Resource Type
Serial/Series Title
NACA Research Memorandums
181
Atomic Energy Commission Reports
99
Hanford Works Reports
42
NACA Technical Reports
37
HW (Series)
32
University of California Radiation Laboratory Reports
17
Oak Ridge National Laboratory Reports
16
Report (U.S. Atomic Energy Commission)
15
GJBX
13
Battelle Memorial Institute Reports
10
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439 Matching Results
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The Electrical Design of a Heavy-Ion Accelerator
The following report provides the design and workings of a heavy-ion accelerator designed to accelerate particles of atomic weight 12 through 20.
Date:
August 20, 1957
Creator:
Voelker, Ferdinand
Object Type:
Report
System:
The UNT Digital Library
Absolute Cross Sections for Secondary Particles Produced in High-Energy Nuclear Bombardments
From abstract: Absolute cross sections for the production of charged secondary particles is the bombardments of aluminum, nickel, silver, and gold by 332-Mev protons, 187-deuterons, and 380-Mev alpha particles have been determined.
Date:
April 20, 1956
Creator:
Bailey, L. Evan
Object Type:
Report
System:
The UNT Digital Library
Energy Transfer Between Modified Maxwell Distributions
Abstract: "A particularly conventional modified form of Maxwell distribution is chosen. The modified expressions for (a) the energy transfer from the ions to the electrons in a plasma and (b) the brehmestrahlung from the electrons are calculated. Using the expressions some possible steady-state conditions for the ion and electron gases are derived and compared with those for the usual Maxwell distributions."
Date:
September 20, 1956
Creator:
Greyber, Howard D. & Bing, G.
Object Type:
Report
System:
The UNT Digital Library
Shock-Tube Experiments at University of Oklahoma and Cornell University
Abstract: "The shock-tube experiments of Professor R. G. Fowler and his co-workers at the University of Oklahoma, and of Professor Arthur Kantrowits and his group at Cornell University, are reported by the author, who visited the laboratories of the two groups. Fowler's group has studied expanding low-pressure sparks; Kantrowits and his group have studied shocks produced by the adiabatic expansion of a compressed gas."
Date:
May 20, 1955
Creator:
Huber, Elsa L.
Object Type:
Report
System:
The UNT Digital Library
Energy-Dependent Albedo
From abstract: "Within the framework of age theory an expression is developed which represents the probability of a neutron being reflected with an energy loss corresponding to age, v, as a function of reflector thickness."
Date:
September 20, 1954
Creator:
Drummond, William E.
Object Type:
Report
System:
The UNT Digital Library
Preliminary Results of the Ratio of PU²³⁹ Fission Cross Section to U²³⁵ Fission Cross Section
This report presents the final results from the investigation of the ratio of Pu-239 fission cross section to U-235 fission cross section. Three sets of plutonium and uranium foils were prepared at KAPL and were investigated to acquire the final results.
Date:
February 20, 1953
Creator:
Leonard, B. R.
Object Type:
Report
System:
The UNT Digital Library
Guide to Application of the X-ray Photometer in Chemical Analysis
From summary: "The relative absorptions of X-rays by various substances are listed as a guide to the application of the X-ray photometric method in chemical analysis and to the estimation of interference by extraneous substances."
Date:
June 20, 1952
Creator:
Lambert, Maurice C.
Object Type:
Report
System:
The UNT Digital Library
Monitoring Survey : Richland to Arco, Period May 9-11, 1952
This report follows an investigation of a cargo truck found contaminated by various radioactive material on a routine trip from Arco, Idaho to the Hanford plant on May 8, 1952. The report analyzes the truck's route in an attempt to find the location of the contaminating region.
Date:
June 20, 1952
Creator:
Honstead, J. F.
Object Type:
Report
System:
The UNT Digital Library
The Analysis of TBP Process Streams for Calcium with the Flame Photometer
Summary: A method was found for determining calcium concentrations in TBP process streams in spite of serious interferences bysodium, ferrous, uranyl, sulfate, phosphate, and sulfamate ions as well as by TBP. The precision attainable varied from sample to sample, depending upon its composition. In general, errors of 20% or greater occurred. The smallest determinable amount of calcium was about 10 mg/1.
