Results 1 to 10 of about 29,274 (167)

Single-click automated fractal analysis for dental radiographs: a comparative evaluation with classic ImageJ method [PDF]

open access: yesBMC Oral Health
Objectives This study aimed to develop a single-click automated fractal analysis module for dental radiographs and compare its efficiency and accuracy with the classic ImageJ method.
Yunus Balel, Kaan Sağtaş
doaj   +2 more sources

Fractal analysis of left ventricular trabeculae in hypertensive patients with heart failure: a 3.0 T cardiac magnetic resonance study [PDF]

open access: yesFrontiers in Cardiovascular Medicine
BackgroundEndocardial trabecular hyperplasia due to hemodynamic stress reflects phenotypic variability in disease progression. Employing fractal analysis, this study quantified left ventricular (LV) myocardial trabecular complexity in hypertensive ...
Yunxia Xie   +16 more
doaj   +2 more sources

Decoding dental images: a comprehensive review of fractal analysis [PDF]

open access: yesBDJ Open
Objectives New tools aid in the diagnosis of diseases and thus help in advancing patient care. “Fractal Analysis” is a versatile method of applying nontraditional mathematics to patterns that are beyond understanding with traditional Euclidean concepts ...
Lisamarie Shalini Linhares Colaco   +3 more
doaj   +2 more sources

Fractal analysis of longitudinal MRI for predicting response to neoadjuvant chemotherapy in breast cancer [PDF]

open access: yesnpj Precision Oncology
Breast cancer is a highly heterogeneous disease, and accurate prediction of pathological complete response (pCR) at an early stage of neoadjuvant chemotherapy (NAC) is of great clinical importance.
Yao Huang   +9 more
doaj   +2 more sources

Fractal Analysis and Fractal Dimension in Materials Chemistry

open access: yesFractal and Fractional
Using fractal analysis and computing fractal dimension to understand materials chemistry and solve problems such as catalysis, chemical reactions, fuel storage, and material design is an important scientific research domain [...]
Gianina Dobrescu   +2 more
doaj   +2 more sources

FRACTAL RADIOPHYSICS. Part 2. FRACTAL AND MULTIFRACTAL ANALYSIS METHODS OF SIGNALS AND PROCESSES [PDF]

open access: yesRadio Physics and Radio Astronomy, 2023
Subject and Purpose. The subject of this paper is to review the principal methods of fractal and multifractal analysis of signals and processes, in combination with a detailed consideration of the algorithms that can provide for a successful practical ...
O. V. Lazorenko, L. F. Chernogor
doaj   +1 more source

Fractal symbolic analysis [PDF]

open access: yesProceedings of the 15th international conference on Supercomputing, 2001
Modern compilers restructure programs to improve their efficiency. Dependence analysis is the most widely used technique for proving the correctness of such transformations, but it suffers from the limitation that it considers only the memory locations read and written by a statement without considering what is being computed by that ...
Mateev, Nikolay   +2 more
openaire   +2 more sources

FRACTAL ANALYSIS FOR OIL SPILLS CLUSTERING IN AHOADA COMMUNITIES OF THE NIGER DELTA REGION OF NIGERIA [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2023
This study uses fractal analysis to understand how oil spills are clustered at different scales in Ahoada communities of the Niger Delta region of Nigeria.
H. A. Umar   +6 more
doaj   +1 more source

Fractal Characteristics of Deep Shales in Southern China by Small-Angle Neutron Scattering and Low-Pressure Nitrogen Adsorption

open access: yesFractal and Fractional, 2022
The occurrence and flow of shale gas are substantially impacted by nanopore structures. The fractal dimension provides a new way to explore the pore structures of shale reservoirs. In this study, eight deep shale samples from Longmaxi Formation to Wufeng
Hongming Zhan   +6 more
doaj   +1 more source

Fractal Analysis of Vasomotion [PDF]

open access: yesAnnals of the New York Academy of Sciences, 1990
Random-like fluctuations have been observed in blood flow in the microvasculature. This we term flow motion, thus distinguishing it from the closely related phenomenon, vasomotion, which refers to fluctuations in vessel diameter. This intermittent perfusion of vascular beds has been observed in skeletal muscle,1 skin,2 mesentery,3 and brain.4 These ...
S M, Yamashiro   +4 more
openaire   +2 more sources

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