"1951-10-23Z"^^ . "Director" . . . "Secretary,Department of Atomic Energy, Chairman,Atomic Energy Commission of India, Former Director,Bhabha Atomic Research Centre" . . . "1951Z"^^ . . "Sinha, Ratan Kumar"@en . . "Ratan Kumar Sinha widely known by R. K. Sinha is an Indian nuclear engineer currently serving as the Secretary to the Government of India, Department of Atomic Energy (DAE) and Chairman of the Atomic Energy Commission (AEC), Government of India. Prior to assuming the current position in April 2012, Ratan Kumar Sinha had served as Director of Bhabha Atomic Research Centre (BARC), Mumbai."@en . "Indian nuclear physicist" . "Bhabha Atomic Research Centre" . . . "Ratan Kumar Sinha"@en . "Department of Atomic Energy" . . . . . . . "Secretary" . .