Mathematical Computation online demos, part of IAMC (Internet Accessible Mathematical Computation) research at Kent State University. Web-based Mathematics Education (WME) research consulting, Lanzhou University, Lanzhou, China, (2012) Comprehensive 12-week Java OOP and Java Web Application courses, Goodyear Tire and Rubber Company, Akron Ohio. (2006, 2007) Ph.D. thesis external examiner for University of Western Ontario, London Ontario, Canada. (2007) Presentation on Web-based Mathematics Education, Chinese Academy of Sciences, Beijing China. (2007) President and founder of Webtong Inc., a website development company. Co-organizer (with Angel Diaz/IBM USA and Norbert Kajler France), 2001 Workshop on Internet Accessible Mathematical Computation, July 22, 2001, University of Western Ontario, London, Ontario, Canada. Invited talk on Internet Accessible Mathematical Computation: a progress report, conference on The Future of Mathematical Communication: 1999 (FMC99), Mathematical Sciences Research Institute (MSRI), UC Berkeley, California, December 1-5, 1999. Co-organizer (with Norbert Kajler of France), Workshop on Internet Accessible Mathematical Computation, July 28, 1999, Simon Fraser University, Vancouver, BC, Canada. Four-week consulting assignment to Beijing, Lanzhou, and Xian the People's Republic of China, sponsored by the United Nations Development Program, July-August, 1998. Plenary address, Internet Accessible Mathematical Computation, 3rd Asian Symposium on Computer Mathematics (ASCM'98), Lanzhou University, Lanzhou P. R. China, August 6, 1998. ISSAC'97 Program Committee Chair, 1997. NSF proposal review panelist, Washington D.C., Spring 1997. Program Committee Chairman, ISSAC'97, International Symposium on Symbolic and Algebraic Computation, July 21-23, 1997 Maui, Hawaii USA NSF proposal review panelist, Washington D.C., Spring 1996. Design, initiate, evolve, and maintain the NSF sponsored web site SymbolicNet as a world-wide information center for the area of Symbolic and Algebraic Computation. Invited panelist, ARPA-NSF Workshop on ``Scalable Scientific Software Libraries and Problem Solving Environments,'' Sept. 25-27, 1995, Purdue University. Member, site visit committee, Research Partnerships Program, the Natural Sciences and Engineering Research Council of Canada (NSERC), May 1994. Faculty Visitor, Distributed Computation Group, Sandia National Laboratories, Livermore California, January -- August, 1994. Keynote speaker, Parallel Polynomial Operations: a progress report, PASCO'94 Conference, Linz, Austria, (1994). Editor ACM Trans. on Mathematical Software (1987 - 1991) ACM SIGSAM Chairman (1987 - 1991) Proceedings Editor, ISSAC'92 Berkeley, California (1992)