The study compared a floor that has 30 percent light reflectance with one that has 60 percent reflectance in an empty space that had a ceiling with 80 percent reflectance and walls with 60 percent reflectance.
(Redirected from Australian Workers Union) The Australian Workers Union (AWU) is one of Australia's largest and oldest trade unions. It traces its origins to unions founded in the pastoral and mining industries in the 1880s and currently has approximately 100,000 members.
awl - a pointed tool for marking surfaces or for punching small holes. bradawl, pricker - an awl for making small holes for brads or small screws. haft, helve - the handle of a weapon or tool. hand tool - a tool used with workers' hands. point - sharp end; he stuck the point of the knife into a tree; he broke the point of his pencil.