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The indentation process of pressing a rockwell diamond indenter into inelastic material has been studied to provide a means for the analysis, simulation and...
Current magnetic hard disks are protected by ananometer-thick layer of alcohol functionalized perfluoroakyletherand carbon overcoat. Achievement ofhigher areal...
Virtual Environment (VE) uses various computer-generated media to let a user experience situations that are temporally and spatially prohibiting. The...
Instrumented indentation, also known as depth-sensing indentation or nanoindentation, is increasingly being used to probe the mechanical response of materials...
New analytical results are given for the stability and performance of the exponential backoff (EB) algorithm. Previous studies on the stability of the (binary)...
The cdma2000 system is an evolutionary enhancement of the IS-95 standards which support 3G services defined by the International Telecommunications Union(ITU)...
This paper presents the design and implementation of a simulation model for the cdma2000 reverse link. The model includes all the radio configurations and their...
Charles S. Tarrio, S Grantham, M B. Squires, Robert E. Vest, Thomas B. Lucatorto
Currently the most demanding application of extreme ultraviolet optics is connected with the development of extreme ultraviolet lithography. Not only does each...
Elizabeth S. Drexler, Andrew J. Slifka, J Wright, Christopher N. McCowan, Dudley Finch, Timothy P. Quinn, J D. McCloskey, Dunbar Ivy, Robin Shandas
A study of the biomechanics and hemodynamics of pulmonary hypertension is incomplete without including mechanical properties data comparing healthy and diseased...
Amorphous calcium phosphate (ACP), a postulated precursor in the formation of biological hydroxyapatite, has been evaluated as a filler phase in bioactive...
The majority electron density as a function of the Fermi energy is calculated in Zinc Blende, n-type GaSb for donor densities between 10 16 cm -3 and 10 19 cm...
The rheological properties of concrete need to be measured and predicted to enable the characterization of special concrete such as self-consolidating concrete...
Permeation-tube moisture generators are commonly used in industry as calibrated sources of water vapor and carrier gas mixtures. This paper describes...
James J. Butler, Steven W. Brown, Robert D. Saunders, B. Carol Johnson, S F. Biggar, E F. Zalewski, B L. Markham, P N. Gracey, J B. Young, R Barnes
As part of a continuing effort to validate the radiometric scales assigned to integrating spheresources used in the calibration of Earth Observing System (EOS)...
The majority electron density as a function of the Fermi energy is calculated in zinc Blende, n-type GaSb for donor densities between 10 16 cm -3 and 10 19 cm...
An industrial thermal-barrier coating designated PWA 266, processed by electron-beam physical-vapor deposition, was measured using a steady-state thermal...
A potential low magnetic moment standard reference material (SRM) was studied in an interlaboratory comparison. The mean and the standard deviation of the...
An ellipsoidal radiometer, under development by Nils-Erik Gunners in close cooperation with the SP Swedish National Testing and Research Institute, has been...
Recent advances in technology on two fronts, 1) the fabrication of large diameter pistons and cylinders with good geometry, and 2) the ability to measure the...
TREC-2002 saw the second running of the Video Track, the goal of which was to promote progress in content-based retrieval from digital video via open, metrics...
Christoph J. Witzgall, Geraldine S. Cheok, David E. Gilsinn
Test runs of Army Research Laboratory s (ARL) autonomous vehicle (Experimental Unmanned Vehicle, XUV) were followed by the acquisition of high resolution scans...
Two manuscripts recently have been accepted in RapidCommunications in Mass Spectrometry that detail aninternational collaboration to identify, understand at...
A simple measurement system is described for evaluating damage to graphite-dpoxy panels, such as are used in high-performance aircraft. The system uses a...
NIST scientists have developed a new measurementmethod x-ray porosimetry (XRP) for characterizationof porous low-dielectric-constant (low-k) films.The method...
A Solution Kinetics Database, jointly created byNIST and the Notre Dame Radiation Laboratory, hasbeen made available on the Internet in a format similarto that...
A potential low magnetic moment standard reference material (SRM) was studied in an interlaboratory comparison. The mean and the standard deviation of the...
John D. Wright, Aaron N. Johnson, Michael R. Moldover
A new pressure, volume, temperature, and time (PVTt) primary gas flow standard has been constructed at the National Institute of Standards and Technology with...
William E. Wallace, Charles M. Guttman, S D. Hanton
Mass spectrometry is a rapidly evolving measurement technique for synthetic polymers. It holds the promise of providing not only absolute molecular mass...
Interpolation is often used to improve the accuracy of integrals over spectral data convolved with various response functions or power distributions. Formulae...