1. Interdisciplinary Research Center for Renewable Energy and Power Systems (IRC-REPS), Research Institute, King Fahd University of Petroleum & Minerals (KFUPM), Dhahran 31261, Kingdom of Saudi Arabia
2. School of Biological and Environmental Sciences, Kwansei Gakuin University, Gakuen 2-1, Sanda, Hyogo 669-1337, Japan