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Displaying 51426 - 51450 of 73888

Thermal Lattice Boltzmann Models (TLBM) for Compressible Flows

December 1, 1998
Author(s)
G Vahala, P Pavlo, L Vahala, Nicos Martys
The progress and challenges in thermal lattice Boltzmann modeling are discussed. In particular, momentum and energy closures schemes are contrasted. Higher order symmetric (but no longer space filling) velocity lattices are constructed for both 2D and 3D

What is Year 2000 Compliance?

December 1, 1998
Author(s)
G E. Fisher
There are numerous proposed and de facto definitions of year 2000 compliance, but each is different in one or more respects. Even though they attempt to describe some sort of order in the disorderliness of the marketplace, these differences in definition

A Feature-Based Machining System Using STEP

November 30, 1998
Author(s)
Frederick M. Proctor, Thomas Kramer
Discrete part manufacturing flows from a design phase in which product information is defined to a manufacturing phase in which the processes are planned and executed. Process planning typically culminates with the generation of numerical control (NC)

Common Criteria: Launching the International Standards

November 25, 1998
Author(s)
E F. Troy
This Information Technology Laboratory (ITL) Bulletin provides an introduction and overview of the Common Criteria (CC) for Information Technology (IT) Security and describes its US and multi-national implementation. The CC is the new standard for

Four-Color Matrix Method for Correction of Tristimulus Colorimeters Part 2

November 20, 1998
Author(s)
Yoshihiro Ohno, Steven W. Brown
The Four-Color Method was developed to improve the accuracy of tristimulus colorimeters for measurements of color displays. It was verified that the method works well for CRTs. The accuracy of this method has been studied further for spectral variations of

NIST Reference Spectroradiometer for Color Display Calibrations

November 20, 1998
Author(s)
Steven W. Brown, Yoshihiro Ohno
A program has recently been established at the National Institute of Standards and Technology (NIST) to develop calibration services for color-measuring instruments to address commercial and industrial needs for higher-accuracy measurements of displays. In

Sensitivity Examination of the airEXODUS Aircraft Evacuation Simulation Model

November 16, 1998
Author(s)
Richard W. Bukowski, Richard D. Peacock, Walter W. Jones
The Building and Fire Research Laboratory at the National Institute of Standards and Technology (NIST) has been a leader in the development, application and evaluation of models for the simulation of fires and the associated hazards and risk to people

Electrochemical Quantitation of DNA Immobilized on Gold

November 15, 1998
Author(s)
A B. Steel, T M. Herne, Michael J. Tarlov
We have developed an electrochemical method to quantify the surface density of DNA immobilized on gold. The surface density of DNA, more specifically the number of nucleotide phosphate residues, is calculated from the amount of cationic redox marker

Enhancing Competitiveness Via a Public Fault & Failure Data Repository

November 13, 1998
Author(s)
D Wallace
you are leading a project with managers from other company divisions and want to conduct software inspections on the code. Some managers do not believe inspections add value. To support your case, you access a public data base containing software fault and
Displaying 51426 - 51450 of 73888
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