Skip to main content

NOTICE: Due to a lapse in annual appropriations, most of this website is not being updated. Learn more.

Form submissions will still be accepted but will not receive responses at this time. Sections of this site for programs using non-appropriated funds (such as NVLAP) or those that are excepted from the shutdown (such as CHIPS and NVD) will continue to be updated.

U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

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)
Was this page helpful?