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Displaying 61751 - 61775 of 74219

Preliminary Screening Procedures and Criteria for Replacements for Halons 1211 and 1301 (NIST TN 1278)

August 1, 1990
Author(s)
Richard G. Gann, J D. Barnes, S Davis, J S. Harris, Richard H. Harris Jr., J T. Herron, Barbara C. Levin, F I. Mopsik, Kathy A. Notarianni, Marc R. Nyden, M Paabo, Richard E. Ricker
The current halogenated fire suppressants, halons 1301 and 1211, are among the compounds whose production is restricted by the Montreal Protocol of 1987. The objective of this project is to facilitate identification of alternative chemicals by developing

Software and Computer Integrated Manufacturing

August 1, 1990
Author(s)
Howard Bloom
This paper outlines present and future directions for software in a Computer Integrated Manufacturing (CIM) environment. The three major CIM components--production management, data management, and communications management--are described in terms of

The NIST STEP Class Library STEP Into the Future

August 1, 1990
Author(s)
Michael Mclay, KC Morris
This paper describes a C++ class library that implements the Standard for the Exchange of Product Model Data (STEP). The STEP Class Library (SCL) is under development at the National Institute of Standards and Technology as part of the National PDES

Transfer function approach to the experimental determination of mode transfer matrices

July 20, 1990
Author(s)
Shao Yang, Igor Vayshenker, D. R. Hjelme, I. P. Januar, A. R. Mickelson
An improved scheme for characterization of multimode fiber systems is investigated. Characterization with transfer matrices requires multiple measurements for each component. The transfer function approach herein investigated requires only a single launch
Displaying 61751 - 61775 of 74219
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