Results 101 to 110 of about 5,925,887 (294)
, 2018 Modern communication networks uses optical fibre extensively. The transport networks are upgrading its capacity continuously to provide the bandwidth requirement of the customer requirements.
Weerasuriya, R, Malasinghe, L
core +1 more source
GPU-Accelerated Design and Implementation of a High-Speed Carrier Recovery Algorithm
Dianxin kexueTo address the high complexity of carrier recovery algorithms in wireless communication systems and their poor real-time performance when executed on CPUs (Central Processing Units), a parallel high-speed carrier recovery algorithm based on GPU (Graphics
GAO Ming, YANG Hetian, FU Shaozhong
doaj
Metalurgija, 2017 The removal/recovery of metals from secondary sources is an interesting research field from both economic and environmental view points. In this paper we study the removal/recovery of copper(II) from aqueous solutions by bulk liquid membranes through a ...
L. León +3 more
doaj
FEBS Open Bio, EarlyView.In this study, a novel esterase from the thermoacidophilic archaeon Thermoplasma acidophilum was biochemically and structurally characterized. Our results demonstrate that Ta0887 is a highly thermostable esterase that preferentially hydrolyzes p‐nitrophenyl hexanoate and possesses an α‐helical cap domain that likely contributes to its substrate ...
Alejandro Delgado‐Rey +4 more
wiley +1 more source
The C‐terminal domain of yeast Arginyltransferase1 is essential for its catalytic activity
FEBS Open Bio, EarlyView.Arginyltransferase 1 (Ate1), a eukaryotic enzyme, catalyses arginylation, transferring arginine from tRNA‐Arg to the amino terminus of the target protein. Overexpression of Ate1 in yeast is lethal and is dependent on arginylation. This study elucidates how mutations in the cofactor‐binding and active site of Ate1 and truncation of its structural ...
Vikas Kumar Yadav +4 more
wiley +1 more source
MARK4 enhances stress granule formation under oxidative stress and increases tau accumulation
FEBS Open Bio, EarlyView.MARK4 (red dots) localizes to stress granules (orange dots) and promotes their formation under oxidative stress by modulating TIA1 (blue dots). MARK4 and TIA1 synergistically increase tau (purple) accumulation, and the reduction of the TIA1 ortholog suppresses neurodegeneration in a fly model.
Sho Nakajima +8 more
wiley +1 more source
Nonequilibrium evaporation enables carrier polarity control in Bi‐Te thin films
InfoScienceCarrier polarity is a fundamental parameter that defines the electronic functionality of semiconductors. In multielement chalcogenides grown far from equilibrium, the deposited phase can deviate substantially from the nominal source material, providing ...
Mengfei He +3 more
doaj +1 more source
FEBS Open Bio, EarlyView.Functional screening identified PcSyn14890, a cyanobacteria‐specific protein that enhances growth and stress resistance in E. coli and Synechocystis PCC6803. Although we expected it to function as a molecular chaperone, it was unable to protect against thermal aggregation of GAPDH.
Akiyo Yamada +7 more
wiley +1 more source
Characterization of the key membrane protein cytochrome Cyc2 from Ghiorsea bivora
FEBS Open Bio, EarlyView.This study reports the first detailed biochemical analysis of Cyc2TAG1_1, a cytochrome protein involved in microbial iron oxidation. We produced and purified this enzyme in E. coli, then measured its iron‐oxidizing efficiency, and characterized its electrical and structural properties.
Josiane Azizi +6 more
wiley +1 more source
Unified Training-Sequence Joint Carrier Recovery for 200 Gbps FTN Coherent PON Upstream
IEEE AccessTo meet the 200 Gb/s per-wavelength capacity target of next-generation passive optical networks (PON), faster-than-Nyquist (FTN) signaling compresses the signal spectrum and relaxes the optoelectronic bandwidth requirement at the optical network unit ...
Xiaoshuo Jia +4 more
doaj +1 more source