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Conferences

Hybrid Fiber Grating and Molecular Absorption Multiple Wavelength Reference

September 1, 1999

Author(s)

William C. Swann, M. A. Hubbard, Sarah L. Gilbert

The development of dense wavelength division multiplexed systems at wavelengths between 1300 and 1600 nm has created a demand for wavelength references

Wavelength Calibration Standards for Wavelength Division Multiplexing

September 1, 1999

Author(s)

Sarah L. Gilbert, William C. Swann

We describe National Institute of Standards and Technology research on wavelength standards for optical fiber communications.

Nuclear magnetic resonance studies of hydrogen-loaded and uv-exposed germanosilicate preforms

September 1, 1999

Author(s)

M. A. Hubbard, E. M. Gill, Sarah L. Gilbert, J. Xiong, H. Lock, G. E. Maciel, T. Taunay, M. A. Putman

preface to Ultrathin SiO₂ and High-K Materials for ULSI Gate Dielectrics, edited by H. R. Huff, C. A. Richter, M. L. Green, G. Lucovsky, and T. Hattori

September 1, 1999

Author(s)

H. R. Huff, Curt A. Richter, M. L. Green, G. Lucovsky, T. Hattori

Hybrid Multiple Wavelength Reference Using Fiber Gratings and Molecular Absorption

September 1, 1999

Author(s)

William C. Swann, M. A. Hubbard, Sarah L. Gilbert

Behavior of Bare and Aspirated Thermocouples in Compartment Fires.

August 15, 1999

Author(s)

L G. Blevins

As part of an effort to characterize the uncertainties associated with temperature measurements in fire environments, models of bare bead, single-shielded

Accurate Experimental Characterization of On-Chip Interconnects

August 13, 1999

Author(s)

Dylan F. Williams, Uwe A. Hartmut Grabinski

In this paper we examine different approaches to the extraction of frequency dependent line parameters from broadband S-parameter measurements.

Improved Accuracy Tristimulus Colorimeters Calibrated With Standard

August 6, 1999

Author(s)

George P. Eppeldauer

A new method has been developed to calibrate tristimulus colorimeters for high accuracy color measurements. Instead of traditional lamp standards, modern, high

Scanning Electron Microscopy with Polarization Analysis (SEMPA) Investigations of Multilayer Magnetism

August 4, 1999

Author(s)

John Unguris, Robert Celotta, Daniel T. Pierce

This was an extended abstract prepared for inclusion in the Microscopy & Microanalysis '99 Proceedings. It is a summary of Observation of Antiparallel Magnetic

Ventilation, Energy and IAQ Impacts of Mechanical Ventilation in a U.S. Dwelling

August 1, 1999

Author(s)

Andrew K. Persily

Based on concerns about indoor air quality and trends towards tighter envelope construction, there has been increasing interest in mechanical ventilation of

An Indoor Air Quality Performance Standard for Single-Family Residential Buildings

August 1, 1999

Author(s)

Andrew K. Persily

There is increasing interest worldwide in the use of performance standards for removing barriers to the acceptance of housing innovation.The use of performance

Effects of Cement PSD on Porosity Percolation and Self-Desiccation

August 1, 1999

Author(s)

Dale P. Bentz

The degree of self-desiccation in field concrete depends on the availability of external water to replace that consumed due to the chemical shrinkage that

SEM/X-Ray Imaging of Cement-Based Materials

August 1, 1999

Author(s)

Dale P. Bentz, Paul E. Stutzman, C Haecker, S Remond

Scanning electron microscopy and X-ray imaging techniques have been developed for imaging the complex microstructure of cement-based materials such as cement

Nondestructive Techniques to Investigate Corrosion Status in Concrete Structures

August 1, 1999

Author(s)

Nicholas J. Carino

A critical step in selecting the most appropriate repair strategy for a distressed concrete structure is to determine the corrosion status of reinforcing bars

Closing Remarks for X99

August 1, 1999

Author(s)

R Deslattes

The following brief essay attempts to summarize some of my remarks at the closing session of X- 99. The three sections below include a well-deserved

A Band-Structure-Based Approach to Modeling X-Ray Absorption, Fluorescence, and Resonant Inelastic Scattering

August 1, 1999

Author(s)

Eric L. Shirley, J A. Carlisle, Steven R. Blankenship, R N. Smith, L J. Terminello, J J. Jia, T A. Callcott, D L. Ederer