Date:
February 20, 1953
Creator:
Brite, D. W.
Object Type:
Report
System:
The UNT Digital Library
Survey and Selection of Materials for Programmatic Evaluation for a Gas-Cooled Reactor Experiment
Report discussing the survey work done at the Battelle Memorial Institute with the objective to successfully build a gas-cooled reactor.
Date:
September 20, 1956
Creator:
Keller, Donald L.
Object Type:
Report
System:
The UNT Digital Library
Properties and Settling Rates of 101-U Sludge-Supernate Slurries
This report discusses the settling rates and properties of 101-U sludge when slurried with increasing amounts of synthetic supernatant.
Date:
June 20, 1950
Creator:
Frame, J. M.
Object Type:
Report
System:
The UNT Digital Library
Cesium-137 Research Irradiator
Abstract: A 12,000 curie cesium-137 research irradiator has been designed and installed on the Georgia Tech campus. The evaluation of the physical characteristics of the irradiator has been completed.
Date:
April 20, 1961
Creator:
Carter, R. W.; Palmer, R. C. & Willis, W. V.
Object Type:
Report
System:
The UNT Digital Library
Reconnaissance for Uranium in the Southern Carrizo Mountains, Apache County, Arizona
Purpose: A reconnaissance was conducted during parts of August and September, 1956, of an area about two miles square in the southern Carrizo Mountains where the Permian Cutler formation, including its DeChelly member, and the Triassic Shinarump member of the Chinle formation, are exposed. The purpose was to appraise the uranium potential of the area and to determine the cause of bleaching in the DeChelly. Extensive uranium mineralization in the Salt Wash member of the Morrison formation around the Carrizo Mountaind suggested that the Shinarump, a good producer in other areas on the Colorado Plateau, might be mineralized here as well. Bleaching, as shown in the DeChelly; has proven such a useful guide to uranium at other localities as to merit investigation here.
Date:
February 20, 1957
Creator:
Labrecque, Ronald A.
Object Type:
Report
System:
The UNT Digital Library
Aerial Radiometric and Magnetic Survey of the Clinton National Topographic Map, NI 14-2 Oklahoma: Volume 1
From objective and plan: The airborne data gathered were reduced using ground-based computer facilities to give the basic uranium, thorium and potassium equivalent gamma radiation intensities, ratios of these intensities, aircraft altitude above the earth's surface, total gamma ray and earth's magnetic field intensity, correlated as a function of geologic units indicated from available geologic maps. Results of analyses of these field data are presented as profile plots of the gamma radiation and earth's magnetic field.
Date:
October 20, 1976
Creator:
Geodata International
Object Type:
Report
System:
The UNT Digital Library
Aerial Radiometric and Magnetic Survey of the Lawton National Topographic Map, NI 14-5, Texas and Oklahoma: Volume 1
From objective and plan: The airborne data gathered were reduced using ground-based computer facilities to give the basic uranium, thorium and potassium equivalent gamma radiation intensities, ratios of these intensities, aircraft altitude above the earth's surface, total gamma ray and earth's magnetic field intensity, correlated as a function of geologic units indicated from available geologic maps. Results of analyses of these field data are presented as profile plots of the gamma radiation and earth's magnetic field.
Date:
October 20, 1976
Creator:
Geodata International
Object Type:
Report
System:
The UNT Digital Library
Aerial Radiometric and Magnetic Survey of the Oklahoma City National Topographic Map, NI 14-3, Oklahoma: Volume 1
From objective and plan: The airborne data gathered were reduced using ground-based computer facilities to give the basic uranium, thorium and potassium equivalent gamma radiation intensities, ratios of these intensities, aircraft altitude above the earth's surface, total gamma ray and earth's magnetic field intensity, correlated as a function of geologic units indicated from available geologic maps. Results of analyses of these field data are presented as profile plots of the gamma radiation and earth's magnetic field.
