SEARCH · Search NASA
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.
Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.
Piloted simulator study to investigate stalling characteristics of transport-type airplanes with localized instabilities associated with pitching-moment variations
Consolidation and retroactive interference in short-term recognition memory for pitch
Trajectory optimization and linearized pitch computer program for Scout launch vehicle
Flexibility effects on lift and pitching moments of low aspect ratio delta wing-conical- cylindrical body combinations at transonic speeds
Radial diffusion of trapped particles due to large spatial scale magnetic disturbances, considering arbitrary pitch angle
Linear segment pitch rate program for near optimum trajectory for rocket boosters
Adaptive controller technique for design of optimal pitch control for flexible launch vehicle of Saturn class
Pitch differences for samples of average tone taken at cycle minimum and maximum of beating sinusoids detected audibly
Design of pitch orientational flight control system
Flight investigation of lightweight helicopter to study feasibility of fixed collective pitch autorotations
Aerodynamic characteristics in pitch of scale model of two and three stage rocket configuration at Mach numbers of 0.4 to 4.63
Electric field strength and helix pitch in induced cholesteric-nematic phase transitions, noting activation energy for charge carrier production
Pitch angle diffusion of trapped electrons in terrestrial radiation zones, discussing diffusion theory based on Fokker-Planck equation, atmospheric Coulomb scattering mechanism, etc
Flux magnitude and pitch angle distribution relationship for postsubstorm auroral electrons, noting particle precipitation and acceleration models
Whispered vowels pitch perception test using listen-and-compare method to determine formants for comparison with complex analysis procedure
Analytic calculation of launch vehicle response to winds and calculation of optimal biased pitch programs
Manual completion of lunar orbit insertion burn with inertial measuring unit drifting about pitch axis
Effects of instrument unit platform pitch drift rates on TLI for lunar landing mission