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Fractal analysis
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This study examined the effect of DEM resolutions (12.5 m, 30m, 50m, 70m, and 90m) on the accuracy of landslide susceptibility maps in Laocai city, Laocai province. The eight causative factor maps, including elevation, slope, slope aspect, distance to drainage, distance to roads, lithology, distance to faults, and rainfall, were produced.
8p
viellison
06-05-2024
1
1
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Spatiotemporal characteristics from human locomotion can provide effective clinical metrics to assess motor control and brain function. This case report aims to assess the temporal structure of variability in stride-tostride time and calculated the intrinsic fractal frame that is hidden below the repetitive structure of physiological gait through the “Phyphox” app.
5p
vitiki
30-01-2024
3
2
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Part 1 of ebook "Excursions in harmonic analysis - Volume 3: The February fourier talks at the Norbert Wiener center" provide readers with content including: special topics in harmonic analysis; the algebra of elimination; Hodge-de Rham theory of K-forms on carpet type fractals; applications and algorithms in the physical sciences; biosequence time–frequency processing - pathogen detection and identification; wavelet–shearlet edge detection and thresholding methods in 3D;...
168p
dieptieuung
19-07-2023
2
2
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Part 1 of ebook "Analysis for computer scientists: Foundations, methods, and algorithms" has presents the following content: Chapter 1 - Numbers; Chapter 2 - Real-valued functions; Chapter 3 - Trigonometry; Chapter 4 - Complex numbers; Chapter 5 - Sequences and series; Chapter 6 - Limits and continuity of functions; Chapter 7 - The derivative of a function; Chapter 8 - Applications of the derivative; Chapter 9 - Fractals and L-systems;...
143p
dieptieuung
20-07-2023
3
3
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Lecture Methods of Electric power systems analysis - Lesson 5: Power flow provide students with knowledge about two bus Newton-Raphson example; two bus solved values; two bus case low voltage solution; practical power flow software note; two bus region of convergence; power flow fractal region of convergence; modeling voltage dependent load;...
38p
hanthienngao
15-04-2022
16
1
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Fractal analysis helped find differences in species in the organisation of fish otolith crystalline surfaces in 2 closely related and 2 distant species. To determine regularities of this organisation, we used the microcanonical method of multifractal spectra. It was revealed that the differences of multifractal spectra were more significant for longer distances of taxonomic divergence.
7p
dolomite36
30-12-2021
10
0
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This study describes a promising method for understanding how halophytes adapt to extreme saline conditions and to identify populations with greater resistance. Image and colour analyses have the ability to obtain many image parameters and to discriminate between different aspects in plants, which makes them a suitable tool in combination with genetic analysis to study the plants salt tolerance.
14p
vijichea2711
28-05-2021
10
1
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The fractal dimension characterizing the cumulative size distribution of low attenuation area (LAA) clusters, identified with a fixed threshold such as − 950 Hounsfield Units (HU), on computed tomography (CT) sensitively detects parenchymal destruction in chronic obstructive pulmonary disease (COPD) even when the percent LAA (LAA%), a standard emphysema index, is unchanged.
10p
vimontana2711
05-04-2021
8
1
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Fluorescence loss in photobleaching (FLIP) is a widely used imaging technique, which provides information about protein dynamics in various cellular regions. In FLIP, a small cellular region is repeatedly illuminated by an intense laser pulse, while images are taken with reduced laser power with a time lag between the bleaches.
21p
viwyoming2711
16-12-2020
14
1
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The sensitivity of Optical Coherence Tomography (OCT) images to identify retinal tissue morphology characterized by early neural loss from normal healthy eyes is tested by calculating structural information and fractal dimension.
10p
vikentucky2711
26-11-2020
13
1
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Networks or graphs play an important role in the biological sciences. Protein interaction networks and metabolic networks support the understanding of basic cellular mechanisms. In the human brain, networks of functional or structural connectivity model the information-flow between cortex regions.
18p
vioklahoma2711
19-11-2020
12
2
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The lack of prognostic biomarkers in oral squamous cell carcinoma (OSCC) has hampered treatment decision making and survival in OSCC remains poor. Histopathological features are used for prognostication in OSCC and, although useful for predicting risk, manual assessment of histopathology is subjective and labour intensive.
9p
vialabama2711
21-09-2020
11
2
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Inspired by the theory of analysis on fractals, we construct an example of a continuous, monotone function on an interval, which has vanishing derivatives on a dense set and infinite derivatives on another dense set. Although such examples could be constructed by classical means of probability and measure theory, this one is more elementary and emerges naturally as a byproduct of some new fractal constructions.
10p
danhdanh27
07-01-2019
23
1
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(bq) part 1 book "quantitative finance for physicists an introduction" has contents: introduction, financial markets, probability distributions, stochastic processes, time series analysis, fractals.
79p
bautroibinhyen21
14-03-2017
44
6
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This book is written for those physicists who want to work on Wall Street but have not bothered to read anything about Finance. This is a crash course that the author, a physicist himself, needed when he landed a financial data analyst job and became fascinated with the huge data sets at his disposal. More broadly, this book addresses the reader with some background in science or engineering (college-level math helps) who is willing to learn the basic concepts and quantitative methods used in modern finance.
179p
thuymonguyen88
07-05-2013
66
12
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The end of the 1970s saw the idea of fractal geometry spread into numerous areas of physics. Indeed, the concept of fractal geometry, introduced by B. Mandelbrot, provides a solid framework for the analysis of natural phenomena in various scientific domains. As Roger Pynn wrote in Nature, “If this opinion continues to spread, we won’t have to wait long before the study of fractals becomes an obligatory part of the university curriculum.”
248p
bachduong1311
12-12-2012
56
6
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The fractal analysis is becoming a very useful tool to process obtained data from chaotic systems in geosciences. It can be used to resolve many ambiguities in this domain. This book contains eight chapters showing the recent applications of the fractal/mutifractal analysis in geosciences. Two chapters are devoted to applications of the fractal analysis in climatology, two of them to data of cosmic and solar geomagnetic data from observatories. Four chapters of the book contain some applications of the (multi-) fractal analysis in exploration geophysics.
182p
camchuong_1
04-12-2012
52
7
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Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: H.264/AVC Video Compressed Traces: Multifractal and Fractal Analysis
13p
dauphong20
10-03-2012
25
3
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Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Research Article New Inequalities on Fractal Analysis and Their Applications
17p
dauphong18
09-03-2012
38
2
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Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Fractal time series analysis of postural stability in elderly and control subjects
12p
panasonic08
06-01-2012
40
2
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