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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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Infrared vidicon camera system for real time measurements of infrared radiation from electronic circuits and components
Gemini ground station pulse code modulation display systems which make biochemical and environmental parameters available in binary codes
Exploding Bridge Wire /EBW/ is treated as a transmission line system and pulse reflection techniques are used for checking the electrical integrity of an EBW cartridge. A step voltage is propagated into the system and the reflected voltage waves are monitored.
Modular concept of operations, manufacturing working plan, management communications, and procedures control for development of Gemini spacecraft
Environmental test program for reliability of Ariel II international satellite
Selection considerations for prelaunch test equipment system for Apollo telescope mount
Modified computer programs for time oriented discrete network simulation and analysis of man machine systems
NASA organizational structure, discussing manned space flight section and Apollo mission
Commercial push gage has been modified to enable rapid, accurate testing of paddle pins in distributors, bullet pins and patch boards. The purpose of the gage is to ensure that the pins will not break electrical contact when they are subjected to a minimum, preset pressure.
Computer programs for simulation using digital system
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Explore the source record for details and available documents.
Requirements for test and verification of LM-8 lunar landing module subsystems
Factory cold flow and engineering acceptance tests of LM-8 lunar landing module
Electronic control for space shuttle main engine
Technology for implementation of onboard electronics maintenance facility for manned space station
Failure effects analysis of guidance, navigation, and control, data management, and communications subsystems
A general purpose computer system, that is necessary for replacement of the present inoperative signal decommutator special purpose computer subsystem is described. The present decommutator subsystem has a very poor history of reliability and since April 1970, it has become inoperative because the core memory cannot be repaired. Functions of the present signal, decommutator subsystem are to receive, demultiplex, record in real time, playback in real time, and output to the SDS-930 control computer for analysis of the telemetry data. Recommendations for replacement of the inoperative telemetry decommutator subsystem are for the purchase of a mini-computer.