Results 41 to 50 of about 1,631,138 (293)

Two-Stage n-PSK Partitioning Carrier Phase Recovery Scheme for Circular mQAM Coherent Optical Systems

Photonics, 2016
A novel two-stage n-PSK partitioning carrier phase recovery (CPR) scheme for circular multilevel quadrature amplitude modulation (C-mQAM) constellations is presented.
Jaime Rodrigo Navarro, Aditya Kakkar, Xiaodan Pang, Miguel Iglesias Olmedo, Oskars Ozolins, Francesco Da Ros, Molly Piels, Richard Schatz, Darko Zibar, Gunnar Jacobsen, Sergei Popov   +10 more
doaj   +1 more source

Phylogenetic Networks and Parameters Inferred from HIV Nucleotide Sequences of High-Risk and General Population Groups in Uganda: Implications for Epidemic Control

Viruses, 2021
Phylogenetic inference is useful in characterising HIV transmission networks and assessing where prevention is likely to have the greatest impact. However, estimating parameters that influence the network structure is still scarce, but important in ...
Nicholas Bbosa, Deogratius Ssemwanga, Rebecca N. Nsubuga, Noah Kiwanuka, Bernard S. Bagaya, John M. Kitayimbwa, Alfred Ssekagiri, Gonzalo Yebra, Pontiano Kaleebu, Andrew Leigh-Brown   +9 more
doaj   +1 more source

Transient Stability Analysis of a Transmission Network Using Eigenvalue Principles with Automated VAR Compensation: A Case Study of the Nigerian Eastern Grid

Energies, 2021
Power systems may encounter disturbances during operation as a result of switching of various components, etc. Such perturbations include transformer tap-changing action, load variations, and line outages due to various types of faults of which an earth ...
Ewaoche John Okampo, Nnamdi Nwulu, Pitshou N. Bokoro   +2 more
doaj   +1 more source

Phylogenetic Inference of the 2022 Highly Pathogenic H7N3 Avian Influenza Outbreak in Northern Mexico

Pathogens, 2022
The Mexican lineage H7N3 highly pathogenic avian influenza virus (HPAIV) has persisted in Mexican poultry since its first isolation in 2012. To date, the detection of this virus has gradually expanded from the initial one state to 18 states in Mexico ...
Roberto Navarro-Lopez, Wanhong Xu, Ninnet Gomez-Romero, Lauro Velazquez-Salinas, Yohannes Berhane   +4 more
doaj   +1 more source

Research on Key Optimization Technologies for Transmission Network of Ubiquitous Power Internet of Things

Zhongguo dianli, 2019
As an important cornerstone of energy Inter-net construction, the construction of Ubiquitous Power Internet of Things is of great significance for improving the comprehensive performance of power grids and social efficiency as well as the promotion of ...
Jialin CHEN, Yi HE, Lei LI, Zheng ZHOU, Jun SUN, Jie ZHANG   +5 more
doaj   +1 more source

Development of a Hydrogen Valley for Exploitation of Green Hydrogen in Central Italy

Energies, 2022
Green hydrogen exploitation plays a crucial role in achieving carbon neutrality by 2050. Hydrogen, in fact, provides a number of key benefits for the energy system, due to its integrability with other clean technologies for energy production and ...
Giorgio Ficco, Fausto Arpino, Marco Dell’Isola, Michele Grimaldi, Silvia Lisi   +4 more
doaj   +1 more source

Throughput Analysis for Wireless Networks with Full-Duplex Radios

, 2014
This paper investigates the throughput for wireless network with full-duplex radios using stochastic geometry. Full-duplex (FD) radios can exchange data simultaneously with each other.
Haenggi, Martin, Tong, Zhen
core   +1 more source

A Novel Magnetic Integration High-Efficiency Converter with Low Ripple and High Dynamic Response for the Hybrid Power Supply Systems of All-Electric Aircraft

Aerospace
With the continuous improvement of battery energy density and converter power density, as well as the miniaturization and lightweighting of related airborne electrical equipment, all-electric aircraft with hybrid power supply systems provide more trade ...
Li Chen, Haifeng Gao, Fengjie Shen, Yiyi Zhang, Liangjie Qiu, Lei Wang   +5 more
doaj   +1 more source

The Impact of Distributed Energy Storage on Distribution and Transmission Networks’ Power Quality

Applied Sciences, 2022
This study investigates the effect of distributed Energy Storage Systems (ESSs) on the power quality of distribution and transmission networks. More specifically, this project aims to assess the impact of distributed ESS integration on power quality ...
Olurotimi Babatunde Adewumi, Georgios Fotis, Vasiliki Vita, Daniel Nankoo, Lambros Ekonomou   +4 more
doaj   +1 more source

Energy-efficient blockchain-IIoT with mobile edge computing: optimizing resource allocation and multi-hop offloading

Results in Engineering
Blockchain and Mobile Edge Computing (MEC), both of which are edge computing paradigms characterized by strong security attributes, have become a research focus in the Industrial Internet of Things (IIoT) domain.
Yiyi Zhang, Xueyue Xue, Xianfu Lin, Wenchang Wei, Zhicheng Su   +4 more
doaj   +1 more source