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Correlation properties of heartbeat dynamics
European Biophysics Journal, 2008In this study, we investigate correlation properties of fluctuations in heart interbeat (RR) time series in a broad range of physiological and pathological conditions. Using detrended fluctuation analysis (DFA) method we determined short-term (alpha 1) and long-term (alpha 2) scaling exponent.
Mirjana M, Platisa, Vera, Gal
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Dynamics of Recognition of Properties in Diagnostics
2019The issues of processing semantic information for diagnostic studies are considered, in which, with the advent of personalized medicine, the task of ensuring efficiency and accuracy has come to the fore. The solution of such problems is associated with the need to recognize the properties of the samples, which is done by experts/crowdsourcers using the
Sergey Kosikov +2 more
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On dynamical properties of neural networks
Complex Syst., 2020Summary: A transform is introduced that maps cellular automata and discrete neural networks to dynamical systems on the unit interval. This transform is a topological conjugacy except at countably many points. In many cases, it gives rise to continuous full conjugates, in which case the transform preserves entropy. The transform also allows transfer of
Fernanda Botelho, Max H. Garzon
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Dynamic Properties of Human Eyes
2005 IEEE Engineering in Medicine and Biology 27th Annual Conference, 2005This paper presents novel details on the dynamic behavior of human eyes (see Fig.1). A high speed camera is used to capture the movement of the eye surface, which is excited by an air jet. For one group of subjects the dynamic respose of the eyes ends shortly after the air jet stops.
Roland, Kempf +6 more
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The dynamic properties of biological membranes
Philosophical Transactions of the Royal Society of London. B, Biological Sciences, 1975Abstract Biological membranes must be viewed as highly dynamic, undergoing continuous structural fluctuations and changes in response to external perturbations. The study of liposomes by 31P n.m.r. and fluorescence can reveal some of the motional characteristics of the different regions in a bilayer.
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Dynamics properties of knowledge acquisition
Cognitive Systems Research, 2018Abstract Repeated counteraction of current knowledge and reality observation generates new knowledge and can be viewed as a dynamic process. When observed objects are not results of human activity, the dynamics results in acquisition of new knowledge, usually as a refinement of the existing one.
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Dynamic graph models and their properties
Automation and Remote Control, 2015zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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DYNAMICAL PROPERTIES OF COSMOLOGICAL SOLUTIONS
Journal of Hyperbolic Differential Equations, 2005I will consider how there are FOSH formulations and associated results in relativistic cosmology expressed in 1+3 tetrad form. The characteristics of scalar and vector perturbations are timelike, hence the real domains of dependence in cosmology are much smaller than implied by the light cone, associated with gravitational wave perturbations.
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Contribution of fiber orientation to enhancing dynamic properties of UHPC under impact loading
Cement and Concrete Composites, 2021Huanghuang Huang +2 more
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