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Uranium in Granites From the Southwestern United States: Actinide Parent-Daughter Systems, Sites and Mobilization: First Year Report, [Color Figures]
Color copies of photomicrograph figures that accompany a report studying uranium in granites in the southwestern United States.
Date:
October 1980
Creator:
Silver, L. T.; Williams, I. S. & Woodhead, J. A.
Object Type:
Image
System:
The UNT Digital Library
Chemical Coolants for Machining Uranium in the Presence of Trace Amounts of Chloride
Discussion of laboratory tests to reduce uranium corrosion.
Date:
October 14, 1964
Creator:
Sprague, T. P.; Googin, J. M. & Phillips, L. R.
Object Type:
Report
System:
The UNT Digital Library
Advanced Indirect Cycle Water Reactor Studies for Maritime Applications: Part 3. Analog Simulation of Reactor Plant Transients
Third part of the "final report of a study directed toward the evolution, design, and demonstration of the principle design features of interim indirect cycle water cooled and moderated nuclear power plants which will be useful in early cooperative programs between the Atomic Energy Commission and the United States maritime industry" (p. i).
Date:
October 23, 1961
Creator:
Combustion Engineering, inc. Nuclear Division.
Object Type:
Report
System:
The UNT Digital Library
Advanced Indirect Cycle Water Reactor Studies for Maritime Applications: Part 4. Steam Driven Coolant Pumps
Fourth part of the "final report of a study directed toward the evolution, design, and demonstration of the principle design features of interim indirect cycle water cooled and moderated nuclear power plants which will be useful in early cooperative programs between the Atomic Energy Commission and the United States maritime industry" (p. i).
Date:
October 23, 1961
Creator:
Combustion Engineering, inc. Nuclear Division.
Object Type:
Report
System:
The UNT Digital Library
Advanced Indirect Cycle Water Reactor Studies for Maritime Applications: Part 5. Spiked Core Concept
Fifth part of the "final report of a study directed toward the evolution, design, and demonstration of the principle design features of interim indirect cycle water cooled and moderated nuclear power plants which will be useful in early cooperative programs between the Atomic Energy Commission and the United States maritime industry" (p. i).
Date:
October 23, 1961
Creator:
Combustion Engineering, inc. Nuclear Division.
Object Type:
Report
System:
The UNT Digital Library
Effects of Major Parameters on Cycle Efficiency and Cost for a Gas-Cooled Reactor Turbine Power Plant
Cycle study performed on a closed loop Brayton cycle incorporating a gas-cooled nuclear reactor, regeneration, and compressor intercooling. The purpose of the study was to determine the effect of various cycle parameters on efficiency and cost.
Date:
October 5, 1962
Creator:
Miskell, R. V.
Object Type:
Report
System:
The UNT Digital Library
Potential Applications of Nuclear Energy for Process and Space Heat in the United States
A survey and analysis of the potential opportunity for the use of nuclear reactors to satisfy process and space heat requirements in the continental United States and Alaska has been completed. The greatest emphasis has been devoted to manufacturing industries that utilize large quantities of process heat.
Date:
October 1958
Creator:
Geiringer, Paul Ludwig & Goodfriend, Morton J.
Object Type:
Report
System:
The UNT Digital Library
Feed Materials Production Center Summary Technical Report: July 1, 1963-September 30, 1963
From abstract: The temperature of molten uranium was measured indirectly by an infrared radiation pyrometer. The emissivities of graphite and molten uranium were determined, and a series of equations correlating pyrometer readings with melt temperatures was derived.
Date:
October 28, 1963
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Research and Development Progress Report
"The St. Louis Refinery produced its first UO3 and UO2 in 1942, and its first UF4 and U metal in 1943. The accent has always been on production, and the function of the extremely small research and development groups has been to aid the production units in their job. ... Recently, there has been a growing realization of the need for a broader and more detailed knowledge of both the chemical and technological aspects of all phases of work. ... This is the first of a series of quarterly progress reports on the research and development activities at the St. Louis Refinery."--p. 6
Date:
October 15, 1952
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Mineralogy of Uranium-Bearing Deposits in the Boulder Batholith, Montana: Final Report, July 1, 1952 to December 31, 1956
From introduction: This report describes the program of research on mineralogy and petrography of certain uraniferous vein deposits in the Boulder batholith of western Montana.
Date:
October 23, 1957
Creator:
Wright, Harold D.; Bieler, Barrie H.; Emerson, D. O. & Shulhof, W. P.
Object Type:
Report
System:
The UNT Digital Library
Scintillation Spectrometer Measurements of Capture Gamma Rays From Natural Elements: First Quarterly Report
From abstract: "The objective of this program is to make a compilation of neutron capture gamma ray spectra of the naturally occurring elements, covering both the low and high energy region, using Na I(TI) scintillation detectors...During this phase of the program a detection system, together with its associated shielding was constructed and tested."
Date:
October 4, 1961
Creator:
Greenwood, Reginald C. & Stone, C. A.
Object Type:
Report
System:
The UNT Digital Library
Reference Flat Pulse Generator
Introduction: A reference step-like pulse generator is described which has been developed at NBS. This generator can be used for accurately characterizing the step response of various kinds of trap ient recording equipment (oscilloscopes, waveform recorders, transient digitizers, etc.). Basic design principles are given as well as complete circuit diagrams and descriptions. An analysis of the output stage of the generator is presented together with the circuit models for developing a time-domain computer simulation program using extended- SCEPTRE. Preliminary specifications indicate that the NBS Reference Flat Pulse Generator provides a negative-going reference transition duration (90 to 10 percent) of 600 ps, *20 percent with baseline perturbations of less than *2 percent for less than 5 ns.
