Results 31 to 40 of about 1,618,030 (279)

Wirelessly Powered Backscatter Communication Networks: Modeling, Coverage and Capacity [PDF]

, 2016
Future Internet-of-Things (IoT) will connect billions of small computing devices embedded in the environment and support their device-to-device (D2D) communication.
Han, Kaifeng, Huang, Kaibin
core   +3 more sources

Transmission through quantum networks [PDF]

Physical Review B, 2000
We propose a simple formalism to calculate the conductance of any quantum network made of one-dimensional quantum wires. We apply this method to analyze, for two periodic systems, the modulation of this conductance with respect to the magnetic field.
Vidal, J., Montambaux, G., Douçot, Benoît   +2 more
openaire   +3 more sources

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

Robust Transmission Network Expansion Planning under Correlated Uncertainty [PDF]

, 2019
This paper addresses the transmission network expansion planning problem under uncertain demand and generation capacity. A two-stage adaptive robust optimization framework is adopted whereby the worst-case operating cost is accounted for under a given ...
Arroyo, José Manuel, García-Bertrand, Raquel, Mínguez, Roberto, Roldán, Cristina   +3 more
core   +3 more sources

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

Sexual networks and the transmission of HIV in London [PDF]

, 1998
Copyright @ 1998 Cambridge University Press.This paper discusses ways in which empirical research investigating sexual networks can further understanding of the transmission of HIV in London, using information from a 24-month period of participant ...
Day, S, Parker, M, Ward, H
core   +1 more source