SEARCH · Engineering Papers
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.
Gas bearing gyroscope possessing high G and sterilization capability, utilizing low power spinmotor and high frequency pump
Heat sterilization program for ALPHA 3 ball bearing gyroscope motor
Development of sterile insertion heat sealing tool and port opening
Engineering specifications for clean assembly and sterilization of space flight hardware to prevent contamination of planetary environments
Statistical models for spacecraft sterilization and microbial growths
Determination of time-temperature-vacuum relationships for sterilization of terrestrial spores
Sterilization training manual for spacecraft fabrication and assembly personnel
Feasibility design concepts for sterilization canister entry port
Parametric study of time-temperature-vacuum relationships for terrestrial spore sterilization
Impact properties of balsa wood in sterilized, dry and humid conditions
Effects of thermal sterilization, long term thermal vacuum exposure, and decontamination on spacecraft polymeric products
Design, development, and thermal sterilization testing of two accelerometers
Capsule system advanced development sterilization program for Mars 71 lander
Spacecraft sterilization techniques for space exploration, discussing mathematical models for planetary quarantine and contamination by nonlanding vehicles
Spacecraft sterilization requirements, evaluating viable organisms release probability from spacecraft as function of equipment fracturing
Sterilization assembly development laboratory /SADL/ quality assurance program for microbiological monitoring according to NASA planetary quarantine requirements
Sterile soil from Antarctica found to contain organic carbon, noting significance for biological exploration of Mars
Catalyst poisoning and hydrazine material compatibility during hydrazine propulsion systems sterilization and decontamination