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Conferences

The Role of Genetic Programming in Describing the Microscopic Structure of Hydrating Plaster

July 1, 2002

Author(s)

J E. Devaney, John G. Hagedorn

We apply genetic programming in conjunction with other machine learning methods to obtain concise rules that accurately identify scientifically meaningful

Fabrication and Characterization of In-Situ Grown Epitaxial Ba_1-xSr_xTi0₃) Composition Spreads

July 1, 2002

Author(s)

K S. Chang, M A. Aronova, O Famodu, Jason Hattrick-Simpers, S E. Lofland, Ichiro Takeuchi, C J. Lu, Leonid A. Bendersky, H C. Chang

We have used our combinatorial pulsed laser deposition system to in-situ fabricate epitaxial Ba(sub1-x)Sr(sub x)Ti)(sub 3) thin film composition spreads on (100

Evaluation of Performance of Integrating Spheres for Indirect Emittance Measurement

July 1, 2002

Author(s)

A Prokhorov, Sergey Mekhontsev, Leonard Hanssen

Integrating sphere reflectometers are used in the majority of instruments used for spectral reflectance measurements of non-specular (scattering) samples

First Results From the Updated NIST/DARPA EUV Reflectometry Facility

July 1, 2002

Author(s)

S Grantham, Charles Tarrio, M B. Squires, Thomas B. Lucatorto

Currently the most demanding application of extreme-ultraviolet (EUV) optics is in lithography. A commercial extreme-ultraviolet stepper will likely have six or

A New Classification of Information: A Step on the Road to Interoperability

July 1, 2002

Author(s)

Albert T. Jones, Larry H. Reeker

Complex systems, such as manufacturing supply chains, are often modeled as a collection of interacting components with information flows between them. These

A New Design and Uncertainty Budget for a Metrology UHV-STM Used in Direct Measurements of Atom Spacings

July 1, 2002

Author(s)

S Gonda, Hui Zhou, Joseph Fu, Richard M. Silver

A basic scheme of direct, highly accurate dimensional measurements of nanostructures is presented. We have constructed a scanning tunneling microscope (STM)

Nanostructures and Biology: Some Introductory Remarks

July 1, 2002

Author(s)

M Peckerar, Michael T. Postek, Editors Chairs

Not available.

A Tutorial on Multiple Sequence Alignment of Biological Sequences

June 17, 2002

Author(s)

Fern Y. Hunt, Anthony J. Kearsley, Agnes A. O'Gallagher

A Macro-Micro Motion System for a STM

June 13, 2002

Author(s)

Bradley N. Damazo, James D. Gilsinn, Richard M. Silver, Hui Zhou

As nano-lithography improves, more companies and research groups have the capability to create nano-scale structures. Scanning Tunneling Microscopes (STMs) are

Tying Together Design, Process Planning and Machining with Step-NC Technology

June 13, 2002

Author(s)

Frederick M. Proctor, John L. Michaloski, William P. Shackleford

While simulation has been successful in tying design and process planning into an iterative loop, machining has traditionally been a downstream terminus of the

Evaluation of Component-Based Reconfigurable Machine Controllers

June 13, 2002

Author(s)

S Kolla, John L. Michaloski, William G. Rippey

The lack of interoperability and integration standards is severely hindering manufacturing productivity. To address this problem, a General Motion Control (GMC)

On the Application of Quantitative Cavity Ring Down Spectroscopy to Measruements of Line Shapes and Continuum Absorption

June 7, 2002

Author(s)

J G. Cormier, Joseph T. Hodges, J R. Drummond

Cavity ringdown spectroscopy (CRDS) is a highly sensitive spectroscopic technique that has been successfully applied to problems such as trace gas detection and

Simulations of Noise-Parameter Uncertainties

June 7, 2002

Author(s)

James P. Randa

This paper reports results for uncertainties obtained using a Monte Carlo simulation of noise-parameter measurements. The simulator permits the computation of

Group Delay Description for Broadband Pulses

June 7, 2002

Author(s)

M J. Ware, S A. Glasgow, J Peatross

The traditional concept of group delay usually arises in connection with an expansion of the phase delay for an electromagnetic pulse. In this context, the

Artificial Neural Network Model for HEMTs Constructed from Large-Signal Time-Domain Measurements

June 7, 2002

Author(s)

Dominique Schreurs, Jeffrey Jargon, Kate Remley, Donald C. DeGroot, Kuldip Gupta

We develop a methodology to construct behavioral models for microwave devices from time-domain large-signal measurements. The behavioural model for the

