2007 - Chemical & Biomedical Engineering - University of South ...
2007 - Chemical & Biomedical Engineering - University of South ...
2007 - Chemical & Biomedical Engineering - University of South ...
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Dr. J.A. Llewellyn<br />
Pr<strong>of</strong>essor Emeritus<br />
(813) 974- 5505<br />
Education:<br />
Ph. D. Physical Chemistry, <strong>University</strong> College, Cardiff, Wales, U.K.,<br />
1958<br />
B.Sc. Physical Chemistry, <strong>University</strong> College, Cardiff, Wales, U.K.,<br />
1955<br />
Research Interests: Artificial Intelligence, Data Analysis<br />
Intelligent Process Analysis<br />
Many interesting systems, ranging from complex industrial chemical process operations, to living cells<br />
and organs, are now characterized by extensive measurements from a variety <strong>of</strong> sources. Techniques<br />
are needed to interpret this data. In the simpler cases, the interpretation may merely involve<br />
visualization <strong>of</strong> the data. In process analyses however, we are interested in bringing together<br />
experimental data on energy and material flows, in order to provide a self-consistent description, and<br />
differentiate between measurement problems/changes in process dynamics and process status.<br />
This interest now has a focus in the problems associated with the use <strong>of</strong> electromagnetic fields to<br />
facilitate the introduction <strong>of</strong> drugs and other biologically active materials into cells. The principal tools<br />
involve dielectric spectroscopy in conjunction with modeling and analysis s<strong>of</strong>tware, used to investigate<br />
the changes in tissue provoked by time dependent electric fields.<br />
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