Results 11 to 20 of about 487,903 (289)

Reactive microglia are the major source of tumor necrosis factor alpha and contribute to astrocyte dysfunction and acute seizures in experimental temporal lobe epilepsy

Glia, Volume 71, Issue 2, Page 168-186, February 2023., 2023
Main Points Microglia become rapidly reactive in temporal lobe epilepsy (TLE). Microglia are major producers of TNFα during status epilepticus, which impairs astrocyte coupling and promotes gliosis. Depletion of microglia attenuates acute seizure activity in TLE.
Lukas Henning, Henrike Antony, Annika Breuer, Julia Müller, Gerald Seifert, Etienne Audinat, Parmveer Singh, Frederic Brosseron, Michael T. Heneka, Christian Steinhäuser, Peter Bedner   +10 more
wiley   +1 more source

Contribution of non‐orthogonal multiple access signalling to practical multibeam satellite deployments

International Journal of Satellite Communications and Networking, EarlyView., 2023
The potential gains of NOMA were evaluated in a satellite system with heterogeneous receivers, after considering the use of specific DVB‐S2X MODCODs, along with the impact of non‐linearities. It was concluded that a judicious power allocation in NOMA, jointly optimized with the IBO of the PAs, can yield significant sum‐rate gains.
Tomás Ramírez, Carlos Mosquera
wiley   +1 more source

Improved malicious node detection method for detecting a bait in an extensive network for getting the maximum throughput

IET Communications, EarlyView., 2022
Abstract Mobile Ad‐hoc Network (MANET) is an ad hoc Wireless subset with a unique dynamic geometry of the system and movable nodes. The MANETs are auto‐organized networks that permit mobility without infrastructure. Specific protocols for MANET routing are provided with these attributes.
Shalini Goel, Shaik Mahaboob Basha, Marcello Carvalho dos Reis, Victor Hugo C. de Albuquerque, Pankaj Lathar, Ahmed Alkhayyat   +5 more
wiley   +1 more source

A hybrid approach for energy‐efficient routing in IoT using duty cycling and improved ant colony

IET Communications, EarlyView., 2022
The proposed approach poses the empirical notion to manage the energy consumption of the IoT network by considering the key performance indicators (KPI) like energy consumption, average residual energy, mobility factor, distance, throughput, and network lifespan to accomplish the tangible outputs.The proposed approach is modelled using DFD's and ...
Bharti Rana, Yashwant Singh, Pradeep Kumar Singh, Kayhan Zrar Ghafoor, Sachin Shrestha   +4 more
wiley   +1 more source

Deep learning serves traffic safety analysis: A forward‐looking review

IET Intelligent Transport Systems, Volume 17, Issue 1, Page 22-71, January 2023., 2023
Abstract This paper explores deep learning (DL) methods that are used or have the potential to be used for traffic video analysis, emphasising driving safety for both autonomous vehicles and human‐operated vehicles. A typical processing pipeline is presented, which can be used to understand and interpret traffic videos by extracting operational safety ...
Abolfazl Razi, Xiwen Chen, Huayu Li, Hao Wang, Brendan Russo, Yan Chen, Hongbin Yu   +6 more
wiley   +1 more source

A Technique of NLAODV algorithm to get Routes of Nodes-List in Mobile Ad-hoc Network (MANET)

Science Journal of University of Zakho, 2022
A Mobile Ad-hoc Network (MANET) is a group of nodes that connect to each other wirelessly without the use of a central server or a traditional network structure. In MANETs, data packets are sent through wireless channels to keep communication going.
Saad Sulaiman Naif, Barzan Abdulazeez Idrees, Ali Jalil Ibrahim, Naji A. Majedkan   +3 more
doaj   +1 more source

Prediction of the far field radiated by a flat antenna under test from a reduced set of near‐field bi‐polar measurements

IET Microwaves, Antennas &Propagation, Volume 17, Issue 1, Page 43-52, January 2023., 2023
A bi‐polar near‐field‐to‐far‐field transformation with probe compensation, which is very convenient from the data reduction standpoint when characterising a flat antenna under test, is developed. It takes advantage from the non‐redundant sampling representations of the electromagnetic fields to devise a sampling representation on the scanning plane ...
Francesco D'Agostino, Flaminio Ferrara, Claudio Gennarelli, Rocco Guerriero, Massimo Migliozzi, Giovanni Riccio   +5 more
wiley   +1 more source

The method of intelligent wireless sensor to improve the water permeability of permeable asphalt concrete pavement

IET Networks, EarlyView., 2022
Abstract This research aims to study the intelligent wireless sensor to improve the water permeability of permeable asphalt concrete pavement. The water permeability of pavement is extremely important for the traffic environment. This study first briefly introduces the background and significance analysis, and then exemplifies the deployment algorithm ...
Xingmei Zhang, Cong Xu, Qi Lei
wiley   +1 more source

Continuum percolation of wireless ad hoc communication networks [PDF]

Physica A 325 (2003) 577--600., 2003
Wireless multi-hop ad hoc communication networks represent an infrastructure-less and self-organized generalization of todays wireless cellular networks. Connectivity within such a network is an important issue. Continuum percolation and technology-driven mutations thereof allow to address this issue in the static limit and to construct a simple ...
arxiv   +1 more source

Distributed wireless network resource optimisation method based on mobile edge computing

IET Networks, EarlyView., 2022
This paper mainly compares the network ranking leader, consumption amount and network signal reception of the three algorithms. The study found that in terms of network sort captain, there are significant differences between the CPLEX algorithm, the CCST algorithm, and edge computing methods. The CCST algorithm and edge computing have little difference
Jiongting Jiang, Chao Quan, Kai Qian, Jiefeng Pan, Yueping Yang   +4 more
wiley   +1 more source