Results 81 to 90 of about 7,675 (260)
Advanced Functional Materials, EarlyView.Photoaligned and photopatterned liquid crystal platforms provide programmable control of optical phase, polarization, and spin‐orbit interactions, enabling compact generation of structured light and complex wavefronts. This review highlights how tailored molecular orientations transform simple beams into designed optical fields, opening versatile ...
Le Zhou +6 more
wiley +1 more source
Optimization of Buoy Shape for Wave Energy Converter Based on Particle Swarm Algorithm
Applied SciencesIn order to improve the wave energy capture rate of the buoy of a wave energy generation device, this paper proposes a multi-degree of freedom method to optimize the shape of the buoy with maximum wave energy capture.
Wei Ge +5 more
doaj +1 more source
, 2011 Long before scientists ever put forward a reasoned description of the phenomenon based on fluid mechanics equations, men were aware of the power of ocean waves through observing natural phenomena. This awareness came from navigating at sea and coming into contact with the infamous “freak waves”, or from experiencing the damage caused onshore by storm ...
Aubry, Judicael +4 more
openaire +2 more sources
The Wave Dragon:evaluation of a wave energy converter [PDF]
, 1997 M. Sc.
Nielsen, Anders, Kofoed, Jens Peter
openaire
Advanced Functional Materials, EarlyView.A multifunctional MXene‐integrated GelMA/alginate hydrogel reinforced with TEMPO‐modified nanocellulose is engineered via dynamic covalent, ionic, and hydrogen bonding. The resulting piezoelectric, adhesive, antimicrobial, and 3D‐printable patch enables motion sensing and accelerates wound healing by promoting keratinocyte migration and collagen ...
Myoungjoon Jeon +11 more
wiley +1 more source
Advanced Functional Materials, EarlyView.The intrinsic distortion‐rich lattice of HEPBA with GQD‐enabled microstrain engineering establishes a mechanistic route toward high‐performance alkaline hydrogen evolution reaction. HEPBA inherently feature heterogeneous local coordination environments arising from multimetal incorporation, while properly introducing GQD during coprecipitation ...
Mia Rinawati +10 more
wiley +1 more source
Tuning Redox Dynamics in Cu‐Based Electrocatalysts: Effect of Secondary Metals
Advanced Functional Materials, EarlyView.Advanced analysis of operando X‐ray absorption spectroscopy data reveals that secondary metals affect the redox processes in Cu‐based catalysts for electrocatalytic CO2 reduction. This influences the amount of oxides formed under pulsed reaction conditions and the distribution of reaction products.
Martina Rüscher +17 more
wiley +1 more source
Brodogradnja, 2018 The potential of wave power as an alternative energy resource is being studied to address problems associated with fossil fuel exhaustion and environmental pollution.
Seung Jae Lee +4 more
doaj
Mini-DAQ: A lightweight, low-cost, high resolution, data acquisition system for wave energy converter testing. [PDF]
HardwareX, 2022 Bosma B +4 more
europepmc +1 more source
Giant Electrostriction in Halide Perovskites Revisited With Double‐Modulation Interferometry
Advanced Functional Materials, EarlyView.A giant electrostrictive effect in lead halide perovskites had been reported previously. This work uses sensitive interferometry to measure the electromechanical response of various halide perovskite samples. The results reveal no intrinsic electrostrictive compression. Instead, the materials expand primarily under an applied electric field as a result
Philipp Ramming +4 more
wiley +1 more source