Monthly newsletter of the High Plains Underground Water Conservation District No. 1, discussing the field of underground water. Topics include profiles of water conservation research, annual pre-plant soil moisture survey data, annual Winter Water Level measurement data, and information about the latest water conservation tips.

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This report contains the results of a social and economic diagnostic study of the Eastside of San Antonio conducted by the 1970 Work Program of the Alamo Area Council of Governments.

Annual report discussing the activities and operation of the Senator Clair Engle Plant (CEP), a multi-effect multi-stage flash (MEMS) distillation plant for converting sea water, located in San Diego, California.

Quarterly progress report on activities of a project to develop "a sol-gel process and related processes for preparing (U, Pu)O2 fast reactor fuels" (abstract).

Fluorescence properties of purified isoleucyl-tRNA-synthetase isolated from E. coli B have been studied. No changes in the quantum yield, energy or polarization of the emission were detected in the presence (either individually or in combinations) of the substrates and cofactors required for activation of L-isoleucine. In 2.5 M urea enzyme activity and intrinsic fluorescence intensity (at 340 nm) each decrease with time, showing similar kinetics and rate constants. The rate of this decay is reduced in the presence of ligands which can bind to the enzyme and the effect has been used to measure dissociation constants for enzyme-ligand complexes. Values have been obtained for the complexes between enzyme and L-isoleucine (K{sub diss} = 2.5 x 10{sup -5} M), L-valine (K{sub diss} = 3.0 x 10{sup -4} M), ATP (K{sub diss} = 1.5 x 10{sup -4} M) and PP{sub i} (K{sub diss} = 2.0 x 10{sup -4} M) at 25{sup o}. The effects of ionic strength, and the temperature dependence and urea concentration dependence of L-isoleucine binding have also been studied. Magnesium ions, which are required for catalysis, do not greatly affect the binding of single substrates, but changes are seen in the presence of ATP and L-isoleucine together. The magnesium …

Newsletter of the Texas Department of Mental Health and Mental Retardation, providing updates regarding the activities of the agency, as well as other related topics.

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The ACIR Library is composed of publications that study the interactions between different levels of government. This document addresses the ACIR state legislative program.

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Report documenting the operation and economic considerations of the multi-stage flash distillation plant in San Diego, California.

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The purpose of this analysis is to determine if the two piece flat head closure concept presently being considered by INC for the LOFT reactor vessel will meet the structural and fatigue requirements of Article 4 of Section III, ''Nuclear Vessels,'' of the ASME Boiler and Pressure Vessel Code, for the anticipated LOFT operational requirements. The analyses performed include stress analyses based on classical stress analysis methods and proven computer programs, fatigue analyses based on the fatigue criteria of Section III of the Code, and thermal analyses based on multi-dimensional computer programs.

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Report on water level measurements in wells in Harris County, Texas from 1966 to 1969.

Newsletter of the Texas Department of Mental Health and Mental Retardation, discussing news and activities of the agency, as well as other information of interest to their employees.

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This report is a chronology

Monthly newsletter of the Texas State Securities Board documenting authorization for the sale of securities in the state, listing the permit date, information about the company, and total offering for each one. It also includes other notices or updates about policy changes and the agency's activities.

Magazine discussing natural resources, parks, hunting and fishing, and other information related to the outdoors in Texas.

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From introduction: In this study on raw material sources of uranium the Southern Interstate Nuclear Board has catalogued all known occurrences of uranium and some references to thorium in a 17-state area (P1. 1). These occurrences have been evaluated as potential sources of uranium by the State Geological Surveys and the consultant group of SINB. Favorability guides have been applied to the known occurrences and recommendations have been made for future action by the states involved, federal agencies, or by industry. State recommendations are included in state-by-state summaries. The state reports were written either by personnel of the State Geological Surveys or were abstracted from State geological survey data by members of the consultant group...The purpose of this study was to compile information on and systematically assess uranium and other radioactive occurrences in the region. The SINB undertook the project because of its statutory, interstate capability as an extension of government in each of the 17 states, an arrangement that lends itself effectively to this cooperative undertaking.

This report is a selected collection of recent literature, with supplementary references