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We are currently witnessing the emergence of an Internet-based engineering marketplace, where engineers, designers, and manufacturers from small and large
IEEE 1451 is a family of standards that links sensors to users, similar to the way that IEEE 802 (Ethernet) provides connectivity for information systems
IEEE 1451 is a family of standards that links sensors to users, similar to the way that IEEE 802 (Ethernet) provides connectivity for information systems
Integrating fire alarm systems with building automation systems can result in many economic and operational benefits. Such integration requires communication
John H. Burnett, Zachary H. Levine, Eric L. Shirley
We recently measured and calculated an intrinsic birefringence in CaF 2 and BaF 2 cubic crystals in the ultraviolet (UV). These results present serious problems
The supplement provides a brief description for over 180 new andrenewal NIST Standard Reference Materials that have been released since thepublication of the
Michael T. Postek, Andras Vladar, Robert D. Larrabee
Reference Material (RM 8091) is intended primarily for use in checking the sharpness performance of scanning electron microscopes. It is supplied as a small (2
The wavelengths of six spectral lines emitted by a molecular fluorine (F2) laser at 157 nm were measured to high accuracy with the 10.7-m normal-incidence
Biometrics are automated methods of recognizing a person based on a physiological or behavioral characteristic. Biometric technologies are becoming the
D Z. Anderson, J E. Faller, M J. Holland, L Kolvalenko, S R. Leone, R McCray, David Nesbitt
The revised JILA brochure, written for those interested in NIST programs as well as for prospective graduate students, postdoctoral associates, and visiting
The BLCC5 Building Life-Cycle Cost Program provides economic analysis of projects for which both initial capital costs and future operational costs need to be
W. A. Kissick, W J. Ingram, J M. Vanderau, R D. Jennings, Sharon E. Ellison
Radio communications are essential to the operations of Federal, State, and local law enforcement and correction agencies. Effective and reliable communications
An inexpensive optical reflective sensor was evaluated for possible use as a precision proximity sensor. The output signal of the sensor was measured as a
Anthony D. Putorti Jr., Jay A. McElroy, Daniel M. Madrzykowski
Discussions with fire investigators indicate that it would be beneficial to have the ability to predict the quantity of liquid fuel necessary to create a burn
The history and technical highlights leading up to and following the publication of a classic NIST publication on the theory and experiments involving optical
NIST recently acquired a commercially available, state-of-the-art droplet diagnostic system that determines the size, velocity, and temperature of in-flight
The purpose of the guide is to provide information that will help members of the law enforcement and corrections community, who are present or potential users
The control and elimination of gas-phase-generated microcontaminants in thermal chemical vapor deposition (CVD) reactors is an increasingly important issue as
Angela Davies, Charles S. Tarrio, Christopher J. Evans
Science, commerce, and defense continuously drive the optical community to provide less expensive, more perfect products. High performance optical systems
QMC studies of the propargyl radical, C 3H 3, peroxynitrite ion, ONOO-, nitrogen atom excited state transition energy, and chromium dimer, each of which proved
The use of mass spectrometry as a tool for solving biochemical problems is growing. Specifically, matrix assisted laser desorption ionization coupled with time
We have fabricated a tethered phospholipid bilayer sensor platform for detecting the function of spontaneously inserting transmembrane peptides and proteins. A
Kathryn L. Beers, Jack F. Douglas, Eric J. Amis, Alamgir Karim
Very thin films of semi-crystalline polymers are increasingly being employed in coatings applications and there is a need to better understand how film
The nature of chemisorbed CF3I and C2Cl4 on silicon surfaces has been studied using a variety of ultra-high vacuum surface-science techniques, including