Results 51 to 60 of about 4,731,961 (376)

Time-Reversal Routing for Dispersion Code Multiple Access (DCMA) Communications [PDF]

open access: yes, 2017
We present the modeling and characterization of a time-reversal routing dispersion code multiple access (TR-DCMA) system. We show that this system maintains the low complexity advantage of DCMA transceivers while offering dynamic adaptivity for practial ...
Caloz, Christophe, Zou, Lianfeng
core   +2 more sources

Cross Layer Interference Management in Wireless Biomedical Networks

open access: yesEntropy, 2014
Interference, in wireless networks, is a central phenomenon when multiple uncoordinated links share a common communication medium. The study of the interference channel was initiated by Shannon in 1961 and since then this problem has been thoroughly ...
Emmanouil G. Spanakis   +3 more
doaj   +1 more source

A Distributed Nash Equilibrium Seeking in Networked Graphical Games

open access: yes, 2017
This paper considers a distributed gossip approach for finding a Nash equilibrium in networked games on graphs. In such games a player's cost function may be affected by the actions of any subset of players.
Pavel, Lacra, Salehisadaghiani, Farzad
core   +1 more source

Hematopoietic (stem) cells—The elixir of life?

open access: yesFEBS Letters, EarlyView.
The aging of HSCs (hematopoietic stem cells) and the blood system leads to the decline of other organs. Rejuvenating aged HSCs improves the function of the blood system, slowing the aging of the heart, kidney, brain, and liver, and the occurrence of age‐related diseases.
Emilie L. Cerezo   +4 more
wiley   +1 more source

Efficient minimum blind area model for system and interference uncertainty

open access: yesIET Microwaves, Antennas & Propagation
In the anti‐interference of broadband communication radio, interference cancellation performance is seriously affected by the uncertainty of the working frequency selection of the communication system and the direction of hostile interference. The closed‐
Yu Guo, Songhu Ge, Jin Meng
doaj   +1 more source

Sensible and secure IoT communication for digital twins, cyber twins, web twins

open access: yesInternet of Things and Cyber-Physical Systems, 2021
In order to effectively solve the current security problems encountered by smart wireless terminals in the digital twin biological network, to ensure the stable and efficient operation of the wireless communication network.
Hailin Feng, Dongliang Chen, Haibin Lv
doaj   +1 more source

Interplay between circadian and other transcription factors—Implications for cycling transcriptome reprogramming

open access: yesFEBS Letters, EarlyView.
This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley   +1 more source

Edge GPU cluster processing system for laser interference image collection

open access: yesFrontiers in Physics, 2022
In order to realize the real-time processing and communication of multi-laser interference images, a GPU cluster processing system for laser interference images was designed.
Dajun Chang, Dajun Chang, Li Li
doaj   +1 more source

Optimal Linear Precoding for Indoor Visible Light Communication System

open access: yes, 2017
Visible light communication (VLC) is an emerging technique that uses light-emitting diodes (LED) to combine communication and illumination. It is considered as a promising scheme for indoor wireless communication that can be deployed at reduced costs ...
Alouini, Mohamed-Slim   +3 more
core   +1 more source

Cognitive demands of face monitoring: Evidence for visuospatial overload [PDF]

open access: yes, 2001
Young children perform difficult communication tasks better face to face than when they cannot see one another (e.g., Doherty-Sneddon & Kent, 1996). However, in recent studies, it was found that children aged 6 and 10 years, describing abstract shapes ...
A. D. Baddeley   +35 more
core   +1 more source

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