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Journals

Deposition and Characterization of Low-Loss Epitaxial Non-Linear Dielectric Thin Films for Microwave Devices

August 1, 1999

Author(s)

A M. Hermann, B Veeraraghavan, Davor Balzar, F R. Fickett

Oxide ferroelectric thin films for frequency-tunable microwave devices, in which the dielectric constant of the non-linear dielectric is varied by application...

Micro-Mechanic Model for Cathodic Blister growth in Painted Steel

August 1, 1999

Author(s)

Tze J. Chuang, Tinh Nguyen, S K. Lee

A micro-mechanic blister growth model is proposed for a coating system consisting of a polymer film applied to a steel substrate exposed to salt solutions. The...

Thermodilatometric Characterization for Devitrification of a Micaceous Dental Glass-Ceramic

August 1, 1999

Author(s)

M S. Bapna, H J. Mueller

The devitrification of an uncerammed micaceous glass ceramic used for dental applications was studied by thermodilatometry, and compared to the kinetics of mica...

Potential Energy Landscape Signatures of Slow Dynamics in Glass Forming Liquids

August 1, 1999

Author(s)

Srikanth Sastry, P G. Debenedetti, F H. Stillinger, T B. Schroder, J C. Dyre, S C. Glotzer

We study the properties of local potential energy minima (inherent structures) sampled by liquids at low temperatures as an approach to elucidating the...

Thermal and Mass Diffusion in a Semidilute Good Solvent-Polymer Solution

August 1, 1999

Author(s)

K J. Zhang, M E. Briggs, R W. Gammon, J V. Sengers, Jack F. Douglas

The Soret coefficient S T and collective (mass) diffusion coefficient D c of polystyrene dissolved in the good solvent toluene is measured over a range of...

Laser Ionization Time-of-Flight Mass Spectrometer Detection of Methyl Radical Produced by Ion-Molecule Reactions in a Flowing Afterglow

August 1, 1999

Author(s)

J Li, V M. Bierbaum, S R. Leone

Laser ionization time-of-flight mass spectrometer detection is coupled with a flowing-afterglow instrument for the first time to detect the methyl radical, CH 3...

Atom Loss From Bose-Einstein Condensates Due to Feshbach Resonance

August 1, 1999

Author(s)

V Yurovsky, A Ben-Reuven, Paul S. Julienne, Carl J. Williams

In recent experiments on Na Bose-Einstein condensates [S. Inouye et al., Nature 392, 151 (1998); J. Stenger et al., Phys. Rev. Lett. 82, 2422 (1999)], large...

Isochoric p, rho, T and Heat Capacity Cv Measurements on Mixtures on XC3H8 + (1-x) I-C4H10, x 0.7, 0.3) from 200 to 400 K at Pressures to 35 Mpa

August 1, 1999

Author(s)

H Duarte, Joe W. Magee

The p-p-T relationships and constant volume heat capacity C v were measured for binary hydrocarbon mixtures containing propane (C 3H 8) and isobutane (I-C 4H 10...

Conceptual Process Planning - A Definition and Functional Decomposition

August 1, 1999

Author(s)

Shaw C. Feng, Gordon A. Shaw, Yuyun Zhang

Conceptual process planning is an activity for designers to evaluate manufacturability and the manufacturing cost in the early design stage for mechanical parts...

Spatio-Spectral Mapping of Multimode Vertical Cavity Surface Emitting Lasers

August 1, 1999

Author(s)

K. J. Knopp, David H. Christensen, G. H. Vander Rhodes, J. M. Pomeroy, B. B. Goldberg, M. S. {Umlat}nl{umlat}

This paper reports the spatial and spectral characteristics of multimode vertical cavity surface emitting laser (VCSEL) emission using near field scanning...

Quantum Calorimetry

August 1, 1999

Author(s)

C. K. Stahle, D. McCarrmon, Kent D. Irwin

Guidelines for the Use of the Internet by IUPAC Bodies (Technical Report)

August 1, 1999

Author(s)

A N. Davies, Stephen R. Heller, J W. Jost

The rapid development of the Internet as a major communication tool between scientists has led to the need for co-ordinated IUPAC presence. Many diverse groups...

Industrial Sludge Reference Material for the Analysis of Acid-Extractable Metals

August 1, 1999

Author(s)

Stuart J. Nagourney, N J. Tummillo, J Birri, K Peist, Bruce S. MacDonald, J S. Kane

An interlaboratory study to develop NIST reference values using NJDEP and USEPA methods to obtain values for the extractable concentrations of metals insludge...

Welding Consumable Development for a Cryogenic (4K) Application

August 1, 1999

Author(s)

S F. Kane, A L. Farland, Thomas A. Siewert, Christopher N. McCowan

This paper summarizes the development and qualification of an appropriate welding consumable for a demanding cryogenic magnet application. It begins with a...

