My homepage has been moved to http://www.slac.stanford.edu/~mornkr.  Please update your bookmark.   

If you want to see the old one anyway, click here. 

PS1. This old site on bawi.org will exist only for the next few months.

PS2. I hereby appreciate the efforts of all the staffs in bawi.org.  Had it not been for their tremendous help, my homepage would have not existed for the last several years.