucally-generated bromine has been developed. Results show good precision in the range 0.4 mg. to 1.6 mg. total 8-hydroxyquinoline, with 99% confidence limits of less than +/- 2%. An electronically-regulated constant current source, required by the method, is described. A new indicator system with high sensitivity to free bromine is discussed."
Date: June 16, 1949
Creator: Carson, W. N.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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The Coulometric Determination of Acetic Acid

Description: Abstract: "Small amounts of acetic acid, equivalent to 400 ul. of 0.3 to 0.13 g/L. can be titrated coulonatrically in the presence of a 10 to 25-fold excess of HN03 in 70%, isopropanol. An accuracy of +/- 0.1% and a precision of +/- 8.5% (99% limite) are obtained.
Date: August 16, 1949
Creator: Carson, W. N. & Ko, Roy
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Health Hazard From a Long-Lived Rare Gas Activity

Description: In considering the health hazard of long-lived rare gas activity as a complication of the stack gas problem, the author evaluates briefly two physical-physiological conditions: first, that the body is subjected to external radiation from an infinite cloud of activity, and, second, that the gaseous activity is respired and its daughter products are deposited in the lungs. It is concluded that no additional hazard is to be expected from the long-lived gaseous activity.
Date: December 16, 1944
Creator: Sullivan, W. H.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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[Schedule: Mary Lour Ray, July 16, 1945]

Description: North Texas State Teachers College schedule card documenting registered classes for Mary Lou Ray during the Summer semester, 1945, including subjects, rooms, and teachers, dated July 16, 1945
Date: July 16, 1945
Creator: North Texas State Teachers College
Item Type: Refine your search to only Text
Partner: UNT Libraries Special Collections
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The present status of polonium tolerance estimation. Biology seminar, February 1, 1949

Description: Despite the fact the adequate data from long-term, chronic experiments on the effects of Po{sup 210} are not available, some sort of a working figure for the maximum permissible body content of polonium is desirable. As described herein, calculations involved in determining the permissible body content of polonium generally fall into three classes. 1. Comparison of X-ray and polonium toxicity and application of an acceptable X-ray tolerance figure. 2. Assumption of a most sensitive organ and co… more
Date: February 16, 1949
Creator: Hackett, P. L.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Methods of assaying for plutonium in biological materials

Description: Since plutonium is manufactured at the Hanford Works in the 1940s, a study of its effect on biological materials is important. To determine the amount of plutonium deposited in a biological sample, it is necessary to have and accurate method for extracting plutonium from these samples. Some of the different methods for plutonium assay are reviewed and given in this paper dated November 16, 1948.
Date: November 16, 1948
Creator: Case, A. C.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Tabulation or Ore Reserves and Past Production for the Uranium-Vanadium Region of Colorado, Utah, New Mexico, and Arizona

Description: The tabulations on these pages include all of the known areas in Colorado, Utah, New Mexico, and Arizona having economically important uranium-vanadium deposits of the type which are generally referred to by the terms roscoe-lite and/or carnotite. Though similar deposits are known to exist in other areas they are to be viewed as being little more than mineralogical curiosities.
Date: February 16, 1948
Creator: Fetzer, Wallace G.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Neut

Description: This letter discusses the construction of Neuts (neutron detectors) and provides operating instructions for these instruments.
Date: December 16, 1948
Creator: Eisenacher, P. L.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Complexing Agents for the Solvent Extraction of Uranium from Thorium. I. The Use of Thiocyanate in the Extraction of Uranium. II. The Use of Antipyrine in Solvent Extraction

Description: Abstract. In the first section of this technical report a new method of extracting uranium from thorium nitrate solution is discussed. This method consists of extracting an aqueous solution of thorium nitrate, nitric acid, sodium sulphate, and potassium thiocyanate with hexone. By this procedure, using an equal volume of hexone it is possible to extract 83 percent of the uranium while only 0.3 percent of the thorium is extracted. other experiments show that even greater separations are possi… more
Date: February 16, 1945
Creator: Reas, W. H.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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The Laplacian for a Beryllium Metal Lattice of Volume Ratio 17.2

Description: Abstract. the Laplacian of a beryllium metal lattice with 3.3 kg of uranium metal per cell and a volume ratio of 17.2 was measured in the removable region of the CP-2 machine. the sandwich effect with different moderators made interpretation of the observations very uncertain. The best result found was Be = 407 x 10(-6) cm(-2).
Date: January 16, 1946
Creator: Goldberger, Marvin L.; Wattenberg, Albert, 1917- & Zinn, Walter H. (Walter Henry), 1906-2000
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Decomposition of Water at High Temperatures and Pressures Under Reactor Irradiation

Description: Partial abstract: "The investigation of the high temperature and pressure dissociation of water under irradiation was undertaken by the Power Pile Division of Oak Ridge National Laboratory in an effort to determine the degree of importance of the phenomenon with respect to the design of a high temperature water-cooled power reactor. Theory and past experimentation indicate that net steady-state dissociation is determined by the rates of the dissociation and recombination reactions under the imp… more
Date: September 16, 1949
Creator: Fromm, L. W.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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