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Journals

Elastic Constants of Natural Quartz

Author(s)
Paul R. Heyliger, H M. Ledbetter, Sudook A. Kim
We measured the elastic constants of a natural-quartz sphere using resonance-ultrasound spectroscopy (RUS). Our measurements of the near-traction-free...

Validation of CMM Task Specific Measurement Uncertainity Software

Author(s)
M P. Henke, J M. Baldwin, K Summerhays, B Rasnick, P Murray, Daniel S. Sawyer, Bruce R. Borchardt, Steven D. Phillips, Craig M. Shakarji
Task specific CMM measurement uncertainty statements can be generated using computer (Monte Carlo) simulation. REcently, commercial products using this powerful...

Building a Filtering Test Collection for TREC 2002

Author(s)
Ian M. Soboroff, S E. Robertson
Test collections for the filtering track in TREC have typically used either past sets of relevance judgments, or categorized collections such as Reuters Corpus...

Electrical metrology with single electrons

Author(s)
Neil M. Zimmerman, Mark W. Keller
This paper is mostly a review of the progress made at NIST in pursuing a capacitance standard based on the charge of the electron. We briefly introduce the...

EMC Research at NIST, Boulder

Author(s)
Perry F. Wilson, Christopher L. Holloway, Galen H. Koepke, John M. Ladbury, Arthur Ondrejka, Robert T. Johnk, Keith D. Masterson, Dennis G. Camell
N/A

In-focal-plane SQUID multiplexer

Author(s)
Kent D. Irwin, Damian Audley, James A. Beall, Joern Beyer, Steven Deiker, W.Bertrand (Randy) Doriese, William Duncan, Gene C. Hilton, Wayne Holland, Joel Ullom, Leila R. Vale, Yizi Xu
Superconducting quantum interference device (SQUID) multiplexers make it possible to build arrays of thousands of low-temperature microcalorimeters and...
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