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Displaying 61951 - 61975 of 74242

Editorial

February 1, 1990
Author(s)
R. S. Turgel

Prototype Methodology for Fire Hazard Analysis

February 1, 1990
Author(s)
Richard D. Peacock, Richard W. Bukowski
The first version of a method for predicting the hazards to occupants involved in a building fire is described. The method and available computer software, called HAZARD I, can predict the time varying environment within a building resulting from a

The NIST PDES Toolkit: Technical Fundamentals

February 1, 1990
Author(s)
Steve Clark
The NIST PDES Toolkit provides a set of software tools for manipulating Express information models and STEP product models. It is a research-oriented toolkit, intended for use in a research and testing environment. This document gives a technical

A method for the synthesis of bi- , tri- and tetracyclic hydrocarbons with five membered rings

January 29, 1990
Author(s)
Anzor Mikaia, Anton Shuikin, Leonid S. Glebov, Alexey Yatsenko, Vladimir G. Zaikin, George A. Kliger, Sergai Loktev
Reaction gas chromatography-mass spectrometry is applied to establish optimal conditions for the synthesis of bi- , tri- and tetracyclic hydrocarbons with five membered rings. Further optimization of the reaction was carried out in a pilot plant.

Current supply for high-Tc superconductor testing

January 18, 1990
Author(s)
Loren F. Goodrich, S L. Bray
Precise and accurate measurements of the DC critical current of high-Tc superconductors often require a current supply that has high input-to-output isolation, high isolation from ground and low output ripple. Also, to ensure precise current control, the
Displaying 61951 - 61975 of 74242
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