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Pressure-volume release path model for SOC and TNSOR. [Shock wave propagation through rocks]

Description: In most numerical codes which simulate shock wave propagation through rocks the stresses which drive the grid are separated into a mean stress and deviatory components. The mean stress (P = -/sup 1///sub 3/ t/sub ii/) is measured as a function of volume on small samples in the laboratory which is normally called the hydrostat. Repeating these measurements on many samples, unloading each sample from a different mean stress, will produce a single loading pressure-volume curve and a series of unlo… more
Date: December 18, 1972
Creator: Terhune, R.; stephens, D. & Petersen, F.
Partner: UNT Libraries Government Documents Department
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Bevatron beam injection programs: INJECT, PHASE, HINJ. Volume I. A user's guide

Description: A general description of the treatment of the Bevatron injection problem is presented, and the programs are described. The program INJECT for the acceptance calculation determines what beam can be accepted into the machine as a coasting beam. The rf trapping calculation, PHASE, tells what beam will be accepted as the rf voltage is turned on. The accepted pulse calculation, HINJ, uses the results of the two previous calculations to determine what fraction of an injected pulse survives the inject… more
Date: February 18, 1972
Creator: Close, E.; Germain, P. & Holley, B.
Partner: UNT Libraries Government Documents Department
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Regulation of Obscenity: A Compilation of Federal and and State Statues and Analysis of Selected Supreme Court Opinions

Description: This report discusses the laws of the united states, of each of the states and of the district of Columbia, Guam, Puerto Rico and the Virgin Islands as they relate to the regulation of the dissemination of obscene materials-literature, photographs, pictures, films etc.
Date: August 18, 1972
Creator: Wallace, Paul S., Jr.
Partner: UNT Libraries Government Documents Department
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