Khoury, Sarkis Joseph (University of California, Riverside, USA) ; Karayan, John (California State Polytechnic University, USA) ; Khoury, Sarkis J. ; Pal, Poorna (Glendale Community College, USA) ; Zhou, Chunsheng (Peking University, China) ; Chunsheng Zhou ; John Karayan ; Poorna Pal ; Karayan, John ; Pal, Poorna ; Zhou, Chunsheng