
ma·chine (mə-shēn′) n. 1. a. A device consisting of fixed and moving parts that modifies mechanical energy and transmits it in a more useful form. b. See simple machine. c. See compound machine. 2. A system or device for doing work, as an automobile or jackhammer, together with its power source and auxiliary equipment. 3. A system or device, such ...
nsarchive.gwu.eduCreated Date: 6/16/2009 12:41:30 PMA hub for technical knowledge management. — NDCACThe National Domestic Communications Assistance Center (NDCAC) is a National center, organized under the Department of Justice (DoJ), designed as a hub for technical knowledge management that will facilitate the sharing of solutions and know-how among law enforcement …