Keynotes Speakers Prof. Taufiquar Khan, Ph . D Head and Chairman Department of Mathematics and Statistics, University of North Carolina at CharlotteĀ North Carolina, USA Prof. Susumu Araki, Ph. D Professor Department of Civil Engineering, Osaka University, Japan Prof. Saleh Hasan Naqib, Ph. D Vice-Chancellor University of Rajshahi, Rajshahi, 6204 Prof. Kazuyoshi Ueno, Ph. D Professor Department of Electronic Engineering and Computer Science, Shibaura Institute of Technology, 3-7-5 Toyosu, Koto-ku, Tokyo, Japan Prof. A.M. Sarwaruddin Chowdhury, Ph. D Vice Chancelor Shahajalal University of Science and Technology (SUST) Farshid Ramezanipour, Ph. D Associate Professor Department of Chemistry, University of Louisville, KY 40292, USA Prof. Gazi Mahabubul Alam, Ph. D Professor Education Policy and Economics, Faculty of Educational Studies, University Putra Malaysia, Malaysia Prof. Vibha Sharma, Ph. D Professor Department of English, Aligarh Muslim University, Pradesh, India