Results 81 to 90 of about 1,566,452 (319)
Semiclassical solutions for linearly coupled Schrodinger equations
Electronic Journal of Differential Equations, 2014 We consider the system of coupled nonlinear Schrodinger equations $$\displaylines{ -\varepsilon^2\Delta u+a(x) u=H_{u}(x, u, v)+\mu(x) v, \quad x\in \mathbb{R}^N,\cr -\varepsilon^2\Delta v+b(x) v=H_{v}(x, u, v)+\mu(x) u, \quad x\in \mathbb{R}^N,\cr
Sitong Chen, Xianhua Tang
doaj
Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation
FEBS Letters, EarlyView.Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe +3 more
wiley +1 more source
Journal of Mathematical Extension, 2015 We study shifted Legendre polynomials and develop some operational matrices of integrations. We use these operational matrices and develop new sophisticated technique for numerical solutions to the following coupled system of fredholm integro ...
H. Khalil, R. A. Khan
doaj
FEBS Letters, EarlyView.The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li +2 more
wiley +1 more source
Scheduling of coupled tasks and one-machine no-wait robotic cells
, 2009 Coupled task scheduling problems were first studied morethan 25 years ago. Several complexity results have beenestablished in the meantime, but the status of the identical task case still remains unsettled.
Potts, Chris +5 more
core +1 more source
FEBS Letters, EarlyView.We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee +3 more
wiley +1 more source
Real-time dynamic substructuring in a coupled oscillator-pendulum system
, 2005 Real-time dynamic substructuring is a powerful testing method which brings together analytical, numerical and experimental tools for the study of complex structures.
Wagg, DJ +15 more
core +1 more source
Robust synchronization of a class of coupled delayed networks with multiple stochastic disturbances: The continuous-time case [PDF]
, 2011 In this paper, the robust synchronization problem is investigated for a new class of continuous-time complex networks that involve parameter uncertainties, time-varying delays, constant and delayed couplings, as well as multiple stochastic disturbances.
Liu, X +5 more
core +1 more source
FEBS Letters, EarlyView.We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley +1 more source
Applied SciencesTo address the need for high-efficiency vibration isolation in marine rotary pump units, this paper proposes a coupled isolation system that integrates vibration isolators and flexible connectors, and systematically investigates its vibration suppression
Feng Chen, Yinglong Zhao, Zhen Zhang
doaj +1 more source