Results 131 to 140 of about 489,396 (385)
Topology Optimization of High‐Performance Optomechanical Resonator
Advanced Science, EarlyView.Compact mechanical resonators designed to operate at higher‐order modes are presented, achieving high frequencies and enhanced quality factor‐frequency (Qf) products. Using topology optimization, edge losses are reduced and damping is improved. These resonators offer strong performance in a small footprint, making them ideal for quantum transduction ...
Yincheng Shi +4 more
wiley +1 more source
After notes on self-similarity exponent for fractal structures
Open Physics, 2017 Previous works have highlighted the suitability of the concept of fractal structure, which derives from asymmetric topology, to propound generalized definitions of fractal dimension.
Fernández-Martínez Manuel +1 more
doaj +1 more source
Revista Colombiana de Cardiología, 2012 la geometría fractal evalúa la irregularidad de los objetos naturales, permitiendo caracterizar de forma imparcial la totalidad de la ramificación coronaria izquierda a diferencia de la metodología actual que evalúa únicamente partes de ésta. Con base en
Javier O. Rodríguez, MD +8 more
doaj +1 more source
Delayformer: Spatiotemporal Transformation for Predicting High‐Dimensional Dynamics
Advanced Science, EarlyView.Delayformer introduces a multivariate spatiotemporal transformation (mvSTI) that converts observed variables into delay‐embedded states and cross‐learns their dynamics using a shared Vision Transformer encoder. This approach, grounded in dynamical systems theory, simultaneously predicts all variables in high‐dimensional systems, outperforming state‐of ...
Zijian Wang, Peng Tao, Luonan Chen
wiley +1 more source
Elimination of Interface Energy Barriers Using Dendrimer Polyelectrolytes with Fractal Geometry
, 2023 Eloi Ros +10 more
openalex +1 more source
Thermal Modulation of Electrodeposition Stability in Sodium Metal Electrodes
Advanced Science, EarlyView.Unstable electrodeposition in sodium metal electrodes during plating gives rise to dendritic morphologies. A comprehensive analysis of how various thermal profiles, including uniform and non‐uniform temperature distributions and thermodiffusion can affect electrodeposition instability has been performed.
Deep Chatterjee +4 more
wiley +1 more source
Nanoscopic Mapping of the Extracellular Space in Amyloid Plaque‐rich Cortex
Advanced Science, EarlyView.The extracellular space and diffusion around amyloid plaques are examined using shadow imaging and single‐particle tracking. Increased diffusivity is found near plaques, extracellular matrix alterations, and plaque core penetrability that varies with amyloid phenotype.
Juan Estaún‐Panzano +11 more
wiley +1 more source
New Examples on Lavrentiev Gap Using Fractals [PDF]
, 2020 Anna Kh. Balci +2 more
openalex +1 more source
Advanced Science, EarlyView.Understanding void formation at the lithium(Li) metal–solid electrolyte (SE) interface is crucial to improving interfacial stability in solid‐state batteries(SSBs). In this work, the competing electrochemical interactions, including surface diffusion modes are studied in dictating interface evolution during electro‐dissolution.
Sourim Banerjee +2 more
wiley +1 more source