Results 41 to 50 of about 154,811 (326)

Performance Analysis of RACODSR Protocol in Smart Grayhole Attacks on VANets

open access: yesEAI Endorsed Transactions on Mobile Communications and Applications, 2022
As a subclass of Mobile Adhoc Networks (MANets), Vehicular Ad Hoc Network (VANET) is a set of interconnecting vehicles that aim to provide a wide spectrum of encouraging road services, such as safety and traffic management.
Kaoutar Ourouss   +2 more
doaj   +1 more source

An Artificial Immune System for Misbehavior Detection in Mobile Ad-Hoc Networks with Virtual Thymus, Clustering, Danger Signal and Memory Detectors [PDF]

open access: yes, 2004
In mobile ad-hoc networks, nodes act both as terminals and information relays, and participate in a common routing protocol, such as Dynamic Source Routing (DSR).
G. Iannaccone   +8 more
core   +1 more source

Source-specific routing [PDF]

open access: yes, 2015
Source-specific routing (not to be confused with source routing) is a routing technique where routing decisions depend on both the source and the destination address of a packet.
Boutier, Matthieu, Chroboczek, Juliusz
core   +3 more sources

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

Tabu Search for Low-Cost Dynamic Multicast Tree Generation with Quality of Service Guarantees

open access: yesJournal of Intelligent Systems, 2015
In a communication network with a source node, a multicast tree is defined as a tree rooted at the source node and all its leaves being recipients of the multicast originating at the source.
Tahir Muhammad Atif   +3 more
doaj   +1 more source

Modeling and Evaluating Enhancements in Expanding Ring Search Algorithm for Wireless Reactive Protocols

open access: yes, 2012
In case of high dynamic topology, reactive routing protocols provide quick convergence by faster route discoveries and route maintenance. Frequent roadcasts reduce routing efficiency in terms of broadcast cost; Bk, and expected time cost; E[t].
Bibi, A.   +4 more
core   +1 more source

Structural biology of ferritin nanocages

open access: yesFEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

Performance evaluation of AODV, DSR and DSDV in mobile ad-hoc network using NS-2

open access: yesITM Web of Conferences, 2017
Mobile ad-hoc network (MANET) is a set of movable hosts established without existing network infrastructure and can be self-organized dynamically. MANET protocols have faced big challenges due to dynamic changing network topology and asymmetric network ...
Kong Fan-Shuo, Cui Bei-Bei
doaj   +1 more source

On Modeling Optimizations and Enhancing Routing Protocols for Wireless Multihop Networks

open access: yesIEEE Access, 2020
The contribution of this paper is two fold. It first analyses the flooding strategies for the Wireless Multihop Networks (WMNs) then it enhances the reactive and proactive routing protocols.
Fahad Ahmad Al-Zahrani
doaj   +1 more source

Performance Evaluation of Dynamic Source Routing Protocol

open access: yes, 2022
Mobile Ad Hoc Network (MANET) is an infrastructure less network where the nodes doesn’t required any fixed infrastructure or base station to transmit data. Nodes are self-organizing and selfconfiguring. The routing protocol is used in such a network to find a proper link through which packets will be transmitting from its source to destination.
Dulal Chakraborty   +2 more
openaire   +1 more source

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