Decoration (noun). specifically, any mark of honor to be worn upon the person, as a medal, cross, or ribbon of an order of knighthood, bestowed for services in war, great achievements in literature, art, etc. Origin: [LL. decoratio: cf.
A P-N junction (or N-P junction) is formed by creating two substrate materials of P type and N type on a semiconductor. P type means it is doped with free holes (electron depletion) and the N type is doped with electrons. Of course by physics, the free holes and free electrons would like to neutralize each other.
A Type I PFD is an approved device designed. to turn an unconscious person in the water. from a face downward position to a vertical. or slightly backward position, and to have. more than 20 pounds of buoyancy. TypeII. A Type II PFD is an approved device designed. to turn an unconscious person in the water. from a face downward position to a vertical. or slightly backward position, and to have. more than 15.5 pounds of buoyancy. TypeIII. A Type III PFD is an approved device designed. to have more than 15.5 pounds of buoyancy.