主题词：Railway Engineering and Dynamics; Railway Systems and Energy Efficiency; Geotechnical Engineering and Underground Structures; Civil and Geotechnical Engineering Research; Aerodynamics and Fluid Dynamics Research; Mechanical stress and fatigue analysis; Transportation Planning and Optimization; Structural Health Monitoring Techniques; Structural Engineering and Vibration Analysis; Infrastructure Maintenance and Monitoring; Electrical Contact Performance and Analysis; Gear and Bearing Dynamics Analysis; Fluid Dynamics and Vibration Analysis; Wind and Air Flow Studies; Adhesion, Friction, and Surface Interactions; Brake Systems and Friction Analysis; Geotechnical Engineering and Analysis; Transportation Safety and Impact Analysis; Traffic Prediction and Management Techniques; Acoustic Wave Phenomena Research; Transport and Economic Policies; Mechanical Engineering and Vibrations Research; Machine Fault Diagnosis Techniques; Magnetic Bearings and Levitation Dynamics; Vibration and Dynamic Analysis