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  1. 2321
    “…After characterizing the fine aggregate used, the mechanical properties were tested to characterize the toughness of sand concrete, the box-counting fractal dimensions were calculated to analyze the roughness of fracture surfaces, and the microstructure was tested to observe the path and width of microcracks and hydration products in sand concrete. …”
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    Effect of Different Fine Aggregate Characteristics on Fracture Toughness and Microstructure of Sand Concrete
  2. 2322
    “…The inter-granular voids with size of ~10 nm exhibited a less volume-filling ratio at high pressures (>15 kN) as indicated by a decrease of the volume fractal exponent. The response of these structural parameters to external pressures implied that the main densification mechanisms under die compaction were the flow, fracture, and plastic deformation of the TATB granules. …”
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    Densification of Two Forms of Nanostructured TATB under Uniaxial Die Pressures: A USAXS–SAXS Study
  3. 2323
    “…Statistical, power spectrum, fractal and entropy analyses were used to derive features from the actigraphy data. …”
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    Differentiating acute from chronic insomnia with machine learning from actigraphy time series data
  4. 2324
    “…The power spectral density of the resting state EEG was typical in our patient with only the values of non-linear EEG dynamics: Hjorth complexity and fractal dimension were drastically attenuated compared with the patient’s neurotypical peers. …”
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    Does the Potocki–Lupski Syndrome Convey the Autism Spectrum Disorder Phenotype? Case Report and Scoping Review
  5. 2325
    “…The high catalytic activity of the oxygen evolution reaction indicated the insertion of Fe(3+) into the skeletons and the occurrences of isomorphic substitution. The fractal evolutions revealed that hydrothermal treatments with the increase of Fe content strongly affected the morphologies of Fe species with rough and disordered surfaces. …”
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    Structure Features and Physicochemical Performances of Fe-Contained Clinoptilolites Obtained via the Aqueous Exchange of the Balanced Cations and Isomorphs Substitution of the Heulandite Skeletons for Electrocatalytic Activity of Oxygen Evolution Reaction and Adsorptive Performance of CO(2)
  6. 2326
    “…Following variable selection using multivariate modeling with forward and then backward elimination, age, sex, education, and 3 of 27 non-demographic covariates including motor abilities, a fractal metric, and IADL disability remained significantly associated with declining TDPA accounting for 21% of its variance (9% non-demographic and 12% demographics covariates). …”
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    Correlates of Person-Specific Rates of Change in Sensor-Derived Physical Activity Metrics of Daily Living in the Rush Memory and Aging Project
  7. 2327
    “…The nonlinear features such as, approximate and spectral entropy, Katz fractal dimension behaved like Beta band oscillation. …”
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    The Complexity of Electroencephalographic Signal Decreases during the Social Stress
  8. 2328
    “…The Brouers–Sotolongo fractal model best describes the kinetic data for both TET and BPA adsorption, predicting that the adsorption process occurs via a complex mechanism involving various forces of attraction. …”
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    Efficient Removal of Tetracycline and Bisphenol A from Water with a New Hybrid Clay/TiO(2) Composite
  9. 2329
    “…Taking highway tunnels as the research object, this paper extracts three parameters, including length, maximum width and fractal dimension, from the binary image of highway tunnel lining cracks. …”
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    Service reliability evaluation of highway tunnel based on digital image processing
  10. 2330
    “…From visual inspection, we perceive that healthy and COVID-19 chest radiographic images present different levels of geometric complexity. Therefore, we apply fractal dimension and quadtree as feature extractors to characterize such differences. …”
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    Complex network-based classification of radiographic images for COVID-19 diagnosis
  11. 2331
    “…Results showed that HC pretreatment caused the formation of bulk nanobubbles (BNBs), which significantly modified the particle interactions and thereby modified the size and mass fractal dimension (D(f)) of aggregates under different SIA conditions. …”
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    Monitoring effects of hydrodynamic cavitation pretreatment of sodium oleate on the aggregation of fine diaspore particles through small-angle laser scattering
  12. 2332
    “…The current research focuses on optimizing the Nusselt number (Nu) and pressure drop (ΔP) in a bionic fractal heat sink. The artificial neural network (ANN) and response surface methodology (RSM) were used to model the thermos-hydraulic behavior of the MCHS. …”
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    Thermo-hydraulic performance optimization of a disk-shaped microchannel heat sink applying computational fluid dynamics, artificial neural network, and response surface methodology
  13. 2333
    “…Several applications are presented, including a fractal pattern‐based strain gauge, an electrically small antenna (ESA) patterned on a hemisphere, and a wireless temperature sensor that can work up to 350 °C and withstand burning flames. …”
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    Printing Three‐Dimensional Refractory Metal Patterns in Ambient Air: Toward High Temperature Sensors
  14. 2334
    “…Motivated by the structure and function of vasculogenic networks, we predict how measures of network connectivity like percolation probability and fractal dimension as well as local morphological features including junctions, branches, and rings depend on cell contractility and density and on substrate elastic properties including stiffness and compressibility. …”
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    Optimal mechanical interactions direct multicellular network formation on elastic substrates
  15. 2335
    por Petrov, Mikhail, Sokolov, Igor
    Publicado 2023
    “…Previously, the analysis of atomic force microscopy (AFM) images allowed us to distinguish normal from cancerous/precancerous human epithelial cervical cells using only the fractal dimension parameter. High-resolution maps of adhesion between the AFM probe and the cell surface were used in that study. …”
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    Machine Learning Allows for Distinguishing Precancerous and Cancerous Human Epithelial Cervical Cells Using High-Resolution AFM Imaging of Adhesion Maps
  16. 2336
    “…The data obtained allowed the estimation of the fractal dimensions and ranges of self-similarity and gave new information about the BC mesostructure and its CH. …”
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    Composite Hydrogels Based on Bacterial Cellulose and Poly-1-vinyl-1,2,4-triazole/Phosphoric Acid: Supramolecular Structure as Studied by Small Angle Scattering
  17. 2337
    por Liu, Xiaoyan, Han, Meng, Liu, Tong, Liu, Lulu
    Publicado 2023
    “…Intriguingly, particle distribution is directly tied to the wet–dry cycle frequency, while the fractal dimension of soil particles consistently wanes. …”
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    Macroscopic and Microscopic Characteristics of Strength Degradation of Silty Soil Improved by Regenerated Polyester Fibers under Dry–Wet Cycling
  18. 2338
    “…Moreover RDA and PSA showed that the bioenergetic dynamics in both systems show fractal scaling over at least 3 orders of magnitude, and that this scaling obeys an inverse power law. …”
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    The Scale-Free Dynamics of Eukaryotic Cells
  19. 2339
    “…Statistical physics inspired approaches to our data, such as fractal dimension of the infected clusters as well as their size distribution, seem to fit into a percolation theory based interpretation. …”
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    Viral Epidemics in a Cell Culture: Novel High Resolution Data and Their Interpretation by a Percolation Theory Based Model
  20. 2340
    por Perkiömäki, Juha S.
    Publicado 2011
    “…Some studies have suggested that some newer measures describing non-linear dynamics of heart rate, such as fractal measures, may reveal prognostic information beyond that obtained by the conventional measures of HRV. …”
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    Heart Rate Variability and Non-Linear Dynamics in Risk Stratification
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