Results 101 to 110 of about 177,813 (314)
Markov Chain Model-Based Optimal Cluster Heads Selection for Wireless Sensor Networks
Sensors, 2017 The longer network lifetime of Wireless Sensor Networks (WSNs) is a goal which is directly related to energy consumption. This energy consumption issue becomes more challenging when the energy load is not properly distributed in the sensing area.
Gulnaz Ahmed +3 more
doaj +1 more source
Advanced Materials, EarlyView.High‐entropy materials (HEMs), typically composed of five or more principal elements in near‐equimolar ratios, offer significant potential due to their unique properties. This review outlines the emergence and structural evolution of HEMs, followed by an in‐depth discussion of the elemental roles (active sites, promoters, or stabilizers) for water ...
Yufei Zhao +9 more
wiley +1 more source
Localized Spin Textures Stabilized by Geometry‐Induced Strain in 2D Magnet Fe3GeTe2
Advanced Materials, EarlyView.Strain engineering in 2D van der Waals ferromagnet Fe₃GeTe₂ is studied using scanning transmission X‐ray microscopy. Spatially varying strain from micropillar arrays induced local 10 K Curie temperature increases, stabilizing magnetic domains including skyrmions and skyrmion bags near pillar corners.
Yuhan Sun +13 more
wiley +1 more source
Advanced Materials Interfaces, EarlyView.Nitrogen doping on Ru(0001) is investigated using ion implantation and annealing, tuning the distribution of graphitic (GN) and pyridinic (PN) nitrogen sites. STM, XPS, and DFT identified the structure and site distribution, and a thermodynamic phase diagram showed that GN is most stable at the Atop region, while PN preferred boundaries between FCC and
Buddhika S. A. Gedara +8 more
wiley +1 more source
Wireless Sensor Networks Routing over Zones
, 2010 International audienceIn this paper, we propose a routing protocol for wireless sensor networks based on a two-level, zone-based architecture. DV is applied in both intra-zone and inter-zone routing, based on the hop metric.
Beydoun, Kamal, Felea, Violeta
core +1 more source
A priority based routing protocol for wireless sensor networks [PDF]
, 2009 Recently, the demands on wireless sensor networks have switched from low traffic rate and static topology to more challenging requirements in order to meet the rapid expansion of WSN into various domain applications.
Andonovic, Ivan +3 more
core
A Microfluidic Multiplex Sorter for Strain Development
Advanced Materials Technologies, Volume 10, Issue 6, March 18, 2025.A new multiplex method for high‐throughput screening of yeast strains based on glucoamylase production is presented. Droplets containing single mutant yeast cells are incubated for enzyme production. A sorting platform divides mutants by their high‐ and mid‐activity levels.
Chiara Leal‐Alves +6 more
wiley +1 more source
Adaptive link-weight routing protocol using cross-layer communication for MANET [PDF]
, 2007 Routing efficiency is one of the challenges offered by Mobile Ad-hoc Networks (MANETs). This paper proposes a novel routing technique called Adaptive Link-Weight (ALW) routing protocol.
Al-Khwildi, AN +3 more
core +1 more source
Advanced Therapeutics, EarlyView.Emerging microphysiological systems reproduce the spatial, biochemical, and cellular complexity of the tumor microenvironment, surpassing 2D cultures and murine models. By integrating patient‐derived tumors, perfusable vasculature, and immune trafficking, these organ‐on‐chip platforms reveal mechanisms of immune evasion, predict therapeutic responses ...
Fabiana Moresi +5 more
wiley +1 more source
Development of IoT-Based Hybrid Autonomous Networked Robots
TechnologiesAutonomous Networked Robot (ANR) systems feature multi-robot systems (MRSs) and wireless sensor networks (WSNs). These systems help to extend coverage, maximize efficiency in data routing, and provide practical and reliable task management, among others.
Maki K. Habib, Chimsom I. Chukwuemeka
doaj +1 more source