L. Hou, B. Hoffmann, M. Mennig, H. Schmidt, Effect of hest treatment and additives on the photochromic and mechanical properties of sol-gel derived photochromic coatings containing spirooxazines, J. Sol-Gel Sci. Techn.,8, 923 (1997) Google Scholar
Hancock County is part of the Weirton-Steubenville, WV-OH Metropolitan Statistical Area, which is also included in the Pittsburgh-New Castle-Weirton, PA-WV-OH Combined Statistical Area.
Buffalo Creek flood. The Buffalo Creek flood was a disaster that occurred on February 26, 1972, when the Pittston Coal Company's coal slurry impoundment dam #3, located on a hillside in Logan County, West Virginia, burst, four days after having been declared 'satisfactory' by a federal mine inspector.