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Displaying 65751 - 65775 of 74348

Linewidth measurement by high-pass filtering: a new look

July 1, 1983
Author(s)
M. Young
Earlier workers have noticed that high-pass filtering produces a sharp dark line in precisely the location of the geometrical image of an edge. They proposed using this fact as an aid in measuring linewidth in microscopy but found that the other edge of

Model of Multiroom Fire Spread.

July 1, 1983
Author(s)
T Tanaka
Some refinements have been made on a multi-room fire sread model. The primary improvements are: (a) that a model on excess fuel burning in arbitrary room has been introduced; (b) that a model for the prediction of gas concentrations has been added; (c)

Smoke Control for Elevators.

June 1, 1983
Author(s)
J H. Klote
This paper is a second report on an ongoing project at NBS to investigate the use of elevators as a means of fire escape for the handicapped. The use of stairwells for fire evacuation poses a problem for people who cannot use stairs because of physical
Displaying 65751 - 65775 of 74348
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