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In 1880, the Census Office and the National Museum in Washington, D.C., conducted a study of building stones of the United States and collected a set of
We investigate the influence of geometrical confinement on the breakup of long fluid threads in the absence of imposed flow using a lattice Boltzmann model. Our
Critical Dimension (CD) control begins at the photomask. Therefore, photomask metrology is a principal enabler for the development and manufacture of current
There has been significant progress in the experimental study of adhesion at the nanometer scale using scanning probe methods, but numerous challenges exist. A
Marc R. Nyden, Stanislav I. Stoliarov, P R. Westmoreland, Z X. Guo, C Jee
The application of quantum mechanics and molecular simulation methods can yield new insights into the thermal reactivity of large molecules and nanoscale
The National Institute of Standards and Technology (NIST) is conducting a study on the indoor air quality (IAQ) impacts and engineering solutions related to the
The submission is a chapter describing NIST security standards (FIPS and Special Publication series 800). The author's instructions were that NIST prepare
This paper presents results of experiments, conducted at NIST and elsewhere, to measure compressive strength of concrete at elevated temperature. The paper
The purpose of this paper is to discuss the use of distortion tolerant filters to improve the performance of fingerprint correlation matching. Previous work has
J E. Floyd, Kevin B. McGrattan, Howard R. Baum, S Hostikka
A computational fluid dynamics (CFD) model of fire and smoke transport is described. Combustion is represented by means of a single conserved scalar known as
The proper use of computer fire models requies an understanding of their applicability and limitations, since all computer models are, at least to a certain
In this chapter, we show that we can develop an Enterprise Access Control Framework using Role-based Access Control (RBAC) and Extensible Markup Language (XML)
A description of high resolution magnetic domain imaging methods of specific use in observing magnetic structure in magneto electronic, i.e., spintronics.
The ability to predict temperattures developed in compartment fires is of great significance to the fire protection professional. There are many uses for the
Edward J. Garboczi, C H. Arns, M A. Knackstedt, W V. Pinczewski
Elastic property-porosity relationships are derived directly from microtomographic images. This is illustrated for a suite of 4 samples of Fontainebleau
A quantum computer, if built, will be to an ordinary computer as a hydrogen bomb is to gunpowder, at least for some types of computations. Today no quantum
Experimental data were obtained for the purpose of validating multiphase combustion models and submodels. A reference spray combustor was fabricated to permit
Polymer composites based on organically modified phyllosilicates (organoclay) and poly(ethylene-co-vinyl acetate) (EVA) were prepared by melt processing to
Chapter 19 is concerned with shock and vibration standards covering: terminology; use and calibration of transducers and instrumentation; shock and vibration
Steven W. Brown, Bettye C. Johnson, Howard W. Yoon, Keith R. Lykke, S J. Flora, M E. Feinholz, MA Yarbrough, R A. Barnes, Y S. Kim, Thomas C. Stone, A J. Mueller
A finite-element method is used to study the elastic properties of random three-dimensional porous materials with highly interconnected pores. We show that the
This paper evaluates performance merits of CO2 and R134a automotive air conditioning systems using semi-theoretical cycle models. The R134a system had a current
An approach to lattice Boltzmann simulation is described, which makes a direct connection between classical kinetic theory and contemporary lattice Boltzmann
This chapter is concerned with the use of the single pulse shock tube for studying the mechanisms and rate constants for the decomposition of polyatomic