Results 21 to 30 of about 251,636 (269)
Collective Memory: Transposing Pavlov’s Experiment to Robot Swarms
Applied Sciences, 2021 Remembering information is a fundamental aspect of cognition present in numerous natural systems. It allows adaptation of the behavior as a function of previously encountered situations. For instance, many living organisms use memory to recall if a given
Alexandre Campo +2 more
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Quantized valley Hall response from local bulk density variations
Communications Physics, 2023 The application of a mechanical strain to a 2D material can create pseudo-magnetic fields and lead to a quantized valley Hall effect. However, measuring valley-resolved effects remains a challenging task due to their inherent fragility and dependence on ...
Maxime Jamotte +4 more
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Information Hiding Based on Statistical Features of Self-Organizing Patterns
Entropy, 2022 A computational technique for the determination of optimal hiding conditions of a digital image in a self-organizing pattern is presented in this paper.
Loreta Saunoriene +3 more
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Observability of nonlinear systems
Information and Control, 1973 The purpose of this paper is to investigate the problem of observability of nonlinear systems. Two sufficient conditions of global observability of nonlinear systems are presented: (1) the ratio condition which is the generalization of Fujisawa and Kuh's (1971) ratio condition of circuit theory, (2) the strongly positive semidefinite condition.
Shauying R. Kou +2 more
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Jamming Transition: Heptagons, Pentagons, and Discs
EPJ Web of Conferences, 2017 The jamming behavior of a system composed of discs has been well documented. However, it remains unclear how a granular system consisting of non-spherical particles transitions between unjammed and jammed states.
Xu Yuanyuan +3 more
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Entropy, 2020 A modification of the classic logistic map is proposed, using fuzzy triangular numbers. The resulting map is analysed through its Lyapunov exponent (LE) and bifurcation diagrams.
Lazaros Moysis +6 more
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Lagrangian study of surface transport in the Kuroshio Extension area based on simulation of propagation of Fukushima-derived radionuclides [PDF]
Nonlinear Processes in Geophysics, 2014 Lagrangian approach is applied to study near-surface large-scale transport in the Kuroshio Extension area using a simulation with synthetic particles advected by AVISO altimetric velocity field.
S. V. Prants +2 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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Statistical analysis of Lagrangian transport of subtropical waters in the Japan Sea based on AVISO altimetry data [PDF]
Nonlinear Processes in Geophysics, 2017 Northward near-surface Lagrangian transport of subtropical waters in the Japan Sea frontal zone is simulated and analysed based on altimeter data for the period from 2 January 1993 to 15 June 2015.
S. V. Prants +2 more
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Advances in Condensed Matter PhysicsThe study of one-dimensional (1D) multiferroic spin chain systems exhibiting magnetoelectric coupling continues to be a primary emphasis in condensed matter physics.
Erna Leticia Tchinda Ngounou +6 more
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