ABSTRACT

Furukawa et al. 2006; Hou et al. 2006; Huang and Loh 2006; Ko and Ni 2005; Lam et al.

2006; Li et al. 2006; Park et al. 2006; Saeki and Hori 2006; Sanayei et al. 2006; Wong and Yao 2006; Yuen and Katafygiotis 2006; Jiang and Adeli 2005a & 2007; Adeli and

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