Results 81 to 90 of about 1,679,041 (317)

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

FEBS 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, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Behavioural access control in distributed environments [PDF]

, 2013
Applications and services in distributed environments are an increasingly important topic. Hence approaches to security issues in such applications are also becoming essential. Crucial information is needed to be protected properly and mechanisms must be
Zhao, Yining
core  

Designing a Re-Usable Coordination Module for Cooperative Industrial Control Applications

, 1996
Distributed artificial intelligence (DAI) systems, in which multiple agents communicate and co-operate with one another to achieve their individual and collective goals, are a promising enabling technology for constructing large, real world industrial ...
Pople, J. A., Mamdani, E. H., Jennings, N. R., Jennings, NR, Pople, JA, Mamdani, EH   +5 more
core   +1 more source

Timer-based distributed channel access for control over unknown unreliable time-varying communication channels [PDF]

, 2019
We consider the resource allocation problem for a system consisting of multiple control subsystems that share an unknown unreliable time-varying wireless channel.
Themistoklis Charalambous, Farjam, Tahmoores,, Wymeersch, Henk,, Wymeersch, Henk, Tahmoores Farjam, Charalambous, Themistoklis, Henk Wymeersch, Farjam, Tahmoores, Charalambous, Themistoklis,   +8 more
core   +1 more source

Distributed control of positive systems [PDF]

IEEE Conference on Decision and Control and European Control Conference, 2011
A system is called positive if the set of non-negative states is left invariant by the dynamics. Stability analysis and controller optimization are greatly simplified for such systems. For example, linear Lyapunov functions and storage functions can be used instead of quadratic ones.
openaire   +3 more sources

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

FEBS 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, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source

Distributed Adaptive Control for Uncertain Networks

Control of network systems with uncertain local dynamics has remained an open problem for a long time. In this paper, a distributed minimax adaptive control algorithm is proposed for such networks whose local dynamics has an uncertain parameter possibly ...
Rantzer, Anders,, Kjellqvist, Olle,, Lund University., Renganathan, Venkatraman,   +3 more
core   +1 more source

Distributed Control in Virtualized Networks

Procedia Computer Science, 2015
AbstractThe increasing number of the Internet connected devices requires novel solutions to control the next generation network resources. The cooperation between the Software Defined Network (SDN) and the Network Function Virtualization (NFV) seems to be a promising technology paradigm. The bottleneck of current SDN/NFV implementations is the use of a
ZUCCARO, LETTERIO, CIMORELLI, FEDERICO, DELLI PRISCOLI, Francesco, Giorgi, C. Gori, MONACO, Salvatore, Suraci, V.   +5 more
openaire   +1 more source

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, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Distributed Resource Allocation via ADMM over Digraphs

, 2023
In this paper, we solve the resource allocation problem over a network of agents, with edges as communication links that can be unidirectional. The goal is to minimize the sum of allocation cost functions subject to a coupling constraint in a distributed
Jiang, W., Charalambous, T., Doostmohammadian, M.   +2 more
core   +1 more source