radiation chemistry sentence in Hindi

Examples

1. Following temporary positions at Penn State University ( 1969-1972 ), the National University of Rio Cuarto, Argentina ( 1972-1975 ), again Penn State ( 1975 ) and the University of Alberta in Edmonton, Canada ( 1975 ), she moved to the Max Planck Institute for Radiation Chemistry in M�lheim, Germany ( 1976 ), where she stayed until her retirement in 2007.