Results 81 to 90 of about 14,355 (210)

The phenomenon of multistability as the electrophysiological phenomenon of myocardium

RUDN Journal of Medicine, 2008
The hypothesis about presence phenomenon of multistability of myocardium which is present on cellular and systemics level is put forward. Multistability is understood as coexistence of two or several various steady periodic rhythms in system with the ...
E D Surovjatkina, G G Ivanov
doaj  

Multistable Phase Locking Patterns in a Bursting Neural System [PDF]

Journal of Systemics, Cybernetics and Informatics, 2003
We quantitatively analyze the multistability of dynamic patterns of a busting neural system with diffusive coupling. Through effective coupling analysis, we show that the system is not in-phase locking but exhibits various phase locking patterns, each of
Seon-Hee Park, Young-Sup Hwang, Jae-Hun Choi   +2 more
doaj  

Sensitivity of Stratocumulus–Cumulus Transitions in a Cloudy Energy Balance Model

Journal of Advances in Modeling Earth Systems, Volume 18, Issue 5, May 2026.
Abstract Stratocumulus (Sc) clouds have high impact on the climate system because of their strong cooling effect (albedo). In the subtropical oceans they naturally break up into cumulus (Cu) as environmental conditions change, a phenomenon called Stratocumulus–Cumulus Transition (SCT).
George Datseris
wiley   +1 more source

Enhancing Chaos Complexity of a Plasma Model through Power Input with Desirable Random Features

Entropy, 2020
The present work introduces an analysis framework to comprehend the dynamics of a 3D plasma model, which has been proposed to describe the pellet injection in tokamaks.
Hayder Natiq, Muhammad Rezal Kamel Ariffin, Muhammad Asyraf Asbullah, Zahari Mahad, Mohammed Najah   +4 more
doaj   +1 more source

Stochastic Forces in Microbial Community Assembly: Founding Community Size Governs Divergent Ecological Trajectories

Ecology Letters, Volume 29, Issue 5, May 2026.
The processes driving community assembly are broadly categorised into deterministic and stochastic ones. With a multi‐replicated experimental design, we quantified the extent to which stochasticity at initial stages of community assembly could drive divergence into alternative ecological trajectories.
Ibuki Hayashi, Martina Sánchez‐Pinillos, Hirokazu Toju   +2 more
wiley   +1 more source

Spin multistability of cavity polaritons in a magnetic field

, 2013
Spin transitions are studied theoretically and experimentally in a resonantly excited system of cavity polaritons in a magnetic field. Weak pair interactions in this boson system make possible fast and massive spin flips occurring at critical amplitudes ...
Forchel, A., Gavrilov, S. S., Gippius, N. A., Höfling, S., Kamp, M., Kulakovskii, V. D., Schneider, C., Sekretenko, A. V.   +7 more
core   +1 more source

Cooperative growth in microbial communities is a driver of multistability

Nature Communications
Microbial communities often exhibit more than one possible stable composition for the same set of external conditions. In the human microbiome, these persistent changes in species composition and abundance are associated with health and disease states ...
William Lopes, Daniel R. Amor, Jeff Gore
doaj   +1 more source

Hybrid State Variable Incremental Integral for Reconstructing Extreme Multistability in Memristive Jerk System with Cubic Nonlinearity

Complexity, 2019
Memristive system with infinitely many equilibrium points has attracted much attention for the generation of extreme multistability, whose initial-dependent dynamics can be interpreted in a reduced-order model through incremental integral transformation ...
Mo Chen, Yang Feng, Han Bao, Bocheng Bao, Huagan Wu, Quan Xu   +5 more
doaj   +1 more source

Bridging Optical and Mechanical Metamaterial/Metasurface Realms Toward Integrated Meta‐Systems

Advanced Optical Materials, Volume 14, Issue 14, 10 April 2026.
This perspective describes the rise of metamaterials in the field of materials science, specifically with optical and mechanical functionality. Fundamentals of both optical and mechanical metamaterials are discussed with a review of state‐of‐the‐art metamaterial science.
Justin Brackenridge, Jaejun Lee, Vladimir V. Tsukruk   +2 more
wiley   +1 more source

Observation of Linear and Nonlinear Light Trapping on Topological Dislocations

Laser &Photonics Reviews, Volume 20, Issue 8, 17 April 2026.
Topological dislocations are global lattice defects found in various systems ranging from crystals to photonic lattices. This work reports the first observation at optical frequencies of linear modes with tunable localization bound to edge dislocations and their nonlinear counterparts ‐ dislocation solitons. These results reveal an intriguing interplay
S. K. Ivanov, A. V. Kireev, K. Sabour, N. S. Kostyuchenko, S. A. Zhuravitskii, N. N. Skryabin, I. V. Dyakonov, A. A. Kalinkin, V. O. Kompanets, S. P. Kulik, S. V. Chekalin, A. Ferrando, V. N. Zadkov, Y. V. Kartashov   +13 more
wiley   +1 more source