An official website of the United States government
Here’s how you know
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.
Results of a numerical study of the properties of surface acoustic waves (SAW) on doubly rotated cuts of alpha quartz are presented. First and second order TCF...
This paper is a report on a conference, Standards for Scattering from Optical Surfaces, that was held February 6 and 7, 1979, at the National Bureau of...
The mechanism of particulate coagulation in a turbulent plume is studied by combining the Morton-Taylor-Turner theory of turbulent byouant plums with the...
A laboratory investigation was conducted of an engine-driven air-to-air, variable speed, 3-ton Rankine heat pump. A water-cooled Stirling engine was used tin...
This report contains extended abstracts of grants and contracts for fire research sponsored by the Center for Fire Research, National Bureau of Standards and...
A review is given of the physical basis for quantitative surface analysis by Auger electron spectroscopy (AES) and by X-ray photoelectron spectroscopy (XPS) or...