Results 41 to 50 of about 2,876,900 (319)

Energy Efficiency and Quality of Services in Virtualized Cloud Radio Access Network [PDF]

open access: yes, 2015
Cloud Radio Access Network (C-RAN) is being widely studied for soft and green fifth generation of Long Term Evolution - Advanced (LTE-A). The recent technology advancement in network virtualization function (NFV) and software defined radio (SDR) has ...
Mohta, Khushbu
core   +1 more source

Understanding the Computational Requirements of Virtualized Baseband Units using a Programmable Cloud Radio Access Network Testbed

open access: yes, 2017
Cloud Radio Access Network (C-RAN) is emerging as a transformative architecture for the next generation of mobile cellular networks. In C-RAN, the Baseband Unit (BBU) is decoupled from the Base Station (BS) and consolidated in a centralized processing ...
Pompili, Dario   +2 more
core   +1 more source

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

open access: yesFEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka   +11 more
wiley   +1 more source

Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions

open access: yesFEBS Letters, EarlyView.
We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva   +10 more
wiley   +1 more source

Sintaksičeskaâ informaciâ dlâ Aktivnogo slovarâ russkogo âzyka

open access: yesLingVaria, 2015
Syntactic information for Активный словарь русского языка ‘Active dictionary of Russian’ The article discusses the two types of syntactic information assigned to lexemes in the Active Dictionary of Russian (ADR) which is now being compiled at the ...
Ûrij D. Apresân
doaj   +1 more source

Evaluation of the responsiveness of tulips to mineral fertilizers during early spring forcing in protected ground conditions

open access: yesОвощи России, 2021
Relevance. When forcing tulips in the early spring period in conditions of protected soil, the effectiveness of fertilizers has not been sufficiently studied.
I. N. Voronchikhina   +7 more
doaj   +1 more source

Full-Duplex Cloud Radio Access Network: Stochastic Design and Analysis [PDF]

open access: yes, 2017
Full-duplex (FD) has emerged as a disruptive communications paradigm for enhancing the achievable spectral efficiency (SE), thanks to the recent major breakthroughs in self-interference (SI) mitigation. The FD versus half-duplex (HD) SE gain, in cellular
Shojaeifard, Arman   +4 more
core   +1 more source

Kurtosis and Large--Scale Structure

open access: yes, 1993
We discuss the non--linear growth of the excess kurtosis parameter of the smoothed density fluctuation field $\delta$, $S_4\equiv[\lan\delta^{\,4}\ran-3\lan\delta^{\,2}\ran^2]/ \lan\delta^{\,2}\ran^3$ in an Einstein--de Sitter universe.
Catelan, Paolo, Moscardini, Lauro
core   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

Care and Neurorehabilitation in the Disorder of Consciousness: A Model in Progress

open access: yesThe Scientific World Journal, 2015
The operational model and strategies developed at the Institute S. Anna-RAN to be applied in the care and neurorehabilitation of subjects with disorders of consciousness (DOC) are described.
Giuliano Dolce   +8 more
doaj   +1 more source

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