Missing data, clade support and “reticulation”: the molecular systematics of Heliconius and related genera (Lepidoptera: Nymphalidae) re‐examined
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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Composite thermal protection for manned reentry vehicle
Piloted simulation studies of reentry guidance and control at parabolic velocities
Wind tunnel tests of blunt reentry vehicle with retractable wings
Aerodynamics of disk reentry configurations, for manned space flight, with elliptic cross sections and thickness diameter ratios of 0.225 and 0.325
Calculated results for transient heating and melting of glass shield at stagnation point of reentering icbm
Static & dynamic stability of mercury reentry capsule scale models at mach 3 & 9.5
Longitudinal aerodynamic characteristics of blunt, lifting reentry vehicle at mach 0.92
Reports on the ablation of teflon and polyethylene heat shields for low-angle reentry
Heat transfer and heating mechanisms in new reentry nose cone shapes
Presentation of engineering estimates of radiation heating of vehicles reentering the earths atmosphere from lunar or interplanetary missions
Application of plastics as ablative materials in the design of ballistic and manned superorbital lifting reentry vehicles
Analysis of a sphere moving at a uniform hypersonic velocity in a free molecular flow
Hypersonic flow difficulties encountered during atmospheric reentry of spacecraft
Comparison of foamed radiating materials with composite charring materials to evaluate their ablation and radiation properties for application to thermal protection for manned space vehicles
Guidance and control methods for spacecraft atmospheric reentry