A Cis-Lunar Propellant Infrastructure for Flexible Path Exploration and Space Commerce
A Closer Look at Factors Governing Landslide Recovery Time in Post-Seismic Periods
AC motor control and electrical vehicle applications
A Comparative Analysis of Area Navigation Systems in General Aviation
A comparative study of seminiferous tubular epithelium from rats flown on Cosmos 1887 and SL3
A comparative study of Soviet versus Western helicopters. Part 1: General comparison of designs
A comparison of actual and allocated costs for work accomplished using NASA PERT.
A Comparison of Damaging Meteoroid and Orbital Debris Fluxes in Earth Orbit