5 hasil untuk "Dawid Strzelczyk"
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Artikel Jurnal
Theta beta ratio in attention deficit hyperactivity disorder using a multiverse analysis
Attention deficit hyperactivity disorder (ADHD) affects 5–7% of children worldwide, yet diagnosis continues to rely on clinical-behavioral assessments. The theta/beta ratio (TBR) derived from electroencephalography (EEG) has long been proposed as a complementary neurobiological marker of ADHD based…
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Artikel Jurnal
Deep learning for diffusion in porous media
Abstract We adopt convolutional neural networks (CNN) to predict the basic properties of the porous media. Two different media types are considered: one mimics the sand packings, and the other mimics the systems derived from the extracellular space of biological tissues. The Lattice Boltzmann…
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Artikel Jurnal
Cross-validation of meshless Navier–Stokes solvers in porous media flows
Abstract In this paper, two mesh-free CFD solvers for pore-scale fluid flow through porous media are considered, namely the Lattice Boltzmann Method with the two relaxation time collision term and the direct Navier–Stokes solver under the artificial compressibility limit. The porous media is built…
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Artikel Jurnal
Inertial Effects on Fluid Flow Through Natural Porous Media
Abstract We investigated the nonlinear effects of gravity‐driven fluid flow through a two‐dimensional, moderately low‐porosity, packed bed of stubby stone grains in Darcy, and post Darcy regimes. We focused on preferential channel formation, tortuosity, spatial distribution of kinetic energy, and…
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Artikel Jurnal
A deep learning approach for automated scoring of the Rey–Osterrieth complex figure
Memory deficits are a hallmark of many different neurological and psychiatric conditions. The Rey–Osterrieth complex figure (ROCF) is the state-of-the-art assessment tool for neuropsychologists across the globe to assess the degree of non-verbal visual memory deterioration. To obtain a score, a…