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6.70 EV Resonance in U²³⁸
"Using the Brookhaven fast chopper, transmission curves were obtained for the 6.70 +/- .06 ev resonance in U238 using four different thicknesses of natural uranium metal." The measurements for the transmission curves are summarized in the table provided.
Date:
November 9, 1953
Creator:
Levin, Jules S.
Object Type:
Report
System:
The UNT Digital Library
300-KV Pulser Transformer and Pulser.
Photographs and working drawings are presented for a small (approximately 4.25 X 7 X 9 inch) 300Kv pulse transformer having double-conical secondaries each with a corona ring at its greatest diameter. The pulser circuit is shown but no text is included.
Date:
November 1951
Creator:
Heller, R. E.
Object Type:
Report
System:
The UNT Digital Library
1A Reactor Inlet Hydraulic Valve Position Detector Temperature. Section I. Core I, Seed 1. Test Results DL-S-258-S, RNI-3
The purpose of the test was to determine the internal temperature of the valve position detector for the 1A reactor inlet hydraulic valve with the plant at normal pressure and temperature and at power. The normal operating temperatures for the valve position detector on the 1A reactor inlet hydraulic valve range from a minimum of 287 F to a maximum of 294.7 F.
Date:
November 20, 1959
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Acid-Base Reactions and Kinetics of the Halates in Fused Nitrates
From Abstract : "The mechanism of the reactions of the halates, bromate, chlorate, and iodate, with dichromate in fused alkali nitrates has been shown to involve a fast equilibrium followed by a slow rate determining strip to give oxygen and halogen gases as final products." Experiments outlined serve as insight into the structure of fused salts or fused electrolytes.
Date:
November 1962
Creator:
Schlegel, James Max & Duke, P. R.
Object Type:
Report
System:
The UNT Digital Library
The Activity Coefficient of Plutonium(IV) Salts in Acidic Solutions
Summary: The activity coefficient of Pu(Cl04)4 was measured in perchloric acid solutions. The procedure used was to measure the extraction of the neutral plutonium(IV)-TTA chelate into benzene-TTA solutions at different perchloric acid concentrations. Equations are presented which show the relation of the extraction coefficients, obtained in the above manner, to the activity coefficient of plutonium(IV) per-chlorate. The activity coefficient of Pu(Cl0~)4 is similar to that of a strong acid, e.g., perchloric acid, in that its value increases rapidly when the perchloric acid concentration becomes greater than 2M. The distribution coefficient of TTA between benzene and aqueous perchloric acid solutions was found first to decrease slightly and then to increase two fold as the perchloric acid was varied from 0.01 to 6M. The activity coefficient of the uranous-TTA chelate in benzene was calculated from the results of solubility measurements. The values of the activity coefficient of UK4 are,within experimental error, identical with the values of the activity coefficient of TTA itself.
Date:
November 1948
Creator:
Connick, R. E. & Reas, W. H.
Object Type:
Report
System:
The UNT Digital Library
Advanced Designs and Special Applications for Fast Breeders
The purpose of this paper is to describe a few of the suggested advanced concepts for fast breeder reactors and to compare these with the standard approach as to their potential advantage. I have attempted to estimate the economic effect of full technical success with each of the proposed concepts. The proposed concepts include: (1) single sodium system, (2) steam-cooled core concept, (3) direct cycle reactor using potassium as reactor coolant and working fluid, (4) molten plutonium-fuel alloy circulated and cooled by a jet of sodium, (5) settled-bed core, (6) molten salt concept, and (7) paste-fuel system.
Date:
November 11, 1963
Creator:
Hammond, R. Philip
Object Type:
Report
System:
The UNT Digital Library
Aerial Gamma Ray and Magnetic Survey, Final Report. Volume 1: Fremont Quadrangle (Nebraska and Iowa), Lincoln Quadrangle (Nebraska), Manhattan Quadrangle (Kansas), and Hutchinson Quadrangle (Kansas)
First volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of four quadrangles in Iowa, Nebraska, and Kansas including documentation about data collection and analysis.
Date:
November 1977
Creator:
GeoMetrics, Inc.
Object Type:
Report
System:
The UNT Digital Library
Aerial Gamma Ray and Magnetic Survey, Final Report. Volume 2: Fremont Quadrangle (Nebraska and Iowa)
Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Fremont quadrangle including maps documenting geophysical and geochemical data.
Date:
November 1977
Creator:
GeoMetrics, Inc.
Object Type:
Report
System:
The UNT Digital Library
Aerial Gamma Ray and Magnetic Survey, Final Report. Volume 2: Hutchinson Quadrangle (Kansas)
Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Hutchinson quadrangle including maps documenting geophysical and geochemical data.
Date:
November 1977
Creator:
GeoMetrics, Inc.
Object Type:
Report
System:
The UNT Digital Library
Aerial Gamma Ray and Magnetic Survey, Final Report. Volume 2: Lincoln Quadrangle (Nebraska)
Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Lincoln quadrangle including maps documenting geophysical and geochemical data.
Date:
November 1977
Creator:
GeoMetrics, Inc.
Object Type:
Report
System:
The UNT Digital Library
Aerial Gamma Ray and Magnetic Survey, Final Report. Volume 2: Manhattan Quadrangle (Kansas)
Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Manhattan quadrangle including maps documenting geophysical and geochemical data.
Date:
November 1977
Creator:
GeoMetrics, Inc.
