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Mostrando 641 - 660 Resultados de 3,622 Para Buscar '"fractal"', tiempo de consulta: 0.18s Limitar resultados
  1. 641
    por Anitas, Eugen Mircea, Slyamov, Azat
    Publicado 2017
    “…We show that within CGR approach, the main geometrical and fractal properties, such as the overall size, scaling factor, minimal distance between scattering units, fractal dimension and the number of units composing the SG, can be recovered. …”
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    Structural characterization of chaos game fractals using small-angle scattering analysis
  2. 642
    “…Consistent with predictions derived from soft-assembly, results indicated decreases in dimensionality and increases in fractal scaling exponents from resting to pre-stimulus states and following stimulus onset. …”
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    Changes in Dimensionality and Fractal Scaling Suggest Soft-Assembled Dynamics in Human EEG
  3. 643
    “…A study was made by a combination of 3D electron tomography reconstruction methods and N(2) adsorption for determining the fractal dimension for nanometric MoS(2) and MoS(2)/Co catalyst particles. …”
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    Electron tomography and fractal aspects of MoS(2) and MoS(2)/Co spheres
  4. 644
    “…At first, the signal is preprocessed with digital filtration and adaptive segmentation using fractal dimensions as the only segmentation measure. …”
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    Automatic epilepsy detection using fractal dimensions segmentation and GP–SVM classification
  5. 645
    “…Fractal phenomena can be found in numerous scientific areas including neuroscience. …”
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    Fractal Analysis of BOLD Time Series in a Network Associated With Waiting Impulsivity
  6. 646
    “…In the simulation, the surface roughness is characterized by a fractal Cantor. The roles of roughness height and fractal dimension on nanoscale electroosmotic flow are examined and analyzed. …”
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    Electroosmotic Flow in a Rough Nanochannel with Surface Roughness Characterized by Fractal Cantor
  7. 647
    por Chai, Kil-Byoung
    Publicado 2018
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    Dynamics of nonspherical, fractal-like water-ice particles in a plasma environment
  8. 648
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    Corrigendum: Frequency-Specific Fractal Analysis of Postural Control Accounts for Control Strategies
  9. 649
    “…In this paper a novel Fractal-Based Authentication Technique (FBAT) has been proposed by implementing a Sierpinski triangle. …”
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    A Fractal-Based Authentication Technique Using Sierpinski Triangles in Smart Devices
  10. 650
    por Mircea Anitas, Eugen
    Publicado 2019
    “…Formation of fractal aggregates is generally an undesired effect which may lead to end products with worse properties as compared to those of the individual components, especially in nanocomposite materials. …”
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    Small-Angle Scattering from Weakly Correlated Nanoscale Mass Fractal Aggregates
  11. 651
    “…In this paper, an image encryption algorithm based on the H-fractal and dynamic self-invertible matrix is proposed. …”
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    Image Encryption Algorithm Based on the H-Fractal and Dynamic Self-Invertible Matrix
  12. 652
    por Herbko, Michal, Lopato, Przemyslaw
    Publicado 2019
    “…In this paper miniaturization of a microstrip patch strain sensor (MPSS) using fractal geometry was proposed and analyzed. For this purpose, the transducer of Sierpinski curve geometry was utilized and compared with the most commonly utilized rectangular resonator-based one. …”
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    Microstrip Patch Strain Sensor Miniaturization Using Sierpinski Curve Fractal Geometry
  13. 653
    “…Motivated by this discrepancy, this paper presents a new analytical model to study the PVC of fractal porous media. The predictions are compared with test results and thereby validated to be accurate. …”
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    A Novel Analytical Model for Pore Volume Compressibility of Fractal Porous Media
  14. 654
    “…The detailed growth mechanisms of the novel fractal-branching assembly into circular- or grating-banded patterns are analyzed in this work.…”
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    Periodic Fractal-Growth Branching to Nano-Structured Grating Aggregation in Phthalic Acid
  15. 655
    “…The Hurst exponent, scaling exponent, and/or fractal dimension are computed from both simulated and experimental data using three fractal methods, namely detrended fluctuation analysis, box-counting dimension, and Higuchi's fractal dimension. …”
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    Fractal Analysis of Human Gait Variability via Stride Interval Time Series
  16. 656
    “…We propose a novel wearable sensor FDS which exploits fractal dynamics of fall accelerometer signals. Fractal dynamics can be used as an irregularity measure of signals and our work shows that it is a key discriminant for classification of falls from other activities of life. …”
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    Hardware/Software Co-Design of Fractal Features Based Fall Detection System
  17. 657
    “…However, there are a type of parameters, such as the fractal dimension, the percentage of macropores, the particle size, or the packing density, that are also related to the electrical conductivity, but they have not been previously investigated. …”
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    Influence of chemical composition, porosity and fractal dimension on the electrical conductivity of carbon blacks
  18. 658
    “…In addition to the standardly used web thickness, the networks are parametrized by their fractal dimension. By variation of experimental conditions, we produced web thicknesses between 4.1 nm and 14.7 nm and fractal dimensions in the span of 1.56 to 1.76 which allows to tailor the structures to fit for various applications. …”
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    Tailoring the Morphology and Fractal Dimension of 2D Mesh‐like Gold Gels
  19. 659
    “…PURPOSE: To evaluate the fractal dimension (D(f)) of the choroidal vasculature using widefield indocyanine green (ICG) angiography and correlate it with the stage of age-related macular degeneration (AMD). …”
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    Fractal Dimension Analysis of Widefield Choroidal Vasculature as Predictor of Stage of Macular Degeneration
  20. 660
    “…We assessed whether corneal nerve fractal dimension (CNFrD) analysis, a novel metric to quantify the topological complexity of corneal subbasal nerves, can differentiate peripheral neuropathies of different etiology. …”
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    The Utility of Corneal Nerve Fractal Dimension Analysis in Peripheral Neuropathies of Different Etiology
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