Alpha hydrogens in an ester. Alpha hydrogens in an alkyl bromide. 1  Related terms: Î²-carbon, beta-carbon, primary hydrogen, secondary hydrogen, tertiary hydrogen, Î²-hydrogen, beta-hydrogen, Î²-elimination, Î±-helix, Î²-sheet.lpha hydrogens in an ester. Alpha hydrogens in an alkyl bromide. 1  Related terms: Î²-carbon, beta-carbon, primary hydrogen, secondary hydrogen, tertiary hydrogen, Î²-hydrogen, beta-hydrogen, Î²-elimination, Î±-helix, Î²-sheet.
September 14, 1989 The Standard Gravure shooting occurred on  September 14, 1989, in Louisville, Kentucky, when Joseph T. Wesbecker, a 47-year-old pressman, killed eight people and injured twelve at his former workplace, Standard Gravure, before committing suicide.
She had been in the process of declaration of brain death and died shortly after she was taken off a life support system, a spokeswoman at Western Baptist Hospital in nearby Paducah, Kentucky, said. Two other girls died earlier Monday from wounds suffered during the shooting at Heath High School in West Paducah. The gunman, who was arrested immediately afterward, had warned last week that something big's going to happen but students took it to mean he planned a prank, school principal Bill Bond said.