- Analytical Chemistry 4
- Atmospheric Protection/Air Quality Control/Air Pollution 4
- Biotechnology 4
- Characterization and Evaluation of Materials 4
- Computer Imaging, Vision, Pattern Recognition and Graphics 4
- Ecotoxicology 4
- Environmental Chemistry 4
- Environmental Health 4
- Immunology 4
- Internal Medicine 4
- Waste Water Technology / Water Pollution Control / Water Management / Aquatic Pollution 4
- Astronomy, Astrophysics and Cosmology 3
- Classical and Quantum Gravitation, Relativity Theory 3
- Computer Communication Networks 3
- Condensed Matter Physics 3
- Ecology 3
- Endocrinology 3
- Information Systems and Communication Service 3
- Measurement Science and Instrumentation 3
- Microengineering 3