Results 21 to 30 of about 32,819 (308)

Inertial Sensor-Based Gait and Attractor Analysis as Clinical Measurement Tool: Functionality and Sensitivity in Healthy Subjects and Patients With Symptomatic Lumbar Spinal Stenosis

open access: yesFrontiers in Physiology, 2018
Objective: To determine if the attractor for acceleration gait data is similar among healthy persons defining a reference attractor; if exercise-induced changes in the attractor in patients with symptomatic lumbar spinal stenosis (sLSS) are greater than ...
S. Kimberly Byrnes   +10 more
doaj   +1 more source

Are Grid-Like Representations a Component of All Perception and Cognition?

open access: yesFrontiers in Neural Circuits, 2022
Grid cells or grid-like responses have been reported in the rodent, bat and human brains during various spatial and non-spatial tasks. However, the functions of grid-like representations beyond the classical hippocampal formation remain elusive. Based on
Zhe Sage Chen   +3 more
doaj   +1 more source

Role of Higher Education Institution in Spatial Polarization of Youth [PDF]

open access: yesЭкономика региона, 2019
The expansion of applicants’ opportunities for choosing a university, unfortunately, did not completely eliminate the spatial factor in the process of selecting an educational institution.
Niyaz Kamilevich Gabdrakhmanov   +1 more
doaj   +1 more source

Mimetic Attractors [PDF]

open access: yesInternational Journal of Theoretical Physics, 2015
In this paper, we investigate the mathematical modeling for the cosmological attractors propagated in mimetic gravity upon which an interacting dark energy-dark matter is supposed to be existed. The average value of the interaction of these percentages, namely $Γ_i$ say, may be used to investigate generally the modeling of an attractor; the actual ...
Raza, Muhammad   +3 more
openaire   +3 more sources

Uniformly Random Attractor for the Three-Dimensional Stochastic Nonautonomous Camassa-Holm Equations

open access: yesAbstract and Applied Analysis, 2013
We consider the uniformly random attractor for the three-dimensional stochastic nonautonomous Camassa-Holm equations in the periodic box in this paper.
Zhehao Huang, Zhengrong Liu
doaj   +1 more source

DETERMINISTIC CHARACTER OF CHANGES OF THE CASPIAN SEA LEVEL AND ITS QUANTITATIVE PARAMETERS

open access: yesЮг России: экология, развитие, 2014
. The results of determination of parameters of dynamics of Caspian Sea level changes were studied. We determined quantities and dimensions of the phase space and the attractor, we calculated exponents of Lyapunov and assessed value of Kolmogorov – Sinai
U. G. Magomedbekov
doaj   +1 more source

Excitatory/inhibitory balance emerges as a key factor for RBN performance, overriding attractor dynamics

open access: yesFrontiers in Computational Neuroscience, 2023
Reservoir computing provides a time and cost-efficient alternative to traditional learning methods. Critical regimes, known as the “edge of chaos,” have been found to optimize computational performance in binary neural networks. However, little attention
Emmanuel Calvet   +2 more
doaj   +1 more source

Global compact attractors and complete bounded trajectories for compressible magnetohydrodynamic system of equations [PDF]

open access: yesTheoretical and Applied Mechanics
In this article, we investigate the global behavior of magnetohydrodynamic (MHD) fluid’s weak solutions in three-dimensional bounded domain with a compact Lipschitz boundary driven by arbitrary forces.
Muhammad Jan
doaj   +1 more source

Irregular Attractors [PDF]

open access: yesDiscrete Dynamics in Nature and Society, 1998
In this paper the definition of attractor of a dissipative dynamical system is introduced. The classification of the existing types of attractors and the analysis of their characteristics are presented. The discussed problems are illustrated by the results of numerical simulations using a number of real examples that provides the possibility to ...
Vadim S. Anishchenko   +1 more
openaire   +2 more sources

CONCEPTS THROUGH A LINGUOSYNERGETIC LENS (ON THE EXAMPLE OF THE CONCEPT OF DEATH) [PDF]

open access: yesВісник університету ім. А. Нобеля. Серія Філологічні науки, 2023
The article discusses the functioning of a concept from a linguosynergetic perspective as a spontaneous equipment of the structure of a homeostatic hierarchical complex organized as an open nonlinear system.
Nataliia V. Tatsenko.   +1 more
doaj   +1 more source

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