pumping compartment
61Northwest Frontier — Infobox Film name = Northwest Frontier caption = Lobby card (L to R Ian Hunter, Kenneth More, Lauren Bacall, Jack Gwillim) director = J. Lee Thompson producer = Marcel Hellman writer = Robin Estridge Frank S. Nugent Will Price starring = Kenneth… …
62HMS Lord Nelson (1906) — HMS Lord Nelson was a sclass|Lord Nelson|battleship launched in 1906 and completed in 1908. She was the Royal Navy s last predreadnought battleship.Design historyHMS Lord Nelson was laid down by Palmers Shipbuilding and Iron Company at Jarrow on… …
63List of problems solved by MacGyver — This is a list of problems that have been solved by the fictional character MacGyver from the television series of the same name. (This list is not yet comprehensive.) MacGyver employs his resourcefulness and his knowledge of chemistry,… …
64Electrochemical gradient — An electrochemical gradient is a spatial variation of both electrical potential and chemical concentration across a membrane; that is, a combination of the membrane potential (delta psi) and the pH gradient (delta pH). Both components are often… …
65Severn class lifeboat — The Severn class lifeboat is the largest lifeboat used by the Royal National Lifeboat Institution (RNLI), a UK charity dedicated to saving life at sea. The class is named after the River Severn, the longest river in Great Britain.There are forty… …
66Intra-aortic balloon pump — The Intra aortic balloon pump (IABP) is a mechanical device that is used to decrease myocardial oxygen demand while at the same time increasing cardiac output. By increasing cardiac output it also increases coronary blood flow and therefore… …
67Bird anatomy — Bird anatomy, or the physiological structure of birds bodies, shows many unique adaptations, mostly aiding flight. Birds have evolved a light skeletal system and light but powerful musculature which, along with circulatory and respiratory systems …
68HMS Agamemnon (1906) — HMS Agamemnon was one of two Lord Nelson class predreadnought battleships launched in 1906 and completed in 1908. She was the Royal Navy s penultimate predreadnought battleship.Technical CharacteristicsHMS Agamemnon was ordered in 1904 and was… …
69Birley Collieries — The Birley Collieries were a group of coal mines set in the Shirebrook Valley in south east Sheffield, South Yorkshire, England. They were connected to the railway system by a branch line from the Manchester, Sheffield and Lincolnshire Railway at …
70Suspension trauma — Suspension trauma, also known as harness hang syndrome (HHS), is an effect which occurs when the human body is held upright without any movement for a period of time. If the person is strapped into a harness or tied to an upright object they will …
