- Industrial Chemistry/Chemical Engineering 39
- Geotechnical Engineering & Applied Earth Sciences 30
- Mineral Resources 30
- Characterization and Evaluation of Materials 25
- Physical Chemistry 23
- Classical Mechanics 18
- Classical and Continuum Physics 15
- Fluid- and Aerodynamics 15
- Engineering Fluid Dynamics 14
- Industrial Pollution Prevention 14
- Inorganic Chemistry 13
- Structural Materials 13
- Electrochemistry 10
- Analytical Chemistry 8
- Condensed Matter Physics 7
- Energy Storage 7
- Electrical Engineering 4
- Materials Science, general 4
- Measurement Science and Instrumentation 4
- Particle and Nuclear Physics 4