Results 61 to 70 of about 2,390,361 (275)
Kinodynamic Motion Planning for Autonomous Vehicles
International Journal of Advanced Robotic Systems, 2014 This article proposes a computationally effective motion planning algorithm for autonomous ground vehicles operating in a semi-structured environment with a mission specified by waypoints, corridor widths and obstacles. The algorithm switches between two
Jiwung Choi
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Dual‐Mode Magnetic Elastomer for On‐Demand Motion and Degradation
Advanced Functional Materials, EarlyView.A dual‐mode magnetic elastomer is introduced, enabling DC field‐driven programmable actuation and AC field‐driven magnetothermal degradation. GHz‐range magnetic fields generate ultrafast heating of magnetic nanoparticles that activates cleavage of the silicone elastomer matrix.
Jieun Han +13 more
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USV Dynamic Accurate Obstacle Avoidance Based on Improved Velocity Obstacle Method [PDF]
, 2022 Jia Wang +4 more
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Experimental Study on The Arrangement Effect of Cylindrical Obstacles on Saline Density Current body [PDF]
علوم و مهندسی آبیاری, 2016 Density currents occur when fluid of onedensity propagates into a fluid of different density. These currents are the main caude forsediment transport in dam reservoirs and estuaries.
Ali Akbar Ghrban Moghadam +1 more
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Advanced Functional Materials, EarlyView.Mesoblends consist of a nanostructured polymer into which a second polymer is imbibed with a selective solvent. In this work, a solvent‐templatable pentablock terpolymer possessing a sulfonated midblock is modified with a hydrophilic polymer that is photocrosslinked in situ, yielding a hierarchical binetwork.
Kacie M. Wells +3 more
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Designed Lewis Acid–Base Passivation for High Performance Perovskite Solar Cells
Advanced Functional Materials, EarlyView.ABSTRACT Silicon's high cost and long energy payback time remain major barriers to the global expansion of solar power. In contrast, metal–halide perovskites offer abundant, solution‐processable absorbers, and have achieved efficiencies of 25%–30%, positioning them as strong competitors to silicon.
Afna Manaf +4 more
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Effects of obstacle structures on the movement and deposition of debris flows in storage basins
Geomatics, Natural Hazards & RiskStorage basins are among the main engineering measures used in debris flow mitigation engineering, but many storage basins lack engineering measures for decreasing the velocity and dissipating the energy of debris flows.
Wanyu Zhao +4 more
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, 2018 A R T I C L E I N F O A B S T R A C T Article history: Received: 29 November, 2017 Accepted: 15 January, 2018 Online: 30 January, 2018 This paper addresses the motion planning problem of Reeds-Shepp-type car-like mobile robots moving among static and ...
Emese Szádeczky-Kardoss, Z. Gyenes
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Blood Biomarkers and Surface‐Enhanced Raman Spectroscopy for Gout: A Comprehensive Review
Advanced Functional Materials, EarlyView.Schematic illustrating gout disease progression from asymptomatic hyperuricemia to chronic tophaceous disease, highlighting the limitations of conventional imaging and biochemical diagnostics and the potential of engineered SERS platforms for ultrasensitive blood‐based detection of urate‐related biomarkers across disease stages, with the color gradient
Isuri Perera +6 more
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Advanced Functional Materials, EarlyView.Develop a LiCl–PEI–PAM hydrogel with 3000% stretchability and excellent optical transparency. Through comparative studies of various salts, confirm that LiCl is the most suitable salt for high TENG output. Achieve excellent freeze‐resistant, dry‐resistant, and rapid self‐healing (10 s) properties even in extreme environments. Balance ionic conductivity,
Hai Anh Thi Le +6 more
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