Login New user?   International Journal of New Horizons in Physics An International Journal   IJNHP Home   Submit an Article   Content   Forthcoming Papers   Subscription Author     Name : Khadijah M. AL-Mokhtar Address : Physics Department, Faculty of Science, Taibah University, Medina, Saudi Arabia. Email : khmadina@yahoo.com Telephone :   Home   About us   News   Journals   Conferences Contact us Copyright naturalspublishing.com. All Rights Reserved