Defence Technology, 2022 Refined composite multi-scale dispersion entropy (RCMDE), as a new and effective nonlinear dynamic method, has been applied in the field of medical diagnosis and fault diagnosis.
Yu-xing Li +4 more
doaj +1 more source
Biological Tissue Damage Monitoring Method Based on IMWPE and PNN during HIFU Treatment
Information, 2021 Biological tissue damage monitoring is an indispensable part of high-intensity focused ultrasound (HIFU) treatment. As a nonlinear method, multi-scale permutation entropy (MPE) is widely used in the monitoring of biological tissue.
Bei Liu +4 more
doaj +1 more source
SVMWPE-HLLE Based Fault Diagnosis Approach for Rolling Bearing
IEEE Access, 2023 Multi-scale permutation entropy (MPE) is an analytical method describing the complexity of time series, which has been applied to the fault diagnosis of rolling bearings.
Chunhui Li, Youfu Tang, Guolin Xu
doaj +1 more source
Measuring center of pressure signals to quantify human balance using multivariate multiscale entropy by designing a force platform [PDF]
, 2013 Copyright © 2013 by the authors. To assess the improvement of human body balance, a low cost and portable measuring device of center of pressure (COP), known as center of pressure and complexity monitoring system (CPCMS), has been developed for data ...
Huang, C-W +14 more
core +1 more source
Epileptogenic focus detection in intracranial EEG based on delay permutation entropy [PDF]
, 2013 Epileptogenic localization is a critical factor for successful epilepsy surgery. Determining the epileptogenic hippocampus with single channel intracranial electroencephalography (iEEG) recording is beneficial to decrease the risk of infection compared ...
Peng Paul Wen +9 more
core +1 more source
A New Kind of Permutation Entropy Used to Classify Sleep Stages from Invisible EEG Microstructure [PDF]
, 2017 Permutation entropy and order patterns in an EEG signal have been applied by several authors to study sleep, anesthesia, and epileptic absences. Here, we discuss a new version of permutation entropy, which is interpreted as distance to white noise.
Bandt, Christoph, Christoph Bandt
core +1 more source
From mice to humans—divergent strategies for intestinal homeostasis and regeneration
FEBS Letters, EarlyView.Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa +2 more
wiley +1 more source
Tsallis Entropy-Based Complexity-IPE Casualty Plane: A Novel Method for Complex Time Series Analysis
EntropyDue to its capacity to unveil the dynamic characteristics of time series data, entropy has attracted growing interest. However, traditional entropy feature extraction methods, such as permutation entropy, fall short in concurrently considering both the ...
Zhe Chen +3 more
doaj +1 more source
Rolling Bearing Fault Diagnosis Based on WOA-VMD-MPE and MPSO-LSSVM
Entropy, 2022 In order to further improve the accuracy of fault identification of rolling bearings, a fault diagnosis method based on the modified particle swarm optimization (MPSO) algorithm optimized least square support vector machine (LSSVM), combining parameter ...
Zhihao Jin +2 more
doaj +1 more source
Design and analysis strategies for robust microbiome ageing research
FEBS Letters, EarlyView.The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik +5 more
wiley +1 more source