Personal Urban Mobility for the Twenty-First Century
Road Use Charging and Inter-Modal User Equilibrium: The Downs-Thompson Paradox Revisited
Sustainable Aviation Alternative Fuels: From Afterthought to Cutting Edge
Electricity, Mobility and the Neglected Indirect Emissions
Aviation Technology: Aerodynamics, Materials, and Other Options
The Potential Impact of Propulsion Technology on Emissions and Energy Security
Pathways to Sustainable Road Transport: A Mosaic of Solutions
The Role of Air Traffic Control in Improving Aviation’s Environmental Performance