- Science, Humanities and Social Sciences, multidisciplinary 12
- Physics, general 10
- Science, multidisciplinary 10
- Offshore Engineering 9
- Condensed Matter Physics 6
- Geotechnical Engineering & Applied Earth Sciences 6
- Machinery and Machine Elements 5
- Power Electronics, Electrical Machines and Networks 5
- Structural Materials 5
- Surfaces and Interfaces, Thin Films 5
- Characterization and Evaluation of Materials 4
- Mechanical Engineering 4
- Quantum Physics 4
- Engineering, general 3
- Materials Science, general 3
- Ophthalmology 3
- Algorithm Analysis and Problem Complexity 2
- Artificial Intelligence 2
- Atomic, Molecular, Optical and Plasma Physics 2
- Automotive Engineering 2