Date:
October 20, 1976
Creator:
Geodata International
Object Type:
Report
System:
The UNT Digital Library
Aerial Radiometric and Magnetic Survey of the Wichita Falls National Topographic Map, NI 14-8, Texas and Oklahoma: Volume 1
From objective and plan: The airborne data gathered were reduced using ground-based computer facilities to give the basic uranium, thorium and potassium equivalent gamma radiation intensities, ratios of these intensities, aircraft altitude above the earth's surface, total gamma ray and earth's magnetic field intensity, correlated as a function of geologic units indicated from available geologic maps. Results of analyses of these field data are presented as profile plots of the gamma radiation and earth's magnetic field.
Date:
October 20, 1976
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Geology and Mineralization of Hunt's Mesa, Monument Valley, Arizona, Navajo County with Recommendations for Exploration Drilling
Abstract: Hunt's Mesa was examined on June 2 and 3, 1951, by the writer assisted by R. C. Cutter. Two channels were located and studied. Outcrops of the channels are mineralized, the mineralization being of the copper-uranium variety. There are indications that an appreciable quantity of ore can be found by exploration drilling. A program of 25,000 feet of wagon drilling is recommended.
Date:
June 20, 1951
Creator:
Chester, John W.
Object Type:
Report
System:
The UNT Digital Library
Treasure Hill Area, Larimer County, Colorado
Abstract: The Treasure Hill area consists of eight mining-lode claims in secs. 10 and 15, T. 9 N., R. 70 W., Larimer County, Colo. All of the workings were examined and samples were taken from most of them. The results of the examination indicate that there is little or no detectable radioactivity in the schist and granite of the area.
Date:
December 20, 1951
Creator:
Wyant, Donald G.
Object Type:
Report
System:
The UNT Digital Library
Some Aspects of High Temperature Plasma Research With the Mirror Machine
Report discussing part of a study that aims to understand plasma stability and confinement in mirror geometries.
Date:
January 20, 1960
Creator:
Post, Richard F.
Object Type:
Report
System:
The UNT Digital Library
SRE Mark II Fuel Handling Machine
Abstract: The Sodium Reactor Experiment Mark II Fuel Handling Machine has been modified to ensure fuel and gas containment during core III operation. A new fuel control system has been designed for the fuel handling machine.
Date:
April 20, 1965
Creator:
Dietz, H. B.
Object Type:
Report
System:
The UNT Digital Library
Sodium Graphite Reactor, Quarterly Progress Report, June-August 1953
"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 investigations related to the properties of certain materials and to the development of components. Preliminary consideration was given to alternative reactor arrangements employing liquid hydrocarbon moderators and high temperature coolants other than sodium. In addition to a summary of the general design features of the SRD, a program was prepared outlining the proposed use of this installation.
Date:
January 20, 1954
Creator:
Inman, G. M.
Object Type:
Report
System:
The UNT Digital Library
The Wigner Effect in Graphite, Relationship Between Advantage Factor and Location of Samples in an Operating Pile
Technical report. The extent of the Wigner effect in graphite at any point in a pile is sensitive to the local structural situation. It is greater near a slug. These control experiments give information on changes in graphite to be expected in selected places in the pile.
Date:
October 20, 1944
Creator:
Novick, A.; Neubert, T. J. & Burton, Milton, 1902-
Object Type:
Report
System:
The UNT Digital Library
Melting Point -- Composition Diagrams in the U-UBr3 System
Abstract. A portion of the liquid-solid phase equilibrium region of the system U-UBr3 has been investigated by the method of thermal analysis. Uranium tribromide was prepared by introducing bromine vapor into a bulb containing finely divided uranium formed from the hydride. Cooling curves were obtained with tribromide and then with various compositions of tribromide and uranium. the information obtained showed that no solid sub halide exists but that the metal was soluble in the halide.
Date:
December 20, 1944
Creator:
Thurmond, Carl
Object Type:
Report
System:
The UNT Digital Library