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Conferences

Novel Dental Resins From Trialkoxysilanes and Dental Monomers by in Situ Formation of Oligomeric Silyl Ethers and Silsesquioxines

August 1, 2002

Author(s)

Joseph M. Antonucci, Bruce O. Fowler, Sabine H. Dickens, N D. Richards

The silane coupling agent 3-methacryloxypropyltrimethoxysilane (MPTMS) is commonly used to surface modify (silanize) glass fillers for the reinforcement of

Linking Sensed Images to an Ontology of Obstacles to Aid in Autonomous Driving

August 1, 2002

Author(s)

Craig I. Schlenoff

In this paper, we discuss the importance of recognizing and representing both stationary and moving obstacles for the purpose of autonomous driving as well as

A Native Intelligence Metric for Artificial Systems

August 1, 2002

Author(s)

John A. Horst

We define native intelligence as the specified complexity inherent in the information content of an artificial system. The artificial system is defined as a

The Effect of Topic Set Size on Retrieval Experiment Error

August 1, 2002

Author(s)

Ellen M. Voorhees, C E. Buckley

Retrieval mechanisms are frequently compared by computing the respective average scores for some effectiveness metric across a common set of information needs

NIST CFTT: Testing Disk Imaging Tools

August 1, 2002

Author(s)

James R. Lyle

There is a critical need in the law enforcement community to ensure the reliability of computer forensic tools. A capability is required to ensure that forensic

First Principles Studies of KnbO₃, KtaO₃ and LiTaO₃ Solid Solutions

August 1, 2002

Author(s)

S A. Prosandeev, Eric J. Cockayne, Benjamin P. Burton

KTaO3-based solid solutions exhibit a variety of interesting physical phenomena. To better understand these phenomena, we performed first-principles

Observation of Growth Pulsations in Polymer Dendritic Crystalization in thin PEO/PMMA Blend Films

August 1, 2002

Author(s)

Jack F. Douglas, V Ferreiro, James A. Warren, Alamgir Karim

The crystallization of polymeric and metallic materials normally occurs under conditions far from equilibrium, leading to patterns that grow as propagating

Grain Growth in Relaxor Ferroelectrics

August 1, 2002

Author(s)

J Blendell, Jay S. Wallace

The mechanisms controlling normal and exaggerated grain growth in lead magnesium niobate - lead titanate (PMN - PT) ceramics have been investigated by varying

Evaluation of the Interactions of a Silane Agent With Dental Monomers by Near Infrared Spectroscopy

August 1, 2002

Author(s)

Sabine H. Dickens, Joseph M. Antonucci, Bruce O. Fowler

This study evaluated the applicability of near-infrared (NIR) spectroscopy to follow the reactions of 3-methacryloxypropyltrimethoxysilane (MPTMS) with water

Simulation System Modeling for Mass Customization Manufacturing

August 1, 2002

Author(s)

Guixiu Qiao, Charles R. McLean, Frank H. Riddick

Emerging rapidly as a new paradigm of the 21st century, Mass Customization Manufacturing (MCM) systems possess some special characteristics that make the

A Multi-Agent Platform Design for Knowledge-Based Manufacturing Planning Integrated with Design

August 1, 2002

Author(s)

Shaw C. Feng, Yuyin Song

Intelligent agents can enable the integration of preliminary design with manufacturing planning software systems. These agents execute in a computer-based

HIV Protease Structural Database

August 1, 2002

Author(s)

Veerasamy Ravichandran, J Vondrasek, G L. Gilliland, Talapady N. Bhat, A Wlodawer

The HIV Protease Database (HIVdb) is a web-based archive for HIV protease structural information. HIVdb contains experimentally determined three-dimensional

Standards for Optical Imaging Systems in Forensic Laboratories

August 1, 2002

Author(s)

Jun-Feng Song, Theodore V. Vorburger, Robert A. Clary, Eric P. Whitenton, Li Ma, Susan M. Ballou

NIST RM (Reverence Material) 8240/2350 standard bullet and casing project is currently ongoing to support the National Integrated Ballistics Information Network

Parameter Extraction Sequence for Silicon Carbide Schottky, Merged PiN Schottky, and PiN Power Diode Models

August 1, 2002

Author(s)

Ty R. McNutt, Allen R. Hefner Jr., Alan Mantooth, J L. Duliere, David W. Berning, Ranbir Singh

A detailed parameter extraction sequence for Silicon Carbide (SiC) power diode models is presented. The sequence is applicable to any SiC diode technology. Also

Concealed Weapons Detection using an Uncooled Millimeter-wave Microbolometer System

August 1, 2002

Author(s)

Erich N. Grossman, V. A. Bhupathiraju, Aaron J. Miller, Carl D. Reintsema

We describe the status of, and present the first imagery obtained using, an active uncooled mm-wave microbolometer-based imaging system. The microbolometers

