UNT Libraries Government Documents Department - 286 Matching Results

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Technical Concept-Operation Bren

Description: From Abstract: "The Oak Ridge National Laboratory (ORNL) Health Physics Research Reactor is to be attached to a hoist platform on a 1500-ft tower at the Nevada Test Site (NTS). The project is a continuation of the studies commenced in 1956 for evaluating the radiation doses of persons exposed to nuclear weapons, especially the residents of Hiroshima and Nagaski, Japan. Measurements will be made of the energy, angular, and spatial distributions of the radiation from the reactor."
Date: December 1961
Creator: Auxier, J. A.; Sanders, F. W.; Haywood, F. F.; Thorngate, J. H. & Cheka, J. S.

Harmful and Beneficial Mammals of the Arid Interior, With Special Reference to the Carson and Humboldt Valleys, Nevada

Description: "Large tracts of arid desert are now being reclaimed and converted into arable land, rich in agricultural possibilities. Crops, trees, live stock, poultry, and ditch banks in this reclaimed territory suffer from the depredations of certain mammals, and the farmers, many of whom are from remote localities, are not always able to discriminate between friends and foes; nor are they always acquainted with cheap and effective methods of destroying the noxious kinds. The report comprises a brief account of the commoner mammals of the region, with special reference to their economic status and the best means of destroying the noxious species, and has been prepared as a practical aid to the ranchmen of the arid interior." -- p. 2. Among the animal discussed are squirrels, chipmunks, various types of mice, muskrats, rats, gophers, rabbits, bobcats, desert foxes, coyotes, skunks, badgers, weasels, minks, otters, and bats.
Date: 1908
Creator: Bailey, Vernon, 1864-1942

The Bowie-Gavin Process: Its Application to the Cracking of Tars and Heavy Oils, Also to the Recovery of Oil from Oil-Soaked Sands or Shales, or from Oil Shales

Description: Technical paper issued by the Bureau of Mines over the Bowie-Gavin process. As stated in the introduction, "this paper describes a process and an apparatus designed to recover oil from such deposits" (p. 1). The results of experiments conducted using this process are discussed. This paper includes tables, illustrations, and photographs.
Date: 1926
Creator: Bowie, C. P.

Gamma-Radioactivity Investigations Related to Waste Disposal, Jackass Flats, Nevada Test Site

Description: From introduction: Under the general supervision of the Health Division of the Los Alamos Scientific Laboratory, the U.S. Geological Survey is participating in geologic and hydrologic studies of the tile field constructed in Jackass Flats in the southwestern part of the Nevada Test Site as related to waste disposal, M. D. Shutler rendered valuable assistance in obtaining and evaluating portions of the data in this report. These investigations were done on behalf of the U.S. Atomic Energy Commission and were supported by the Division of Reactor Development and by the Albuquerque Operations Office.
Date: September 1962
Creator: Bunker, C. M. & Bradley, W. A.

Gamma-Radioactivity Investigations at the Nevada Test Site, Nye County, Nevada: Interim Report, February 1960 to July 1961

Description: Abstract: As a part of continuous geologic and geophysical investigations at the Nevada Test Site, gamma-radioactivity measurements are being made in tunnels and drill holes to determine semiquantitatively the natural gamma radioactivity of geologic formations and the distribution of nuclear-explosion-produced radioisotopes.
Date: October 1962
Creator: Bunker, C. M. & Shutler, Marvin D.

Experimental Radiation Measurements in Conventional Structures: Part 1, Radiation Measurements in Two Two-Story and Three One-Story Typical Residential Structures Before and After Modification

Description: Report discussing the methods, data, and analysis of results for "An experimental study designed to provide a basis for estimating protection against fallout radiation " (p. v) using one- and two-story structures with basements.
Date: July 1966
Creator: Burson, Z. G.

Experimental Radiation Measurements in Conventional Structures: Part 2. Comparison of Measurements in Above-Ground and Below-Ground Structures From Simulated and Actual Fallout Radiation

Description: Report concerning the protection offered against radioactive fallout offered by two types of structures at the Nevada Test Site. Differences between above ground and underground structures are measured and compared to data taken from actual fallout conditions.
Date: February 1963
Creator: Burson, Z. G. (Zolin G.)

Porosity, Density, and Water Content Data on Tuff of the Oak Spring Formation from the U12e Tunnel System, Nevada Test Site, Nye County, Nevada

Description: From abstract: This report summarizes the porosity, density, and water content data on about 200 tuff specimens from the Tunnel Beds which compose the lower member of the Oak Spring Formation of Miocene (?) or younger age at the Ul2e tunnel, Rainier Mesa, Nevada Test Site.
Date: December 1961
Creator: Byers, F. M., Jr.

High-Explosive Ditching from Linear Charges

Description: Abstract: "Weights of linear high-explosive charges fired on the Yucca Lake playa of the Nevada Test Site varied from 0.23 to 42.7 pounds per foot. Crater and ditch dimensions and volumes resulting from these shots, fired during the fall of 1959 and spring of 1960, are presented here as a function of charge burst depths. Scaling relationships determined are as expected; i.e., square-root scaling of linear-charge weight per foot for ditch width and depth and a direct linear-charge weight relationship to ditch volume are obtained. Permanent ground surface displacement varies as the -3.22 power of the scaled distance from the charge. Detonation effects, charge shape effects, ditch erosion, and ditch cross sections are discussed. The appendixes present Toboggan data, results of soil investigation, and mathematical treatment given the data."
Date: July 1961
Creator: Carlson, R. H.