Results 21 to 30 of about 806,809 (312)

Adaptive Discontinuous Control for Fixed-Time Consensus of Nonlinear Multi-Agent Systems

open access: yes, 2022
This paper mainly focuses on the fixed-time consensus (FXC) control problem for nonlinear multi-agent systems (MASs). For the cases of leader-following and leaderless, two adaptive discontinuous protocols are designed, respectively, to realize our ...
Wanli Guo   +6 more
core   +1 more source

Therapeutic Apheresis for Intravenous Methylprednisolone‐Refractory Neuromyelitis Optica Spectrum Disorder: Clinical and Radiological Outcomes in a Single‐Center Case Series

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Neuromyelitis optica spectrum disorder (NMOSD) is a relapsing autoimmune disease of the central nervous system. High‐dose intravenous methylprednisolone (IVMP) is the standard first‐line therapy for acute attacks, although some patients remain refractory.
Wataru Horiguchi   +5 more
wiley   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

Transforming systems engineering principles into integrated project team practice [PDF]

open access: yes, 2008
This investigation considers the composition, status, principles and defence acquisition setting of systems engineering. From these some opportunities for enhancement of its practice are considered.
Arnold, S
core  

Control for Societal-scale Challenges: Road Map 2030

open access: yes, 2023
The world faces some of its greatest challenges of modern time and how we address them will have a dramatic impact on the life for generations to come.
Murray, Richard   +119 more
core  

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

Simultaneous Localization and Mapping for Inspection Robots in Water and Sewer Pipe Networks: A Review

open access: yesIEEE Access, 2021
At the present time, water and sewer pipe networks are predominantly inspected manually. In the near future, smart cities will perform intelligent autonomous monitoring of buried pipe networks, using teams of small robots. These robots, equipped with all
Jonathan M. Aitken   +7 more
doaj   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

open access: yesFEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes   +3 more
wiley   +1 more source

Phenomenological Model of Electrotechnical Systems Based on a Synchronous Generator With an Excitation System

open access: yesModelling and Simulation in Engineering
We propose a variant of the application of a phenomenological approach using the “black box” concept to the modeling of electrotechnical systems. The method enables obtaining simplified models of a complex electrotechnical system based on a synchronous ...
Volodymyr Moroz   +3 more
doaj   +1 more source

Design of Elastic Call Admission Control in Tidal Load Scenario for Cloud-based Cellular Networks

open access: yesElektronika ir Elektrotechnika, 2022
Cellular networks have witnessed an unprecedented expansion represented by the number of subscribers in addition to the unlimited number of applications.
Ali Mahmood   +2 more
doaj   +1 more source

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