- Physical Chemistry 25
- Electrochemistry 16
- Chemistry/Food Science, general 13
- Organic Chemistry 13
- Optics, Lasers, Photonics, Optical Devices 12
- Microwaves, RF and Optical Engineering 11
- Geotechnical Engineering & Applied Earth Sciences 9
- Inorganic Chemistry 9
- Historical Geology 8
- Paleontology 8
- Industrial Chemistry/Chemical Engineering 6
- Classical and Continuum Physics 5
- Engineering Design 5
- Biomedicine, general 4
- Cell Biology 4
- Characterization and Evaluation of Materials 4
- Internal Medicine 4
- Laboratory Medicine 4
- Pathology 4
- Biochemistry, general 3