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Uranium Hydrogeochemical and Stream Sediment Reconnaissance in Lincoln and Flathead Counties, Northwest Montana

Description: From abstract: Between mid-May and late June 1976, 3409 water and water-transported sediment samples were collected from 1781 locations spread over an approximate 17 000 kilometer area of northwestern Montana. All of the samples were analyzed for total uranium at the LASL, using standardized procedures and rigorous quality controls--the waters by fluorometry and the sediment (and those waters with >10 parts per billion uranium) by delayed-neutron counting methods.
Date: May 1977
Creator: Aamodt, Paul L.
Partner: UNT Libraries Government Documents Department
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Uranium Hydrogeochemical and Stream Sediment Reconnaissance Data from the Area of the Noatak and Portions of the Baird Mountains and Ambler River Quadrangles, Alaska

Description: From introduction: This report describes work done in the Noatak and portions of the Baird Mountains and Ambler River, Alaska, National Topographic Map Series (NTMS) quadrangles (1:250 000 scale) by the Los Alamos Scientific Laboratory (LASL) as part of the nationwide Hydrogeochemical and Stream Sediment Reconnaissance (HSSR).
Date: May 1978
Creator: Aamodt, Paul L.; Hill, Dwight E. & Sharp, Robert R., Jr.
Partner: UNT Libraries Government Documents Department
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Uranium Hydrogeochemical and Stream Sediment Reconnaissance of the McGrath and Talkeetna NTMS Quadrangles, Alaska, Including Concentrations of Forty-Three Additional Elements

Description: From abstract: During the summer of 1977, 1268 water and 1206 sediment samples were collected from 1292 lakes and streams throughout the 33 600-km2 area within the boundaries of the McGrath and Talkeetna National Topographic Map Series quadrangles in south-central Alaska. Each of the water samples was analyzed for uranium and 12 other elements, and each of the sediment samples was analyzed for uranium, thorium, and 41 other elements. All of the field and analytical data are listed in appendixes… more
Date: April 1979
Creator: Aamodt, Paul L.; Jacobsen, Sue Israel & Hill, Dwight E.
Partner: UNT Libraries Government Documents Department
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Leaching and Precipitation Tests on Grants Ores

Description: Leaching tests were run on two samples from the Grants area in New Mexico. Uranium extractions of 94 per cent were obtained by leaching Sample 6-1 with solutions containing 240 lbs. of Na2CO3 and 60 lbs. of NaHCO3 per ton and by leaching Sample 6-2 with 270 lbs. of Na2CO3 and 180 lbs. of NaHCO3 per ton. Cyclic tests were completed using caustic precipitation of the leach liquor.
Date: September 10, 1951
Creator: Abrams, Charles S. & George, D'Arcy R.
Partner: UNT Libraries Government Documents Department
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Preliminary Studies of the Adsorption of Uranium in a Resin-In-Pulp System

Description: Data were obtained in non-flowing and flowing (continuous) batch adsorption systems to serve as a guide to the operating conditions that should be used in a resin-in-pulp adsorption system for the recovery of uranium from ores.
Date: July 27, 1953
Creator: Abrams, Charles S. & Kaufman, David
Partner: UNT Libraries Government Documents Department
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Preliminary Leaching Tests for the Extraction of Uranium From Various Monticello Stockpile Ores

Description: In a section of the area occupied by the Atomic Energy Commission in Grand Junction, Colorado, a pilot plant is being erected to test a resin-in-pulp process. The process is based on the adsorption of uranium by resin from acid pulps. The first ores to be treated at this plant will be Monticello Stockpile Material. Samples of the various stockpiles sere subjected to a series of leaching, filtering and settling tests, the results of which are presented in this report.
Date: March 2, 1953
Creator: Abrams, Charles S.; Moulton, Harry D. & Viklund, Hans I.
Partner: UNT Libraries Government Documents Department
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The Production of Radioactive Xenon for Animal Exposures

Description: Large amounts of Xe133 were needed to study the biological effects resulting from inhalation of radioactive gases. This paper deals with the problems of collecting and concentrating Xe133 and with the problems of separating it from the uranium matrix after fission
Date: unknown
Creator: Abrarus, Richard & Beilman, Clarence E.
Partner: UNT Libraries Government Documents Department
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Review of Potential Host Rocks for Radioactive Waste Disposal in the Southeast United States, Southern Piedmont Subregion

Description: From abstract: "A literature study was conducted on the geology of the Southern Piedmont province of the states of Maryland, Virginia, North Carolina, South Carolina, and Georgia. The purpose was to identify geologic areas potentially suitable for containment of a repository for the long-term isolation of solidified radioactive waste."
Date: October 1980
Creator: Acres American Incorporated
Partner: UNT Libraries Government Documents Department
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Experimental Determination of Contact Conductance for Some Stainless Steel Contacts

Description: "Contact conductances for three semi-smooth and rough stainless steel contacts involving six steels are determined. The procedure and equipment used are fully described, and the results are given. Graphs display thermal conductance and conductivity versus pressure and temperature."
Date: July 1962
Creator: Adamantiades, Achilles
Partner: UNT Libraries Government Documents Department
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Nature of Bond and Diole Moment of the LiH Molecule

