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Displaying 62651 - 62675 of 74239

Characterization of Epitaxial Fe on GaAs(110) By Scanning Tunneling Microscopy

January 1, 1989
Author(s)
Robert A. Dragoset, P First, Joseph A. Stroscio, Daniel T. Pierce, Robert Celotta
Iron on GaAs(110) comprises an interesting system not only due to small lattice mismatch, 1.4%, but also because of the magnetic properties of the overlayer. In the present work, scanning tunneling microscopy (STM) was used to investigate bcc Fe films in

Collective Learning Systems: A Model for Automatic Control

January 1, 1989
Author(s)
Steve Osella
As an alternative to pre-programmed rule-based Artificial Intelligence, Collective Learning Systems Theory postulates a hierarchical network of cellular automata which acquire their knowledge through learning based on a series of trial-and-error

Computer Grammars for the Syntactical Analysis of Paintings

January 1, 1989
Author(s)
Russell A. Kirsch, J Kirsch
How do we, as informed viewers, recognize an example of an artist?s work, a piece we have never seen before? We probably carry in our collection of visual memories, usually in some inarticulate fashion, a knowledge of formal regularities that an artist

Contour Outlines

January 1, 1989
Author(s)
Thomas R. Kramer
This paper discusses geometric methods pertaining to planar curves consisting of sequences, straight line segments and arcs of circles joined end to end to make continuous composite curves.
Displaying 62651 - 62675 of 74239
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