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.

Search Publications

NIST Authors in Bold

Displaying 52576 - 52600 of 73893

A Hybrid Manufacturing System Modeling Environment Using VRML

January 1, 1998
Author(s)
R K. Krishnamurthy, Charles R. McLean, J Shewchuk
Manufacturing systems are complex entities, comprised of people, processes, products, information systems and data, material processing, handling, and storage systems. Because of this complexity, systems must be modeled using a variety of views and

A Simplified Ultrasonic Immersion Technique for Materials Evaluation

January 1, 1998
Author(s)
D Xiang, Nelson N. Hsu, Gerald V. Blessing
A simplified ultrasonic immersion technique has been developed to measure leaky surface and bulk waves in solid materials by using specially designed lensless, line focus polyvinylidene fluoride (PVDF) transducers with a large aperture and a short focal
Displaying 52576 - 52600 of 73893
Was this page helpful?