The NHS used to impose restrictions on the jobs HIV-positive doctors and nurses could do. Here we meet two nurses who will benefit from new guidelines that allow them to work anywhere they choose. Leo Benedictus. Sunday 18 August 2013 14.00 EDT First published on Sunday 18 August 2013 14.00 EDT.
Definition - What does Multipoint Control Unit (MCU) mean? A multipoint control unit (MCU) is a video-conferencing device that links two or more audiovisual workstations into one audiovisual conference call. An MCU may also be referred to as a bridge.
U.S. astronaut Bruce McCandless uses a manned maneuvering unit. The Manned Maneuvering Unit (MMU) is an astronaut propulsion unit that was used by NASA on three Space Shuttle missions in 1984. The MMU allowed the astronauts to perform untethered EVA spacewalks at a distance from the shuttle. The MMU was used in practice to retrieve a pair of faulty communications satellites, Westar VI and Palapa B2.