Login New user?   Journal of Radiation and Nuclear Applications An International Journal   JRNA Home   Submit an Article   Content   Forthcoming Papers   Subscription Author     Name : Khaled S. M. Essa Address : Department of Mathematics and Theoretical Physics, Nuclear Research Center, Egyptian Atomic Energy Authority, P.O. 13759, Cairo-Egypt. Email : mohamedksm56@yahoo.com Telephone :   Home   About us   News   Journals   Conferences Contact us Copyright naturalspublishing.com. All Rights Reserved