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770MWe Central Station Power Plants Investment Cost Study: Volume 5, High Temperature Gas-Cooled Reactor Plant
From introduction and summary: This report is the latest in a series of investment cost studies performed for the AEC covering detailed cost and unit quantities.
Date:
December 1973
Creator:
United Engineers & Constructors, inc.
System:
The UNT Digital Library
Absorption of Organic Acids on Thoria
The adsorption of acetic and oleic acids on the surface of thoria was studied by means of infrared spectroscopy. An infrared analysis of the adsorbates before and after adsorption using differential double bean methods indicated that the adsorption of organic acids on thoria surfaces occurs by an esterification reaction between the organic acid and the hydroxylated thoria surface. Ammonia vapor will not adsorb on thoria, indicated the basic character of the hydroxylated surface.
Date:
December 31, 1959
Creator:
Bradford, Harold R. & Wadsworth, Milton E.
System:
The UNT Digital Library
Accurate Nuclear Fuel Burnup Analyses; Eighth Quarterly Progress Report, (September - November 1963)
The objective of the Accurate Nuclear Fuel Burnup Analyses program is to develop more accurate methods for burnup analysis for general use than the current method of analysis of Ca-137 or Sr-90. The program will require from three to five years of effort.
Date:
December 1, 1963
Creator:
Rider, B. F.; Ruiz, C. P.; Luke, P. S., Jr.; Peterson, J. P., Jr. & Smith, F. R.
System:
The UNT Digital Library
Advanced Test Reactor: Final Shielding Design Report
From abstract: "This report has been prepared as a design reference document describing the calculation methods and engineering results for shielding analysis work done during the design of the Advanced Test Reactor."
Date:
December 1963
Creator:
Howard, J. O. & Jacks, G. M.
System:
The UNT Digital Library
Aerial Gamma-Ray and Magnetic Survey of the Bethel and Yukon Areas, Alaska: Final Report, Volume 1
Report describing a high-sensitivity aerial gamma-ray spectrometer and magnetometer survey conducted in the lower Yukon River and Kuskokwim River areas of southwestern Alaska (covering fifteen quadrangles) and in the middle Yukon River valley in Interior Alaska (covering eight quadrangles) as part of the National Uranium Resource Evaluation (NURE) Program of the United States Energy Research and Development Administration (ERDA). This program provides information on reconnaissance radioelement distribution to assist in assessing the uraniferous material potential in the United States. The analysis includes medium values of eU, eTh, and K (equivalent uranium, thorium, and potassium) contents of geological units.
Date:
December 1976
Creator:
Texas Instruments Incorporated
System:
The UNT Digital Library
Aerial Gamma Ray and Magnetic Survey, Volume 1. Final Report: The Alliance and Scottsbluff Quadrangles of Nebraska
Final report documenting a high-sensitivity airborne radiometric and magnetic survey of the Alliance and Scottsbluff quadrangles including the survey description, specifications, data processing methods, interpretation methods, and regional geologic review.
Date:
December 1979
Creator:
EG & G GeoMetrics
System:
The UNT Digital Library
Aerial Gamma Ray and Magnetic Survey, Volume 2. Final Report: Hailey Quadrangle of Idaho
Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Hailey 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:
December 1979
Creator:
EG & G GeoMetrics
System:
The UNT Digital Library
Aerial Radiometric and Magnetic Survey: Goldfield National Topographic Map, California and Nevada. Volume 1
From operational program: This final report includes a general geologic description of the area, including descriptions of the various geologic units and correlates the airborne data to the geologic units as provided by the geologic maps. Also included is a frequency distribution study of the data as a function of the geologic units encountered over the NTMS area including the tie line data. This report also consists of a discussion of the area surveyed and includes all single record reduced data and averaged record data listings on microfiche.
Date:
December 29, 1978
Creator:
High Life Helicopters, Inc.
System:
The UNT Digital Library
Aerial Radiometric and Magnetic Survey: Trona National Topographic Map, California. Volume 1
The results of analyses of the airborne gamma radiation and total magnetic field survey flown for the region identified as the Trona National Topographic Map NI-11-12 is presented in Volume I and II of this report. This volume gives the description of the program and the results.
Date:
December 11, 1978
Creator:
High Life Helicopters, Inc.
System:
The UNT Digital Library
Aerial Radiometric and Magnetic Survey Tularosa National Topographic Map, Nex Mexico: Volume 1
From Operational Program: This final report includes a general geologic description of the area, including descriptions of the various geologic units and correlates the airborne data to the geologic units as provided by the geologic maps. Also included is a frequency distribution study of the data as a function of the geologic units encountered over the NTMS area including the tie line data.
Date:
December 15, 1978
Creator:
United States. Department of Energy. Grand Junction Office.
System:
The UNT Digital Library
Airborne Reconnaissance in Southwestern Arkansas
Introduction: Reconnaissance for uranium in central and southwestern Arkansas was carried out as a joint project of the U.S. Atomic energy Commission and the U.S. Geological Survey during March and May 1954. The project was planned as an investigation of several areas of known abnormal radioactivity, and as a search for others, by airborne and ground radiometric reconnaissance.
Date:
December 13, 1954
Creator:
Malan, R. C. & Nash, A. L.
System:
The UNT Digital Library
The Aircraft Nuclear Propulsion Project Quarterly Progress Report for Period Ending August 31, 1950
Technical report outlining various experiments that took place in the Oak Ridge Area Critical Mass Laboratory until August 31, 1950. Experiments took place in categories of critical experiments, experimental engineering, heat transfer, radiation damage, nuclear measurements, reactor physics, ARE reactor design, circulating fuel reactors, and circulating moderator reactors. [From Summary]
Date:
December 4, 1950
Creator:
Ellis, C. B. & Thompson, W. E.
