- Metallic Materials 5
- Tribology, Corrosion and Coatings 5
- Materials Science, general 4
- Characterization and Evaluation of Materials 3
- Communications Engineering, Networks 2
- Surfaces and Interfaces, Thin Films 2
- Artificial Intelligence 1
- Ceramics, Glass, Composites, Natural Materials 1
- Cyber-physical systems, IoT 1
- Data Engineering 1
- Dentistry 1
- Electronics and Microelectronics, Instrumentation 1
- Engineering Design 1
- Engineering, general 1
- Machine Learning 1
- Medicine/Public Health, general 1
- Nanotechnology 1
- Optics, Lasers, Photonics, Optical Devices 1
- Professional Computing 1
- Quality Control, Reliability, Safety and Risk 1