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Old research pages

I'm keeping these old research pages here for the benefit of anyone who might arrive here from an external page. They are no longer updated. Please visit my new web site at Eventually some content from these pages will migrate to the new site.


Opinions expressed here, except for pages created by others to which I have created links (but whose content is not under my control), are solely my responsibility. The University of Illinois, or any other organization which may have provided disk space and an Internet connection to me, are in particular not to be held accountable for my views.

All pages here which are my responsibility, including movies and photos, are Copyright (c) 2003 Paul Ricker.

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