Sub area Other Engineering and Technology 9 Chemical Sciences 8 Materials Engineering 4 Basic Medicine 3 Health Science 3 Biological Sciences 3 Agricultural Biotechnology 2 Industrial Biotechnology 2 Environmental Biotechnology 2 Earh and Related Environmental Sciences 1 Other Agricultural Sciences 1 Nano-Technology 1 Other Natural Sciences 1 Health Biotechnology 1 Educational Sciences 1 Physical Sciences 1