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Report on Hack's Canyon Uranium Mine, Mohave County, Arizona
This is a geological report on the uranium mine in Hack's Canyon, Mohave County, Arizona.
Date:
September 1, 1948
Creator:
Dunning, Charles H.
Object Type:
Report
System:
The UNT Digital Library
Tabulation or Ore Reserves and Past Production for the Uranium-Vanadium Region of Colorado, Utah, New Mexico, and Arizona
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.
Object Type:
Report
System:
The UNT Digital Library
The Isolation and Properties of Curium
From introduction: "The discovery of element number 96, curium, was realized by the preparation and identification of the isotope Cm-242 by G. T. Seaborg, R. A. James and A. Ghiorso by cyclotron bombardment of Pu-239 with helium ions."
Date:
July 28, 1948
Creator:
Werner, Louis Bernard
Object Type:
Report
System:
The UNT Digital Library
Physico-Chemical Studies of U Compounds in Solution : Report of Progress for December, 1944
This report discusses studies of oxidation-reduction, including polarography, and the U complex of U anions and U cations during the period of December, 1944.
Date:
1948
Creator:
Tishkoff, G. H.; Dounce, Alexander Latham & Fanta, Paul E.
Object Type:
Report
System:
The UNT Digital Library
Physico-chemical Studies of U-Compounds in Solution : Progress Report, February 1945
This progress report discusses progress on oxidation-reduction studies, including polarography, as well as the Uranium-complex formation including electrical transport and spectro-photometric work. This report covers the work done in the period of February of 1945.
Date:
May 26, 1948
Creator:
Tishkoff, G. H. & Fanta, Paul E.
Object Type:
Report
System:
The UNT Digital Library
The Acute Radiotoxicity of Injected Na²⁴ for Mice and Rats
The following report describes the results from studies based on the toxicity and metabolism of radioactive substances derived from uranium fission. Rats and mice were administered radioactive sodium and reactions and changes were studied.
Date:
April 15, 1948
Creator:
Finkle, R. D.; Snyder, R. H.; Kisieleski, Walter E.; Teresi, J.; Broido, A. & Tompkins, P. C.
Object Type:
Report
System:
The UNT Digital Library
Preliminary Report on the Hydrolytic Behavior of Cerium (IV)
The following report analyzes the hydrolytic behavior of cerium and compares them with the actinides of uranium and plutonium.
Date:
May 25, 1948
Creator:
Kraus, K. A.; Holmberg, R. W. & Nelson, F.
Object Type:
Report
System:
The UNT Digital Library
Visual Efficiency of a Phosphor Bombarded by Plutonium Alpha Particles
This report follows and experiment that was performed to determine the visual efficiency of a phosphor when bombarded by alpha particles.
Date:
November 15, 1948
Creator:
Wakefield, Ernest
Object Type:
Report
System:
The UNT Digital Library
Chambers Works Process for the Manufacture of Fluorine in East Area Carbon Anode Cells (M.W.38.0)
Historical: This process is based on experimental work done in Jackson Laboratory, Send Works, Blue Products, and East Area. It supersedes the Tentative Chambers Works Process for the Manufacture of Fluorine Using Carbon Anode Units, dated December 2, 1943.
Date:
January 18, 1948
Creator:
E. I. du Pont de Nemours & Company
Object Type:
Report
System:
The UNT Digital Library
Observation of Mesons Produced by the 184-inch Cyclotron
The following report presents the study of meson tracks produced by a cyclotron of 184-inches, and prompting the question of whether the light mesons all come from decays of heavy mesons, or whether they are produced in a primary process at the target.
Date:
1948
Creator:
Lattes, César H. G. & Gardner, Eugene
Object Type:
Report
System:
The UNT Digital Library
The Crystal Structure of Trichlorides, Tribromides and Trihydroxides of Uranium and of Rare Earth Elements
Abstract: "The compounds UCl3, UBr3, IaCl3, LaBr3, La(OH)3, CeCl3, CeBr3, PrCl3, PrDr3, Pr(OH)3, HdCl3, and Hd(OH)3 are shown to be isomorphous. They have hexagonal structures with two molecules per unit cell. The complete structures are determined and described."
Date:
1948
Creator:
Zachariasen, William H.
Object Type:
Report
System:
The UNT Digital Library
Nuclear Synthesis of Element 43 (Tc)#x
The following report on the nuclear synthesis of technetium is based on work performed under contract No. W-7405-eng-26 for the Atomic Energy Project at Oak Ridge National Laboratory.
Date:
June 14, 1948
Creator:
Motta, E. E. & Boyd, G. E.
Object Type:
Report
System:
The UNT Digital Library
The Excretion, Retention, Distribution, and Clinical Effects of Strontium⁸⁹ for Individual Dogs
The following report investigates the excretion data of dogs who were injected with strontium89.
