Jr. F.R. Rollins
Highly Influential Citations10
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Abstract The critical angle reflection technique was used to determine longitudinal and shear sonic velocity components in the exposed surface of bovine incisors along the tooth axis and… Continue Reading
The interaction of ultrasonic beams in solid media has only recently been explored experimentally. The techniques developed for this purpose are reviewed and the experimental results are related to… Continue Reading
Copper and aluminum samples were subjected to cyclic stress and run to fatigue while being held in an x‐ray beam. Small angle scattering intensities were recorded at various stages of the fatigue… Continue Reading
Several physical properties of graphite whiskers have been measured in ultra‐high vacuum and other controlled atmospheres. The properties which have been studied include elasticity, electrical… Continue Reading