Shielded metal arc welding (SMAW), also known as manual metal arc welding (MMA or MMAW), flux shielded arc welding or informally as stick welding, is a manual arc welding process that uses a consumable electrode coated in flux to lay the weld.
Nagrado Nebula () podeljuje vsako leto Društvo ameriških pisateljev znanstvene fantastike in fantazije (Science Fiction and Fantasy Writers of America, SFWA) za najboljše znanstvenofantastično ali fantazijsko delo, objavljeno v prejšnjih dveh letih v Združenih državah Amerike.