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Displaying 58326 - 58350 of 74191

Radiometric Model of the Transmission Cell-Reciprocal Nephelometer

January 1, 1994
Author(s)
George W. Mulholland, Nelson P. Bryner
A radiometric model has been developed to assess the effects of angular truncation, finite size of the detector, and angle response characteristics of the cosine sensor on the measurement of the total scattering coefficient by a transmission cell

Rapid Post-Polishing of Diamond-Turned Optics

January 1, 1994
Author(s)
R E. Parks, Christopher J. Evans
A simple technique for post-polishing single-point, diamond-turned optics is described. Synthetic fabric-faced laps are used. Surface finish converges to a limiting value set by process parameters. Lap construction and diamond grit size affects both

Reference Architecture for Machine Control Systems Integration: Interim Report

January 1, 1994
Author(s)
M. K. Senehi, Thomas R. Kramer, John L. Michaloski, Richard Quintero, Steven R. Ray, William G. Rippey, S Wallace
The Manufacturing Engineering Laboratory (MEL) at the National Institute of Standards and Technology (NIST), has been conducting research on control of mechanical systems for more than sixteen years. The Intelligent Systems Division and the Manufacturing
Displaying 58326 - 58350 of 74191
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