- Optics, Lasers, Photonics, Optical Devices 6
- Solid State Physics 6
- Food Science 5
- Manufacturing, Machines, Tools, Processes 5
- Monitoring/Environmental Analysis 5
- Structural Materials 5
- Tribology, Corrosion and Coatings 5
- Biochemistry, general 4
- Electrochemistry 4
- Engineering Design 4
- Laboratory Medicine 4
- Ceramics, Glass, Composites, Natural Materials 3
- Computer Appl. in Life Sciences 3
- Computer Applications in Chemistry 3
- Energy Storage 3
- Materials Engineering 3
- Molecular Medicine 3
- Quality Control, Reliability, Safety and Risk 3
- Theoretical and Computational Chemistry 3
- Applied and Technical Physics 2