Results 81 to 90 of about 224,739 (312)

Mobile ad hoc wireless networks

open access: yesJournal of Communications and Networks, 2004
As the name “ad hoc” indicates, an ad hoc network is a wireless network designed to satisfy a “special purpose” application, often of short duration. An ad hoc network must be deployed rapidly and is frequently reconfigured to adjust to changes. The temporary nature and the high rate of change set the ad hoc network apart from other more permanent ...
Mario Gerla   +4 more
openaire   +1 more source

CD207‐Positive Dendritic Cells Promote Emphysema Through CD8+ T Cell Pathway in Chronic Obstructive Pulmonary Disease

open access: yesAdvanced Science, EarlyView.
CD207+ dendritic cells (DCs) drive emphysema by promoting CD8⁺ T cell cytotoxicity via Birbeck granule‐dependent MHC‐I antigen presentation. This DC subset is expanded by cigarette smoke‐induced oxidative stress, which triggers granulocyte‐macrophage colony‐stimulating factor (GM‐CSF) release from airway epithelium.
Shurui Xuan   +10 more
wiley   +1 more source

Efficient Cluster Head Selection Algorithm for MANET

open access: yesJournal of Computer Networks and Communications, 2013
In mobile ad hoc network (MANET) cluster head selection is considered a gigantic challenge. In wireless sensor network LEACH protocol can be used to select cluster head on the bases of energy, but it is still a dispute in mobil ad hoc networks and ...
Khalid Hussain   +4 more
doaj   +1 more source

A DHCP-based IP address autoconfiguration for MANETs [PDF]

open access: yes, 2006
Mobile Ad hoc Networks (MANETs) are expected to become more and more important in the upcoming years, playing a significant role in 4G networks. In order to enable the deployment of IP services in such networks, IP address autoconfiguration mechanisms
Bernardos Cano, Carlos Jesús   +1 more
core   +2 more sources

Voice Service Support in Mobile Ad Hoc Networks

open access: yes, 2007
Mobile ad hoc networks are expected to support voice traffic. The requirement for small delay and jitter of voice traffic poses a significant challenge for medium access control (MAC) in such networks.
Jiang, Hai   +3 more
core   +1 more source

Allosteric Modulation of Pathological Ataxin‐3 Aggregation: A Path to Spinocerebellar Ataxia Type‐3 Therapies

open access: yesAdvanced Science, EarlyView.
This study uncovers a new allosteric site in the Josephin domain of ataxin‐3 targeted by the molecular tweezer CLR01, which modulates protein aggregation, improves synaptic function in neuronal cells, and delays motor dysfunction in animal models.
Alexandra Silva   +28 more
wiley   +1 more source

Design and Analysis of SD_DWCA - A Mobility based clustering of Homogeneous MANETs

open access: yes, 2011
This paper deals with the design and analysis of the distributed weighted clustering algorithm SD_DWCA proposed for homogeneous mobile ad hoc networks. It is a connectivity, mobility and energy based clustering algorithm which is suitable for scalable ad
Janakiraman, T. N., Thilak, A. Senthil
core   +2 more sources

NNMT Orchestrates Metabolic‐Epigenetic Reprogramming to Drive Macrophage‐Myofibroblast Transition in Hypertrophic Scarring

open access: yesAdvanced Science, EarlyView.
In macrophage‐myofibroblast transition, upregulated NNMT depletes S‐Adenosylmethionine‌ (SAM) and nicotinamide adenine dinucleotide(NAD+), thereby triggering epigenetic reprogramming via Histone H3 Lysine 27 acetylation (H3K27ac) accumulation at the promoter region of master transcription factor Prrx1.
Xiwen Dong   +11 more
wiley   +1 more source

Hybrid optimal cluster routing protocol for mobile ad hoc network

open access: yesTongxin xuebao, 2010
Based on the analysis of the cluster stability and maintaining overhead of cluster routing protocols in mobile ad hoc networks,a optimized clustering strategy was designed and a corresponding optimal cluster based hybrid routing protocol was proposed ...
NIU Xiao-guang1   +2 more
doaj   +2 more sources

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