Results 31 to 40 of about 29,786 (308)

Mobility Effects on the Performance of Mobile Ad hoc Networks [PDF]

2010 International Conference on Complex, Intelligent and Software Intensive Systems, 2010
In this paper, we present the implementation and analysis of our implemented testbed considering the Optimized Link State Routing (OLSR) protocol for Mobile Ad hoc Networks (MANET). We investigate the effect of mobility and topology changing in the throughput of MANETs. We study the impact of best-effort traffic for Mesh Topology.
Ikeda, Makoto, Hiyama, Masahiro, Barolli, Leonard, Xhafa Xhafa, Fatos, Durresi, Arjan   +4 more
openaire   +2 more sources

Reactive queries in mobile ad hoc networks [PDF]

Proceedings of the 6th international workshop on Middleware for pervasive and ad-hoc computing, 2008
Pervasive computing in mobile ad hoc networks requires that applications query their network environment for services and react to a plethora of events fired by other devices in that network responding to such queries. Current context-aware and event-driven architectures require the programmer to react to these events via a carefully crafted network of
Andoni Lombide Carreton, Tom Van Cutsem, Wolfgang De Meuter   +2 more
openaire   +2 more sources

Mac Protocols in Mobile Ad Hoc Networks

International Journal of Advances in Telecommunications, Electrotechnics, Signals and Systems, 2012
Mobile Ad hoc NETwork (MANET) is a wireless net- work of mobile nodes connected by wireless link without a central control. The Medium Access Control (MAC) protocol is one of the important issues in such network, thereby the presented paper will discuss ...
Nermin Makhlouf, Pavel Vajsar
doaj   +1 more source

Capacity and Delay Analysis for Large Social-Aware Mobile Ad Hoc Wireless Networks

Applied Sciences, 2020
Most mobile ad hoc wireless networks have social features. It is a fundamental problem how to understand the performances of social-aware mobile ad hoc wireless networks.
Yang Zhou, Yan Shi, Shanzhi Chen
doaj   +1 more source

A survey of survivability in mobile ad hoc networks [PDF]

IEEE Communications Surveys & Tutorials, 2009
Many efforts have been done towards secure MANETs, but the conventional lines of defense are still inefficient to put all attacks off. This article examines survivable approaches whose goal is to enable networks to fulfill correctly their critical functions even in the presence of attacks or intrusions.
Nogueira Lima, Michèle, dos Santos, Aldri Luiz, Pujolle, Guy   +2 more
openaire   +1 more source

Communication issues in Large Scale Wireless Ad hoc Networks [PDF]

, 2005
Ad-hoc networks are networks that are formed automatically without any pre-existing infrastructure. These networks may consist of various types of mobile devices . such as PDAs, laptops, cell phones and other mobile computing devices.
Peart, Amanda, Owen, Gareth, Kasassbeh, M., Paraskelidis, Athanasios, Al-Kasassbeh, M., Al-Kasassbeh, Mouhammd, Adda, Mo   +6 more
core  

A novel quinazolinone insulin receptor inhibitor and its synergy with an EGFR inhibitor in glucose‐driven glioblastoma

Molecular Oncology, EarlyView.
The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka, Wioleta Cieślik, Wojciech Płaziński, Katarzyna Stępnik, Anna Boguszewska‐Czubara, Elżbieta Kot, Robert Musioł, Mateusz Jasica, Anna Mrozek‐Wilczkiewicz, Katarzyna Malarz   +9 more
wiley   +1 more source

Molecular dynamics simulations of positively selected codons in FcγRI reveal novel biochemical binding properties

FEBS Open Bio, EarlyView.
Evolutionary analysis across 32 placental mammals identified positive selection at residues H148 and W149 in the immune receptor FcγR1. Ancestral reconstruction combined with molecular dynamics simulations reveals how these mutations may influence receptor structure and dynamics, providing insight into the evolution of antibody recognition and immune ...
David A. Young, Omar Arias‐Gaguancela, Fiona Gibson, Morgan Grainger, Jodie Score, Amit Nathubhai, Mauricio Cafiero, Lee Richard Machado   +7 more
wiley   +1 more source

Baseline Regional Cholinergic Denervation Predicts Cognitive Trajectories in Moderate Parkinson Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Cognitive decline is a disabling and variable feature of Parkinson disease (PD). While cholinergic system degeneration is linked to cognitive impairments in PD, most prior research reported cross‐sectional associations. We aimed to fill this gap by investigating whether baseline regional cerebral vesicular acetylcholine transporter ...
Taylor Brown, Giulia Carli, Prabesh Kanel, Stiven Roytman, Jaimie Barr, Nicolaas I. Bohnen, Roger L. Albin   +6 more
wiley   +1 more source

Mobility Impact in Initializing Ring-Based P2P Systems over MANETs [PDF]

Journal of Systemics, Cybernetics and Informatics, 2008
With the encouragement from success of P2P systems in real world application, recently we have seen active research on synergy of P2P systems and mobile ad hoc networks.
Wei Ding, Alban Moreau
doaj