Results 31 to 40 of about 157,495 (266)
Epilepsy and Nonlinear Dynamics [PDF]
Journal of Biological Physics, 2008 This overview summarizes findings obtained from analyzing electroencephalographic (EEG) recordings from epilepsy patients with methods from the theory of nonlinear dynamical systems. The last two decades have shown that nonlinear time series analysis techniques allow an improved characterization of epileptic brain states and help to gain deeper ...
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The Nonlinear Dynamics of Filaments
Nonlinear Dynamics, 2000 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Goriely, A, Tabor, M
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Nonlinear Dynamics of the 3D Pendulum [PDF]
Journal of Nonlinear Science, 2010 22 pages, 2 ...
Nalin A. Chaturvedi +3 more
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Nonlinear Drillstring Dynamics Analysis [PDF]
SIAM Journal on Applied Dynamical Systems, 2009 This paper studies the dynamical response of a rotary drilling system with a drag bit, using a lumped parameter model that takes into consideration the axial and torsional vibration modes of the bit. These vibrations are coupled through a bit-rock interaction law.
Germay, Christophe +3 more
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Molecular Oncology, EarlyView.Many patients with urothelial cancer do not benefit from treatment with pembrolizumab, while at risk of severe side effects. Changes in the levels of circulating tumor DNA early during treatment, measured by a simple and affordable assay that can be easily implemented in the clinic, can be used as a prognostic tool to identify these patients.
Youssra Salhi +14 more
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Ascertaining when a basin is Wada: the merging method
Scientific Reports, 2018 Trying to imagine three regions separated by a unique boundary seems a difficult task. However, this is exactly what happens in many dynamical systems showing Wada basins.
Alvar Daza +2 more
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Study on the Inherent Complex Features and Chaos Control of IS–LM Fractional-Order Systems
Entropy, 2016 Based on the traditional IS–LM economic theory, which shows the relationship between interest rates and output in the goods and services market and the money market in macroeconomic. We established a four-dimensional IS–LM model involving four variables.
Junhai Ma, Wenbo Ren, Xueli Zhan
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Frontiers in Materials, 2021 As a kind of metamaterial, the negative Poisson’s ratio foams, which expand (shrink) in the transverse direction when stretched (compressed) in the longitudinal direction, have many potential applications in fields such as aerospace and mechanical and ...
Di Gao +9 more
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FEBS Open Bio, EarlyView.Pharmacological inhibition of PERK in a DEN‐induced mouse model of liver cancer does not reduce tumor burden but alters cellular stress signaling. Despite blocking PERK activity, downstream stress responses, including CHOP expression, remain active, suggesting compensatory mechanisms within the unfolded protein response that may influence tumor ...
Ada Lerma‐Clavero +5 more
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Mathematics, 2022 This chapter applies fundamental concepts of dynamics, nonlinearity, and chaotic behavior to notions of creativity, health, and illness. It describes how nonlinear dynamical systems (NDS) models apply to crucial issues and phenomena that are not well described with customary linear models.
António Lopes, J. Tenreiro Machado
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