Results 61 to 70 of about 3,558,385 (316)
Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing
FEBS Letters, EarlyView.Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley +1 more source
Timing synchronization algorithm based on clock skew estimation for WSN
Tongxin xuebao, 2015 In order to solve the problem of poor synchronization stability on classical synchronization algorithm,high overhead on joint clock offset and skew correction synchronization algorithm in wireless sensor network,a timing syn-chronization algorithm based ...
Yi SUN +4 more
doaj +2 more sources
Automatika, 2020 This paper investigates the $\Lambda -\phi $ generalized synchronization between non-identical fractional-order systems characterized by different dimensions and different orders.
A. Ouannas, X. Wang, V.-T. Pham, T. Ziar
doaj +1 more source
Cluster and group synchronization in delay-coupled networks
, 2012 We investigate the stability of synchronized states in delay-coupled networks where synchronization takes place in groups of different local dynamics or in cluster states in networks with identical local dynamics.
A. G. Balanov +5 more
core +1 more source
The Kuramoto model with distributed shear [PDF]
, 2011 We uncover a solvable generalization of the Kuramoto model in which shears (or nonisochronicities) and natural frequencies are distributed and statistically dependent.
Coddington E. A. +7 more
core +2 more sources
Time after time – circadian clocks through the lens of oscillator theory
FEBS 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
Synchronization Stability of Grid-Following Converters Governed by Saturation Nonlinearities
IEEE Transactions on Power Systems, 2022 Saturation nonlinearities caused by control limiters will be activated during large disturbances, complicating the stability of grid-tied voltage source converters (VSCs).
Tianhao Wu +3 more
semanticscholar +1 more source
The newfound relationship between extrachromosomal DNAs and excised signal circles
FEBS Letters, EarlyView.Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley +1 more source
Review of synchronization control methods for grid-forming VSC-HVDC transmission systems
Zhejiang dianliFocusing on the synchronization control of grid-forming flexible HVDC （high-voltage direct current） transmission systems， this paper first analyzes the requirements for grid-forming control in flexible HVDC systems and reviews the current application ...
LI Lanfang +5 more
doaj +1 more source
Frontiers in Neurorobotics, 2022 This paper investigates the fixed-time synchronization and the predefined-time synchronization of memristive complex-valued bidirectional associative memory neural networks (MCVBAMNNs) with leakage time-varying delay.
Aidi Liu +6 more
doaj +1 more source