4Aggarwal, R. , Ward, J. , & Balasundaram, I. (2007). Proving the effetiveness of virtual reality simulation for training in laparoscopic surgery [ J]. Annals of Surgery, (5) :771-779.
5Burdea, G. C. , & Coiffet, P. ( 1994 ). Virtual reality technology [ M ]. NJ : John Wiley and Sons.
6Chaturvedi, S. K., Bawab, S., & Khan, H. (2005). Develop- ment of a methodology to visualize and conduct a physical experiment as a web-based virtual experiment[ A]. Proceeding of IASTED International Conference Web-Based Education [ C ]. 101 - 108.
7Cortera, J.E., Escheb, S. K., Chassapisb, C., Mac, J. , & Nickersonb, J. V. (2011 ). Process and learning outcomes from remotely- operated, simulated, and hands-on student laboratories [ J ]. Computers & Education ,57 ( 3 ) :2054-2067.
8Ghani, M. A. (1994). Pre-Mughal Persian in Hindustan: A critical survey of the growth of Persian language and literature in India from the earliest times to the advent of the Mughal rule [ M ]. Vintage Books.
9Gizerian, S. (2007). The virtual laboratory : Using technology to enhance the learning experience of students in biology, chemistry, and physics [ EB/OL]. Retrieved on October 28, 2012 from http://www. google, com. hk/url? sa = t&rct = j&q = &esrc = s&source = web&cd = l&cad= rja&ved = 0CCYQFjAA&url = http% 3A% 2F% 2Fwww. umich. edu% 2F - slc% 2 Fcorff% 2F2007% 2Fmedia% 2Fgizerian% 2FVirtual-La- boratory, ppt&ei = qmuSUO3XG- DUmAWO6IHgBg&usg = AFQjC- NFowogIDKRInAiKvmH65xPvOXhOtw&sig2 = Jlvo - EyvhbnEhwKR2hs9.
10Holbert, K. E. , & Albu, M. M. (2003). A signal processing la- boratory employing on-line teaming for remote experiments[ A ]. American Society for Engineering Education, Proceedings of the 2003 American So- ciety of Engineering Education Annual Conference & Exposition, Section 2359 [ C ].