Education
 Ph.D. Environmental Engineering, Rice University, Houston, Texas, May 1989
M.S. Environmental Engineering, Rice University, Houston, Texas, May 1985
B.E. Civil Engineering, American University of Beirut, Beirut, Lebanon, June 1982
| Professional Experience |
| Sept. 2007 – Present |
Professor, Civil and Environmental Engineering, University of Houston |
| Sept. 2001 – Aug. 2007 |
Associate Professor, Civil and Environmental Engineering, University of Houston |
| Sept. 1997 – Aug. 2001 |
Assistant Professor, Civil and Environmental Engineering, University of Houston |
| Sept. 1997 – Aug. 1999 |
Adjunct Assistant Professor, Environmental Science and Engineering, Rice University |
| April 1994 – Aug. 1997 |
Executive Director, Energy and Environmental Systems Institute,
Rice University, Houston, Texas |
| July 1994 – Aug. 1997 |
Faculty Fellow, Department of Environmental Science and Engineering, Rice University, Houston, Texas |
| May 1989 – March 1994 |
Research Associate, Rice University, Houston, Texas |
| Aug. 1986 – May 1989 |
Doctoral Graduate Student, Rice University, Houston, Texas |
| April 1985 – Aug. 1986 |
Senior Design Engineer, Edminster, Hinshaw, Russ & Associates, Houston, Texas |
| Nov. 1984 – March 1985 |
Consultant, Houston, Texas |
| Aug. 1983 – Oct. 1984 |
Masters Graduate Student, Rice University, Houston, Texas |
| Spring & Summer 1983 |
Research Assistant, Oklahoma State U., Stillwater, Oklahoma |
| Summer 1980 |
Trainee Engineer, Midmac Engineering Co., Houston, Texas |
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