NASA Technical Repor - Role of Ceramics and Ceramic Matrix Composites - X555z

NASA Technical Repor - Development and Testing of a Radial Halbach Mag - X555z

NASA Technical Repor - New Design and Improvement of Planetary Gear Tr - X555z

NASA Technical Repor - Development and Verification of the Charring A - X555z

NASA Technical Repor - Design and Implementation of a Parallel Multiva - X555z

NASA Technical Repor - Design and Testing of a Miniature Turbofan Engi - X555z

NASA Technical Repor - Design Fabrication and Performance of Open Sou - X555z

NASA Technical Repor - Designing Spacecraft and Mission Operations Pla - X555z