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Journals

Long Range Transport of Biomass Aerosol to Greenland: Multi-Spectroscopic Investigation of Particles Deposited in the Snow

January 1, 2005

Author(s)

Lloyd A. Currie, J D. Kessler, Robert A. Fletcher, J E. Dibb

Results are given from the NIST component of a pilot (winter-over) study of seasonal patterns of natural and anthropogenic species in air and snow transported...

A Thermodynamic Study of the Ketoreductase-Catalyzed Reduction of 2-Alkanones in Non-Aqueous Solvents

January 1, 2005

Author(s)

Yadu D. Tewari, Michele M. Schantz, Karen W. Phinney, J D. Rozzell

The Effect of Ambient Temperature on the Sensitivity of Hot-Cathode Ionization Gauges

January 1, 2005

Author(s)

Patrick J. Abbott, J P. Looney, Pardeep Mohan

CAD/CAPP Integration using Feature Ontology

January 1, 2005

Author(s)

C Dartigues, P Ghodous, Michael Gruninger, D Pallez, Ram D. Sriram

In a collaborative computer-supported engineering environment, the interoperation of various applications will need a representation that goes beyond the...

Measuring High-Power Diode Laser Efficiency

January 1, 2005

Author(s)

Christopher L. Cromer

This paper discusses diode laser efficiency at NIST.

Plotting the Course of the Next VESA Flat Panel Display Measurements Standard

January 1, 2005

Author(s)

Edward F. Kelley

The Display Metrology Task Group of the Video Electronics Standards Association is developing the next Flat Panel Display Measurements Standard. The document's...

NIST Symposium Reports Advances in Fiber Optic Measurements

January 1, 2005

Author(s)

Kent B. Rochford

SOFM 2004 took place September 28-30, and was hosted by NIST's Optoelectronics Division in Boulder, Colorado, in cooperation with the Optical Society of America...

Controlling the Fluoride Dose in a Patient with Compromised Salivary Function: A Case Report

January 1, 2005

Author(s)

F Eichmiller, Naomi Eidelman, Clifton M. Carey

ckground: High concentration topical fluorides are commonly used to prevent caries in patients with compromised salivary function due to radiation and...

Global communications and expert systems in thermodynamics: Connecting property measurement and chemical process design

January 1, 2005

Author(s)

Michael D. Frenkel

This paper has been presented as a plenary Lecture at the Eighteenth International Conference on Chemical Thermodynamics held August 17-20, 2004, in Beijing...

Enhanced Quantum State Detection Efficiency Through Quantum Information Processing

January 1, 2005

Author(s)

T Schaetz, Murray D. Barrett, Dietrich G. Leibfried, Joseph W. Britton, J Chiaverini, Wayne M. Itano, John D. Jost, E Knill, Christopher Langer, David J. Wineland

We investigate theoretically and experimentally how quantum state-detection efficiency is improved by the use of quantum information processing (QIP)...

Fusion of Biometric Algorithms in Recognition Problem

January 1, 2005

Author(s)

Andrew L. Rukhin, Igor Malioutov

This note concerns the mathematical aspects for several biometric algorithms in the recognition or identification problem. It is assumed that a biometric...

NIST Certification of ITS-90 Fixed-Point Cells From 83.8058 K to 1234.93 k: Methods and Uncertainties

January 1, 2005

Author(s)

Gregory F. Strouse

The certification of ITS 90 fixed-point cells from the Ar triple point (83.8058 K) to the Ag freezing point (1234.93 K) is an integral part of the calibration...

Scattering-Parameter Models and Representations for Microwave Mixers

January 1, 2005

Author(s)

Dylan F. Williams, Fabien Ndagijimana, Catherine A. Remley, Joel Dunsmore, Sean Hubert

We present straight-forward models and representations for RF and image mixers, and develop simple rules for transforming electrical problems involving mixers...

Multi-Sample Couette Viscometer for Polymer Formulations

January 1, 2005

Author(s)

H J. Walls, Robert F. Berg, Eric J. Amis

We describe a prototype scalable viscometer aimed at facilitating rapid measurements of multiple samples. The device simultaneously measures the viscosity of...

Standards Requirements for LADARs?

