This file type includes high resolution graphics and schematics when applicable. However, this relationship between stress and strain in a material is linear only when the force applied is within ...

Young's modulus for Polythene, cross-linked by pile irradiation, has been measured by both static and dynamic means. Below about 115° C (the usual melting-point) the modulus decreases with temperature ...

The objective of this study was to investigate the usefulness of non-destructive ultrasonic testing method in evaluating wood strength and stiffness of gmelina (Gmelina arborea) from several positions ...