1- Train - Bridge interaction
     2- Contact Mechanics, The Wheel and Rail Interface
     3- Dynamics of Rail-Wheel Interaction
     4- Railway Track Maintenance Management System
     5- Traction Motor Control
     6- Traction Supply System Analysis
     7- Braking System Simulation
     8- Wear of Rail and Wheel
     9- Intelligent Control System
     10- Railway Planning
     11-Field Load Testing of Bridges