Heart rate variability-derived thresholds for exercise intensity prescription in endurance sports: a systematic review of interrelations and agreement with different …
Background Exercise intensities are prescribed using specific intensity zones (moderate,
heavy, and severe) determined by a 'lower'and a 'higher'threshold. Typically, ventilatory (VT) …
heavy, and severe) determined by a 'lower'and a 'higher'threshold. Typically, ventilatory (VT) …
Neural manifold analysis of brain circuit dynamics in health and disease
Recent developments in experimental neuroscience make it possible to simultaneously
record the activity of thousands of neurons. However, the development of analysis …
record the activity of thousands of neurons. However, the development of analysis …
[HTML][HTML] Complex system approach to investigate and mitigate thermoacoustic instability in turbulent combustors
Thermoacoustic instability in turbulent combustors is a nonlinear phenomenon resulting
from the interaction between acoustics, hydrodynamics, and the unsteady flame. Over the …
from the interaction between acoustics, hydrodynamics, and the unsteady flame. Over the …
Construction of the method for semi-adaptive threshold scaling transformation when computing recurrent plots
Most of real natural, technical, and social systems exhibit recurrent behavior, which means
that certain states of systems repeat over time often [1]. There are methods of recurrent plots …
that certain states of systems repeat over time often [1]. There are methods of recurrent plots …
ECG recurrence plot-based arrhythmia classification using two-dimensional deep residual CNN features
In this paper, an effective electrocardiogram (ECG) recurrence plot (RP)-based arrhythmia
classification algorithm that can be implemented in portable devices is presented. Public …
classification algorithm that can be implemented in portable devices is presented. Public …
Dynamical systems and complex systems theory to study unsteady combustion
Reacting flow fields are often subject to unsteadiness due to flow, reaction, diffusion, and
acoustics. Further, flames can also exhibit inherent unsteadiness caused by various intrinsic …
acoustics. Further, flames can also exhibit inherent unsteadiness caused by various intrinsic …
A complex systems approach to analyzing pedagogical agents' scaffolding of self-regulated learning within an intelligent tutoring system
Abstract Self-regulated learning (SRL), learners' monitoring and control of cognitive,
affective, metacognitive, and motivational processes, is essential for learning. However …
affective, metacognitive, and motivational processes, is essential for learning. However …
Development of the correlation method for operative detection of recurrent states
The correlation method for operative detection of recurrent states in complex dynamical
systems at irregular measurements was proposed. The concepts of correlation for the case …
systems at irregular measurements was proposed. The concepts of correlation for the case …
Analysis of epileptic seizures based on EEG using recurrence plot images and deep learning
This work proposes deep learning (DL) based epileptic seizure detection by generating 2D
recurrence plot (RP) images of EEG signals for specific brain rhythms. The DL bypasses …
recurrence plot (RP) images of EEG signals for specific brain rhythms. The DL bypasses …
Empirical evidence for extended cognitive systems
We present an empirically supported theoretical and methodological framework for
quantifying the system‐level properties of person‐plus‐tool interactions in order to answer …
quantifying the system‐level properties of person‐plus‐tool interactions in order to answer …