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Displaying 55326 - 55350 of 74715

On the Transition of KIF/Frame Ontologies to EXPRESS

January 1, 1997
Author(s)
Peter Wilson
This repot descibes the translation of three groups of ontologies specified using the Frame variant of the Knowledge Interchange Format (KIF) language into information models specified using the EXPRESS information modeling language, as defined in

Optically Isolated Current to Voltage Converter in an Electron Optics System

January 1, 1997
Author(s)
Alan H. Band, John Unguris
A simple, inexpensive, optically isolated current-to-voltage converter circuit has been developed for the measurement of bipolar currents in the range of 10 pA to 1 %A on the biased elements of an electron optics system at voltages up to 3.5 kV. The design

Photogrammetric Reconstruction of Petroglyphs

January 1, 1997
Author(s)
Russell A. Kirsch
Viewing rock art is a complex experience, just as is viewing any ohter art form. This experience may include knowledge of the site location, its time of creation, co-occurence with other rock art, stylistic correspondences (Kirsch 1996), and many other
Displaying 55326 - 55350 of 74715
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