- Biotechnology 25
- Biochemistry, general 23
- Microbiology 21
- Plant Sciences 20
- Agriculture 18
- Astronomy, Observations and Techniques 17
- Chemistry/Food Science, general 17
- Materials Science, general 17
- Statistics for Engineering, Physics, Computer Science, Chemistry and Earth Sciences 17
- Analytical Chemistry 16
- Characterization and Evaluation of Materials 16
- Life Sciences, general 16
- Science, Humanities and Social Sciences, multidisciplinary 15
- Science, multidisciplinary 14
- Biomedicine, general 13
- Nanotechnology 13
- Industrial Chemistry/Chemical Engineering 11
- Cell Biology 10
- Ecology 10
- Food Science 10