2.The so-called "Red Crystal" - a red square standing on its corner - will now take its place alongside the Red Cross and the Red Crescent as an internationally-recognised humanitarian emblem.
6.(3) A large computer program, named 3DPLATE, is developed with FORTRAN Powerstation . With 3DPLATE, 6 simply supported square plates. 5 clamped rectangular plates and 1 corner-supported plate are analyzed.