Results 61 to 70 of about 878,815 (369)

A model for collaboration networks giving rise to a power law distribution with exponential cutoff

open access: yes, 2007
Recently several authors have proposed stochastic evolutionary models for the growth of complex networks that give rise to power-law distributions.
Levene, Mark   +2 more
core   +1 more source

Reliability assessment of water distribution systems with statistical entropy and other surrogate measures [PDF]

open access: yes, 2010
There is ever increasing commercial and regulatory pressure to minimise the cost of water distribution networks even as the demand for them keeps on growing. But cost minimizing is only one of the demands placed on network design.
Tanyimboh, Tiku T.   +5 more
core   +1 more source

Research of distribution network terminal communication security architecture based on cryptographic algorithm

open access: yesZhejiang dianli, 2022
The security requirements of a terminal communication system for distribution automation are studied. Moreover, a communication security architecture for distribution automation terminal conforming to the actual situations of China is designed to solve ...
LI Lu   +4 more
doaj   +1 more source

On the Complexity of Distributed Network Decomposition [PDF]

open access: yesJournal of Algorithms, 1996
Summary: We improve the bounds for computing a network decomposition distributively and deterministically. Our algorithm computes an \((n^{\varepsilon(n)}, n^{\varepsilon(n)})\)-decomposition in \(n^{O(\varepsilon(n))}\) time, where \(\varepsilon(n)= 1/\sqrt{\log n}\). As a corollary, we obtain improved deterministic bounds for distributively computing
Panconesi, A., Srinivasan, A.
openaire   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

open access: yesFEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +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

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS 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

The planar cell polarity protein Vangl2 interacts with the PDZ‐domains of Scribble but not with a unique PDZ‐like domain in Inturned

open access: yesFEBS Letters, EarlyView.
Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes   +4 more
wiley   +1 more source

Experimental Investigation and Evaluation of Future Active Distribution Networks [PDF]

open access: yes, 2010
The UK government’s policy to achieve a 20% renewable energy generation target by 2020, will require significant amounts of SSEG (Small-Scale Embedded Generation) to be connected.
Lyons, Padraig Fionnbharr   +1 more
core  

Impact of electric vehicles on power distribution networks

open access: yes, 2009
The market for battery powered and plug-in hybrid electric vehicles is currently limited, but this is expected to grow rapidly with the increased concern about the environment and advances in technology. Due to their high energy capacity, mass deployment
Johnston, David   +9 more
core   +1 more source

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