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Displaying 61001 - 61025 of 74498

Anomalies Observed in Wafer Level Microwave Testing

July 10, 1991
Author(s)
Dylan F. Williams, Roger Marks, T H. Miers, A Cangellaris
Two anomalies have been observed in the course of developing planar wafer level standards for the testing of GaAs monolithic microwave integrated circuits. The first involves a low-frequency characteristic impedance change of microstrip and coplanar

Assessment Methodology for the Fire Performance of School Bus Interior Components.

July 8, 1991
Author(s)
E Braun, J H. Klote, S Davis, Barbara C. Levin, Richard G. Gann, M Paabo
A full-scale fire performance protocol for the evaluation of school bus seat assemblies was developed. This protocol is based on the results of full-scale testing of end-use seat assemblies and computer fire modeling of the ignition source and burning item

Self-Avoiding Random Surfaces: Monte Carlo Study Using Oct-tree Data- structures

July 1, 1991
Author(s)
John O'Connell, F Sullivan, Donald E. Libes, E Orlandini, M Tesi, A Stella, T L. Einstein
Self-avoiding random surfaces on a cubis lattice are studied by extensive Monte Carlo sampling. The surfaces have empty boundary and the topology of a 2-sphere. An oct-tree data structure allows good statistics to be obtained for surfaces whose plaquette

STEP On-Line Information Service User

July 1, 1991
Author(s)
Susan Katz
This document describes how to access the on-line STEP information service provided by the Information Services Center of the National PDES Testbed at NIST. The on-line information includes the latest STEP Parts, the Tokyo version of STEP, the PDES Toolkit
Displaying 61001 - 61025 of 74498
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