Description: A description of the character of the bond as a superposition of homopolar and ionic bonding is a very useful approximation in quantum-mechanical research on the properties of molecules. In the LiH molecule, it may be assumed with sufficient accuracy that the bond is formed by two electrons, since, besides the outer electrons composing the bond, there is only a closed layer of inner electrons in the lithium atom.
Date: unknown
Creator: Adamov, M. N.
Partner: UNT Libraries Government Documents Department
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Sweeping of Fission Gases from Solutions of U and Plutonium

Description: Technical report describing two experiments performed to compare the amounts of fission gases swept out of UNH solution with those amounts swept out of PU solution under idential condiditons. The charge wire technique was used. The essential date and the results are given in tables in the report.
Date: September 4, 1945
Creator: Adams, R. M. & Finkelstein, H.
Partner: UNT Libraries Government Documents Department
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Geology and Recognition Criteria for Sandstone Uranium Deposits in Mixed Fluvial-Shallow Marine Sedimentary Sequences, South Texas: Final Report

Description: From summary: As the principal objective of this study is to identify the most useful geologic characteristics, referred to as recognition criteria, and develop a method for their systematic use in resource studies and exploration, the important geologic observations on the uranium deposits of South Texas are briefly summarized below.
Date: January 1981
Creator: Adams, Samuel S. & Smith, R. B.
Partner: UNT Libraries Government Documents Department
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Scattering of Slow Neutrons in Crystals

Description: The authors consider the scattering of slow neutrons in crystals of identical nuclei. Formulas are derived for the elastic and inelastic scattering of neutrons.
Date: unknown
Creator: Akhieser, A. & Pomeranchuk, J.
Partner: UNT Libraries Government Documents Department
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The Refraction of Neutrons

Description: Formulas are derived for determining the refractive index of ordinary crystals and magnetized substances (ferromagnetic and paramagnetic) for slow neutrons.
Date: unknown
Creator: Akhiezer, A. I. |q (Aleksandr Ilʹich). 1911-2000 & Pomeranchuk, I. |q (Isaak). 1913-1966
Partner: UNT Libraries Government Documents Department
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The Theory of Resonance Scattering of Particles

Description: A simple method is proposed for considering the problem of resonance scattering of slow particles.
Date: unknown
Creator: Akhiezer, A. I., (Aleksandr Ilʹich), 1911-2000 & Pomeranchuk, I. (Isaak), 1913-1966
Partner: UNT Libraries Government Documents Department
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Theory of the Hysteresis Loop

Description: The problem of establishing the laws governing the behavior of the curve of magnetic permeability have occupied many researchers. Stoletov's curve is examined in this article.
Date: unknown
Creator: Akulov, N. S.; Galkina, O. S. & Ivanovskiy, V. I.
Partner: UNT Libraries Government Documents Department
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Evaluation of Uranium Potential in Selected Pennsylvanian and Permian Units and Igneous Rocks in Southwestern and Southern Oklahoma: Final Report

Description: Introduction: The areas of study include parts of the Wichita uplift, Arbuckle uplift, Hunton-Pauls Valley uplift, Central Oklahoma platform, Muenster-Waurika arch, and Anadarko basin (Fig. 1.1-1). Rocks examined include the Precambrian granite of the Arbuckle uplift, Cambrian igneous rocks of the Wichita uplift, and Pennsylvanian-Permian sedimentary rocks derived in large part from those two uplifts and, to a lesser extent, from the Ouachita system.
Date: June 15, 1977
Creator: Al-Shaieb, Zuhair; Shelton, John W.; Donovan, R. Nowell; Hanson, Richard E. & May, Richard T.
Partner: UNT Libraries Government Documents Department
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Broad Range Spectrograph for Use With the Rochester 27" Cyclotron

Description: "A broad range nuclear spectrograph of the Buechner-Bainbridge type, which characteristic radius R-50 cm. has been constructed and installed for use in conjunction with the Rochester 27" variable energy cyclotron. For a given magnetic field, particles are focused over an energy range 0.63o‹E‹1.3Eo, where Eo is the energy of particles focused with orbit radius Q-R-50 cm. The resolution of the spectrograph ∆E/E is less than 0.2%. Particles may be recorded either in nuclear emulsions or in an arr… more
Date: 1961
Creator: Alford, W. Parker; Bilaniuk, G. H. & Hawrylak, R. A.
Partner: UNT Libraries Government Documents Department
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Metallurgical Laboratory, Chemical Research - Radiation Chemistry, the Effect of Radiation on Water and Aqueous Solutions of Inorganic Substances

Description: Technical report summarizing our knowledge of the chemical effects of ionizing radiation upon water and upon aqueous solutions of inorganic compounds. The types of radiation considered are beta rays, gamma and X rays, and heavy particles, notably neutrons, deuterons, alpha rays and fission recoils.
Date: February 22, 1944
Creator: Allen, A. O.
Partner: UNT Libraries Government Documents Department
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