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Displaying 43526 - 43550 of 74069

High-Temperature Investments

January 1, 2002
Author(s)
O Okuno, K Asaoka, John A. Tesk
Dental investing materials, used for the processing of dental materials above temperatures of ca. 1200 degrees C to 1300 degrees C, are described. Their compositions and the effects of different ingredients are presented.

Historical Background and Development of the Charpy Test

January 1, 2002
Author(s)
L Toth, H P. Rossmanith, Thomas A. Siewert
The impact test method based on a pendulum, generally called the Charpy test, is one of the more cost-effective material testing procedures, both with respect to acceptance of products and to surveillance. This contribution attempts to present a brief

Human-Robot Interactions: Creating Synergistic Cyber Forces

January 1, 2002
Author(s)
Jean C. Scholtz
Human-robot interaction for mobile robots is still in its infancy. As robots increase in capabilities and are able to perform more tasks in an autonomous manner we need to think about the interactions that humans will have with robots and what software
Displaying 43526 - 43550 of 74069