From the content: A Survey of Science Literacy Level for Senior High School Students in Taiwan.- A position estimation method based on modified integrator of PMSM sensorless control for high-speed vehicles.- The influence of different cross-section shapes of train body on aerodynamic performance.- Investigation of aerodynamic performance of high-speed train by detached eddy simulation.- The influence of pantograph aerodynamic characteristics caused by its shroud.- Railway track allocation - simulation, aggregation, and optimization.- Experimental modal analysis of high-speed EMU carbody structure.- A new approach for acceleration of train model with compressed air.