Results 41 to 50 of about 279,796 (347)
Electric-field multiplexing/demultiplexing of volume holograms in photorefractive media [PDF]
, 1993 We propose a new method of volume hologram multiplexing/demultiplexing in noncentrosymmetric media. Volume holograms may be multiplexed by tuning the material parameters of the recording medium (such as refractive index or lattice parameters) while ...
Kewitsch, Anthony S. +3 more
core +1 more source
Multiplex recurrence networks [PDF]
Physical Review E, 2018 We have introduced a novel multiplex recurrence network (MRN) approach by combining recurrence networks with the multiplex network approach in order to investigate multivariate time series. The potential use of this approach is demonstrated on coupled map lattices and a typical example from palaeobotany research.
Juergen Kurths +6 more
openaire +4 more sources
A highly multiplexed droplet digital PCR assay to measure the intact HIV-1 proviral reservoir
Cell Reports Medicine, 2021 Summary: Quantifying the replication-competent HIV reservoir is essential for evaluating curative strategies. Viral outgrowth assays (VOAs) underestimate the reservoir because they fail to induce all replication-competent proviruses.
Claire N. Levy +21 more
doaj
Correlated multiplexity and connectivity of multiplex random networks [PDF]
New Journal of Physics, 2012 Nodes in a complex networked system often engage in more than one type of interactions among them; they form a multiplex network with multiple types of links. In real-world complex systems, a node's degree for one type of links and that for the other are not randomly distributed but correlated, which we term correlated multiplexity.
Won Kuk Cho +4 more
openaire +3 more sources
An Oscillatory Neural Autoencoder Based on Frequency Modulation and Multiplexing
Frontiers in Computational Neuroscience, 2018 Oscillatory phenomena are ubiquitous in the brain. Although there are oscillator-based models of brain dynamics, their universal computational properties have not been explored much unlike in the case of rate-coded and spiking neuron network models.
Karthik Soman +2 more
doaj +1 more source
Diversity-multiplexing tradeoff in mode-division multiplexing [PDF]
Optics Letters, 2014 The capacity of mode-division multiplexing (MDM) systems is limited, for a given outage probability, by mode-dependent loss (MDL) and gain. Modal degrees of freedom may be exploited to increase transmission rate (multiplexing gain) or lower outage probability (diversity gain), but there is a fundamental tradeoff between the achievable multiplexing and ...
Sercan O. Arik, Joseph M. Kahn
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Exploring the function of neural oscillations in early sensory systems
Frontiers in Neuroscience, 2010 Neuronal oscillations appear throughout the nervous system, in structures as diverse as the cerebral cortex, hippocampus, subcortical nuclei and sense organs.
Kilian Koepsell +3 more
doaj +1 more source
, 2009 Multi-hop relay channels use multiple relay stages, each with multiple relay nodes, to facilitate communication between a source and destination. Previously, distributed space-time codes were proposed to maximize the achievable diversity-multiplexing ...
A Bletsas +31 more
core +3 more sources
Nanophotonics, 2018 Multimode silicon photonics is attracting more and more attention because the introduction of higher-order modes makes it possible to increase the channel number for data transmission in mode-division-multiplexed (MDM) systems as well as improve the ...
Li Chenlei, Liu Dajian, Dai Daoxin
doaj +1 more source
Cooperative Multiplexing in the Multiple Antenna Half Duplex Relay Channel
, 2009 Cooperation between terminals has been proposed to improve the reliability and throughput of wireless communication. While recent work has shown that relay cooperation provides increased diversity, increased multiplexing gain over that offered by direct ...
Nagpal, Vinayak +3 more
core +2 more sources