Catalysis, nanoparticles: hydrogen peroxidePhoto courtesy of Dr. David J. Willock, Cardiff Universityin chemistry, the modification of the rate of a chemical reaction, usually an acceleration, by addition of a substance not consumed during the reaction.
The United Service Organizations Inc. (USO Show) is a nonprofit organization that provides programs, services and live entertainment to United States service members and their families.
Regional transmission organization (North America) A regional transmission organization (RTO) in the United States is an electric power transmission system operator (TSO) which coordinates, controls and monitors a multi-state electric grid.