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Preparation and Some Reactions of [alpha]-Hydroxy-[beta], [beta]-Dinitropropionic and -Butyric Acids
Abstract: "[alpha]-Hydroxy -[beta], [beta]-dinitropropionic and -butyric acids were prepared by condensation of dinitromethane and 1, 1-dinitroethane with glyoxylic acid. Some of their chemical and physical properties are described in this report."
Date:
September 1956
Creator:
McQuistion, William Edgar; Schwartz, M.; Goodman, L. & Kissinger, L. W.
System:
The UNT Digital Library
Some Notes on Cooling Streams
Report exploring qualities of tapered pile cooling streams and replying to suggestions on the arrangement of pile cooling streams.
Date:
February 13, 1956
Creator:
Young, G.
System:
The UNT Digital Library
Specification for Cleaning Zircaloy Fuel Rod Components
Abstract: "This specification covers the cleaning of Zir caloy-2 components of PWR fuel rods and such tools, gauges, or other devices as may be required in subsequent handling, welding and inspection per Fuel Rod Specification AP-292545, Section II-A-4 and Section II-B-3."
Date:
March 6, 1956
Creator:
Fischer, R. L.
System:
The UNT Digital Library
Mechanical Properties of Low-Molybdenum-Uranium Alloys
This report analyzes the effect of various molybdenum contents on mechanical properties of uranium alloys.
Date:
1956
Creator:
Zukas, E. G.
System:
The UNT Digital Library
Estimated Critical Masses of Diluted Oralloy
The following report describes a modification of Hensen's simple formula for critical masses of partially moderated oralloy assemblies that has been used for a survey of bare spheres of nonhydrogenous diluted oralloy.
Date:
1956
Creator:
Paxton, Hugh Campbell
System:
The UNT Digital Library
Critical Masses of Mildly Diluted U²³⁵ Systems Derived from Reactivity Contribution Data
Abstract: "Radioactivity contribution data, obtained from U²³⁵ critical assemblies at Pajerito can be used to predict the effects of diluents on critical mass. The radioactivity contribution data versus radius for diluents in a given assembly may be expressed as a single functional relationship between integral absorption and transport cross sections of the diluents. Using this relation, there can be obtained a general expression for the dependence of critical mass upon volume fraction and the effective absorption and transport cross sections of the diluent."
Date:
1956
Creator:
Engle, Leon B.
System:
The UNT Digital Library
Results of Experiment 1: FCE Calibration With BORAX Core
Summary: The justification of using polyethylene whose hydrogen density of 0.132 gm/cm³ with a distributed void of 15.9 percent as a mockup of water at 70°F and having a hydrogen density of 0.111 gm/cm³ was tested in the FCE. A mockup close to the BORAX core was built and its critical mass determined. Corrections were calculated for differences in the hydrogen desnity and self shielding of the fuel. The effective FCE critical mass agreed with that of the BORAX core to within one percent.
Date:
October 1, 1956
Creator:
Starr, E. & Toops, Edward Chassell
System:
The UNT Digital Library
Coincident Measurement of the Velocities of Fission Fragments from U²³⁵
The following document describes an investigation that was undertaken to determine the velocities of the fragment pairs formed by slow neutron induced binary fission of U²³⁵.
Date:
1956
Creator:
Stein, William E.
System:
The UNT Digital Library
Improved High Voltage Supply and Control Panel for the Nier Mass Spectrometer
Abstract: "The recurrent difficulties experienced in routine operation of the high voltage supplies and main control panels of the standard assay instruments are indicated. New supply and distribution units, which were designed to avoid these difficulties, have been constructed and tested. This report briefly describes these units and presents a more detailed description of a high current power supply and main control panel."
Date:
1956
Creator:
White, J. R. & Cameron, A. E.
System:
The UNT Digital Library
Dispersion of the Neutron Emission in U235 Fission
The following report discusses experiments made during 1944 to develop the theory for the neutron intensity fluctuations of a water boiler.
Date:
1956
Creator:
Feynman, Richard P.; De Hoffmann, F. & Serber, R.
System:
The UNT Digital Library
Investigative Drilling of the Elk Ridge Area, San Juan County, Utah
Discussing the investigative drilling of the Elk Ridge Area in San Juan County, Utah.
