Results 91 to 100 of about 676,740 (244)
Nanomaterials, 2018 Multiscale structured polymers have been considered as a promising category of functional materials with unique properties. We combined rapid prototyping and gas foaming technologies to fabricate multiscale functional materials of superior mechanical and
Byung Kyu Park +4 more
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A Multiscale-Domain Decomposition Method for High Reynolds Number Flows
, 2004 The high Reynolds number flow contains a wide range of length and time scales, and the flow domain can be divided into several sub-domains with different characteristic scales.
申义庆, 高智, 杨国伟
core +2 more sources
A multiscale method is proposed for a parabolic stochastic partial differential equation with additive noise and highly oscillatory diffusion. The framework is based on the localized orthogonal decomposition (LOD) method and computes a coarse -scale ...
Lang, Annika, +2 more
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Advanced Materials Technologies, EarlyView.This review summarizes moisture‐adaptive strategies that enable triboelectric nanogenerators (TENGs) to operate across diverse moisture conditions. It examines moisture‐management methods, including exclusion, directional transport, removal, and utilization, with charge‐regulation approaches based on interfacial, dielectric, and structural engineering.
Junzhe Gan +4 more
wiley +1 more source
Denoising method for partial discharge signals under high frequency working conditions based on CFOA-VMD and multi-scale wavelet thresholding [PDF]
AIP AdvancesTo address the issues of overlap between high-frequency power supply background noise and partial discharge signals, the reliance on empirical determination of optimization parameters in existing variational mode decomposition (VMD) algorithms, and the ...
Xiaonan Li +5 more
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Local scales and multiscale image decompositions
Applied and Computational Harmonic Analysis, 2009 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Jones, Peter W., Le, Triet M.
openaire +2 more sources
Advanced Materials Technologies, EarlyView.Nano‐TiO2 and carboxylated cellulose nanofibers jointly regulate hydration‐product distribution in cementitious composites. Improved microstructural continuity and refined pore structure accompany enhanced strength and surface stability without a substantial increase in overall hydration.
Kailun Chen +8 more
wiley +1 more source
AB-PINNs: adaptive-basis physics-informed neural networks for residual-driven domain decomposition
Machine Learning: Science and TechnologyWe introduce adaptive-basis physics-informed neural networks (AB-PINNs), an adaptive domain decomposition framework for PINNs in which learnable subdomains dynamically evolve during training to align with intrinsic features of the unknown solution. Local
Jonah Botvinick-Greenhouse +3 more
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Solid Harmonic Wavelet Bispectrum for Image Analysis
Advanced Science, EarlyView.The Solid Harmonic Wavelet Bispectrum (SHWB), a rotation‐ and translation‐invariant descriptor that captures higher‐order (phase) correlations in signals, is introduced. Combining wavelet scattering, bispectral analysis, and group theory, SHWB achieves interpretable, data‐efficient representations and demonstrates competitive performance across texture,
Alex Brown +3 more
wiley +1 more source
Applied SciencesShort-horizon prediction of three-dimensional slope displacement is important for proactive risk control in open-pit mines, where deformation commonly exhibits multiscale, non-stationary, and environmentally responsive characteristics. This study aims to
Zhichao Wang +5 more
doaj +1 more source