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Displaying 56651 - 56675 of 74176

Application of Neural Networks for Discriminating Fire Detectors.

April 4, 1995
Author(s)
J A. Milke
Research is being conducted to describe the characteristics of an improved fire detector which promptly reacts to smoke while discriminating between smoke and odors from fire and non-fire sources. This study is investigating signature patterns associated

A Decision-based Framework for Exploring Assembly Configuration

April 1, 1995
Author(s)
Gerard Kim
In most engineering design processes, there are three major phases of design: functional, conceptual, and detailed design (Gui94). However, most current computer-aided design (CAD) systems are oriented toward support in detailed design (e.g. geometry

Computer Simulations of Airflow and Radon Transport in Four Large Buildings.

April 1, 1995
Author(s)
Jin B. Fang, Andrew K. Persily
Computer simulations of airflow and radon transport in four large buildings were performed using the multi-zone airflow and pollutant transport model CONTAM88. These buildings include a twelve-story multi-family residential building, a five-story

Evaluation of Software for Coordinate Measuring Systems

April 1, 1995
Author(s)
Cathleen Diaz, Ted Hopp
Coordinate measuring systems (CMSs) determine dimensional (length) characteristics of mechanical parts by analyzing 3-dimensional point data acquired on part surfaces. Data analysis software can contribute significantly to the total measurement error of a

High sensitivity fiber-optic magnetic field sensors based on iron garnets

April 1, 1995
Author(s)
M. N. Deeter
Ferrimagnetic iron garnet crystals form the basis of magnetooptic magnetic field sensors which offer high sensitivity, broad-band frequency response, and compatibility with fiber optics. Recent developments at NIST promise still greater performance for
Displaying 56651 - 56675 of 74176
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