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Displaying 52001 - 52025 of 74189

Crystal Structure of Strontium Potassium Arsenate Octahydrate

September 1, 1998
Author(s)
M Mathew
The crystal structure of strontium potassium arsenate octahydrate, SrKAsO 4.8H 2O, has been determined by single crystal x-ray diffraction. The crystals are tetragonal, a = 7.144(1){Angstrom}, c = 23.613(2){Angstrom}, space group I4 1md (No. 109), Z = 4, V

Design of a Novel Fixture for Part Referencing

September 1, 1998
Author(s)
Walter W. Nederbragt, Bahram Ravani
This paper presents a novel design for a practical tactilesensing mechanical fixture. The fixture consists of two tactilesensing surfaces, a cylindrical surface and a planar surface. A mathematical procedure is developed for constructing a reference frame

Effect of Heating Rate and Grain Size on the Melting Behavior of the Alloy Nb-47 Mass% Ti in Pulse-Heating Experiments

September 1, 1998
Author(s)
D Basak, William J. Boettinger, Daniel Josell, Sam R. Coriell, J L. McClure, Sitaraman Krishnan, A Cezairliyan
The effect of heating rate and grain size on the melting behavior of Nb-47 mass % Ti is measured and modeled. The experimental method uses rapid resistive self-heating of wire specimens at rates between -10 2 and -10 4 K/s and simultaneous measurement of

Electroacoustic Analysis in Processing of Advanced Ceramics

September 1, 1998
Author(s)
Vincent A. Hackley, U Paik
Finely dispersed systems such as emulsions and colloidal suspensions are recognized as playing a critical role in many important industrial processes. Many of these systems are quite concentrated, and significant needs exist to develop measurement

Engineering Intelligent Systems

September 1, 1998
Author(s)
James S. Albus
What is intelligence? Where did it come from? What is its fundamental nature? What are its elemental constituents? Can it be created artificially? If so how? The answers to these questions are beginning to emerge. As the second millennium draws to a close

Experimental Investigation of the Initial-State Alignment Dependence in the Energy Pooling Process: Ca(4s4p 3 P 1 )+Ca(4s4p 3 P 1 )--> Ca(4s4p 1 P 1 )+Ca(4s 2 )

September 1, 1998
Author(s)
Harold V. Parks, E M. Spain, J E. Smedley, S R. Leone
A pulsed laser investigation is performed to study the detailed efforts of electronic angular momentum alignment on the cross section for the energy transfer process: Ca(4s4p 3P 1)+Ca(4s4p 3P 1)>Ca(4s4p 1P 1)+Ca(4s 2). A uniform magnetic field imposed by a

Interleave in Peace, or Interleave in Pieces

September 1, 1998
Author(s)
Isabel M. Beichl, F Sullivan
Bit interleaving is a technique that sometimes can collapse a problem of high-dimensional data to one of lower dimensional data. Our favorite use is going from two or three dimensions to one dimension. Of course, you lose something in this process because
Displaying 52001 - 52025 of 74189
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