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1681por Mihailovici, Ruxandra, Croitoriu, Alexandra, Nedeff, Florin, Nedeff, Valentin, Ochiuz, Lacramioara, Vasincu, Decebal, Popa, Ovidiu, Agop, Maricel, Moraru, Andreea, Costin, Danut, Costuleanu, Marcel, Verestiuc, Liliana“…In a multifractal paradigm of motion, nonlinear behaviors of a drug delivery system are analyzed in the fractal theory of motion, in order to correlate the drug structure with polymer. …”
Publicado 2022
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1682“…When molten drops fail to form PRDs, the glass disintegrates by quench granulation, a process that produces fractal FSDs but with a larger median size than explosively generated fragments. …”
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1683por Gawlikowski, Maciej, Major, Roman, Mika, Barbara, Komorowski, Dariusz, Janiczak, Karolina, Tkacz, Ewaryst, Tamulewicz, Anna, Piaseczna, Natalia“…In order to quantify the thrombogenic properties of the biomaterials, a TR parameter based on the fractal dimension was applied. The obtained results confirmed that the use of the fractal dimension enables the quantitative assessment of thrombogenicity and the proper qualification of samples in line with an expert’s judgment. …”
Publicado 2022
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1684“…When the fractal dimension was increased from 2.56 to 2.67, the dynamic peak strength of the samples under the three impact loads decreased by 43.7 MPa (75 s), 61.8 MPa (95 s), and 71.4 MPa (115 s), respectively. …”
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1685por Gao, Huanhuan, Liu, Yiqiong, Shi, Ziwei, Zhang, Hongliang, Wang, Mengyang, Chen, Huating, Li, Yan, Ji, Shaifei, Xiang, Jiangbing, Pi, Wei, Zhou, Laixian, Hong, Yiyue, Wu, Lu, Cai, Aizhen, Fu, Xiaobing, Sun, Xiaoyan“…While the wound area of BEWM at 1, 3, 7 and 10 days after the operation are respectively 61.94% ± 5.34%, 51.26% ± 4.89%, 12.63% ± 2.86% and 6.14% ± 2.84%, and the final scar area accounts for 4.33% ± 2.67% of the initial wound. Fractal analysis of the post-traumatic repair site for VEWM vs human was performed: lacunarity values, 0.040 ± 0.012 vs 0.038 ± 0.014; fractal dimension values, 1.870 ± 0.237 vs 1.903 ± 0.163. …”
Publicado 2023
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1686por de Resende, Marina França, Vieira, Samantha, Chinen, Ludmilla Thomé Domingos, Chiappelli, Francesco, da Fonseca, Francisco Paulo, Guimarães, Gustavo Cardoso, Soares, Fernando Augusto, Neves, Ivan, Pagotty, Simone, Pellionisz, Peter A, Barkhordarian, Andre, Brant, Xenia, Rocha, Rafael Malagoli“…CONCLUSIONS: This is the first study to perform TOP2A protein and gene digital assessment and fractal analysis in association with BRFS in a large series of PCa. …”
Publicado 2013
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1687por Malkov, Serghei, Shepherd, John A., Scott, Christopher G., Tamimi, Rulla M., Ma, Lin, Bertrand, Kimberly A., Couch, Fergus, Jensen, Matthew R., Mahmoudzadeh, Amir P., Fan, Bo, Norman, Aaron, Brandt, Kathleen R., Pankratz, V. Shane, Vachon, Celine M., Kerlikowske, Karla“…RESULTS: Of the mammographic features analyzed, fractal dimension and second-order statistics features were significantly associated (p < 0.05) with breast cancer. …”
Publicado 2016
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1688por Smith, Leonard“…It uses accessible maths and physics (replacing complex equations with simple examples like pendulums, railway lines, and tossing coins) to explain the theory, and points to numerous examples in philosophy and literature (Edgar Allen Poe, Chang-Tzu, and Arthur Conan Doyle) that illuminate the problems. The beauty of fractal patterns and their relation to chaos, as well as the history of chaos, and its uses in the real world and implications for the philosophy of science are all discussed in this Very Short Introduction.…”
Publicado 2007
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1689“…Written by experts in fractal-based image and video compression, A Concise Introduction to Image Processing using C++ strengthens your knowledge of fundamentals principles in image acquisition, conservation, processing, and manipulation, allowing you to easily apply these techniques in real-world problems. …”
