- Mechanical Engineering 13
- Computational Intelligence 12
- Atmospheric Protection/Air Quality Control/Air Pollution 10
- Computer-Aided Engineering (CAD, CAE) and Design 10
- Industrial and Production Engineering 10
- Media Management 10
- Monitoring/Environmental Analysis 10
- Artificial Intelligence 9
- Electrical Engineering 9
- Biomedical Engineering and Bioengineering 8
- Engineering, general 8
- Building Construction and Design 7
- Engineering Thermodynamics, Heat and Mass Transfer 7
- Automotive Engineering 5
- Biological and Medical Physics, Biophysics 5
- Electronics and Microelectronics, Instrumentation 5
- User Interfaces and Human Computer Interaction 5
- Control, Robotics, Mechatronics 4
- Robotics and Automation 4
- Biomaterials 3