Results 41 to 50 of about 27,633 (264)
PLoS ONE, 2020 Recent evidence suggests that the quantity and quality of conscious experience may be a function of the complexity of activity in the brain and that consciousness emerges in a critical zone between low and high-entropy states.
Thomas F Varley +8 more
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Energies, 2020 In this paper, a novel porous media permeability model is established by using particle model, capillary bundle model and fractal theory. The three-dimensional irregular spatial characteristics composed of two ideal particles are considered in the model.
Yongquan Hu +4 more
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Advanced Materials Technologies, EarlyView.This critical review presents a comprehensive roadmap for the precision 3D printing of cellulose. Quantitative correlations link ink formulation and rheological properties to print fidelity and final material performance. This framework guides the development of advanced functional materials, from biomedical scaffolds to electromagnetic shielding ...
Majed Amini +3 more
wiley +1 more source
Fractales en el grupo de Heinsenberg [PDF]
, 2008 Se estudian sistemas iterados de funciones en el grupo de Heisenberg, se analiza la dimensión fractal de ciertos subconjuntos de este grupo y se presentan ciertos conjuntos invariantes respecto a dichos sistemas ...
Luna, Joaquín, Paternina, Iliana
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Ductility Tuning via Cluster Network Characteristics of Porous Components
Advanced Materials Technologies, EarlyView.Network optimization via cluster characteristics induced by interaction of stress concentration is proposed, demonstrating increased cluster size and dispersion in non‐uniform porous components. The optimized structures exhibit, for the first time, that enhanced ductility and damage progression is controllable through zigzag cluster network designed by
Ryota Toyoba +4 more
wiley +1 more source
Journal of Chemistry, 2015 We mainly focus on the Permian, Lower Cambrian, Lower Silurian, and Upper Ordovician Formation; the fractal dimensions of marine shales in southern China were calculated using the FHH fractal model based on the low-pressure nitrogen adsorption analysis ...
Jian Xiong, Xiangjun Liu, Lixi Liang
doaj +1 more source
Detect Flame Fire Using Fractal Geometry in Color Digital Images [PDF]
Al-Rafidain Journal of Computer Sciences and Mathematics, 2009 Pattern recognition, which takes features extraction as a basis for decision making, is considered as of the cutting-edge technologies. It is used in various useful applications such as tracking and monitoring objects.
Laheeb Ibrahim +2 more
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Preliminary analysis for the calculation of the fractal dimension of different types of shorelines on the Andalusian coast [PDF]
, 2015 En este trabajo se analiza la correlación entre la dimensión fractal de diferentes tipos de costas en Andalucía en función de la escala de digitalización y tipo de costa.
Fraile Jurado, Pablo, López-Martín, M.
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Smart Closed‐Loop Systems in Personalized Healthcare: Advances and Outlook
Advanced Materials Technologies, EarlyView.A smart closed‐loop e‐textile integrates multimodal sensing, onboard processing, wireless communication, and wearable power to enable real‐time physiological/biochemical monitoring and feedback‐controlled therapy. ABSTRACT Smart textiles represent a revolutionary frontier in healthcare, seamlessly blending fabric and advanced technologies to create ...
Safoora Khosravi +12 more
wiley +1 more source
Applied Sciences, 2021 In this work, the complex geometry of beams obtained from topology optimization is characterized through the fractal dimension (FD). The fractal dimension is employed as an efficiency measure of the mass distribution in the beams, that is, the capacity ...
Pablo Pavón-Domínguez +3 more
doaj +1 more source