parratia@seas.upenn.edu
Professor
fax:
https://arratia.seas.upenn.edu/
Professor
Ph.D. Rutgers University, 2003
M.S. Rutgers University, 2001
B.S. Hampton University, 1997
fax:
Mechanical Engineering and Applied Mechanics
University of Pennsylvania
Philadelphia, PA 19104-6315
https://arratia.seas.upenn.edu/