The 2023 Blind Photovoltaic Modeling Intercomparison
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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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Flexible power and control unit performs welding and machining operations in confined areas. A machine/weld head is connected to the unit by a flexible transmission shaft, and a locking- indexing collar is incorporated onto the head to allow it to be placed and held in position.
Product development of beryllium alloy prestressed fasteners for use in Saturn project
Comparison of effects of stimulation by centripetal force on perception of visual horizontal in partially sighted and normal humans
Bearings are removed by the application of a simple hydraulic principle using beeswax in place of a liquid.
Open magnetic electron multipliers /MEM/ with continuous dynode and field strips for satellite- borne detection systems, emphasizing extreme UV detectors
System can be used to detect "ready" light on automatic cooking device, to tell if lights are on for visitors, or to tell whether it is daylight or dark outside. Device is actuated like flashlight. Light impinging on photo cell activates transistor which energizes buzzer to indicate presence of light.
Feedback system notifies wearer when specific types of body motion occur.