Mostrando 321 - 340 Resultados de 3,622 Para Buscar '"fractal"', tiempo de consulta: 0.18s Limitar resultados
  1. 321
    “…The present study demonstrates the complementary power of the Hurst exponent and the fractal dimension to improve walking classification. …”
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  2. 322
    “…Ergodic quantum systems are often quite alike, whereas nonergodic, fractal systems are unique and display characteristic properties. …”
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  3. 323
    “…In this work we provide a systematic electrochemical evaluation of charge injection capacities of serpentine and fractal-shaped platinum microelectrodes and compare their performance with traditional circular microelectrodes. …”
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  4. 324
    “…Recent work on virtual reality navigation in humans has suggested that navigational success is inversely correlated with the fractal dimension (FD) of artificial scenes. Here we investigate the generality of this claim by analysing the relationship between the fractal dimension of natural insect navigation environments and a quantitative measure of the navigational information content of natural scenes. …”
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  5. 325
    por Robbins, Stuart J.
    Publicado 2018
    “…This paper outlines the basic issue of the fractal nature of planetary landforms, gives case studies where the effects become important, and provides the recommendation that geologic mappers consider characterizing the fractal dimension of their mapped units via a relatively simple, straightforward calculation.…”
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  6. 326
    “…The novel concept of a microfluidic chip with an integrated three-dimensional fractal geometry with nanopores, acting as a gas transport membrane, is presented. …”
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  7. 327
    “…INTRODUCTION: Healthy physiological systems exhibit fractal regulation (FR), generating similar fluctuation patterns in physiological outputs across different time scales. …”
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  8. 328
    “…Box-covering algorithm is a widely used method to measure the fractal dimension of complex networks. Existing researches mainly deal with the fractal dimension of unweighted networks. …”
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  9. 329
    “…The fractal branching vasculature within soft tissues and the mathematical properties of the branching system influence a wide range of important phenomena from blood velocity to ultrasound backscatter. …”
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  10. 330
    por Singh, Chamkor, Mazza, Marco G.
    Publicado 2019
    “…The inhomogeneous aggregation of monomers and clusters in their mutual electrostatic field proceeds in a fractal manner. Our theoretical framework is extendable to more precise charge exchange mechanisms, a current focus of extensive experimentation. …”
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  11. 331
    por Liu, Yifei, Jeng, Dong-Sheng
    Publicado 2019
    “…Numerous studies have proven that natural particle-packed granular materials, such as soil and rock, are consistent with the grain-size fractal rule. The majority of existing studies have regarded these materials as ideal fractal structures, while few have viewed them as particle-packed materials to study the pore structure. …”
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  12. 332
    “…By means of a digital image processing technology, fractal dimensions of surface cracking patterns were determined, which monotonously increase during corrosion. …”
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  13. 333
    “…Inspired by previous psychology research highlighting the aesthetic qualities of fractal patterns, we investigated panel designs featuring fractal electrodes. …”
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  14. 334
    “…We find that city-size distributions in different parts of these spatial hierarchies exhibit power laws that are, again, far more similar than would be expected by chance alone—suggesting the existence of a spatial fractal structure.…”
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  15. 335
    por Webber, Emily, Dunbar, Robin
    Publicado 2020
    “…We analyse a dataset on the size of COPs and show that their distribution has a fractal structure similar to that found in huntergatherer social organisation and the structure of human personal social networks. …”
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  16. 336
    “…Here, we develop Cayley tree-like fractal DNA frameworks to topologically encode the fluorescence states for multiplexed detection of low-abundance targets. …”
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  17. 337
    por Okorie, David Iheke, Lin, Boqiang
    Publicado 2021
    “…This article investigates the fractal contagion effect of the COVID-19 pandemic on the stock markets. …”
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  18. 338
    “…We present Floquet fractal topological insulators: photonic topological insulators in a fractal-dimensional lattice consisting of helical waveguides. …”
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  19. 339
    por Auclair, J., Gagné, F.
    Publicado 2020
    “…The fractal dimension was determined and revealed that both F-actin and NPs reduced the fractal dimension of the LDH reaction. …”
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  20. 340
    “…Based on the fractal geometry, a quantitative index describing the development degree of the internal corrosion expansion of reinforced concrete was proposed. …”
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