Amazon has a new product called WorkMail debuting today (via Forbes), which is an email and calendaring service that aims to provide those tools for corporate customers. The tech is based on Amazonâ¦
One of the boundaries, called the Arc Flash Boundary, is based on the expected Incident Energy from an arc flash, and is intended to protect workers from burns if such an accident occurs.
PA radiograph of the wrist and schematic representation showing disruption of the first carpal arc. Distruption of carpal arcs. An arc is disrupted if it cannot be traced smoothly. A break in one of the arcs indicates a fracture or the disruption of a ligament leading to a subluxation or dislocation.