Shoulder arthroplasty (AHR-thro-plaste) is surgery to replace the shoulder joint. The shoulder joint is where the head (ball) of the humerus meets the glenoid (socket-like end) of the scapula. The humerus is the bone of the upper arm, and the scapula is the shoulder blade.
Definition of swidden - an area of land cleared for cultivation by slashing and burning vegetation Definition of swidden - an area of land cleared for cultivation by slashing and burning vegetation dictionary
Steel wire armoured cable, commonly abbreviated as SWA, is a hard-wearing power cable designed for the supply of mains electricity. multicore cable, as the name suggests, is one where there are a number of different cores. When cable has only one core, aluminium wire armour (AWA) is used instead of steel wire. This is because the aluminium is non-magnetic. A magnetic field is produced by the current in a single core cable.