UNT Libraries Government Documents Department - 16 Matching Results

Search Results

Results: 1 - 16
open access

Aerial Radiometric and Magnetic Reconnaissance Survey of Portions of Arizona -- New Mexico: Final Report, Volume 1. Instrumentation and Methods

Description: 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
Item Type: Refine your search to only Report
open access

Study of the temporal and spatial variation of climate and solar radiation in the metropolitan Phoenix area. Final technical progress report, July 1, 1977-June 30, 1978

Description: The research performed was designed to identify spatial or temporal variation of any atmospheric parameters that might affect the operation of devices utilizing solar energy in the metropolitan Phoenix area. The first part of the research involved the analysis of all available solar and climatic data to determine their validity and comparability. For the standard climatic parameters, few difficulties were encountered, but the task of determining comparability of solar radiation data involved ma… more
Date: September 29, 1978
Creator: Durrenberger, Robert W.
Item Type: Refine your search to only Report
open access

Two-Dimensional Computer Simulation of Hypervelocity Impact Cratering: Some Preliminary Results for Meteor Crater, Arizona

Description: A computational approach used for subsurface explosion cratering was extended to hypervelocity impact cratering. Meteor (Barringer) Crater, Arizona, was selected for the first computer simulation because it is one of the most thoroughly studied craters. It is also an excellent example of a simple, bowl-shaped crater and is one of the youngest terrestrial impact craters. Initial conditions for this calculation included a meteorite impact velocity of 15 km/s, meteorite mass of 1.67 x 10/sup 8/ kg… more
Date: June 1978
Creator: Bryan, J. B.; Burton, D. E.; Cunningham, M. E. & Lettis, L. A., Jr.
Item Type: Refine your search to only Article
Location: None
Back to Top of Screen