Results 71 to 80 of about 14,713 (200)
ELECTROPHORESIS, EarlyView.A scalable purification strategy using hydroxyl (OH) monolithic chromatography enables efficient isolation and direct concentration of MSC‐EVs from adherent and microcarrier‐based upstreams. This approach supports process scale‐up while ensuring high purity suitable for therapeutic EV manufacturing.
Katja Vrabec +8 more
wiley +1 more source
Stability of interconnected impulsive systems with and without time-delays using Lyapunov methods [PDF]
, 2012 In this paper we consider input-to-state stability (ISS) of impulsive control systems with and without time-delays. We prove that if the time-delay system possesses an exponential Lyapunov-Razumikhin function or an exponential Lyapunov-Krasovskii ...
Dashkovskiy, Sergey +3 more
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An n‐of‐1 gene‐directed drug repurposing trial for an ultrarare genetic condition
Epilepsia, EarlyView.Abstract Objective Gain‐of‐function (GoF) variants in the KCNC1 potassium channel subunit gene (Kv3.1) cause motor/cognitive delays and hypotonia and have been associated with seizures. Fluoxetine has inhibitory effects on Kv3.1. However, open‐label nonrandomized administration is insufficient to guide clinical decision‐making in ultrarare conditions ...
Vedika Jha +13 more
wiley +1 more source
Multiple solutions for nonresonance impulsive functional differential equations
Electronic Journal of Differential Equations, 2003 In this paper we investigate the existence of multiple solutions for first and second order impulsive functional differential equations with boundary conditions. Our main tool is the Leggett and Williams fixed point theorem.
Mouffak Benchohra, Abdelghani Ouahab
doaj
Discrete Dynamics in Nature and Society, 2007 We investigate a delayed stage-structured Ivlev's functional response predator-prey model with impulsive stocking on prey and continuous harvesting on predator. Sufficient conditions of the global attractivity of predator-extinction periodic solution and
Kaiyuan Liu, Lansun Chen
doaj +1 more source
Energy Science &Engineering, EarlyView.The Radial Force (RF) distribution under different cutting angles is presented in Figure 1. Generally, the distribution of RF displays divergence across different flow conditions. The pattern of force distribution reveals a total of 24 peaks, which corresponds to the number of blades of the impeller of the SCP.
Kofi Asamoah Adu‐Poku +3 more
wiley +1 more source
Electronic Journal of Differential Equations, 2008 In the present paper, we study the global stability of sets of sufficiently general type with respect to impulsive functional differential equations with variable impulsive perturbations.
Ivanka M. Stamova, Gani T. Stamov
doaj
Asymptotic stability for impulsive functional differential equation
Journal of Mathematical Analysis and Applications, 2007 This paper investigates the stability of impulsive functional differential equations. By extending Lyapunov's approach, some sufficient conditions are given for asymptotic stability and uniformly asymptotic stability of the equations. The obtained theorems extend or improve some existing results in recent publications.
Chen, Fulai, Wen, Xianzhang
openaire +2 more sources
Energy Science &Engineering, EarlyView.This paper proposes a decentralized peer‐to‐peer federated learning framework for wind turbine bearing remaining useful life prediction, introducing a virtual client paradigm in which statistical health indicators serve as independent feature‐level clients—enabling privacy‐preserving collaborative prognostics from a single physical asset under ...
Jihene Sidhom +2 more
wiley +1 more source
A new nonlinear impulsive delay differential inequality and its applications
Journal of Inequalities and Applications, 2011 In this article, a new nonlinear impulsive delay differential inequality is established, which can be applied in the dynamical analysis of nonlinear systems to improve many extant results.
Wang Huali, Ding Changming
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