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Displaying 56251 - 56275 of 74222

Time and Polarization Resolved Ultrasonic Testing of Materials

January 1, 1996
Author(s)
Gerald V. Blessing, D Xiang, Nelson N. Hsu
We have developed a transducer which allows the benefits of Line Focus Beam (LFB) acoustic microscopy to be realized over large areas, using a conventional pulser-receiver. Experimental evidence is presented to show that the transducer is correctly modeled

Uncertainty Procedure for NIST Surface Finish and Microform Calibration

January 1, 1996
Author(s)
Jun-Feng Song, Theodore V. Vorburger
An uncertainty procedure is used for reporting the NIST surface finish and microform calibration uncertainties. The combined standard uncertainty is a combination of the uncertainty from the geometric non-uniformity of the measured surface, and the

Unified Process Specification Language: Requirements for Modeling Process

January 1, 1996
Author(s)
Craig I. Schlenoff, Amy Knutilla, Steven R. Ray
A wide range of applications deal with the manipulation and expression of collections of activities. Examples include project management, workflow management, business process reengineering, product realization process modeling, manufacturing process

Using a Potentiostat to Model In-Process Electromechanical Dressing

January 1, 1996
Author(s)
Robert S. Polvani, A Fraker, Christopher J. Evans
In-process electrochemical dressing insures true, sharp, stable wheels for efficient ceramic grinding. To better implement electrochemical dressing, we couple laboratory studies based on a potentiostat with shop floor grinding runs. To do this, a calomel
Displaying 56251 - 56275 of 74222
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