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1690por Guran, Ardéshir“…The topics covered include chaos, tools to analyze motions, fractal boundaries, dynamics of the Fitzhugh-Nagumo equation, structural control, separation of contaminations from signal of interest, parametric excitation, stochastic bifurcation, mode localization in repetitive structures, Toda lattice, transition from soliton to chaotic motion, nonlinear normal modes, noise perturbatio…”
Publicado 1997
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1691por Tomaschitz, R“…The chaoticity of classical world lines in extended Robertson-Walker cosmologies is pointed out and related to the fractal limit set of the covering group of the spacelike slices. …”
Publicado 1996
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1692por Guariglia, Emanuel“…In fact, the harmonic Sierpinski gasket is used as a geometric configuration of small antennas. As with fractal antennas and Rényi entropy, their performance is characterized by the associated entropy that is studied and discussed here.…”
Publicado 2018
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1693por Surawatsatien, Nuntachai, Pongsachareonnont, Pear Ferreira, Kulvichit, Kittisak, Varadisai, Adisai, Somkijrungroj, Thanapong, Mavichak, Apivat, Kongwattananon, Wijak, Suwajanakorn, Disorn, Phasukkijwatana, Nopasak, Srisawat, Nattachai“…Vessel density (VD), fractal dimension, foveal avascular zone area, intercapillary area, central retinal thickness, and subfoveal choroidal thickness were measured from OCTA images to determine their association with the DN stages. …”
Publicado 2023
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1694por Walter, Nike, Meinersen-Schmidt, Nicole, Kulla, Patricia, Loew, Thomas, Kruse, Joachim, Hinterberger, Thilo“…Results: During resting with eyes open, HSPS-G scores correlated significantly positively with the sample entropy and Higuchi’s fractal dimension (Spearman’s ρ = 0.22, p < 0.05). …”
Publicado 2023
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1695“…Subsequently, the reasons for the change in the spatio-temporal entropy (H) and fractal dimension (D) of a single crack were revealed. …”
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1696por Burton, Christopher, Knoop, Hans, Popovic, Nikola, Sharpe, Michael, Bleijenberg, Gijs“…We estimated complexity in two ways, measuring dissimilarity within timescales by calculating entropy after a symbolic dynamic transformation of the data and similarity across timescales by calculating the fractal dimension using allometric aggregation. RESULTS: CFS cases showed reduced complexity compared to controls, as evidenced by reduced dissimilarity within timescales (mean (SD) Renyi((3) )entropy 4.05 (0.21) vs. 4.30 (0.09), t = -6.6, p < 0.001) and reduced similarity across timescales (fractal dimension 1.19 (0.04) vs. 1.14 (0.04), t = 4.2, p < 0.001). …”
Publicado 2009
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1697por Merceron, Gildas, Escarguel, Gilles, Angibault, Jean-Marc, Verheyden-Tixier, Hélène“…CONCLUSIONS/SIGNIFICANCE: Microwear 3D scale-sensitive fractal analysis does detect differences in diet ranging from the inter-feeding styles scale to the intra-population between-season and between-sex scales. …”
Publicado 2010
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1698por Bassett, Danielle S., Greenfield, Daniel L., Meyer-Lindenberg, Andreas, Weinberger, Daniel R., Moore, Simon W., Bullmore, Edward T.“…Artificial and biological information processing systems both may evolve to optimize a trade-off between physical cost and topological complexity, resulting in the emergence of homologous principles of economical, fractal and modular design across many different kinds of nervous and computational networks.…”
Publicado 2010
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1699“…This reflects a lower short-term variability, less complexity, and a loss of fractal-like correlation properties of HR dynamics in QS. …”
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1700“…A combination of a modified two-tissue compartment model and non-compartmental approaches from the chaos theory (fractal dimension of the time–activity curves) are presented. …”
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