The resultant force that resists change in the size or shape of a body acted on by external or internal forces. "Stress" is often used as being synonymous with unit stress which ...
A concept under which the electricity required by a given facility is produced on-site by natural gas and possible alternate standby fueled engines or turbines with the recovery ...
Generally applies to footwear providing toe protection for the wearer. Safety-toe footwear has been divided into three classifications: 75, 50, and 30; based on its ability to ...