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Digital Model Simulation of the Glacial-Outwash Aquifer at Dayton, Ohio

Description: From introduction: The specific purpose of the digital model study was to develop a better understanding of the aquifer system and to show how it responds to various pumping stresses. The scope of the study was to develop a single-transmissive-layer model that could be used to evaluate the effects proposed ground-water development schemes would have on water levels.
Date: September 1975
Creator: Fidler, Richard E.
Partner: UNT Libraries Government Documents Department
open access

Interactions of High Energy Particles With Nuclei

Description: Report discussing elastic scattering and diffractive production processes induced in nuclear targets by high energy projectiles. Special attention is paid to the interaction of high energy hadrons and photons. The common features of all these processes are emphasized throughout the article: The multiple scattering and shadowing processes inside of the target nuclei. An effort is made to develop a unified way of treating nuclear interactions of particles which are either hadrons or exhibit some … more
Date: September 1975
Creator: Czyz, Wieslaw
Partner: UNT Libraries Government Documents Department
open access

Nondestructive Vibratory Testing of Airport Pavements: Volume 1, Experimental Test Results and Development of Evaluation Methodology and Procedure

Description: From abstract: Conventional direct sampling methods of airport pavement evaluation interfere with aircraft operations; therefore, an evaluation procedure based on nondestructive vibratory testing was developed.
Date: September 1975
Creator: Green, James L. & Hall, Jim W.
Partner: UNT Libraries Government Documents Department
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