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Acoustic Emission and Fractal Precursory Characteristics of Coals with Different Bursting Liabilities in Loading Failure Process
Published 2021-01-01“…The AE counts of different coals had obvious fractal characteristics, and the AE correlation dimension values of strong and weak bursting liability coal samples presented the phenomenon of “fluctuating rise to a peak value-sharp drop-continuous decrease,” which can be used as a precursory information of coal failure.…”
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202
Um Estudo Das Sequências Derivadas De Fibonacci Vinculado Ao Fractal De Barnsley
Published 2023-09-01Subjects: “…Fractal de Barnsley…”
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203
Estimation of the Resistivity Index via Nuclear Magnetic Resonance Log Data Based on Fractal Theory
Published 2020-01-01“…Firstly, a novel model of estimating the resistivity index with T2 time was derived based on fractal theory, the relationship between nuclear magnetic resonance (NMR) T2 spectrum and capillary pressure curve (T2-Pc), and Archie formula. …”
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204
The Fractal Dimension of Nuclear Chromatin as a Prognostic Factor in Acute Precursor B Lymphoblastic Leukemia
Published 2006-01-01“…The fractal nature of the DNA arrangement has been postulated to be a common feature of all cell nuclei. …”
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205
Fractal analysis of geomagnetic data to decipher pre-earthquake processes in the Andaman–Nicobar region, India
Published 2025-01-01“…The present study analyses the vertical component of geomagnetic field data from March 2019 to April 2020 using fractal and multifractal approaches to identify the EM signatures in Campbell Bay (CBY), a seismically active region of Andaman and Nicobar. …”
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206
The Effect of Morphological Characteristic of Coarse Aggregates Measured with Fractal Dimension on Asphalt Mixture’s High-Temperature Performance
Published 2016-01-01“…Good linear correlations between the fractal dimension and high-temperature indexes were obtained for all three types of mixtures. …”
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207
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Modal Analysis for a Rod-Fastened Rotor considering Contact Effect Based on Double Fractal Model
Published 2019-01-01“…The measured contour curve of the contact interfaces of an experimental rod-fastened rotor is analyzed by the structural function method, which shows that the contact interfaces can be well described by the double fractal model with fractal dimensions D1 and D2 and the fractal roughness parameters G1 and G2. …”
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Inscribed Fibonacci Circle Fractal in a Circular Radiator for Ultra-Wideband Antenna Operation and Size Reduction
Published 2019-01-01“…In this article, a Fibonacci circle fractal is inscribed into a circular radiator in order to provide ultra-wideband behavior as well as a 50% size reduction compared to a conventional circular monopole. …”
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211
ABC Fractional Derivative for Varicella-Zoster Virus Using Two-Scale Fractal Dimension Approach with Vaccination
Published 2022-01-01“…The possibility of using the fractal dimension as a biomarker to identify different diseases is being investigated. …”
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212
Corrigendum to “Investigation of Stereometric and Fractal Patterns of Spin-Coated LuMnO3 Thin Films”
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213
Study of Void Probability Scaling of Singly Charged Particles Produced in Ultrarelativistic Nuclear Collision in Fractal Scenario
Published 2016-01-01“…We study the fractality of void probability distribution measured in S32-Ag/Br interaction at an incident energy of 200 GeV per nucleon. …”
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214
A Low-Pass Filter of Wide Stopband with a Novel Multilayer Fractal Photonic Bandgap Structure
Published 2004-01-01“…A novel, multilayer fractal PBG is presented here as the substrate for a microstrip line and the resulting configuration builds a low-pass filter of wide stopband. …”
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215
Design and Performance Analysis of a Dual-Band Fractal Antenna for Millimeter-Wave 5G Applications
Published 2024-01-01“…The antenna is structured in the form of a Cantor set fractal with a ground plane featuring a strategically placed slot, which lowers the frequency of the first band to 28 GHz and introduces a second band at 39 GHz. …”
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216
Multicrack Localization in Rotors Based on Proper Orthogonal Decomposition Using Fractal Dimension and Gapped Smoothing Method
Published 2016-01-01“…Instead of using the CPOM directly, due to its difficulty to localize incipient cracks, damage indexes using fractal dimension (FD) and gapped smoothing method (GSM) are adopted, in order to extract the locations more efficiently. …”
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217
Associations of Retinal Microvascular Density and Fractal Dimension with Glaucoma: A Prospective Study from UK Biobank
Published 2025-03-01Subjects: “…Fractal dimension…”
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218
Pore Structure Fractal Characterization and Permeability Simulation of Natural Gas Hydrate Reservoir Based on CT Images
Published 2020-01-01“…The original CT scanning images are further processed to get the binarized images of the samples, which can be used for simulation of the porosity and absolute permeability. Based on the fractal geometry theory, pore structures of the samples are quantitatively characterized from the aspect of pore distribution, heterogeneity, and anisotropy (represented by three main fractal geometric parameters: fractal dimension, lacunarity, and succolarity, respectively). …”
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219
Dynamic Mechanical Properties and Fractal Characteristics of Polypropylene Fiber-Reinforced Cement Soil under Impact Loading
Published 2019-01-01“…This paper aims to study the dynamic mechanical properties, failure patterns, fractal behaviors, and energy dissipation of polypropylene fiber-reinforced cement soil under impact loading. …”
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220
Evaluation of bone healing in trabeculae structure of mandibular corpus and angulus fracture patients with fractal dimension analysis
Published 2025-01-01Subjects: Get full text
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