Results 61 to 70 of about 193,290 (245)

Mechanisms of IgE‐mediated food allergy and the role of allergen‐specific B cells

FEBS Letters, EarlyView.
Food allergy arises when allergen‐specific B cells preferentially produce immunoglobulin E (IgE) antibodies against harmless foods. This article explains the mechanisms driving IgE‐mediated reactions, highlights the central role of these B cells, and discusses how natural tolerance (NT) and oral immunotherapy (OIT) can reshape allergic immune responses.
Juan‐Felipe López, Özge Yilmaz Ardicli, Mübeccel Akdis   +2 more
wiley   +1 more source

Suboptimal Event-Triggered Consensus of Multiagent Systems

Abstract and Applied Analysis, 2014
In this paper the suboptimal event-triggered consensus problem of Multiagent systems is investigated. Using the combinational measurement approach, each agent only updates its control input at its own event time instants.
Yuan Fan
doaj   +1 more source

Decentralized Non-Fragile Event-Triggered ${{H}_{\infty}}$ Filtering for Large-Scaled Power System Based on T-S Fuzzy Model

IEEE Access, 2018
Considering the characteristics of the large-scaled power system and the communication networks, this paper studies the decentralized non-fragile H∞ filtering for the large-scaled power system with the event-triggered strategy.
Liangliang Zhang, Hongbin Zhang, Hui Gao
doaj   +1 more source

Data-Driven Dynamic Event-Triggered Control

IEEE Transactions on Automatic Control
This paper revisits the event-triggered control problem from a data-driven perspective, where unknown continuous-time linear systems subject to disturbances are taken into account. Using data information collected off-line instead of accurate system model information, a data-driven dynamic event-triggered control scheme is developed in this paper.
Tao Xu, Zhiyong Sun, Guanghui Wen, Zhisheng Duan   +3 more
openaire   +3 more sources

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

Oceanic Anoxic Event 2 triggered by Kerguelen volcanism

Nature Communications
Large Igneous Provinces (LIPs) are associated with global warming and carbon cycle perturbations during Oceanic Anoxic Event 2 (OAE2, ~94 Ma) and the Mid-Cenomanian Event (MCE, ~96.5 Ma).
C. A. Walker-Trivett, S. Kender, K. A. Bogus, K. Littler, T. Edvardsen, M. J. Leng, J. Lacey, J. B. Riding, I. L. Millar, D. Wagner   +9 more
doaj   +1 more source

Calpain small subunit homodimerization is robust and calcium‐independent

FEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy, Trina Dykstra‐MacPherson, Mathias A. Bell, Peter L. Davies, Ruby May A. Sullan   +4 more
wiley   +1 more source

Scheduling packets for Event-triggered control

2009 European Control Conference (ECC), 2009
For a single control loop with communication rate constraints, Event-triggered control often outperforms periodic control. When multiple loops are being controlled over a shared contention-based medium, however, the advantage of event-triggered policies is less well understood.
Rabi, Maben, Johansson, Karl Henrik
openaire   +3 more sources

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Dynamic event-triggered consensus of multi-agent systems with trigger-dependent communication delay

Journal of King Saud University: Computer and Information Sciences
This paper discusses the consensus problem of discrete-time multi-agent systems with communication delay under an event-triggered control protocol. To reduce the network communication burden, a dynamic event-triggered mechanism is designed to judge ...
Mengshen Chen, Zetao Chen, Zhen You, Kun Liang   +3 more
doaj   +1 more source