Date:
June 1948
Creator:
Sacher, George A.
Object Type:
Report
System:
The UNT Digital Library
The Tracer Chemistry of Americium and Curium in Aqueous Solutions
The following report presents data and conclusions from investigations of the chemical properties of elements 95 (americium, Am) and 96 (curium, Cu) by means of tracer techniques.
Date:
May 1948
Creator:
Thompson, Stanley Gerald, 1912-1976; Morgan, L. O.; James, R. A. & Perlman, Isadore
Object Type:
Report
System:
The UNT Digital Library
X-ray Analysis of the Uranium-Carbon System
The following report includes an account of the X-ray structures of all he uranium-carbides together with X-ray data on the solid solubilities of these carbides with each other and with uranium and carbon.
Date:
1948
Creator:
Rundle, R. E.; Wilson, A. S. & Baenziger, Norman C.
Object Type:
Report
System:
The UNT Digital Library
Uranium Tetrachloride Two One-Year Inhalation Toxicity Studies of Animals at 0.2 and 0.05 mg U/m3
The following report analyzes studies of chronic inhalation toxicity from uranium tetrachloride dust in animals who were exposed daily for a year for the purpose of determining "borderline" or safe levels of exposure for the duration of one year.
Date:
1948
Creator:
Ashenburg, Norman J.; Rothermel, J. F.; Baxter, Robert; Eriksen, Nils; Cobler, John G.; Harrison, William N. et al.
Object Type:
Report
System:
The UNT Digital Library
Activation Cross Sections by Boron Absorption
The following report studies the neutron activation cross-sections with the insertion of boron absorbers in the energy region 10 to 20,000 ev and the elements within the range.
Date:
1948
Creator:
Dancoff, Sidney M., 1913-1951; Kubitschek, H.; Lichtenberger, H. V.; Monk, G. D. & Nobles, R. G.
Object Type:
Report
System:
The UNT Digital Library
Magnetic Field of an Interrupted Solenoid
The following report contains the derivation of a general expression for the magnetic field within an interrupted solenoid.
Date:
1948
Creator:
Condon, Edward Uhler & Dempster, R. R.
Object Type:
Report
System:
The UNT Digital Library
The Toxicity of Uranium Hexafluoride Fume in Animals Exposed for One Year to 0.05 and 0.2 mg U/m³, Respectively
The following report analyzes experiments on the exposure of toxicity of uranium hexafluoride fumes on animals for a year in order to evaluate chronic toxicity and to estimate a "maximal tolerated concentration".
Date:
1948
Creator:
Spiegl, C. J.
Object Type:
Report
System:
The UNT Digital Library
Artificial Radioactive Isotopes of Cerium and Lanthanum
The following document describes some studies of the radioactive isotopes of cerium and lanthanum lying on the light or neutron-deficient side of stability.
Date:
July 20, 1948
Creator:
Chubbuck, James B.
Object Type:
Report
System:
The UNT Digital Library
Effect of X Irradiation on the Maturation of the Circulating Reticulocyte
This report studies the effect of x irradiation on the maturation of the circulating reticulocytes, using samples of rabbit blood with and without phenylhydresine- or bleeding-induced anemia and comparing them to the blood of human subjects under similar circumstances.
Date:
June 21, 1948
Creator:
Gaston, Evelyn O. & Jacobson, Leon O.
Object Type:
Report
System:
The UNT Digital Library
The Use of Uranium and Uranium Compounds in Purifying Gases
The following report investigates methods of purification of several commonly used gases using uranium and certain uranium salts.
Date:
1948
Creator:
Newton, Amos S.
Object Type:
Report
System:
The UNT Digital Library
The Histological Effects of X Rays on Chickens with Special Reference to the Peripheral Blood and Hemopoietic Organs
This report follows experiments on the acute effects of 200 kv X-ray treatments on chickens in a series of 200 animals exposed to doses of 2 r to 1200 r, with an additional 100 chickens.
Date:
March 2, 1948
Creator:
Murray, Raymond; Pierce, Mila & Jacobson, Leon O.
Object Type:
Report
System:
The UNT Digital Library
The X-ray Investigation of the Uranium Hydrogen System: The Structure of UH₃
From abstract: "The uranium-hydrogen system has been examined by X-ray diffraction. This study has revealed one cubic hydride (UH3). Since the structure of the hydride is unrelated to the structures of any of the metal and the hydride has a definite composition, it is not an interstitial solid solution but a true compound."
Date:
1948
Creator:
Rundle, R. E.; Wilson, A. S. & McDonald, R. A.
Object Type:
Report
System:
The UNT Digital Library