``Impulsar'': Experimental and Theoretical Investigations
`Flushing Ratio' and the Art of Stirling Gas Circuit Design
2-D Air-breathing lightcraft engine experiments in hypersonic conditions
2-D airbreathing lightcraft engine experiments in quiescent conditions
3-D Simulation of Rigid Microwave Propelled Sails Using Spin
3WCC Temperature Integration in a Gasoline-HEV Optimal Energy Management Strategy
6 GHz Microwave Power-Beaming Demonstration with 6-kV Rectenna and Ion-Breeze Thruster
100 MW 1.6-mum Pr^+^3:LaCl~3 Propulsion Laser Pumped by a Nuclear-Pumped He/Ar/Xe Laser