- Biochemistry, general 4
- Biotechnology 3
- Educational Technology 3
- Pharmacology/Toxicology 3
- Pharmacy 3
- Environment, general 2
- Learning and Instruction 2
- Science Education 2
- Atmospheric Protection/Air Quality Control/Air Pollution 1
- Cell Biology 1
- Developmental Biology 1
- Ecotoxicology 1
- Education, general 1
- Energy Efficiency 1
- Energy Policy, Economics and Management 1
- Environmental Chemistry 1
- Environmental Economics 1
- Environmental Health 1
- Human Genetics 1
- Protein Science 1