[url]http://www.ece.umn.edu/users/riaz/index.htm[/url] [url]https://cse.umn.edu/college/feature-stories/memoriam-mahmoud-riaz[/url] Professor Emeritus [b]Mahmoud Riaz [/b]of Minneapolis, a long-time professor in the University of Minnesota’s Department of Electrical and Computer Engineering from 1959 to 1999, passed away on Aug. 10, 2012. The professor wrote: [i]... The copyright symbol © at the bottom of a page is shown to serve as a reminder that, while the [b]user is definitely encouraged to adopt, adapt, and disseminate the applets in this collection[/b], the author would still appreciate getting some credit, however brief, for the work presented; [/i]