Results 61 to 70 of about 3,871,049 (96)
Fractal dimension of chromatin: potential molecular diagnostic applications for cancer prognosis
Expert Review of Molecular Diagnostics, 2013 Fractal characteristics of chromatin, revealed by light or electron microscopy, have been reported during the last 20 years. Fractal features can easily be estimated in digitalized microscopic images and are helpful for diagnosis and prognosis of ...
K. Metze
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Fractal and FractionalFractal theory of particle size distribution (PSD) is a widely used approach in soil science. However, fractal studies on sandstone PSDs are scarce in sedimentology and geology.
Rui Yuan +6 more
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Box-covering algorithm for fractal dimension of weighted networks
Scientific Reports, 2013 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.
Daijun Wei +5 more
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NeuroImage, 2020 Psychedelic drugs, such as psilocybin and LSD, represent unique tools for researchers investigating the neural origins of consciousness. Currently, the most compelling theories of how psychedelics exert their effects is by increasing the complexity of ...
Thomas F. Varley +4 more
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Diagnosis of B-CLL Leukemia Using Fractal Dimension [PDF]
Journal of Kerman University of Medical Sciences, 2017 Background:Leukemia is cancer of blood and bone marrow cells. In general, there are four types of leukemia: chronic myelogenous leukemia (CML), acute myeloid leukemia (AML), B-cell chronic lymphocytic leukemia (CLL) and acute lymphoblastic leukemia (ALL).
Tohid Yousefzadeh Hassanluie +2 more
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ISPRS International Journal of Geo-Information, 2020 Fractal dimension curves of urban growth can be modeled with sigmoid functions, including logistic function and quadratic logistic function. Different types of logistic functions indicate different spatial dynamics.
Xiaoming Man, Yanguang Chen
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Fractal dimension algorithms and their application to time series associated with natural phenomena
, 2013 Chaotic invariants like the fractal dimensions are used to characterize non-linear time series. The fractal dimension is an important characteristic of systems, because it contains information about their geometrical structure at multiple scales. In this
F. L. la Torre +3 more
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PLoS ONEIn this paper, the fractal dimension is calculated by extracting pore parameters from SEM images and NMR experimental data, the pore structure heterogeneity in plane and space is comprehensively discussed, and the relationship between the fractal ...
Keying Zhao, Zhanghua Zhang
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Geomatics, Natural Hazards & Risk, 2016 Landslides are one of the major natural disasters that are frequently occurring in southwestern China. The main objective of this study is to investigate the relationship between failure of landslide and fractal dimension using displacement time-series ...
W. Y. Xu +3 more
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Fractal dimension analysis of higher-order mode shapes for damage identification of beam structures
, 2012 Fractal dimension analysis is an emerging method for vibration-based structural damage identification. An unresolved problem in this method is its incapability of identifying damage by higher-order mode shapes. The natural inflexions of higher-order mode
R. Bai +4 more
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