X-ray optical processes in solids--absorption, fluorescence and resonantscattering--are modeled within a band-structure-basedapproach to describe electron

Turbulent Heat Transfer in Supercritical Carbon Dioxide in a Heated Horizontal Tube

August 1, 1999

Author(s)

Douglas A. Olson

We report measurements of heat transfer coefficients of flowing supercritical carbon dioxide (7.38 MPa critical pressure, 31.1 degrees C critical temperature)

Observations from Multidisciplinary, Internet-Based Collaboration on a Practical Design Project

August 1, 1999

Author(s)

Robert Allen, Ram D. Sriram, Srinivas Nidamarthi, S P. Regalla

Industry and academia are increasingly demonstrating the benefits of Internet based collaborative work for product design and development. For example

A Comparison of 1 T Ω} and 10 T Ω} High-Resistance Standards Between NIST and Sandia

August 1, 1999

Author(s)

Dean G. Jarrett, Ronald F. Dziuba, Marlin E. Kraft

NIST-built 10 T ω and commercial 1 T ω standard resistors were hand carried between NIST and Sandia for a high resistance comparison. The comparison tested the

Characterization of Multi-Phase and Multi-Component Polymer Systems Using the Atomic Force Microscope

August 1, 1999

Author(s)

Mark R. VanLandingham, Xiaohong Gu, D T. Raghavan, Tinh Nguyen

Recent advances have been made on two fronts regarding the capability of the atomic force microscope (AFM) to characterize the mechanical response of polymers

A Causal Microwave Circuit Theory and Its Implications

August 1, 1999

Author(s)

Dylan Williams, Bradley Alpert

We will describe a new causal power-normalized waveguide equivalent-circuit theory and explore its implications. The new theory marries a power normalization

Reverberation Chamber Relationships: Corrections and Improvements or Three Wrongs Can (Almost) Make a Right

August 1, 1999

Author(s)

John M. Ladbury, Galen H. Koepke

We correct a number of errors that have crept into the reverberation-chamber literature over the past several years.

Uncertainty Assessment for NIST Standard Antenna Measurements on the Open Area Test Site

August 1, 1999

Author(s)

Dennis G. Camell, Kenneth H. Cavcey

The Effects of Gaps in Ferrite Tiles on Both Absorbers and Chamber Performances

August 1, 1999

Author(s)

Christopher L. Holloway, Paul Mckenna, Robert T. Johnk

In this paper, we present a model that accounts for the gaps between ferrite tiles which occur during the installation of the tiles in anechoic chambers.

A Model for Predicting the Reflection Coefficient for Hollow Pyramidal Absorbers

August 1, 1999

Author(s)

Christopher L. Holloway, Edward Kuester, Martin Johansson, Robert T. Johnk, David R. Novotny

In this paper, we present an expression for the effective material properties of electromagnetic hollow pyramidal absorbers.

Electrical Measurements for Electronic Interconnections at NIST

August 1, 1999

Author(s)

Dylan Williams, Donald C. DeGroot

The National Institute of Standards and Technology (NIST) operates a number of research projects to advance measurement science and technology for the

Effect of Surface Free Energy Anisotrophy on Dendrite Tip Shape

August 1, 1999

Author(s)

Richard J. Braun, J Zhang, John W. Cahn, Geoffrey B. McFadden, A A. Wheeler

We describe a mean field, free energy model that allows the computation of realistic phase diagrams for a particular set of ordering transitions in face

Strain Rate Effects in the Single Fiber Fragmentation Test for Fiber Matrix Adhesion

August 1, 1999

Author(s)

Donald L. Hunston, Gale A. Holmes, R C. Peterson, Walter G. McDonough

In this paper, precise measurements of fiber break regions formed during the single fiber fragmentation testing procedure have been made for E-glass/diglycidyl

Benchmark Data for Fuel Atomization and Combustion Models

August 1, 1999

Author(s)

J F. Widmann, S R. Charagundla, Cary Presser

Experimental data were collected for the purpose of validating multiphase combustion models and submodels. A spray combustor was fabricated that permits well

The Next Generation of Active Cavity Radiometers for Space-Based Remote Sensing

August 1, 1999

Author(s)

Joseph P. Rice, Steven R. Lorentz, T M. Jung

Active cavity radiometers (ACRs) have been used for years to measure solar radiation and Earth radiation from low Earth orbit. Extant space-flight ACRs were

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