Date:
October 1983
Creator:
Andrews, J. R.; Bell, B. A. & Baldwin, E. E.
Object Type:
Report
System:
The UNT Digital Library
Introduction to STARPAC: the Standards Time Series and Regression Package
From preface: STARPAC documentation is being published as a series of Technical Notes. This Note is the first in the series. It gives an overview of the STARPAC library, defines conventions used in the documentation, provides an example using STARPAC subroutines, and presents general background material. This Note includes information which is essential for using the STARPAC library, and users should be familiar with its contents before attempting to use any STARPAC subroutine.
Date:
October 1983
Creator:
Donaldson, Janet R. & Tryon, Peter V.
Object Type:
Report
System:
The UNT Digital Library
Nonlinear Least Squares Regression Using STARPAC: The Standards Time Series and Regression Package
From preface: This Note documents 16 subroutines for nonlinear least squares regression. Twelve of these compute the least squares estimates, performing either weighted or unweighted analysis with either numerically approximated or user-supplied (analytic) derivatives. The other four are user-callable subroutines for two procedures used within the estimation code: the first selects optimum step sizes for approximating the partial derivatives of the model; and the second checks the validity of a user-supplied derivative subroutine.
Date:
October 1983
Creator:
Donaldson, Janet R. & Tryon, Peter V.
Object Type:
Report
System:
The UNT Digital Library
Design of the National Bureau of Standards Isotropic Magnetic Field Meter (MFM-10) 300 kHz to 100 MHz
From introduction: In this report the following will he discussed: (1) design consideration of the broadband magnetic field sensor, (2) overall design of the magnetic field meter, (3) performance of the meter, (4) calibration and operating procedures, (5) alignment and adjustment procedures, and (6) summary and conclusions.
Date:
October 1985
Creator:
Cruz, J. E.; Driver, L. D. & Kanda, Motohisa
Object Type:
Report
System:
The UNT Digital Library
The Effects of Chemical Impurities on the Quality of Rolled Uranium Rod
Abstract: "Thirty-four uranium ingots containing controlled amounts of carbon, nitrogen, and Mgl2 slag were cast, rolled, and examined to investigate the relation between these impurities and the quality of the rolled rod. Carbon in concentrations up to 1400 ppm and nitrogen up to 170 ppm, either singly or in combination, had no significant effect on the number of defects observed in the rolled rod. The quality of the rods, however decreased with increasing amount of slag necessary to cause observable differences in the rod could not be detected on analysis, but was visible in the microstructure."
Date:
October 1, 1954
Creator:
Saller, Henry A.; Keeler, J. R. & Cuddy, L. J.
Object Type:
Report
System:
The UNT Digital Library
A Feasibility Study for the Use of an Extended Pm¹⁴⁷ Source for Analytical Fluorescence Spectroscopy: Final Report
From summary: The design of a spectrometer with the requisite improvement in crystals facilitates X-ray tube fluorescence.
Date:
October 31, 1960
Creator:
Brech, Frederick
Object Type:
Report
System:
The UNT Digital Library
An Evaluation of Fossil Superheat for Nuclear Power Plants
From introduction: This report sets forth the results of a study of the evaluation of fossil fuel superheat in nuclear power plants.
Date:
October 1960
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
A Photographic Study of Boiling Flow
From abstract: A high speed motion picture study was conducted of boiling flow in a vertical, rectangular channel at atmospheric pressure. Three different visual flow regimes were defined and described.
Date:
October 25, 1963
Creator:
Vohr, John Henry
Object Type:
Report
System:
The UNT Digital Library
Nuclear Reactor Progress Report
Technical report describing the building of safety devices and features for the Oak Ridge reactor by the Reactor Safeguard Committee of the Atomic Energy Commission. Outlines the difficulties encountered in detailed design and construction operations for the facility.
Date:
October 1, 1948
Creator:
Brookhaven National Laboratory
Object Type:
Report
System:
The UNT Digital Library
Aerial Gamma Ray and Magnetic Survey, Volume 2. Final Report: Idaho Falls Quadrangle of Idaho
Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Idaho Falls 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:
October 1979
Creator:
EG & G GeoMetrics
Object Type:
Report
System:
The UNT Digital Library
Aerial Gamma Ray and Magnetic Survey, Volume 2. Final Report: Boise Quadrangle of Idaho
Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Boise 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:
October 1979
Creator:
EG & G GeoMetrics
Object Type:
Report
System:
The UNT Digital Library
Electrodeposition of Aluminum and Zirconium on Uranium
Technical report outlining a method for the electrodeposition of adherent deposits of both aluminum and zirconium on uranium. Report finds that current efficiencies are good for aluminum deposition but low for the zirconium baths. [From Abstract]
Date:
October 12, 1950
Creator:
Lietzke, M. H.
Object Type:
Report
System:
The UNT Digital Library
Plasma Containment Configuration
Report discussing a plasma containment configuration which appears to have no escape cone. From abstract: "Arguments are given to show how the containment process works, including experimental evidence deduced from published reports on "electromagnetic levitation."
Date:
October 11, 1956
Creator:
Linlor, William I., 1915-
Object Type:
Report
System:
The UNT Digital Library