January 1, 2005

Author(s)

Geraldine S. Cheok, William C. Stone, Alan M. Lytle

This paper presents a discussion of standards requirements for LADAR. Two specific questions are addressed: (1) is there a need for such standards and (2) what...

Flammability of Nanocomposites-Effects of the Shape of Nanoparticles

January 1, 2005

Author(s)

Takashi Kashiwagi

Nanocomposites based on three different shapes of nanoscale particles, sphere (silica), plate (clay), and tube (carbon nanotube), were prepared and the...

Replacement of Coarse Cement Particles by Inert Fillers in Low w/c Ratio Concretes II: Experimental Validation

January 1, 2005

Author(s)

Dale P. Bentz

Previously, it has been suggested that in low water-to-cement ratio (w/c) concretes, the coarser cement particles could be replaced by an inert filer with...

Optical properties of Alexa (TM) 488 and Cy (TM) 5 immobilized on a glass surface

January 1, 2005

Author(s)

Lili Wang, Adolfas K. Gaigalas, V Reipa

Fluorescent nanometer microspheres as a reporter for sensitive detection of simulants of biological threats using multiplexed suspension arrays

January 1, 2005

Author(s)

Lili Wang, Kenneth D. Cole, Adolfas K. Gaigalas, Y. Z. Zhang

A Thermodynamic Study of the Ketoreductase-Catalyzed Reduction of 2-Alkanones in Non-Aqueous Solvents

January 1, 2005

Author(s)

Michele M. Schantz, Yadu D. Tewari, Karen W. Phinney, J D. Rozzell

Underinvestment in Public Good Technologies

January 1, 2005

Author(s)

Gregory C. Tassey

R&D policy has not adequately modeled the relevant R&D underinvestment phenomena and thus is unable to characterize, explain, and measure such underinvestment...

Nuclear Science Manpower and Education Panel

January 1, 2005

Author(s)

Rolf L. Zeisler, S B. Clark, S J. Parry, Susan F. Heller-Zeisler

The half-lives of ²⁴Na, ⁴²K, and ¹⁹⁸Au

January 1, 2005

Author(s)

Richard M. Lindstrom, M Blaauw, M P. Unterweger

Flammability Properties of Polymer Nanocomposites with Single-Walled Carbon Nanotubes: Effects of Nanotube Dispersion and Concentration

January 1, 2005

Author(s)

Takashi Kashiwagi, F Du, K Winey, K M. Groth, John R. Shields, S Bellayer, H J. Kim, Jack F. Douglas

The effects of the dispersion and concentration of single walled carbon nanotube (SWNT) on the flammability of polymer/SWNT nanocomposites were investigated...

Instrumental Neutron Activation Analysis: A Valuable Link in Chemical Metrology

January 1, 2005

Author(s)

Rolf L. Zeisler, Richard M. Lindstrom, Robert R. Greenberg

Plastic Strain and Grain Orientation Effects in the Surface Roughening of Aluminum Alloys

January 1, 2005

Author(s)

Mark R. Stoudt

Polycyclic Aromatic Hydrocarbons in Flames, in Diesel Fuels, and in Diesel Emissions

January 1, 2005

Author(s)

Robert A. Fletcher, R Dobbins, Bruce A. Benner Jr, S Hoeft

Diesel fuels and emissions are composed of numerous hydrocarbon species. Combustion generated or pyrogenic polycyclic aromatic hydrocarbons (PAHs) derived from...

"Derived Spectra" Software Tools for Detecting Spatial and Spectral Features in Spectrum Images

January 1, 2005

Author(s)

Dale E. Newbury, David S. Bright

Amorphous Calcium Phosphate Based Polymeric Composites: Effects of Polymer Composition and Filler's Particle Size on Composite Properties

January 1, 2005

Author(s)

Drago Skrtic, Sanghun Lee, Joseph M. Antonucci, Da-Wei Liu

This study explores how a) resin grafting potential for amorphous calcium phosphate (ACP) and b) particle size of ACP affects physicochemical properties of...

IPC-Split Cylinder Standard

January 1, 2005

Author(s)

James R. Baker-Jarvis

This method is intended for the nondestructive measurement of the relative permittivity and loss tangent of unclad dielectric substrates at microwave...

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