The HELP documents provide SPEAKEASY users with concise definitions of most of the words available in the current processors. In this report, the documents are given in a variety of formats to enable one to find specific information quickly. The bulk of this report consists of computer read-out of the HELP library via SPEAKEASY.

This report presents the trajectory computer program, SPINFIN. The program has been in use at Sandia Laboratories, Livermore, for flight simulation of those reentry vehicles which utilize a class of semi-passive fin roll-control systems. As such, it has served as an important design tool for some time. The report includes a presentation of the prominent features of the mathematical model which describes the vehicle aero-, flight-, and control-system dynamics. Additionally, detailed descriptions of the program input and output are provided as a user`s guide.

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Untrimmed hybrid microcircuit networks require dimensional dontrol to maintain critical electrical parameters within the required tolert.- ances. Dimensional integrity can be maintained by parameter manipulation and control. Five processing parameters affect the dimensional stability of the pattern: the prebake time-temperature product, exposure energy, developing time and concentration, resist thickness uniformity, and etchant undercutting. By adjusting the relative dominance of those parameters and by. optimizing the value of each, the total dimensional deviation can be made relatively insensitive to normal process variations. Thus, process characterization and control methods which will maintain one-percent dimensional control on lines as narrow as 5.0 mils - (127 Km) can be established.

This document consists of a memo from W.D. Ferguson, Assistant Laboratory Director at Hanford, to Mr. R.L. Ferguson, Director of the Contract Administration Division at the AEC, and the scrap activity sheets for fiscal year 1972. Differentiated inventories of plutonium and uranium scrap are compiled.

A request was made by Purex Processing to sample analyze the tritium released from the Purex k. The analyses show that over 90 percent he emit-ted tritium is in either the ammoniacal or elemental form, probably elemental. The rate of emission varies widely depending on the point in progress of the dissolution. The Purex stack air was sampled for tritium in the 293-A Building by breaking the iodine monitor sampling line (Figure 1).

This report details the Policies of the United States towards Vietnam and attempts towards providing a summary review of its history.

This report adresses the education of the handicapped act, its amendments, and a legislative background and section by section summary.

This report is a Bibliography on youth in the People's Republic of China.

This report is a collection of materials concerning Northern Ireland , especially background information and recent developments.

This report out lines the Church Amendment, which temporarily increased the debt ceiling and provided a 20 percent general increase in social security benefits.

This report is about cruel and unusual punishment aspects of capital punishment.

This report includes a listing of states imposing income an sales taxes as of July 1, 1972.

Swelling in prototypic FTR cladding and duct specimens is being determined from a series of three irradiations designed to cover a range of temperatures approximately 800 to 1500/sup 0/F and peak fluences of approximately 1 x 10/sup 22/, 6 x 10/sup 22/, and 1 x 10/sup 23/ n/cm/sup 2/. The length change measurements for the low fluence irradiation have been completed and are summarized in this report. No swelling, only shrinkage, was found in the 20 percent cold worked Type 316 stainless steel cladding specimens. This shrinkage is of the same magnitude and has the same temperature dependency as unirradiated, control samples. Annealed specimens did swell slightly. Details of the experiment and analysis are given.

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