Results 31 to 40 of about 65,341 (269)
Configuration entropy of ϒ(1S) state in strong coupling plasma
To better understand the effects of strong coupling and QCD at high temperature in QGP, by using holographic model, we investigate the dissociation effect of bottomonium under the higher-order curvature corrections to the supergravity action ...
Yan-Qing Zhao, Defu Hou
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Precision control of miniature SCARA robots for multi-object spectrographs
Advances in astronomy led to the demand for measuring the spectra of multiple night sky objects simultaneously. Some of these Multi-Object Spectrographs use robotic systems that position optical fibers in the focal plane of the observing telescope. These
Luzius Kronig +6 more
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$$J/\Psi $$ J / Ψ suppression in a rotating magnetized holographic QGP matter
We study the dissociation effect of $$J/\Psi $$ J / Ψ in magnetized, rotating QGP matter at finite temperature and chemical potential using gauge/gravity duality. By incorporating angular velocity into the holographic magnetic catalysis model, we analyze
Yan-Qing Zhao, Defu Hou
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This article aims to present the role and importance of youth policy and how youth organisations can practically implement it on a local and regional level, on the example of Association Europe4Youth (Kraków, Poland).
Barbara Moś
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The Dalitz decays of the positive-parity DsJ(*) charmed mesons, DsJ(*)→Ds(*)ℓ+ℓ− with J=0, 1, 2 and ℓ=e, μ, are important processes to investigate the nature of the DsJ(*) states. We analyze the full set of decays, considering the four lightest DsJ(*) mesons as belonging to the heavy quark spin doublets sℓP=12+ and 32+, with sℓP the spin parity of the ...
Colangelo, P. +3 more
openaire
E-model MOS Estimate Improvement through Jitter Buffer Packet Loss Modelling
Proposed article analyses dependence of MOS as a voice call quality (QoS) measure estimated through ITU-T E-model under real network conditions with jitter. In this paper, a method of jitter effect is proposed.
Adrian Kovac +3 more
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Vector meson spectral function in a dynamical AdS/QCD model
By using gauge/gravity duality, we calculate the spectral function of the heavy vector mesons with the presence of an intense magnetic field in a hot and dense medium.
Yan-Qing Zhao, Defu Hou
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A framework for hybrid dynamic evolutionary algorithms : multiple offspring sampling (MOS)
Evolutionary Algorithms (EAs) are a set of optimization techniques that have become incredibly popular in the last decades. As they are general purpose algorithms, they have been applied to a wide range of problems, many of them from industrial or ...
LaTorre de la Fuente, Antonio
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Multiple Transcoding Impact on Speech Quality in Ideal Network Conditions
This paper deals with the impact of transcoding on the speech quality. We have focused mainly on the transcoding between codecs without the negative influence of the network parameters such as packet loss and delay.
Martin Mikulec +3 more
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