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NIST Interagency/Internal Report (NISTIR)

Development of Manufacturing Systems Models Using VRML

Author(s)
V Krishnamurthy, Michael Iuliano, Charles R. McLean
The System Integration for Manufacturing Applications (SIMA) Program is a major internal effort being undertaken at the National Institute of Standards and...

Metrology for Information Technology (IT)

Author(s)
Lisa Carnahan, M M. Gray, Michael Hogan, Ted Hopp, Jeffrey Horlick, Gordon E. Lyon, Elena R. Messina
The scope of this white paper is the testing or measuring of digital information technology (IT) systems attributes or proporties; the use of digitial IT...

Mechanical Properties of Aluminum Nitride Substrates

Author(s)
Jay S. Wallace, Lin-Sien H. Lum
Aluminum nitride (AlN),because of its high thermal conductivity, is seeing increased use for heat management applications of semiconductor devices. With the...

Representation of Axes for Geometric Fitting

Author(s)
Ted Hopp
We review methods for representing geometric axes in three dimensions and discuss why these methods have undesirable properties for geometric fitting...

Guidelines for AIM Development

Author(s)
Allison Barnard Feeney, M Gilbert, Y Yang
The Standard for the Exchange of Product Model Data (STEP) is being developed under the auspices of the International Organization for Standardization (ISO)...

Buoyant Flows in Shafts.

Author(s)
L Benedict, E E. Zukoski
The motions of buoyant flows contained within vertical shafts are being investigated in an experimental program that will lead to a prediction of the transport...
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