Results 131 to 140 of about 118,983 (316)
Multiphysics‐Driven Assembly of Biomimetic Vesicles
Advanced Materials, EarlyView.Artificial extracellular vesicles, derived from cell membranes, are manufactured using a multiphysics‐integrated microfluidic platform that combines nanoknife membrane rupture, herringbone chaotic mixing, and acoustothermal modulation. This standardizable workflow enables the predictable control of vesicle formation and therapeutic loading, while ...
Timofei Solodko +16 more
wiley +1 more source
Photo‐Reconfigurable Supercoupling Induced Transparency in On‐Chip Topological Edge State Cavities
Advanced Materials, EarlyView.A novel supercoupling induced transparency (SIT) is demonstrated in a valley‐Hall photonic crystal. The valley vortices enable the supercoupling between a leaky and a guided topological edge state cavity even across a distance of 4.3 wavelengths, inducing a transparency window with negligible reflection.
Wenhao Wang, Ranjan Singh
wiley +1 more source
Advanced Materials, EarlyView.Holographic microlithography enables the fabrication of fully connected 3D liquid crystalline structures in a single exposure. The process maintains precise control over the director orientation within the entire object, preventing local director distortions typically observed in sequential printing.
Lovish Gulati +8 more
wiley +1 more source
A COMSOL framework for predicting hydrogen embrittlement - Part I: coupled hydrogen transport [PDF]
Engineering Fracture MechanicsA. D'iaz +3 more
semanticscholar +1 more source
Advanced Materials, EarlyView.Metasurface‐engineered NC‐TENG arrays integrate tactile pressure mapping, non‐contact gesture sensing, and acoustic signal readouts in one ultrathin module, and outperforms pristine PDMS in terms of electrical output and real‐time spatial mapping for next‐gen wearables.
Injamamul Arief +12 more
wiley +1 more source
Examining the role of the hole and the orientation of the baffle on the loss of sound transmission in reactive mufflers using COMSOL software simulation [PDF]
طب کارIntroduction: Nowadays, noise pollution in the environment has become as a worldwide health concern. A large share of this noise comes from vehicles, where mufflers in their exhaust systems are essential for lowering engine noise levels.
Iraj Alimohammadi +3 more
doaj
Advanced Materials, EarlyView.A multidimensional molecular strategy optimizes the tribonegative layer by electrospinning PVDF‐HFP for dipole alignment and crystallinity, followed by 2D borophene doping to enhance conductivity and charge trapping. Integrated with Nylon‐66 nanofibers, the composite device delivers a record sensitivity of 53.8 ± 1.2 V kPa−1 at 3 Hz, enabling ultra ...
Sajib Roy +7 more
wiley +1 more source
基于COMSOL Multiphysics的连续雷电流分量对OPGW断股分析
Dianci bileiqi, 2020 光纤复合架空地线（OPGW）的断股严重影响着电力系统的安全稳定性,为了研究雷电流对OPGW断股的影响,应用COMSOL Multiphysics对雷击点局部温度进行仿真,对雷电流C分量单独作用和连续雷电流A、C分量作用下的OPGW断股特性进行分析。结果表明:雷电流C分量对OPGW的破坏性较为严重,转移电荷量是产生断股的主要原因。连续雷电流A、C分量作用产生温度与断股程度均高于C分量单独作用,雷电流A分量对断股有明显影响。仿真结果为今后OPGW的抗雷击性能与机械性能研究提供参考。
孙伟 +6 more
doaj