Date:
February 1956
Creator:
Oertell, Eugene W.
System:
The UNT Digital Library
Geologic Reconnaissance of the Northwestern White River Plateau, Rio Blanco and Garfield Counties, Colorado
Discussing a geologic reconnaissance of the northwestern White River Plateau, in Rio Blanco and Garfield counties, Colorado.
Date:
November 1956
Creator:
Boyer, William H.
System:
The UNT Digital Library
Continuous Velocity Logging as Applied to Uranium Exploration
Discussing velocity logging carried out during six weeks of fieldwork in 1955 through contracts with the Texas Company.
Date:
September 26, 1956
Creator:
Scott, James H.
System:
The UNT Digital Library
Possibilities for Uranium in Burma
Discussing the potential for Burma to be used as a uranium source.
Date:
June 1956
Creator:
Judd, Edward K.
System:
The UNT Digital Library
Preliminary report on the uranium possibilities of the Jemez Indian Reservation and Jemez Pueblo Grant, Sandoval County, New Mexico
Discussing a detailed reconnaissance of the uranium possibilities carried out to provide information for the individuals engaged in prospecting in and around the area.
Date:
May 9, 1956
Creator:
Brassfield, J. C.
System:
The UNT Digital Library
Geologic logs of dry hole oil wells in Emery, Garfield, Grand and Kane Counties, Utah
These logs record the subsurface stratigraphy and correlate the geologic formations.
Date:
August 16, 1956
Creator:
Kastelie, W. E.
System:
The UNT Digital Library
A recorded airborne radiometric survey in southwestern North Dakota
An isorad map of parts of Golden Valley, Billings and Stark Counties in southwestern North Dakota.
Date:
November 1956
Creator:
Stehle Fred T.
System:
The UNT Digital Library
Results of airborne radiometric survey, Denver Basin, Colorado, Spring 1956, interim report
An airborne radiometric survey of the Denver Basin made during the moths of May, June, and July.
Date:
August 20, 1956
Creator:
Simon, Michael R.
System:
The UNT Digital Library
An interim report on the Lone Pine, California airborne survey
A report discussing an airborne radiometric survey of the Lone Pine, California project.
Date:
July 1, 1956
Creator:
Mallory, Neil S. & Richards, Arthur J.
System:
The UNT Digital Library
The Adsorption of He3 and He4 on Activated Charcoal
The adsorption on activated charcoal of pure He3 at 2.5 and 3°K, and of pure He4 at 4°K has been measured. The volume of gas necessary to form a monolayer is approximately the same for the two isotopes. It is shown that capillary condensation does not occur in this adsorbent at low saturations. The data have been analyzed by a number of methods with consistent results.
Date:
1956
Creator:
Hoffman, C. J.; Edeskuty, F. J. & Hammel, Edward F. (Edward Frederick), 1918-
System:
The UNT Digital Library
Progress Relating to Civilian Applications During March, 1956
A report about elevated-temperature tensile properties of dilute uranium alloys. Alloys up to 2 a/o aluminum and 4 a/o zirconium have been fabricated to rod and are being tested at temperatures up to 500 C.
Date:
April 2, 1956
Creator:
Dayton, Russell W. & Tripton, Clyde R., Jr.
System:
The UNT Digital Library
Progress Relating to Civilian Applications During April, 1956
A report about elevated-temperature properties of dilute uranium-aluminum and uranium-zirconium alloys. Hot-hardness measurements show that small amounts of wither aluminum or zirconium increase the hardness of uranium at elevated temperatures.
Date:
May 1, 1956
Creator:
Dayton, Russell W. & Tipton, Clyde R., Jr.
System:
The UNT Digital Library
Progress Relating to Civilian Applications During February, 1956
A report about aluminum-clad fuel elements, fuel-element development, zirconium uranium alloys, corrosion of zirconium, and reactor material development.
Date:
March 1, 1956
Creator:
Dayton, Russell W.
System:
The UNT Digital Library
Progress Relating to Civilian Applications During June, 1956
A report about the mechanical properties of dilute uranium alloys which might be crucial to developing high strength alloys for possible use as fuel.
Date:
July 2, 1956
Creator:
Dayton, Russell W. & Tipton, Clyde R., Jr.
System:
The UNT Digital Library