Volume VI, Number 3

Results Research and Graduate Studies at North Carolina State University is published three times yearly by the Office of the Vice Chancellor for Research and Graduate Studies. Text may be reprinted provided credit is given. Photographs and artwork may not be reprinted without written permission from the editor. Comments and queries should be addressed to Editor, Results, NCSU Box 7570, Raleigh, NC 27695-7570. Phone: 919/513-0141, e-mail: jaine_place@ncsu.edu.

EDITOR
Matthew Burns

MANAGING EDITOR
Jaine Place

ADVISORY COMMITTEE
Dr. John Gilligan
Dr. Steven Lommel
Ray Fornes
Dennis Kekas

DESIGN
NC State Creative Services

PHOTOGRAPHY
Roger Winstead

© 2007 NC State University