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Conferences

Applicability of Modern Analytical Techniques to Detection of Changes in Roofing Membrane Materials Brought About By Heat Aging.

April 26, 1995

Author(s)

Walter J. Rossiter Jr, Walter E. Byrd, Willard E. Roberts, Dawn M. Bailey

The U.S. Army Construction Engineering Research (CERL) has been investigating the development of a test methodology for evaluating the service life of roofing...

Combustion Product Formation in Under and Overventilated Full-Scale Enclosure Fires

April 23, 1995

Author(s)

William M. Pitts, Nelson P. Bryner, Erik L. Johnsson

The findings of an extensive series of over 140 natural gas fires in a 2/5ths-scale model of a standard room have been previously reported. The current work...

Tomographic Reconstruction of the Local PDFS of Soot Volume Fraction and Temperature

April 23, 1995

Author(s)

Y. R. Sivathanu, Anthony Hamins, Robert Hagwood, Takashi Kashiwagi

Deconvolution of local properties from line-of-sight measurements is important in a wide variety of applications such as x-ray tomography, nuclear magnetic...

Distributed Feedback Lasers in Rare-Earth-Doped Phosphate Glass

April 6, 1995

Author(s)

D. L. Veasey, K. J. Malone, J. A. Aust, Norman Sanford, Alexana Roshko

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...

A 100 Ampere, 100 kHz Transconductance Amplifier

April 1, 1995

Author(s)

Owen B. Laug

Effects of Nonmodel Errors on Model-Based Testing

April 1, 1995

Author(s)

Gerard N. Stenbakken

Quantum Hall Effect-Based Resistance Standard: Capabilities and Implementation

April 1, 1995

Author(s)

Kevin C. Lee

A 100 Ampere, 100 kHz Transconductance Amplifier

April 1, 1995

Author(s)

Owen B. Laug

Methods for Aligning the NIST Watt-Balance

April 1, 1995

Author(s)

Gerard N. Stenbakken, Richard L. Steiner, P. T. Olsen, Edwin R. Williams

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...

Deep-UV excimer laser measurements at NIST

April 1, 1995

Author(s)

Rodney W. Leonhardt, Thomas Scott

Dielectric Measurements on Printed-Wiring and Circuit Boards, Thin Films, and Substrates: An Overview

April 1, 1995

Author(s)

James R. Baker-Jarvis, Chriss A. Jones

Bounds on Frequency Response Estimates Derived From Uncertain Step Response Data

April 1, 1995

Author(s)

J. P. Deyst, T. M. Souders

Influence of Surface Charge on the Stochastic Behavior of Partial Discharges in Dielectrics

April 1, 1995

Author(s)

Richard J. Van Brunt, P. G. Von Glahn, T. Las

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...

Evaluation of Sprinkler Activation Prediction Methods

March 15, 1995

Author(s)

Daniel M. Madrzykowski

The objective of this study was to evaluate the ability of sprinkler activation models to predict activation time. Large scale compartment fire tests were used...

The NIST Real-time Control System (RCS) An Applications Survey

March 1, 1995

Author(s)

James S. Albus

The Real-time Control System (RCS) architecture developed at NIST and elsewhere over the past two decades [1] defines a canonical form for a nested intelligent...

Decomposition of SF6 and Production of S2F10 in Power Arcs

March 1, 1995

Author(s)

H. D. Morrison, F. Y. Chu, M. Eygenraam, I. Sauers, Richard J. Van Brunt

Decomposition of Sulfur Hexafluoride by X-rays

March 1, 1995

Author(s)

James K. Olthoff, Richard J. Van Brunt

Appearance Potentials of Ions Produced by Electron-Impact Induced Dissociative Ionization of SF₆ and Related Compounds

March 1, 1995

Author(s)

Ken L. Stricklett, J. M. Kassoff, James K. Olthoff, Richard J. Van Brunt

Methods are described, which are based on the use of a commercial mass spectrometer, for determination of ionization and fragment ion appearance potentials by...

Modification of Cast Epoxy Resin Surfaces during Exposure to Partial Discharges

March 1, 1995

Author(s)

H. Slowikowska, T. Las, J. Slowikowski, Richard J. Van Brunt

Procedure for Measuring Trace Quantities of S2F10, S2OF10, and S2O2F10 in SF6 Using a Gas Chromatograph-Mass Spectrometer

March 1, 1995

Author(s)

Richard J. Van Brunt, James K. Olthoff, Ken L. Stricklett, D Wheeler

Knowledge Based Reactive Scheduling using Integration of Neural Nets, Simulation, Genetic Algorithms and Machine Learning

March 1, 1995

Author(s)

Luis C. Rabelo, Albert T. Jones

This paper addresses the development and implementation of real-time reactive scheduling and control decision-making in hierarchical manufacturing environments...

A Visually Intensive Lifecycle Framework for Robotic Applications

February 17, 1995

Author(s)

Nicholas Tarnoff, Albert J. Wavering, Ronald Lumia

Robotics & Intelligent Systems, Metrology

Public Domain Optical Character Recognition

February 8, 1995

Author(s)

Michael D. Garris, J L. Blue, Gerald T. Candela, Darrin L. Dimmick, Jon C. Geist, Patrick J. Grother, Stanley Janet, Charles L. Wilson

Computer Modeling of Heterodyne Interferometer Errors

January 1, 1995

Author(s)

Lowell P. Howard, Jack A. Stone Jr.

A computer model and methodology for modeling optical mixing errors in heterodyne interferometers is presented. The model is based on the Jones calculus and...

Testing the sensitivity of accelerometers using mechanical shock pulses under NIST Special Publication 250 Special Test No. 24040S

January 1, 1995

Author(s)

David J. Evans

Physics and Chemistry of Partial Discharge and Corona - Recent Advances and Future Challenges

January 1, 1995

Author(s)

Richard J. Van Brunt

Transient Analysis of a Line-focus Transducer Probing a Liquid/Solid Interface

January 1, 1995

Author(s)

Nelson N. Hsu, Gerald V. Blessing, Steven E. Fick, D Xiang

The use of a line-focus transducer operating in pulse-echo mode to probe a liquid/solid interface is a new technique which has many engineering applications. To...

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