Results 81 to 90 of about 389,725 (379)

Designing for Degradation: Transient Devices Enabled by (Nano)Cellulose

open access: yesAdvanced Materials, EarlyView.
Recent progress in transient devices enabled by (nano)cellulosic materials is reviewed. Transiency mechanisms, advantages of nanocelluloses, and a suite of applications are discussed. A circular thinking approach coupled with life cycle assessment is applied to critically revisit the potential, advantages, and challenges of nanocellulose‐enabled ...
Lucas J. Andrew   +2 more
wiley   +1 more source

Application and Performance Analysis of DSDV Routing Protocol in ad-hoc Wireless Sensor Network with Help of NS2 Knowledge [PDF]

open access: yes, 2017
Wireless Sensor Networks (WSNs) are characterized by multi-hop wireless connectivity, frequently changing network topology and need for efficient routing protocols.
Dr.Maher Ali Al-sanabani   +1 more
core   +1 more source

A Hybrid Routing Protocol for Wireless Distributed Networks

open access: yesIEEE Access, 2018
Trends in networking are shifting from distributed to logically centralized networks. Software defined networking (SDN) is the key technology behind this shift. This new paradigm not only proves the ease of network management in wired networks but also results into graceful evolution of networking protocols.
Malik Najmus Siraj   +5 more
openaire   +3 more sources

Zone-Based Routing Protocol for Wireless Sensor Networks [PDF]

open access: yesInternational Scholarly Research Notices, 2014
Extensive research happening across the globe witnessed the importance of Wireless Sensor Network in the present day application world. In the recent past, various routing algorithms have been proposed to elevate WSN network lifetime. Clustering mechanism is highly successful in conserving energy resources for network activities and has become ...
Muni Venkateswarlu Kumaramangalam   +2 more
openaire   +3 more sources

Recent Advances in Wide‐Bandgap Perovskite Solar Cells

open access: yesAdvanced Materials, EarlyView.
Ubiquitous defects predominately account for photo‐instability and open‐circuit voltage losses in wide‐bandgap perovskite solar cells (WBG PSCs). This review comprehensively presents the underlying impact mechanisms, summarizes the advanced optimization strategies across various functional layers and their interfaces to develop efficient and stable WBG
Jianjun Mei, Feng Yan
wiley   +1 more source

Stable enclosure based hybrid routing schema in heterogeneous wireless networks

open access: yesTongxin xuebao, 2012
The model of heterogeneous wireless networks was analyzed and a hybrid routing schema based on MANET stable enclosure was proposed.This schema could transform the routing protocol between MANET and DTN based on the local topology in real time.In the ...
Zhi LI   +3 more
doaj   +2 more sources

Performance Evaluation of Spatial Vector Routing Protocol for Wireless Sensor Networks [PDF]

open access: yesMehran University Research Journal of Engineering and Technology, 2012
WSNs (Wireless Sensor Networks) is an emerging area of research. Researchers worldwide are working on the issues faced by sensor nodes. Communication has been a major issue in wireless networks and the problem is manifolds in WSNs because of the ...
Javed Ali Baloch   +2 more
doaj  

Eco‐Friendly Deposition of Catalyst‐Free Graphene on Diverse Substrates

open access: yesAdvanced Sustainable Systems, EarlyView.
This work presents a novel approach for graphene synthesis at room temperature via plasma‐enhanced chemical vapor deposition (PECVD) process, eliminating the need for catalysts. This method is compatible with diverse substrates, offering a sustainable and scalable pathway for industrial production.
Ahmed Kotbi   +11 more
wiley   +1 more source

A Neural Networks-Based Hybrid Routing Protocol for Wireless Mesh Networks

open access: yesSensors, 2012
The networking infrastructure of wireless mesh networks (WMNs) is decentralized and relatively simple, but they can display reliable functioning performance while having good redundancy. WMNs provide Internet access for fixed and mobile wireless devices.
Nenad Kojić   +2 more
doaj   +1 more source

Routing in Wireless Multimedia Home Networks [PDF]

open access: yes, 2004
This paper describes an adapted version of the destination sequenced distance vector routing protocol (DSDV) which is suitable to calculate routes in a wireless real-time home network. The home network is based on a IEEE 802.11b ad hoc network and uses a
Hop, Laurens   +2 more
core   +4 more sources

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