STRIATIONS perpendicular to the Z-axis frequently occur on prism faces of quartz. They are often attributed to an ‘oscillatory combination’ of the prism and adjacent rhombohedron faces; but although ...
Researchers determined that scissors and suture needles are the only surgical instruments which cause striations in silicone breast implants. A variety of textured and smooth silicone gel implants ...
IN the course of an investigation on the starting and maintenance potentials of the luminous column in argon, produced by applying a high frequency potential of wave-length from 10 to 300 metres to ...