Correlation of Microwave Dielectric Properties and Microstructure of Unpatterned Ferroelectric Thin Films

August 1, 2002

Author(s)

Richard G. Geyer, Melanie W. Cole, P. C. Joshi, E. Ngo, C. Hubbard, W. Nothwang, M. Bratcher, M. Ervin, M. Wood

The influence of low concentration (1 mol%) Mg doping on the structural, microstructural, surface morphological and dielectric properties of Ba 1-xSr xTiOd3^

Numerical Modeling of an Integrating Sphere Radiation Source

August 1, 2002

Author(s)

A Prokhorov, Leonard Hanssen

Integrating spheres are often used as calibration sources providing uniform radiance within solid angle and/or uniform irradiance at a distance. The best

A New Investigation of Iron Cross Sections via Spherical-Shell Transmission Measurements and particle Transport Calculations

August 1, 2002

Author(s)

J M. Adams, A Alpan, Allan D. Carlson, S Gardner, S M. Grimes, A Haghighat, V Kucukboyaci, T N. Massey, A Patchimpattapong, M T. Wenner

We are engaged in a multi-year project to study neutron scattering interactions in iron, the principal objective of which is to investigate the well-known

Characterization of a Controlled-Clearance Piston Gauge Using the Heydemann-Welch Model

August 1, 2002

Author(s)

T Kobata, James W. Schmidt, Douglas A. Olson

A study on the characterization of a controlled-clearance piston gauge was performed at the National Institute of Standards and Technology (NIST). The

Systems Engineering Foundations of Software Systems Integration

August 1, 2002

Author(s)

Peter O. Denno, Allison Barnard Feeney

This paper concerns how engineering capability should be factored into problem solving agencies for application to software systems integration tasks, and how

Virtual Reality Simulation of a Mechanical Assembly Production Line

August 1, 2002

Author(s)

Deogratias Kibira, Charles R. McLean

This paper presents our work on the application of virtual reality simulation to the design of a production line for a mechanically assembled product. The

Establishment of Ballistics Measurement Traceability Using NIST RM 8240 Standard Bullets

August 1, 2002

Author(s)

Jun-Feng Song, Theodore V. Vorburger, Robert A. Clary, Eric P. Whitenton

The NIST RM (Reference Material) 8240 standard bullets are being developed to support the traceability of ballistics measurements nationwide. Six master bullets

Understanding Consistency Maintenance in Service Discovery Architectures during Communication Failure

July 25, 2002

Author(s)

Christopher E. Dabrowski, Kevin L. Mills, J R. Elder

Current trends suggest future software systems will comprise collections of components that combine and recombine dynamically in reaction to changing conditions

Understanding Consistency Maintenance in Service Discovery Architectures in Response to Message Loss

July 23, 2002

Author(s)

Christopher E. Dabrowski, Kevin L. Mills, J R. Elder

Current trends suggest future software systems will comprise collections of components that combine and recombine dynamically in reaction to changing conditions

Inhibition of Premixed and Non-Premixed Flames With Fine Droplets of Water and Solutions

July 21, 2002

Author(s)

H K. Chelliah, A K. Lazzarini, P N. Wanigarathne, Gregory T. Linteris

Inhibition/extinction of premixed and non-premixed methane-air flames with fine-droplets of water and solutions containing several chemical agents are

Comparison of an R22 and an R410A Air Conditioner Operating at High Ambient Temperatures.

July 16, 2002

Author(s)

Piotr A. Domanski, W V. Payne

R22 and R410A split air-conditioning systems were tested and compared as outdoor temperature ranged form 27.8 oC (82.0 oF) to 54.4 oF (130 oF). The R410A system

Comparison of an R22 and an R410A Air Conditioner Operating at High Ambient Temperatures.

July 16, 2002

Author(s)

William V. Payne, Piotr A. Domanski

Optical and Microwave Communications System Conceptual Design for a Realistic Interstellar Explorer

July 11, 2002

Author(s)

B G. Boone, R S. Bokulic, G B. Andrews, R L. Mcnutt, Nicholas Dagalakis

The concept of a realistic interstellar explorer has been addressed by the Johns Hopkins University Applied Physics Laboratory (JHU/APL) with support from the

Optical and microwave communications system conceptual design for a realistic interstellar explorer

July 11, 2002

Author(s)

B G. Boone, R S. Bokulic, G B. Andrews, R L. Mcnutt, Nicholas Dagalakis

The concept of a realistic interstellar explorer has been addressed by the Johns Hopkins University Applied Physics Laboratory (JHU/APL) with support from the

X-Ray Spectroscopy and Calibrations in the 50 eV to 60 keV Range

July 11, 2002

Author(s)

J Seely, Lawrence T. Hudson, J. Weaver, G Holland, C N. Boyer

Spectrometers have been developed to record x-ray spectra in the energy range 50 eV to 60 keV. The dispersion elements are transmission crystals for energies

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