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NIST Authors in Bold

Displaying 39051 - 39075 of 74223

Advanced Techniques for Nanocharacterization of Polymeric Coating Surfaces

July 1, 2004
Author(s)
Xiaohong Gu, Tinh Nguyen, Li Piin Sung, Mark R. VanLandingham, Y C. Jean, Jonathan W. Martin
The applications of AFM and nanoindentation on study of surface property of polymeric coatings have been demonstrated. The surface microstructure of several coatings was characterized using tapping mode AFM, and the morphological change of coatings during

An Uncertainty Analysis of a NIST Hydrocarbon Liquid Flow Calibration Facility

July 1, 2004
Author(s)
Tsyh Tyan Yeh, Pedro I. Espina, G E. Mattingly, N Briggs, Jesus J. Aguilera
The paper presents the uncertainty characterization of NIST s new hydrocarbon liquid calibrator (HLFC). This facility uses a passive piston prover technique where fluid is driven by pumps while the measuring piston is passively stroked through the

Applications of Sinkhorn Balancingto Counting Problems

July 1, 2004
Author(s)
Isabel M. Beichl, F Sullivan
We describe a gneral Monte Carlo technique based on work of Knuth for estimating the size of trees in backtrack algorithms. This method, based on importance sampling, is used to estimate the number of partial and complete matchings in a bipartite graph

Aqueous Solubility of Volatile Nonelectrolytes

July 1, 2004
Author(s)
Allan H. Harvey, M T. Fernandez-Diaz, J L. Alvarez
The thermodynamics of solution of voletile cormponents in water is reviewed and expressed both in terms of the Henry's constant and the vapor-liquid distribution coefficient. The procedures required to calculate these quantities from experimental data are

Correlation of the Reaction Front With Roughness in Chemically Amplified Photoresists

July 1, 2004
Author(s)
Ronald L. Jones, Vivek M. Prabhu, D M. Goldfarb, Eric K. Lin, Christopher L. Soles, Joseph~undefined~undefined~undefined~undefined~undefined Lenhart, Wen-Li Wu, M Angelopoulos
A model bilayer geometry is used to examine fundamental contributions of in-situ reaction front profile width on resulting line edge roughness after development in standard 0.26 N tetramethyl ammonium hydroxide aqueous base developer. The bilayer geometry

Deviations From Equilibrium of Thallium Level Populations in a Metal Halide Arc Lamp

July 1, 2004
Author(s)
D Karahourniotis, John J. Curry, E Drakakis, Eric C. Benck
The excitation equilibrium in a metal halide lamp was studied using a method based on optically thick lines without the assumption of local thermodynamic equilibrium (LTE). The lamp has a diameter of 15.4 mm, an electrode gap of 28 mm, and was operated

Differential Cross Sections for Elastic Scattering of Electrons by Atoms and Solids

July 1, 2004
Author(s)
Aleksander Jablonski, Francesc Salvat, Cedric J. Powell
Differential cross sections (DCSs) for elastic scattering of electrons by neutral atoms are extensively used in studies of electron transport in solids and liquids. A new NIST database has recently been released with DCSs calculated from a relativistic

DNA Displacement Assay Integrated into Microfluidic Channels

July 1, 2004
Author(s)
Rebecca A. Zangmeister, Michael J. Tarlov
This paper describes the development of a unique fluorescence based DNA diagnostic assay incorporated into a microfluidic channel that does not require labeling of the target sequence prior to analysis. The assay is based on the displacement of a short
Displaying 39051 - 39075 of 74223
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