Vector Corrected Noise Temperature Measurements

June 7, 2002

Author(s)

Mark H. Weatherspoon, Lawrence P. Dunleavy, Ali Boudiaf, James P. Randa

A new one-port noise temperature measurement technique is presented that uses receiver noise parameters for error correction. Improved accuracy in one-port

Dielectric Sleeve Resonator Techniques for Variable-Temperature Microwave Characterization of Ferroelectric Materials

June 7, 2002

Author(s)

Richard G. Geyer, Pavel Kabos, James R. Baker-Jarvis

Low loss sleeve resonators can be used for accurate microwave dielectric characterization of rod-shaped test specimens. The test specimen is inserted into the

Repeat Measurements and Metrics for Nonlinear Model Development

June 6, 2002

Author(s)

Catherine A. Remley, Jeffrey A. Jargon, Dominique Schreurs, Donald C. DeGroot, Kuldip Gupta

We develop a method for using metrics in conjunction with repeat measurements to study nonlinear models. We illustrate this procedure by investigating the

Measuring Clock Jitter at 100 GHz from PM Noise Measurements

June 3, 2002

Author(s)

David A. Howe

"Jitter" is the noise modulation due to random time shifts on an otherwise ideal, or perfectly on-time, signal transition. This paper presents ways of

A Monolithic Implementation of Interface Circuitry for CMOS Compatible Gas-Senor System

June 1, 2002

Author(s)

Muhammad Y. Afridi, John S. Suehle, Mona E. Zaghloul, David W. Berning, Allen R. Hefner Jr., Stephen Semancik, Richard E. Cavicchi

Intrusion Detection with Mobile Agents

June 1, 2002

Author(s)

Wayne Jansen

Effective intrusion detection capability is an elusive goal, not solved easily or with a single mechanism. However, mobile software agents go a long way toward

The Revision of Standard 62: What a Difference a Decade Makes

June 1, 2002

Author(s)

Andrew K. Persily

The American Society of heating, Refrigerating and Air-Conditioning Engineers (ASHRAE) has been revising Standard 62,Ventilation for Acceptable Indoor Air

Measured Versus Predicted Performance of Building Integrated Photovoltaics

June 1, 2002

Author(s)

Mark W. Davis, Arthur H. Fanney, Brian P. Dougherty

The lack of predictive performance tools creates a barrier to the widespread use of building integrated photovoltaic panels. The National Institute of Standards

High-Strength Concrete at High Temperature - An Overview

June 1, 2002

Author(s)

Long T. Phan

This paper presents results of NIST's experimental program on the effects of elevated temperature exposure on the mechanical properties and potential for

Data-Assisted Design for Wind Loading

June 1, 2002

Author(s)

Emil Simiu, Fahim Sadek, T Whalen, S Jang, L L. Lu, S M. Diniz, A Grazini, Michael A. Riley

Current ASCE Standard provisions on wind loads for low-rise building design are based on wind tunnel tests conducted at the University of Western Ontario in the

Compact Force Sensors for Low-Force Mechanical Probe Calibration

June 1, 2002

Author(s)

Douglas T. Smith, S Woody, Jon R. Pratt

The loading mechanisms of instrumented indentation machines are often calibrated using deadweights. In many cases, due to the geometry of the loading frame, the

E-Glass/DGEBA/m-PDA Model Composites: Time Dependent Failure in a Brittle Multi-Fiber Composite

June 1, 2002

Author(s)

Gale A. Holmes, Walter G. McDonough

The fiber-direction properties of a unidirectional laminate are generally considered to be fiber-dominated and the elastic modulus may be predicted by the Rule

Convective and Morphological Instabilities During Crystal Growth

June 1, 2002

Author(s)

Geoffrey B. McFadden, Sam R. Coriell, B T. Murray

During crystal growth or solidification of a binary alloy from a liquid phase, temperature and solute gradients are inherently present and can give rise to

Statistical Uncertainty Analysis of CCEM-K2 Comparisons of Resistance Standards

June 1, 2002

Author(s)

Nien F. Zhang, N Sedransk, Dean G. Jarrett

Details of the statistical uncertainty analysis applied to key comparison CCEM-K2 are reported. Formulas were derived to determine the uncertainty of the

The Magic of Cryogenics

June 1, 2002

Author(s)

D P. Vigliotti, J B. Alcorn, B P. Marsh, N A. Neumeyer

The purpose of this presentation is to introduce teachers to a demonstration that exposes K-12 students to a variety of scientific areas through experiments

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