Hands On Plastics

The Effects of Radiation Sterilization on Plastics

remainder of this discussion the term radiation will be used to mean both high-energy electrons and gamma rays except where an explicit distinction is made.

Strain Gage Measurements on Plastics and Composites

The bonded resistance strain gage, which is central to the topics treated here, was invented in the late 1930's and is now at about the mid-century mark in its career. During the first fifty years of its existence, the strain gage has been applied to virtually every known load-bearing material – ranging from asphalt to zirconium, and missing few, if any, of the letters in between. Whether the m...

Bio-degradable Plastics- Impact on Environment

Reflections on Rheumatoid Hands.

3. Information on permissions/orders of reprints in rheumatology and related fields. Silverman featuring research articles on clinical subjects from scientists working is a monthly international serial edited by Earl D.

Hands on virtual clay

Simulated through a 3D grid storing the density of clay in each cell (0 for an empty cell, and 1 for a full cell). The surface is defined as the iso-surface at 0.5 of clay density. Clay behavior is captured by a layered model ensuring 3 properties: Large scale deformations (fig.1) Mass conservation by pouring the excess of matter in neighbouring cells (fig.2) Surface tension for preventing the ...