System:
The UNT Digital Library
The Ammonia Reduction and its Application to the Preparation of Green Salt
From introduction: The present report is a summary of the experimental work on a laboratory scale to date involving the ammonia reduction and the one step TF4 processes.
Date:
December 29, 1945
Creator:
Clinton Engineer Works
System:
The UNT Digital Library
Analysis of TH( NO3 ) -Ca( NO3 )2 –HNO3 Solutions
Abstract. Methods of analysis for thorium, calcium, and nitric acid in solutions from thorium extraction purification columns are described and the results and errors are outlined. A brief description of methods of analysis that were not successful is included.
Date:
December 20, 1945
Creator:
Warf, James C.; Patterson, J. H. & Banks, Charles V.
System:
The UNT Digital Library
Analytic Approach for the Pion-Proton Scattering Phase Shifts
A simple method of solving for the phase shifts of the pion-proton scattering is presented. The rapid solution afforded can be utilized, as the Ashkin diagrams have been employed, to give starting values to an electronic computer or alternatively to analyze with more ease the variation of the phase shifts as a function of the input data in terms of the coefficients of the angular distributions. A new plot of a function of the total cross section versus the pion energy is introduced. The nearly straight line resulting should help to evaluate the experimental data.
Date:
December 7, 1955
Creator:
Rarita, William, 1907-
System:
The UNT Digital Library
Analytical Chemistry Division Annual Progress Report, September 30, 1968
Report containing the ongoing research and development of the Oak Ridge National laboratory's Analytical Chemistry Division.
Date:
1964-12~
Creator:
Oak Ridge National Laboratory. Analytical Chemistry Division.
System:
The UNT Digital Library
Anion Exchange of Neptunium in Nitrate Solutions
Technical report. From Abstract : "The absorption and elution of the anionic nitrate complex of neptunium (IV) were studied with several anion exchange resins and under a wide variety of conditions." From Introduction : "The objective of this study was to provide a technical basis for selecting process conditions for the recovery of Np."
Date:
December 1960
Creator:
Burney, Glenn A.
System:
The UNT Digital Library
Annual Report of Research Progress
This technical report constitutes a brief review of the work undertaken, entirely or in part, under the Contract AT(30-1)-1772 with eh United States Atomic Energy Commission. The work published during 1959 is listed at the end of this report and copies of the reprints or reports are attached where available. These investigations have been concerned with the examination of defect production and behavior as it may be observed by high frequency ultrasonic attenuation and velocity (modulus) changes in such materials as quartz, silicon, germanium, alkali halides (especially NaCl and XCl), high purity aluminum, and glass containing boron. The irradiations used are cobalt 60 gamma-ray irradiation and the reactor irradiation obtained in the Brookhaven National Laboratory graphite reactor.
Date:
December 31, 1959
Creator:
Truell, Rohn, 1913-1968
System:
The UNT Digital Library
The Application of Data Processing Techniques to a Maintenance Work Control Program
Description of a data collection and reporting system which was devised and installed in the Union Carbide Nuclear Company's Y-12 Plant Maintenance Division.
Date:
December 18, 1963
Creator:
Westbrook, J. D.
System:
The UNT Digital Library
Application of the Variational Method to the Calculation of the Time Dependence of the Neutron Flux in Small Pulsed Slabs, Cylinders and Spheres
The variational method is applied to the monoenergetic time dependent transport equation to obtain a simple relation for the asymptotic decay constant in small pulsed assemblies. The results indicate that flat trial functions may be a reasonable representation of the flux distributions in the thin slab limit. This approach is superior to many of the usual transport approximations.
Date:
December 16, 1963
Creator:
Judge, F. D. & Daitch, Paul B. (Paul Bernard), 1925-
System:
The UNT Digital Library
Assembly of Fifty Prototype Fuel Elements for the Experimental Gas-Cooled Reactor
Report that describes the Oak Ridge National Laboratory Experimental Gas-Cooled Reactor, problems with the procurement and assembly of its components, and its economic feasibility.
Date:
December 23, 1960
Creator:
Wick, E. A. & Heestand, R. L.
System:
The UNT Digital Library
Attempted Modification of Susceptibility of Tumors to X-Radiation : Final Report for August 1 1957 to August 31, 1959
Attempts to secure a high degree of synchronization of cell division of the Krebs mouse ascites carcinoma, by combined use of aminopterin and citrovorum factor, and by use of colchicine and N-acetyl colchinol, were unsuccessful. In the course of the work, a new method for securing smears of ascites tumor cells was out, which we believe will be found useful
Date:
December 31, 1959
Creator:
Beck, Lyle Vibert, 1906-
System:
The UNT Digital Library
An Automatic Polarograph for the Determination of Uranium in Process Waste Streams
The automatic polarograph is ideally suited for the analysis of waste streams for uranium in the Metal Recovery Process, and with modification, it is applicable to other processes, pilot plants, and even to laboratory set ups. The instrument is simple, dependable, and relatively trouble free in operation. It provides an immediate record of the uranium in the waste and, through better control of the process, lower processing costs.
Date:
December 10, 1953
Creator:
Koyama, K.; Michelson, C. E. & Alkire, G. J.
System:
The UNT Digital Library
Biological Action of Gamma and X-Rays
Report of experimentation on mice of exposure to daily doses of gamma radiation at two rates and the resultant damage.
Date:
December 22, 1944
Creator:
Lorenz, E.; Eschenbrenner, A.; Derringer, M. & Heston, W. E.
System:
The UNT Digital Library