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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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Sea dye marker block releases a visible slick which lasts at least twelve hours. The dye marker uses a fluorescent dye in a heat cured binder which, when immersed in seawater, releases the dye at a controlled rate.
Role of visible articulation in speech recognition
Semiconductor injection laser for continuous operation at room temperature in visible wavelength range
Management planning and visibility in evaluation of contractor logistics in missile systems
Visibility of point sources approaching or receding from high luminance source in apparent frontal plane
Electron flux measurement during visible aurora, using high resolution rocketborne spectrometer
Volume backscattering functions and optical extinction coefficients for visible and IR RADIATION and selected cloud models
An optical integrating sphere with a faceted reflective lining on the inside surface will provide light randomization /mixing of diffusely and specularly reflected light/ with relatively few reflections. The improved sphere has a sufficiently high reflectivity for both visible and infrared radiation.
Polarimetric, photometric, and spectrophotometric measurements of Mars, and visible and near infrared studies of Martian surface composition
Visible radiation polarization measurements
Baseline instrument landing system for low visibility approach and landing of supersonic transports
Potential flight management problems during low visibility landing of supersonic transports
Simulation objectives and requirements for flight management problems during low visibility approach and landing of supersonic transports
Flight management operational problems and task requirements for low visibility approach and landing of supersonic transports
Visible and near IR spectral reflectance and emittance at high temperature of ablation chars, carbon and graphite
Phase variance and autocorrelation measurement during radio star visibility fades
Radio stars visibility fades observed in Alaska near solar minimum, discussing ionospheric optical depths
Radio star visibility fades relationship to line of sight auroral intensity