The Critical Evaluation of a Comprehensive Mass Spectral Library

August 1, 1999

Author(s)

P Ausloos, C L. Clifton, S G. Lias, Anzor I. Mikaia, Stephen Stein, Dmitrii Tchekhovskoi, O D. Sparkman, Vladimir G. Zaikin, D Zhu

A description of the methods used to build a high quality, comprehensive reference library of electron-ionization mass spectra is presented. Emphasis is placed...

Parallel Monte Carlo Simulation Using Desktop Computers

August 1, 1999

Author(s)

J H. Scott, Robert L. Myklebust, Dale Newbury

Monte Carlo simulation of electron scattering in solids has proven valuable to electron microscopists for many years. The electron trajectories, x-ray...

Software Certification: Testing and Measurement

July 30, 1999

Author(s)

S A. Wakid, D. Richard Kuhn, D Wallace

The focus of this article is on cost effective processes for measuring conformance, dependability, and performance of software as three key attributes of its...

Folding and Assembly in Rhodopsin: Effect of Mutations in the Sixth Transmembrane Helix of the Third Cytoplasmic Loop

July 23, 1999

Author(s)

K D. Ridge, T Ngo, S S. Lee, N G. Abdulaev

Previous studies on bovine opsin folding and assembly have identified an amino-terminal fragment, EF(1-232), which folds and inserts into a membrane only after...

Supported Hybrid Bilayer Membranes as Rugged Cell Membrane Mimics

July 20, 1999

Author(s)

Anne L. Plant

FT-IR Based Ellipsometer Using High-Quality Brewster-Angle Polarizers

July 19, 1999

Author(s)

Simon G. Kaplan, Leonard M. Hanssen

A Fourier transform infrared (FT-IR) spectrometer-based broadband infrared ellipsometer has been developed around a pair of high-quality Brewster angle...

Surface Growth in Laser-Focused Atomic Deposition

July 15, 1999

Author(s)

E Jurdik, T Rasing, K van, C Bradley, Jabez J. McClelland

We present calculations of surface growth in laser-focused nanostructure fabrication. We show that theoretical predictions of the structure profile s shape...

Kinetic Studies of the Reactions of IO Radicals Determined by Cavity Ring-Down Spectroscopy

July 14, 1999

Author(s)

D B. Atkinson, Jeffrey W. Hudgens, A J. Orr-Ewing

We demonstrate the application of cavity ring-down spectroscopy (CRDS) to the measurement of concentrations of IO radical and of reaction rate coefficients for...

Natural Language Processing and Information Retrieval

July 13, 1999

Author(s)

Ellen M. Voorhees

Information retrieval addresses the problem of finding those documents whose content matches a user's request from among a large collection of documents...

The NIST Calibration Services Virtual Library

July 11, 1999

Author(s)

Sally S. Bruce, W Trefzger

The National Institute of Standards and Technology (NIST) offers a variety of hundreds of calibration services to its customers as a part of its core mission...

Diffusionless Electron Transfer of Microperoxidase-11 on Gold Electrodes

July 9, 1999

Author(s)

T Ruzgas, Adolfas Gaigalas

Microperoxidase-11, MP-11, is made by proteolytic digestion of cytochrome c, cyt. c. It consists of a polypeptide of 11 amino residues attached covalently to...

An Ultra-Small-Angle Neutron Scattering Study of the Restructuring of Sheared Colloidal Silica Gels

July 5, 1999

Author(s)

Chris D. Muzny, B D. Butler, H J. Hanley, M Agamalian

Reflectance Standards at Ultraviolet Wavelengths

July 2, 1999

Author(s)

P Y. Barnes, E A. Early, Maria E. Nadal

Polytetrafluoroethylene (PTFE) is widely used in remote sensing applications requiring a diffuse reflectance standard for detector calibration. The bi...

Review of Programming the Finite Element Method, Third Edition

July 1, 1999

Author(s)

William F. Mitchell

Programming the Finite Element Method. 3rd Edition. By I.M. Smith and D.V. Griffiths. John Wiley & Sons Ltd., West Sussex, UK, 1998. $49.95. xii+534pp...

Cumulative Seismic Damage of Circular Bridge Columns: Benchmark and Low-Cycle Fatigue Tests

July 1, 1999

Author(s)

A El-Bahy, S K. Kunnath, William C. Stone, A W. Taylor

An experimental study was undertaken to investigate cumulative damage in reinforced concrete circular bridge piers subjected to a series of earthquake...

On-Line Monitoring and Fault Detection of Control System Performance

July 1, 1999

Author(s)

J E. Seem, J House, R H. Monroe

Modern energy management and control systems have alarm and trend features that allow building operators to monitor and troubleshoot building systems. The alarm...

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