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 49151 - 49175 of 73929

The Reactions of Zinc Vapor With Zircaloy-4 and Pure Zirconium

January 1, 2000
Author(s)
Maureen E. Williams
The need for the Nuclear Regulatory Commission to extend the existing licenses on temporary dry storage containers of spent radioactive fuel, coated with zinc paint to prevent corrosion, from 20 years to 100 years initiated this study. The investigation of

The Role of Choice in Discovery

January 1, 2000
Author(s)
J E. Devaney
The discovery of functional forms can be divided into three tasks:1 - choosing a search technique to find the set of best equationswithin the limitations of finite precision arithmetic and noise;2 - choosing from among the best equations based on some

The Stability of Low Radial Immersion Milling

January 1, 2000
Author(s)
Matthew A. Davies, Jon R. Pratt, Brian S. Dutterer, Timothy J. Burns
Traditional regenerative stability theory predicts a set of spindle speeds with locally optimum stability at integer fractions of the natural frequency of the most flexible mode of the system. The assumptions of this theory become invalid for highly

The TREC-5 Confusion Track: Comparing Retrieval Methods for Scanned Text

January 1, 2000
Author(s)
Paul B. Kantor, Ellen M. Voorhees
A known-item search is a particular information retrieval task in which the system is asked to find a single target document in a large document set. The TREC-5 confusion track used a set of 49 known-item tasks to study the impact of data corruption on

Thermally Induced Stress Relaxation and Densification of Spin-on-Glass Thin Films

January 1, 2000
Author(s)
C. K. Chiang, William E. Wallace, G W. Lynn, D Feiler, W. Xia
The stress-temperature relationship of silica spin-on-glass thin films on silicon wafers was studied. Upon heating the stress-temperature curves showed a dramatically increasing slope when the temperature of the film was greater than 340 C. At 450 C, a

Time Reversal in Polarized Neutron Decay - The emiT Experiment

January 1, 2000
Author(s)
G L. Jones, J M. Adams, J M. Anaya, T J. Bowles, T E. Chupp, K A. Coulterpark, Maynard S. Dewey, S J. Freedman, B K. Fujikawa, A Garcia, G L. Greene, S -. Hwang, L Lising, Hans Pieter Mumm, Jeffrey S. Nico, R G. Robertson, T D. Steiger, W A. Teasdale, Alan Keith Thompson, E G. Wasserman, Fred E. Wietfeldt, J F. Wilkerson
Displaying 49151 - 49175 of 73929
Was this page helpful?