Zeta potential measurement of bubbles in DAF process and its effect on the removal efficiency
You (expect to) get what you pay for: A system approach to delay, fare, and complaints
Wind-Tunnel Survey of an Oscillating Flow Field for Application to Model Helicopter Rotor Testing
Wind Noise and Motorcycle Crash Helmets
Wind Changes Over the Western Pacific
When trains go faster than planes: The strategic reaction of airlines in Spain
What can air traffic control teach train control and urban traffic control?