Collection
Serial/Series Title
Country
States
Decade
Month
Language
2,821 Matching Results
Results open in a new window/tab.
Results:
1 - 24 of
2,821
next
Uranium Hydrogeochemical and Stream Sediment Reconnaissance in Lincoln and Flathead Counties, Northwest Montana
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.
Object Type:
Report
System:
The UNT Digital Library
Uranium Hydrogeochemical and Stream Sediment Reconnaissance Data from the Area of the Noatak and Portions of the Baird Mountains and Ambler River Quadrangles, Alaska
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.
Object Type:
Report
System:
The UNT Digital Library
Uranium Hydrogeochemical and Stream Sediment Reconnaissance of the McGrath and Talkeetna NTMS Quadrangles, Alaska, Including Concentrations of Forty-Three Additional Elements
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 to this report, but only the uranium and thorium data are discussed herein.
Date:
April 1979
Creator:
Aamodt, Paul L.; Jacobsen, Sue Israel & Hill, Dwight E.
Object Type:
Report
System:
The UNT Digital Library
Leaching and Precipitation Tests on Grants Ores
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.
Object Type:
Report
System:
The UNT Digital Library
Preliminary Studies of the Adsorption of Uranium in a Resin-In-Pulp System
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
Object Type:
Report
System:
The UNT Digital Library
Preliminary Leaching Tests for the Extraction of Uranium From Various Monticello Stockpile Ores
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.
Object Type:
Report
System:
The UNT Digital Library
The Production of Radioactive Xenon for Animal Exposures
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:
November 26, 1945
Creator:
Abrarus, Richard & Beilman, Clarence E.
Object Type:
Report
System:
The UNT Digital Library
Review of Potential Host Rocks for Radioactive Waste Disposal in the Southeast United States, Southern Piedmont Subregion
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
Object Type:
Report
System:
The UNT Digital Library
Experimental Determination of Contact Conductance for Some Stainless Steel Contacts
"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
Object Type:
Report
System:
The UNT Digital Library
Nature of Bond and Diole Moment of the LiH Molecule
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:
December 15, 1948
Creator:
Adamov, M. N.
Object Type:
Report
System:
The UNT Digital Library
Sweeping of Fission Gases from Solutions of U and Plutonium
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.
Object Type:
Report
System:
The UNT Digital Library
Geology and Recognition Criteria for Sandstone Uranium Deposits in Mixed Fluvial-Shallow Marine Sedimentary Sequences, South Texas: Final Report
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.
Object Type:
Report
System:
The UNT Digital Library
[Airborne Gamma-Ray Spectrometer and Magnetometer Survey, Arizona, California, and Nevada: Final Report, Volume 1, Data Listings Part A, Las Vegas Quadrangle]
Single record and averaged record data listings for the Las Vegas quadrangle in California, Nevada, and Arizona taken during a reconnaissance survey.
Date:
February 1979
Creator:
Aero Service (Firm)
Object Type:
Dataset
System:
The UNT Digital Library
[Airborne Gamma-Ray Spectrometer and Magnetometer Survey, Arizona, California, and Nevada: Final Report, Volume 1, Data Listings Part B, Williams Quadrangle]
Single record and averaged record data listings for the Williams quadrangle in Arizona taken during a reconnaissance survey.
Date:
February 1979
Creator:
Aero Service (Firm)
Object Type:
Dataset
System:
The UNT Digital Library
[Airborne Gamma-Ray Spectrometer and Magnetometer Survey, Arizona, California, and Nevada: Final Report, Volume 1, Data Listings Part C, Prescott Quadrangle]
Single record and averaged record data listings for the Prescott quadrangle in Arizona taken during a reconnaissance survey.
Date:
February 1979
Creator:
Aero Service (Firm)
Object Type:
Dataset
System:
The UNT Digital Library
[Airborne Gamma-Ray Spectrometer and Magnetometer Survey, Arizona, California, and Nevada: Final Report, Volume 1, Data Listings Part D, Kingman Quadrangle]
Single record and averaged record data listings for the Kingman quadrangle in Arizona, California, and Nevada, taken during a reconnaissance survey.
Date:
February 1979
Creator:
Aero Service (Firm)
Object Type:
Dataset
System:
The UNT Digital Library
Army Gas-Cooled Reactor Systems Program Semiannual Progress Report: January 1 - June 30, 1961
Report regarding the ongoing research and development related to the Army Gas-Cooled Reactor Systems Program. Includes status and progress of the program's projects, experiments, and data evaluations.
Date:
August 10, 1961
Creator:
Aerojet-General Corporation
Object Type:
Report
System:
The UNT Digital Library
Scattering of Slow Neutrons in Crystals
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:
1947
Creator:
Akhieser, A. & Pomeranchuk, J.
Object Type:
Report
System:
The UNT Digital Library
The Refraction of Neutrons
Formulas are derived for determining the refractive index of ordinary crystals and magnetized substances (ferromagnetic and paramagnetic) for slow neutrons.
Date:
October 8, 1947
Creator:
Akhiezer, A. I. |q (Aleksandr Ilʹich). 1911-2000 & Pomeranchuk, I. |q (Isaak). 1913-1966
Object Type:
Report
System:
The UNT Digital Library
The Theory of Resonance Scattering of Particles
A simple method is proposed for considering the problem of resonance scattering of slow particles.
Date:
October 8, 1947
Creator:
Akhiezer, A. I., (Aleksandr Ilʹich), 1911-2000 & Pomeranchuk, I. (Isaak), 1913-1966
Object Type:
Report
System:
The UNT Digital Library
On the Bond Between Diketopiperazines and Amino Acids
The authors worked out a method for obtraining piperazines and dihydro-pyrasines.
Date:
May 23, 1950
Creator:
Akimova, L. N.
Object Type:
Report
System:
The UNT Digital Library
Recommendations for exploration drilling, Lower Wild Horse Point, San Rafael Swell, Emery County, Utah
The purpose of the investigation was to locate new uranium ore deposits and sites which are favorable for exploration drilling.
Date:
December 15, 1952
Creator:
Akright, Robert L.
Object Type:
Report
System:
The UNT Digital Library
Theory of the Hysteresis Loop
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:
October 11, 1949
Creator:
Akulov, N. S.; Galkina, O. S. & Ivanovskiy, V. I.
Object Type:
Report
System:
The UNT Digital Library
Evaluation of Uranium Potential in Selected Pennsylvanian and Permian Units and Igneous Rocks in Southwestern and Southern Oklahoma: Enclosures for Final Report
This document consists of maps evaluating selected parts in Pennsylvania and rocks in Oklahoma.
Date:
June 15, 1977
Creator:
Al-Shaieb, Zuhair; Shelton, John W.; Donovan, R. Nowell; Hanson, Richard E. & May, Richard T.
Object Type:
Report
System:
The UNT Digital Library