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Displaying 61776 - 61800 of 74237

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

Scaling behavior of YBa 2 Cu 3 O 7 delta thin-film weak links

July 6, 1990
Author(s)
Stephen E. Russek, D. K. Lathrop, D. H. Shin, Brian H. Moeckly, R A. Buhrman, J. Silcox
The superconductive weak link properties of microbridges formed in c-axis normal YBa 2 Cu 3 O 7 δ polycrystalline thin films containing a variable amount of large angle tilt boundaries have been studied. In the low critical current density limit these weak
Displaying 61776 - 61800 of 74237
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