The Oklahoma Corporation Commission approves PSO’s request to purchase a power plant in Jenks. PSO first asked OCC to buy the Green Country Power Plant from Tokyo-based J-Power back in September. The ...

Abstract: Surface roughness is one of the important indicators to measure the surface quality of parts processed, in addition to the cutting parameters affecting the surface roughness, the inevitable ...

"Publishers of Truth," 1988, by English artist Ron Waddams. It is the title of a tapestry made by 4000 Quaker women and children in 15 countries. Private Collection. Source: Bridgeman Images, used ...