``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
20W Multi-output Isolated Power Supply Using Secondary Regulated Flyback Topology
21st Century - Barrels of Alternative Fuels
21st Century Locomotive Technology: Technical Status Report 30
70 Years of Aeropropulsion Research at NASA Glenn Research Center
80- to 100-HP Stirling Engine Feasibility Study. Progress Report No. 21, January--March 1977
100 MW 1.6-mum Pr^+^3:LaCl~3 Propulsion Laser Pumped by a Nuclear-Pumped He/Ar/Xe Laser
100% Recycling of Low-Temp Asphalt for Minor Roads – Lab Compaction and Traffic Simulation
1983 Goddard Space Flight Center Battery Workshop