Institution: | 1.Laboratory of Biophysics, Department of Physics, Faculty of Science, University of Yaounde I, P.O. Box 812, Yaoundé, Cameroon ;2.Department of Physics and Astronomy, Botswana International University of Science and Technology, Private Bag 16, Palapye, Botswana ;3.National Radiation Protection Agency of Cameroon, P.O. Box 33732, Yaoundé, Cameroon ;4.Department of Physics, Faculty of Science, University of Maroua, P.O. Box 46, Maroua, Cameroon ;5.Laboratory of Mechanics, Department of Physics, Faculty of Science, University of Yaounde I, P.O. Box 812, Yaoundé, Cameroon ; |