Object Type:
Report
System:
The UNT Digital Library
Aerial Gamma Ray and Magnetic Survey, Final Report. Volume 2a: Fremont Quadrangle (Nebraska and Iowa)
Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Fremont quadrangle including magnetic, ancillary and radiometric data.
Date:
November 1977
Creator:
GeoMetrics, Inc.
Object Type:
Report
System:
The UNT Digital Library
Aerial Gamma Ray and Magnetic Survey, Final Report. Volume 2a: Hutchinson Quadrangle (Kansas)
Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Hutchinson quadrangle including magnetic, ancillary and radiometric data.
Date:
November 1977
Creator:
GeoMetrics, Inc.
Object Type:
Report
System:
The UNT Digital Library
Aerial Gamma Ray and Magnetic Survey, Final Report. Volume 2a: Lincoln Quadrangle (Nebraska)
Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Lincoln quadrangle including magnetic, ancillary and radiometric data.
Date:
November 1977
Creator:
GeoMetrics, Inc.
Object Type:
Report
System:
The UNT Digital Library
Aerial Gamma Ray and Magnetic Survey, Final Report. Volume 2a: Manhattan Quadrangle (Kansas)
Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Manhattan quadrangle including magnetic, ancillary and radiometric data.
Date:
November 1977
Creator:
GeoMetrics, Inc.
Object Type:
Report
System:
The UNT Digital Library
Aerial Gamma Ray and Magnetic Survey, Volume 2. Final Report: Elk City Quadrangle of Idaho/Montana
Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Elk City quadrangle including a detailed geologic summary, interpretation report, standard deviation maps, pseudo-contour maps, interpretation maps, flight line and geologic base map, and individual corrected profiles.
Date:
November 1979
Creator:
EG & G GeoMetrics
Object Type:
Report
System:
The UNT Digital Library
Aerial Radiometric and Magnetic Reconnaissance Survey of Portions of Arizona-New Mexico: Final Report, Volume 1, Appendix B. Microfiche Data Listing
Appendix containing tables to accompany a report on aerial radio radiometric and magnetic reconnaissance survey instrumentation and methods of portions of Arizona and New Mexico.
Date:
November 1978
Creator:
Texas Instruments Incorporated
Object Type:
Dataset
System:
The UNT Digital Library
Aerial Radiometric and Magnetic Reconnaissance Survey of Portions of Arizona -- New Mexico: Final Report, Volume 1. Instrumentation and Methods
From introduction: Major objectives of the National Uranium Resource Evaluation (NURE) program, sponsored by the Department of Energy (DOE), are to develop an authoritative, comprehensive assessment of the nation's uranium resources and to provide industry with data and technology useful for the timely discovery and exploitation of uranium ores (ERDA, 1976). The National Aerial Radiometric Reconnaissance Survey is a major element of the NURE program.
Date:
November 1978
Creator:
Texas Instruments Incorporated
Object Type:
Report
System:
The UNT Digital Library
Aerial Radiometric and Magnetic Reconnaissance Survey of Portions of Arizona--New Mexico: Volume 2-A, Mesa Quadrangle
This is a report on aerial radiometric and magnetic reconnaissance survey of portions of Arizona and New Mexico in the Mesa Quadrangle.
Date:
November 1978
Creator:
Texas Instruments Incorporated
Object Type:
Report
System:
The UNT Digital Library
Aerial Radiometric and Magnetic Reconnaissance Survey of Portions of Arizona--New Mexico: Volume 2-B, Clifton Quadrangle
This is a report on aerial radiometric and magnetic reconnaissance survey of portions of Arizona and New Mexico in the Clifton Quadrangle.
Date:
November 1978
Creator:
Texas Instruments Incorporated
Object Type:
Report
System:
The UNT Digital Library
Aerial Radiometric and Magnetic Reconnaissance Survey of Portions of Arizona--New Mexico: Volume 2-C, Tucson Quadrangle
This is a report on aerial radiometric and magnetic reconnaissance survey of portions of Arizona and New Mexico in the Tucson Quadrangle.
Date:
November 1978
Creator:
Texas Instruments Incorporated
Object Type:
Report
System:
The UNT Digital Library
Aerial Radiometric and Magnetic Reconnaissance Survey of Portions of Arizona--New Mexico: Volume 2-D, Silver City Quadrangle
This is a report on aerial radiometric and magnetic reconnaissance survey of portions of Arizona and New Mexico in the Silver City Quadrangle.
Date:
November 1978
Creator:
Texas Instruments Incorporated
Object Type:
Report
System:
The UNT Digital Library
Aerial Radiometric and Magnetic Reconnaissance Survey of Portions of Arizona--New Mexico: Volume 2-E, Nogales Quadrangle
This is a report on the aerial radiometric and magnetic reconnaissance survey of portions of Arizona and New Mexico in the Nogales Quadrangle.
Date:
November 1978
Creator:
Texas Instruments Incorporated
Object Type:
Report
System:
The UNT Digital Library
Aerial Radiometric and Magnetic Reconnaissance Survey of Portions of Arizona--New Mexico: Volume 2-F, Douglas Quadrangle
This is a report on aerial radiometric and magnetic reconnaissance survey of portions of Arizona and New Mexico in the Douglas Quadrangle.
Date:
November 1978
Creator:
Texas Instruments Incorporated
Object Type:
Report
System:
The UNT Digital Library