Lata 2016-2021 1. Analysis of impact of longitudinal inclination of a chain conveyor on dynamical phenomena 2. Coal recovery from a coal waste dump 3. Coal waste slurries as a fuel for integrated gasification combined cycle plants 4. Dynamic analysis of scraper conveyor operation with external loads 5. Intelligent self-powered sensors in the state-of-the-art control systems of mining machines 6. Method for identification of results of dynamic overloads in assessment of safety use of the mine auxiliary transportation system 7. Testing the piezoelectric energy harvester's deflection on the amount of generated energy. Mechatronics 8. Zastosowanie osadzarkowego procesu wzbogacania do odzysku surowca ze składowiska odpadów górniczych 9. 10.