1. EMPLOYMENT

Position : STA Fellow, 08/99 - 07/01
Supervisor/Conduct : Dr. Sadanori Sase
National Research Institute of Agricultural Engineering
Ministry of Agriculture, Forestry, and Fisheries, Tsukuba-shi, 305-8609 Japan.

Position : Post-Doctoral Research Associate, 06/98 - 07/99
Supervisor/Contact : Prof. Ted H. Short, Associate chair and professor
Department of Food, Agricultural, and Biological Engineering, The Ohio State University/Ohio Agricultural Research and Development Center, Wooster, OH 44691.

Position : Graduate Research Associate, 06/95 - 06/98
Supervisor/Contact : Prof. Ted H. Short, Associate chair and professor
Department of Food, Agricultural, and Biological Engineering,
The Ohio State University/Ohio Agricultural Research and Development Center, Wooster, OH 44691.

Position : Graduate Research Assistant, 09/93 - 06/95
Supervisor/Contact : Prof. Ted H. Short, Associate chair and professor
Department of Food, Agricultural, and Biological Engineering,
The Ohio State University/Ohio Agricultural Research and Development Center, Wooster, OH 44691.

Position : Engineer, 04/89 - 02/92
Miwon Co., Ltd., Seoul, Republic of Korea.

Position : Graduate Research Assistant, 03/87 - 02/89
Supervisor/Contact : Prof. Geu-Hong Choi,
Professor Department of Agricultural Engineering,
KonKuk University, Seoul, Republic of Korea.

2. EDUCATION

Ph.D. in Department of Food, Agricultural, and Biological Engineering, The Ohio State University/Ohio Agricultural Research and Development Center, Columbus, Ohio, completed June, 1998.
Thesis : Fluid dynamic simulation and validation of a naturally ventilated multi-span greenhouse.

M.S. in Department of Food, Agricultural, and Biological Engineering, The Ohio State University/Ohio Agricultural Research and Development Center, Columbus, Ohio, completed June, 1995.
Thesis : The accuracy of computational fertigation system.

M.S. in Department of Agricultural Engineering, KonKuk University, Seoul, Republic of Korea, completed Feb, 1989.
Thesis : The comparison of the engine fuel injection systems.

B.S. in Department of Agricultural Engineering, KonKuk University, Seoul, Republic of Korea, completed Feb, 1987.

3. AREA OF STUDY

- Automatic control - Climatology - Computerized fertigation (irrigation and fertilization) system - Engine fuel injection system - Environmental control in agricultural structure - Greenhouse engineering - Image processing - Plant physiology - Simulation of Computational fluid dynamics (CFD) numerical technique - Steady state control volume energy balance in greenhouse