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Photomask linewidth standards serve as primary standards for the calibration of photomask metrology tools and are available from the national standards
Nien F. Zhang, Michael T. Postek, Robert D. Larrabee, L Carroll, William J. Keery
Traditionally, the measurement of pitch in metrology instruments is thought to be a benign self-compensating function. However, as the measurement uncertainty
William D. Davis, Glenn P. Forney, Richard W. Bukowski
The National Institute of Standards and Technology (NIST) is conducting a four-year research project where in a computational fluid dynamics (CFD) computer code
A computer controlled HMMWV automatically retraces a previously recorded path using navigation data, a process we have termed retrotraverse. A Kalman filter
This paper describes a technique that allows automation and testing of charactergraphic programs using existing public-domain tools. Specially, Tcl, Tk and
Thomas G. Cleary, William L. Grosshandler, Marc R. Nyden, William J. Rinkinen
Levels of CO, CO2, H2O, hydrocarbons, smoke, temperature and velocity produced in the plumes of smoldering/pyrolyzing wood and smoldering cotton fires are
The National Institute of Standards and Technology (NIST) has conducted a study with office work stations to examine their heat release rates and to determine
Kathy A. Notarianni, William D. Davis, Darren Lowe, J E. Gott, S Laramee
This study was conducted to investigate the response of various fire detectors and automatic sprinklers in high bay aircraft hangars. Laboratory and full-scale
The ban on the production of the fire suppressant CF3Br has created a need for replacement agents. Obvious alternatives are other halogenated hydrocarbons, and
Local probability density functions (PDF) of absorption coefficients within turbulent flames have been retrieved from their multi-angular absorption data of
Recent experimental measurements of soot volume fraction in a flickering CH4/air diffusion flame show that for conditions in which the tip of the flame is
Shape algebraic representations provide several advantages over more traditional geometric representations. The use of predicate logic formulations of shape and