It defines and groups a project's discrete work elements in a way that helps organize and define the total work scope of the project. Worker - a person engaged in the accomplishment of work. In cost estimating, the hands-on workers contribute to the production and are counted in calculations of the production rate.
Crossbowman cocking an arbalest. The arbalest (also arblast) was a late variation of the crossbow coming into use in Europe during the 12th century. A large weapon, the arbalest had a steel prod (bow). Since the arbalest was much larger than earlier crossbows, and because of the greater tensile strength of steel, it had a greater force. The strongest windlass-pulled arbalests could have up to 22 kN (5000 lbf) of force and be accurate up to 100 m.
canâ¢niâ¢bal. 1. a person who eats human flesh, esp. for magical or religious purposes. 2. any animal that eats its own kind. 3. pertaining to or like a cannibal.4. given to cannibalism.anâ¢niâ¢bal. 1. a person who eats human flesh, esp. for magical or religious purposes. 2. any animal that eats its own kind. 3. pertaining to or like a cannibal. 4. given to cannibalism.