Results 61 to 70 of about 24,274,203 (388)
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
Sliding Mode Observer-Based Fault Detection in Continuous Time Linear Switched Systems
Energies, 2022 This paper studies the problem of fault detection for continuous time linear switched systems in the presence of disturbance. For this purpose, a fault detection sliding mode observer approach is designed to generate the residual signal.
Shafqat Ali +5 more
doaj +1 more source
Approximately bisimilar symbolic models for incrementally stable switched systems
, 2008 Switched systems constitute an important modeling paradigm faithfully describing many engineering systems in which software interacts with the physical world.
Girard, Antoine +2 more
core +5 more sources
Conditions for the Stability of Switched Systems Containing Unstable Subsystems
IEEE Transactions on Circuits and Systems - II - Express Briefs, 2019 This brief studies the stability of switched systems in which all the subsystems may be unstable. In addition, some of the switching behaviors of the systems are destabilizing. By using the piecewise Lyapunov function method and taking a tradeoff between
Yue-E. Wang, H. Karimi, Di Wu
semanticscholar +1 more source
Structural biology of ferritin nanocages
FEBS Letters, EarlyView.Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley +1 more source
An improved control approach for a class of continuous-time switched system with time-varying delay [PDF]
E3S Web of ConferencesIn this paper, an improved method is developed for designing controllers for linear switched systems with time-varying delays, focusing on the Hurwitz-convex combination framework.
Amina El Maach +4 more
doaj +1 more source
IEEE Access, 2020 This paper investigates the model reference adaptive control (MRAC) problem of switched systems with nonlinear matched uncertainties based on mode-dependent average dwell time method.
Caiyun Wu +3 more
doaj +1 more source
Molecular Oncology, EarlyView.This study indicates that Merkel cell carcinoma (MCC) does not originate from Merkel cells, and identifies gene, protein & cellular expression of immune‐linked and neuroendocrine markers in primary and metastatic Merkel cell carcinoma (MCC) tumor samples, linked to Merkel cell polyomavirus (MCPyV) status, with enrichment of B‐cell and other immune cell
Richie Jeremian +10 more
wiley +1 more source
Disease spread over randomly switched large-scale networks
, 2015 In this paper we study disease spread over a randomly switched network, which is modeled by a stochastic switched differential equation based on the so called $N$-intertwined model for disease spread over static networks.
Ogura, Masaki, Preciado, Victor M.
core +1 more source
Emerging role of ARHGAP29 in melanoma cell phenotype switching
Molecular Oncology, EarlyView.This study gives first insights into the role of ARHGAP29 in malignant melanoma. ARHGAP29 was revealed to be connected to tumor cell plasticity, promoting a mesenchymal‐like, invasive phenotype and driving tumor progression. Further, it modulates cell spreading by influencing RhoA/ROCK signaling and affects SMAD2 activity. Rho GTPase‐activating protein
Beatrice Charlotte Tröster +3 more
wiley +1 more source