Results 141 to 150 of about 1,146 (297)
Nonlinear internal gravity waves in the atmosphere: Rogue waves, breathers and dark solitons
Communications in Nonlinear Science and Numerical SimulationWe study nonlinear internal gravity waves (IGWs) in the atmosphere. The reductive perturbation method is used to derive a system of two-dimensional nonlinear equations for the envelope of velocity stream function and the mean flow. In the one-dimensional case, we obtain a nonlinear Schrödinger (NLS) equation corresponding to both horizontal and ...
Volodymyr M. Lashkin, Oleg K. Cheremnykh
openaire +3 more sources
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.Mounting battery waste demands sustainable solutions. We recycle spent NCM cathodes into high‐performance urea oxidation catalysts, enabling sustainable hydrogen production and simultaneous urea waste treatment. The burgeoning electric vehicle industry has intensified the demand for high‐energy Ni‐Co‐Mn (NCM) cathodes, yet their end‐of‐life management ...
Wencheng Su +8 more
wiley +1 more source
Determinant representation of NLS equation, Ninth Peregrine breather and multi-rogue waves
, 2012 This article is a continuation of a recent paper on the solutions of the focusing NLS equation. The representation in terms of a quotient of two determinants gives a very efficient method of determination of famous Peregrine breathers and its ...
Gaillard, Pierre
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ESC Heart Failure, Volume 12, Issue 2, Page 1183-1193, April 2025.Abstract Aims The prognostic significance of left ventricular (LV) diastolic dysfunction (LVDD) severity in patients with dilated cardiomyopathy (DCM) remains uncertain. This study aimed to evaluate the association of LVDD severity and elevated left atrial pressure (eLAP) with patient outcomes in stable, non‐acutely decompensated patients with DCM ...
Mateusz Winiarczyk +12 more
wiley +1 more source
Eighth Peregrine breather solution of the NLS equation and multi-rogue waves
, 2012 This is a continuation of a paper in which we present a new representation of solutions of the focusing NLS equation as a quotient of two determinants.
Gaillard, Pierre
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Secuencia genética y dinámica de excitaciones no lineales de ADN [PDF]
, 2007 La memoria se divide en tres partes: la que se refiere al modelo de sine-Gordon continuo; la segunda, relativa al modelo de sine-Gordon discreto; y la última, que trata el modelo de Peyrard-Bishop aplicado al ADN.
Cuenda Cuenda, Sara
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ESC Heart Failure, Volume 12, Issue 2, Page 1316-1325, April 2025.Abstract Objective This study aimed to evaluate the utility of left atrial volume and function in uraemic patients using four‐dimensional automatic left atrial quantification (4D auto LAQ) technology. Methods Thirty‐four undialysed uraemic patients (U‐ND group), 60 dialysed uraemic patients (U‐D group), and 32 healthy volunteers (N group) were enrolled
Bing Li, Meihua Chen, Xuning Huang
wiley +1 more source
Organic Photodetectors and Sensors for Low‐Light and Infrared Applications
Electron, EarlyView.This mini review highlights recent advances in organic photodetectors and sensors for low‐light and infrared applications, emphasizing molecular design, device architectures, and interface engineering that improve charge transport, detectivity, speed, and spectral selectivity.
Swarup Biswas, Hyeok Kim
wiley +1 more source
Six-parameters deformations of fourth order Peregrine breather solutions of the NLS equation.
, 2013 We construct solutions of the focusing NLS equation as a quotient of two determinants. This formulation gives in the case of the order 4, new deformations of the Peregrine breather with 6 real parameters. We construct families of quasi-rational solutions
Gaillard, Pierre
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Multisoliton interactions approximating the dynamics of breather solutions
, 2023 Breather solutions are considered to be generally accepted models of rogue waves. However, breathers are not localized, while wavefields in nature can generally be considered as localized due to the limited spatial dimensions.
Randoux, S. +3 more
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