Results 41 to 50 of about 7,560,119 (304)

α-Coverage to extend network lifetime on wireless sensor networks

open access: yesOptimization Letters, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
GENTILI, Monica, RAICONI, ANDREA
openaire   +4 more sources

Maximum Lifetime Analytics in IoT Networks [PDF]

open access: yesIEEE INFOCOM 2019 - IEEE Conference on Computer Communications, 2019
to appear in IEEE INFOCOM ...
Victor Valls   +2 more
openaire   +2 more sources

Prolonging smart grid network lifetime through optimising number of sensor nodes and packet length

open access: yesIET Communications, 2019
In the era of internet-of-things (IoT), many applications utilise wireless sensor networks (WSNs) including smart grids (SGs). Designing WSNs to fulfill the SGs requirements imposes some challenges such as limited power and signal propagation impairments,
Mohamed Elwekeil   +2 more
semanticscholar   +1 more source

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

open access: yesFEBS 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

T2FL-PSO: Type-2 Fuzzy Logic-Based Particle Swarm Optimization Algorithm Used to Maximize the Lifetime of Internet of Things

open access: yesIEEE Access, 2021
In recent years, the Internet of Things (IoT) has evolved as a research field that transforms human lifestyle from traditional to sophisticated. In IoT, the network plays a crucial role in collecting data from sensors and moving to the sink.
Sankar Sennan   +5 more
doaj   +1 more source

The human gut microbiome across the life course

open access: yesFEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero   +4 more
wiley   +1 more source

Adaptive Duty-Cycling to Enhance Topology Control Schemes in Wireless Sensor Networks

open access: yesInternational Journal of Distributed Sensor Networks, 2014
To prolong the network lifetime, various scheduling approaches that schedule wireless devices of nodes to switch between active and sleep states have been studied.
Myungsu Cha   +3 more
doaj   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

open access: yesFEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

open access: yesFEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa   +2 more
wiley   +1 more source

Heterogeneous Node Deployment Model Based on Area Topology Control in WSNs

open access: yesInternational Journal of Distributed Sensor Networks, 2015
Balanced energy consumption in WSNs is the key to maximize network lifetime. After analyzing laws of energy consumption of WSNs, a heterogeneous node deployment model based on area topology control is proposed in this paper.
Yong Xie, Li-Bing Wu, Jing Fan, Lei Nie
doaj   +1 more source

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