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Displaying 64201 - 64225 of 74253

Silylation of carbonyl compounds in a chromate-mass spectrometer column

March 1, 1986
Author(s)
Anzor Mikaia, Alexey Yatsenko, Leonid S. Glebov, Vladimir G. Zaikin
General and specific fragmentation pathways of trimethylsilyl derivatives of ketones and aldehydes under electron ionization are determined. The derivatives are obtained as a result of on-column silylation.

The Geometry Modeling System User

March 1, 1986
Author(s)
Steve Clark, Sanford P. Ressler
The Geometry Modeling System (GMS) is an interactive graphics program which allows the definition of the features, functionality and tolerances of a part defined in the AMRF part model report format. The geometry and topology of the part is previously

Trip Report: Japanese Progress in Robotics for Construction

February 21, 1986
Author(s)
James S. Albus
This trip was part of a study mission sponsored by the Technology Transfer Institute, and co-sponsored by the Construction Robotics Laboratory at Carnegie Mellon University. The study mission visited six of the largest construction firms in Japan, a

Hierarchical Abstraction of Problem-Solving Knowledge

February 1, 1986
Author(s)
D Nau
In most frame-based reasoning systems, the data manipulated by the system is represented using frames, and the problem-solving knowledge used to manipulate this data consists of rules. However, rules are not always the best way to represent problem-solving

Nylons: A Review of the Literature on Products of Combustion and Toxicity.

February 1, 1986
Author(s)
E Braun, B C. Levin
The literature on polyamides was reviewed to determine the nature and extent of information available on these materials which are commonly used in consumer and industrial applications. This review was limited to aliphatic polyamides normally called nylon

Photoelectron Spectroscopy Studies of Cr(001) Near-Surface and Surface Magnetism

February 1, 1986
Author(s)
L Klebanoff, Steven W. Robey, Guangyao Liu, D Shirley
Angle-resolved photoelectron spectroscopy (ARPES) studies of Cr(001) near-surface and surface electronic structure are reviewed. The near-surface energy band dispersions were investigated along the [010] direction parallel to the crystal surface. The

Research Tackles Automation Issues

February 1, 1986
Author(s)
Charles R. McLean
Major technical obstacles have inhibited the spread of automation within key sectors of American industry. Factory automation researchers at the National Bureau of Standards hope to overcome some of those obstacles.
Displaying 64201 - 64225 of 74253
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