Results 111 to 120 of about 5,046 (257)
Technology for large space systems: A special bibliography with indexes (supplement 04) [PDF]
This bibliography lists 259 reports, articles, and other documents introduced into the NASA scientific and technical information system between July 1, 1980 and December 31, 1980.
core +1 more source
Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application
Advanced Materials, EarlyView.This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong +12 more
wiley +1 more source
Balloon-borne three-meter telescope for far-infrared and submillimeter astronomy [PDF]
The scientific objectives, engineering analysis and design, results of technology development, and focal-plane instrumentation for a two-meter balloon-borne telescope for far-infrared and submillimeter astronomy are presented.
Fazio, Giovanni G. +2 more
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Advanced Materials, EarlyView.Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu +3 more
wiley +1 more source
The solar power satellite concepts: The past decade and the next decade [PDF]
Results of studies on the solar power satellite concept are summarized. The basic advantages are near continuous access to sunlight and freedom from atmospheric effects and cloud cover.
Kraft, C. C., Jr.
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Advanced Materials, EarlyView.The water permeability of amorphous carbon dots (CDs) is demonstrated by investigating their plasticization. Novel polyamide‐based and amorphous nanoparticles are synthesized by controlling their inner packing density. Water plasticization is evidenced by the decrease of the CDs glass transition temperature with increasing the hydration degree.
Elisa Sturabotti +8 more
wiley +1 more source
Ecofriendly Flame-Retardant Polystyrene Composites: Exploiting the Synergistic Effects of Phytic Acid, Polyethyleneimine, and Expandable Graphite. [PDF]
Materials (Basel)Li Z, Zhang Q, Cui J, Yan Y.
europepmc +1 more source
Robotic mobile servicing platform for space station [PDF]
The semi-autonomous inspection and servicing of the Space Station's major thermal, electrical, mechanical subsystems are critical needs for the safe and reliable operation of the station.
Lowenthal, S. H., Vanerden, L.
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Advanced Materials, EarlyView.This study shows that alkaline leaching of PrBa0.8Ca0.2Co2O5+δ under anodic bias selectively removes Ba and Ca, forming a cobalt‐rich and amorphous layer. The modified surface significantly boosts ORR activity, offering a simple and effective strategy to improve electrochemical device performance.
Yeongtaek Hong +11 more
wiley +1 more source
Evaluating the Effectiveness of Cellulose-Based Surfactants in Expandable Graphite Wood Coatings. [PDF]
Polymers (Basel)Jurczyková T +4 more
europepmc +1 more source