- Atmospheric Protection/Air Quality Control/Air Pollution 3
- Ecotoxicology 3
- Environment, general 3
- Environmental Chemistry 3
- Environmental Health 3
- Waste Water Technology / Water Pollution Control / Water Management / Aquatic Pollution 3
- Cardiac Imaging 1
- Electronics and Microelectronics, Instrumentation 1
- Imaging / Radiology 1
- Manufacturing, Machines, Tools, Processes 1
- Mechanical Engineering 1
- Nanotechnology and Microengineering 1
- Nuclear Medicine 1
- Oncology 1
- Orthopedics 1