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NIST Pubs

Workspace Variation of a Hexapod Machine Tool

Author(s)
J Conti, C Clinton, Li Zhang, Albert J. Wavering
A method is presented to evaluate the workspace variation of a Stewart platform based machine tool. Three sets of constraints, covering strut lengths, platform

Small Angle Scattering by Dislocations

Author(s)
R Thomson, Lyle E. Levine, Gabrielle G. Long
It is shown that the small-angle scattering of x rays or neutrons by dislocations in a deformed metal, which are partially ordered into wall-like structures, is

Hyperfine Structure Constants for Diatomic Molecules

Author(s)
I Tupitsyn, Svetlana A. Kotochigova
The contact term A c of magnetic hyperfine parameters as a function of internuclear distance R was computed, using the all-electron Valence-Bond method, Hartzee

Aircraft Cargo Area Fire Detection (NISTIR 6146)

Author(s)
D Blake, J O'Sullivan, S Hammann, M L. Kolleck, Thomas Cleary
Overviews of fire deteciton in aircraft cargo areas were presented by David Blake of the Federal Aviation Administration, John O'Sullivan of British Airways

Information Security and the World Wide Web (WWW)

Author(s)
Shirley M. Radack
This bulletin discusses some of the vulnerabilities and threats to information security that organizations may experience in their use of the Internet and the

Using S-Check ML Version 3.0

Author(s)
Robert D. Snelick, N V. Drouin, John K. Antonishek, Michael D. Indovina, M M. Courson
S-Check is a tool for detecting performance bottlenecks in programs on computer systems with multiple processors. S-Check automates the techniques of Synthetic

NIST Serial Holdings 1998

Author(s)
Susan A. Sanders
This publication contains bibliographic informatin on approximately 5,000 titles held in the NIST Research Library, representing current and noncurrent journals

Metallurgy of the RMS Titanic

Author(s)
Timothy J. Foecke
Metallurgical and mechanical analyses were performed on steel and rivet samples recovered from the wreck of the RMS Titanic. It was found that the steel

Testing and Modeling of Fresh Concrete Rheology

Author(s)
Chiara F. Ferraris, F DeLarrard
This report presents the results of an experimental program dealing with the rheology of fresh concrete. The three main goals were: 1) Obtain rheological data

Time-Domain Calibrations of D-Dot Sensors

Author(s)
Robert T. Johnk, Arthur Ondrejka
This Tech Note covers in detail the procedures that are necessary to measure the receive transfer function of a broadband electric-field sensor using direct

Environmental Management Systems Voluntary Project Evaluation Guidance

Author(s)
R M. Stephens, R Andrews, M L. Barton, R Bois, P Burnet, S Clarke, J Connaughton, R Gupta, B Hagman, M Hill, J Horne, J A. Jernigan, K J. Leuteritz, M McKeil, A Neblett, D Owens, L Paddock, J Pendergrass, S Richards, D Ronald, J Smith, J Smoller, J Speir, J Villani, L Wiese, P Wise
The MSWG consists of ten states: Arizona, California, Illinois, Massachusetts, Minnesota, North Carolina, Oregon, Pennsylvania, Texas, and Wisconsin as well as
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