Results 131 to 140 of about 166,500 (329)
Perturbation of singular equilibria of hyperbolic two-component systems:\n a universal hydrodynamic limit [PDF]
, 2003 Bálint Tóth, Benedek Valkó
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Advanced Functional Materials, EarlyView.Dual‐cation site engineering unlocks stable and fast sodium storage in Na4VMn(PO4)3 cathodes. Li+ at Na2 suppresses Jahn‐Teller distortion, while K+ at Na1 expands ion channels, enabling synchronized V/Mn redox and quasi‐single‐phase kinetics. This atomic‐level strategy achieves ultralong cycling stability, high‐rate capability, and full cell viability
Jiaze Sun +8 more
wiley +1 more source
INVESTIGATION OF BOUNDARY LAYERS IN A SINGULAR PERTURBATION PROBLEM INCLUDING A 4TH ORDER ORDINARY DIFFERENTIAL EQUATIONS [PDF]
Journal of Sciences, Islamic Republic of Iran, 2001 In this paper, we investigate a singular perturbation problem including a fourth order O.D.E. with general linear boundary conditions. Firstly, we obtain the necessary conditions of solution of O.D.E.
doaj
A singular perturbation approach to epidemics of vector-transmitted diseases. [PDF]
Infect Dis Model, 2019 Brauer F.
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Harmonic Maps to Buildings and Singular Perturbation Theory
, 2013 Ludmil Katzarkov +3 more
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Advanced Functional Materials, EarlyView.Anion‐excessive gel‐based organic synaptic transistors (AEG‐OSTs) that can maintain electrical neutrality are developed to enhance synaptic plasticity and multistate retention. Key improvement is attributed to the maintenance of electrical neutrality in the electrolyte even after electrochemical doping, which reduces the Coulombic force acting on ...
Yousang Won +3 more
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Input-Output Finite-Time Stability of Fractional-Order Switched Singular Systems with D-Perturbation [PDF]
, 2023 Qiang Yu, Na Xue
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Advanced Functional Materials, EarlyView.Ag+‐mediated hydrothermal crystal engineering promotes preferential [hk1]‐oriented growth of Sb2Se3 via an ultrathin MoOx interlayer, improving crystallinity and suppressing non‐radiative recombination. The optimized Ag+ treatment photocathode delivers 24.7 mA cm−2 at 0 VRHE and improved stability, revealing an ion‐modulated route to high‐performance ...
Ziying Zhang +10 more
wiley +1 more source
The singular perturbation limit of an elastic structure in a rapidly flowing nearly inviscid fluid [PDF]
, 2001 Zvi Artstein, Marshall Slemrod
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