Results 21 to 30 of about 19,343 (296)

Dissipative ion-acoustic solitons in ion-beam plasma obeying a κ-distribution

open access: yesAIP Advances, 2020
The amplitude modulation of ion-acoustic waves is investigated in a plasma system consisting of ions and electrons obeying κ-distribution. Taking into account the dissipative mechanisms that consist of the ionization and applying a reductive perturbation
Kengne Emmanuel, Liu Wuming
doaj   +1 more source

An empirical analysis of social public resources digital sharing system: Dissipative structure theory.

open access: yesPLoS ONE, 2022
The development of the social public resource digital sharing system (SPRDSS) has been accelerated with the evolution of digital information and communication technologies (ICTs).
Shengzhu Li, Fan Jiang
doaj   +1 more source

Nonfragile Finite-Time Extended Dissipative Control for a Class of Uncertain Switched Neutral Systems

open access: yesComplexity, 2017
This paper is concerned with finite-time extended dissipative analysis and nonfragile control for a class of uncertain switched neutral systems with time delay, and the controller is assumed to have either additive or multiplicative form.
Hui Gao   +4 more
doaj   +1 more source

Asynchronous dissipative control for networked time-delay Markov jump systems with event-triggered scheme and packet dropouts

open access: yesEURASIP Journal on Wireless Communications and Networking, 2022
This paper is concerned with asynchronous dissipative control for a class of networked time-delay Markov jump systems with event-triggered scheme and packet dropouts.
Huiying Chen   +3 more
doaj   +1 more source

Nonself-Adjoint Second-Order Difference Operators in Limit-Circle Cases

open access: yesAbstract and Applied Analysis, 2012
We consider the maximal dissipative second-order difference (or discrete Sturm-Liouville) operators acting in the Hilbert space ℓ2𝑤(ℤ) (ℤ:={0,±1,±2,…}), that is, the extensions of a minimal symmetric operator with defect index (2,2) (in the Weyl ...
Bilender P. Allahverdiev
doaj   +1 more source

Time after time – circadian clocks through the lens of oscillator theory

open access: yesFEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo   +2 more
wiley   +1 more source

A Generalized Hamilton Robust Control Scheme of Trajectory Tracking for Intelligent Vehicles

open access: yesSensors, 2023
To ensure the accuracy and stability of intelligent-vehicle-trajectory tracking, a robust trajectory-tracking control strategy based on generalized Hamilton theory is proposed.
Yu Zhang   +3 more
doaj   +1 more source

Class IIa HDACs forced degradation allows resensitization of oxaliplatin‐resistant FBXW7‐mutated colorectal cancer

open access: yesMolecular Oncology, EarlyView.
HDAC4 is degraded by the E3 ligase FBXW7. In colorectal cancer, FBXW7 mutations prevent HDAC4 degradation, leading to oxaliplatin resistance. Forced degradation of HDAC4 using a PROTAC compound restores drug sensitivity by resetting the super‐enhancer landscape, reprogramming the epigenetic state of FBXW7‐mutated cells to resemble oxaliplatin ...
Vanessa Tolotto   +13 more
wiley   +1 more source

A general model for analysis of linear and hyperbolic enzyme inhibition mechanisms

open access: yesFEBS Open Bio, EarlyView.
We developed a general enzyme kinetic model that integrates these six basic inhibition mechanism onto a single one. From this model, we deduced a general enzyme kinetic equation that through modulation of simple parameters, γ (the relative inhibitor affinity for two binding sites) and β (the reactivity of the enzyme–substrate–inhibitor complex), is ...
Rafael S. Chagas, Sandro R. Marana
wiley   +1 more source

Dissipative Floquet topological systems

open access: yesPhysical Review B, 2014
Motivated by recent pump-probe spectroscopies, we study the effect of phonon dissipation and potential cooling on the nonequilibrium distribution function in a Floquet topological state. To this end, we apply a Floquet kinetic equation approach to study two dimensional Dirac fermions irradiated by a circularly polarized laser, a system which is ...
Dehghani, Hossein   +2 more
openaire   +3 more sources

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