Results 71 to 80 of about 251,418 (292)

Eigenstate Transition of Multi-Channel Time Series Data around Earthquakes

Applied Sciences, 2021
To decrease human and economic damage owing to earthquakes, it is necessary to discover signals preceding earthquakes. We focus on the concept of “early warning signals” developed in bifurcation analysis, in which an increase in the variances of ...
Akihisa Okada, Yoshiyuki Kaneda
doaj   +1 more source

High order amplitude equation for steps on creep curve

, 1997
We consider a model proposed by one of the authors for a type of plastic instability found in creep experiments which reproduces a number of experimentally observed features.
A. C. Newell, A. H. Cottrell, B. J. Brindley, E. Aifantis, E. O. Hall, G. Ananthakrishna, G. Ananthakrishna, G. Ananthakrishna, G. Ananthakrishna, G. Ananthakrishna, G. Ananthakrishna, G. Ananthakrishna, G. Ananthakrishna, G. Ananthakrishna, H. Alexander, H. Haken, H. Mashiyama, H. Troger, J. Carr, J. D. Lubahn, J. D. Murray, K. Chihab, L. N. Zagorukuyko, L. P. Kubin, L. P. Kubin, L. Y. Chen, N. Goldenfeld, P. G. McCormick, P. H. Richter, P. Hahner, P. Penning, S. J. Noronha, S. R. Bodner, S. Venkadesan, T. Kunihiro, T. L. Da Silveria, T. Taniuti, V. Stejskalova, Y. Estrin, Y. Kuramoto   +39 more
core   +1 more source

A Data Driven Review of In Vitro Electrical and Mechanical Stimulation for Post‐Acute Phase Wound Healing

Advanced Healthcare Materials, EarlyView.
This review examines how in vitro electrical and mechanical stimulation modulates wound healing in fibroblasts and keratinocytes. Analyzing over 560 experimental data points, we relate stimulation parameters to proliferation and migration outcomes, evaluate platform designs, and highlight the need for multi‐parameter optimization to advance targeted ...
Matthew K. Burgess, Ellen F. Marsh, Veronica M. Lucian, Malavika Nair   +3 more
wiley   +1 more source

Multiplicity Analysis of a Thermistor Problem—A Possible Explanation of Delamination Fracture

J, 2023
In the present study, a numerical bifurcation analysis of a PTC thermistor problem is carried out, considering a realistic heat dissipation mechanism due to conduction, nonlinear temperature-dependent natural convection, and radiation.
Rizos N. Krikkis
doaj   +1 more source

Control based bifurcation analysis for experiments [PDF]

Nonlinear Dynamics, 2007
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Sieber, J., Krauskopf, B.
openaire   +5 more sources

Topology and Material Optimization in Ultra‐Soft Magneto‐Active Structures: Making Advantage of Residual Anisotropies

Advanced Materials, EarlyView.
Residual magnetization induces pronounced mechanical anisotropy in ultra‐soft magnetorheological elastomers, shaping deformation and actuation even without external magnetic fields. This study introduces a computational‐experimental framework integrating magneto‐mechanical coupling into topology optimization for designing soft magnetic actuators with ...
Carlos Perez‐Garcia, Rogelio Ortigosa, Jesús Martínez‐Frutos, Daniel Garcia‐Gonzalez   +3 more
wiley   +1 more source

Impact of anharmonicity on multistability in a self-sustained oscillatory system with two degrees of freedom [PDF]

Известия Саратовского университета. Новая серия: Физика
Background and Objectives: The van der Pole oscillator with an additional oscillatory circuit represents one of the simplest self-sustained oscillator system with two degrees of freedom.
Astakhov, Sergey Vladimirovich, Astakhov, Oleg Vladimirovich, Elizarov, Evgeny Mikhailovich, Strelkova, Galina Ivanovna, Astakhov, Vladimir Vladimirovich   +4 more
doaj   +1 more source

Freeform Manufacturing of Plant‐Based Structural Colors for Scalable Photonic and Mechanochromic Devices

Advanced Materials, EarlyView.
A green, freeform manufacturing approach that utilizes robust aqueous two‐phase systems to create intricate and scalable photonic structures and non‐planar mechanochromic hydrogel actuators from plant‐based hydroxypropyl cellulose. This approach broadens the structural possibilities of sustainable photonic devices and mechanochromic systems, offering ...
Xiao Song, Peiqi Niu, Wenxi Gu, Chun Lam Clement Chan, Jiuhong Yi, Xu Liu, Peng Tan, Chon In Haydn Cheong, Qingwen Guan, Dan Fang, Bingpu Zhou, Zi Liang Wu, Ji Liu, Yan Yan Shery Huang, Iek Man Lei   +14 more
wiley   +1 more source

Four scenarios for the transition to spiking activity in a new neuron model [PDF]

Известия Саратовского университета. Новая серия: Физика
Background and Objectives: Understanding the mechanisms underlying the generation of spike activity in neurons is a central problem of modern theoretical neuroscience.
Eremeev, Vladimir P., Osipov, Grigory V.
doaj   +1 more source

Computational Bifurcation Analysis

Bifurcation analysis collects techniques for characterizing the dependence of certain classes of solutions of a dynamical system on variations in problem parameters. Common solution classes of interest include equilibria and periodic orbits, the number and stability of which may vary as parameters vary.
Dankowicz, Harry, Sieber, Jan
openaire   +2 more sources