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Conferences

Some Standards Updates

May 1, 1997

Author(s)

Curtis H. Parks

The Effect of Neutral Earthing Practices on Lightning Current Dispersion in a Low-Voltage Installation

May 1, 1997

Author(s)

A. Mansoor, Francois D. Martzloff

Timebase Distortion Measurements Using Multiphase Sinewaves

May 1, 1997

Author(s)

Gerard N. Stenbakken, J. P. Deyst

RoboCrane and EMMA Applied to Waste Storage Tank Remediation

May 1, 1997

Author(s)

Roger V. Bostelman, James S. Albus, R E. Graham

Robot Crane, Mobility, Contstruction, Control

Feature-Based Similarity Assessment of Solid Models

May 1, 1997

Author(s)

William Regli

This paper presents our initial efforts to develop a systematic approach for assessing the similarity of solid models based on how they will be manufactured...

Enhancing Recursive Constraint Bounding for Improved Robustness, Functionality, and Flexibility

May 1, 1997

Author(s)

Robert W. Ivester

Modeling uncertainty in machining, caused by modeling inaccuracy, noise and process Time-variability due to tool wear, hinders application of traditional...

Manufacturing Process and Material Selection During Conceptual Design

May 1, 1997

Author(s)

Ronald Giachetti

It is important to consider every possible alternative during the design process since design decisions will determine the feasible manufacturing processes and...

On Multiple Interpretations

May 1, 1997

Author(s)

Jung-Hyun Han

Literature of feature recognition, there has been a wall between feature recognition and process planning, Manufacturing knowledge which is typically used in...

Utilizing the Bidirectional Reflection Distribution Function to Predict Reflections from FPDs

May 1, 1997

Author(s)

Edward F. Kelley, George R. Jones Jr.

AC-DC Transfer at Cryogenic Temperatures Using a Superconducting Transition-Edge Temperature Sensor

May 1, 1997

Author(s)

Carl D. Reintsema, Erich N. Grossman, Jonathan A. Koch, Joseph R. Kinard Jr., Thomas E. Lipe Jr.

Accurate Contrast-Ratio Measurements Using a Cone Mask

May 1, 1997

Author(s)

Paul A. Boynton, Edward F. Kelley

Rigorous Scalar Modeling of Er and Yb/Er-Doped Waveguide Lasers

May 1, 1997

Author(s)

D. L. Veasey, John M. Gary, J. Amin

Ultrafast Optical Excitation of Vertical-Cavity Surface-Emitting Lasers

May 1, 1997

Author(s)

M. J. Munroe, K. J. Knopp, David H. Christensen

Examination of Domain-Reversed Layers in Z-Cut LiNbO₃ Using Maker Fringe Analysis, Atomic Force Microscopy, and High-Resolution X-Ray Diffraction Imaging

May 1, 1997

Author(s)

J. A. Aust, B. Steiner, Norman Sanford, G. Fogarty, B. Yang, Alexana Roshko, J. Amin, C J. Evans

Waveguide Lasers by Ion-Exchange in Er-Doped Glass

May 1, 1997

Author(s)

J. Amin, D. L. Veasey, Norman Sanford, Joseph S. Hayden

Stable CW operating waveguide lasers at room temperature in rare-earth-diffused lithium niobate

May 1, 1997

Author(s)

J. Amin, J. A. Aust, Norman Sanford

A means of reproducibly fabricating stable cw channel waveguide lasers in rare-earth-doped Ti:LiNbO 3 is demonstrated, through careful choice of the light...

Relative Intensity Noise Correlates with Beam Profile in an LP₁₁ Mode Vertical-Cavity Surface Emitting Laser

May 1, 1997

Author(s)

Gregory E. Obarski, Richard D. Jones

Mode Splitting in Vertical-Cavity Microlasers from Side-Emission Measurements

May 1, 1997

Author(s)

D. T. Schaafsma, David H. Christensen

An Automated Guarded Bridge System for the Comparison of 10 k(Ω) Standard Resistors

May 1, 1997

Author(s)

Ronald F. Dziuba, L. L. Kile

Precise Definition of Software Component Specifications

April 30, 1997

Author(s)

John A. Horst, Elena R. Messina, Thomas R. Kramer, Hui-Min Huang

Robotics & Intelligent Systems, Metrology, Standards

U.S. Government Activities to Protect the Information Infrastructure

April 28, 1997

Author(s)

Dennis D. Steinauer, Shirley M. Radack, Stuart W. Katzke

This paper is a survey of recent activities of the legislative and executive branches of the U.S. Government (and of some joint activities of government and...

Mass Metrology at NIST

April 23, 1997

Author(s)

Zeina J. Kubarych

The mission of the mass group of the Automated Production Technology Division at NIST is to maintain the mass unit, disseminate it to U.S. industry, government...

Friction drive for ultra-precision machine tools: interface compliance-based model

April 22, 1997

Author(s)

Bradley N. Damazo, Alex Slocum, A Gee

The roller/bar friction-drive is an example of a high-precision rectilinear actuator. The roller/bar friction drive offers control advantages of low backlash...

Technology Requirement to Implement Improved Situation Awareness: Machine Perception

April 16, 1997

Author(s)

James S. Albus

Robotics & Intelligent Systems, Control

Transmission Electron Microscopy and Electron Holography of Nanophase TiO₂

April 4, 1997

Author(s)

Shirley Turner, J E. Bonevich, James E. Maslar, M I. Aquino, Michael R. Zachariah

Error Analysis of a Hexapod Machine Tool

April 3, 1997

Author(s)

Johannes A. Soons

This paper describes the measurement and analysis of the quasi-static errors of a prototype hexapod milling machine at the National Institute of Standards and...

The Effect of End of Range Loops on Transient Enhanced Diffusion in Si

April 1, 1997

Author(s)

K. S. Jones, K. Moller, M. Puga-Lambers, M. Law, David S. Simons, P Chi, B. Freer, J. Bernstein, L. Rubin, R. Simonton, R. G. Elliman, M. Petravic, P. S. Kringhoj

Concepts of a Performance-Based Building Regulatory System for the United States.

March 3, 1997

Author(s)

B J. Meacham

There is much discussion in the United States regarding the transition to the use of performance-based codes and fire safety design methods. To provide a common...

Analysis of Fire and Non-Fire Signatures for Discriminating Fire Detection

March 3, 1997

Author(s)

J A. Milke, T J. McAvoy

The characteristics of an improved fire detector which promptly reacts to smoke while discriminating between airborne signatures from fire and non-fire sources...

Three Dimensional Modeling of Intumescent Behavior in Fires

March 3, 1997

Author(s)

Kathryn M. Butler, Howard R. Baum, Takashi Kashiwagi

A method of studying the swelling and thermal behavior of intumescent materials using understanding of the basic physical and chemical processes is described...

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