Research on display scanning, sampling, and reconstruction using separate main and secondary tracking tasks
Dynamic model for effects of random scanning and sampling on human operator tracking performance
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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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Dynamic model for effects of random scanning and sampling on human operator tracking performance
Apollo slow scan TV transmission tests over commercial long lines - photographs
Auroral N2 positive ion rotational temperatures obtained with scanning spectrometer of very high sensitivity
Scanning laser radar system for automatic rendezvous and docking of space shuttle vehicles
Ultrasonic scanning system developed for in place inspection of brazed tube joints
Forward scanning radar scatterometer for analysis of terrain cross sections
Slow scan TV systems for planetary exploration, discussing sampled vidicon operation, digital encoding, data storage, signal to noise ratio, future design trends, etc
BeO whiskers formation on burning Be droplets surface using scanning electron microscopy, noting temperature effects
Histopathological evidence for pulmonary emboli in experimental decompression sickness in dogs detected by radioisotopic lung scanning
Ammonium perchlorate decomposition, deflagration, sublimation, crystal growth and surface properties, using scanning electron microscope
Metal particles additives behavior in solid rocket propellant combustion, using scanning electron microscope
Phase interpolation circuits for scanning phased array antennas, using doublers and frequency multipliers
Scanning spherical mirror interferometer for carbon dioxide lasers radiation spectrum analysis, discussing instrument errors in mode and wavenumber studies
Integrated circuit failure analysis with scanning electron microscopy taking into account ball bond contamination and open metallization at contact windows
Laser-light spatial-domain scanning function for deconvolution of blurred photographs using point-spread and holographic Fourier transform division filter
Spatial domain deconvolution by laser scanning of blurred photographs, using holographic Fourier transform division filter and photoelectric integration
Composite solid propellants surface structure and profile characteristics burning with various oxidizers and polyurethane binder by scanning electron microscopy