Results 21 to 30 of about 6,238,911 (308)

BALTIC NATIONAL TRANSMISSION NETWORK DEVELOPMENT TENDENCY [PDF]

Экономика региона, 2010
The article discusses the development of Baltic transmission networks, related to the program of the European Union (EU) to improve the security of energy supply, competitiveness and improve the development.
I. N. Olejnikova, A. G. Obushev
doaj   +1 more source

Methods to Minimize the Effects of Geometric Asymmetry of Multi-Circuit, Multi-Voltage Overhead Lines on Transmission Network Operation

Energies, 2023
Multi-circuit, multi-voltage overhead lines (MMOLs) are becoming a favorable solution in the perspective of ensuring the efficient transmission of electrical energy and limitations relating to the expansion of the transmission network.
Agnieszka Dziendziel, Henryk Kocot
doaj   +1 more source

Author Correction: An Effective Way for Simulating Oceanic Turbulence Channel on the Beam Carrying Orbital Angular Momentum

Scientific Reports, 2020
An amendment to this paper has been published and can be accessed via a link at the top of the paper.
Sunxiang Pan, Le Wang, Wennai Wang, Shengmei Zhao   +3 more
doaj   +1 more source

Impact of a HVDC Link on the Reliability of the Bulk Nigerian Transmission Network

Energies, 2022
Regular and reliable access to energy is critical to the foundations of a stable and growing economy. The Nigerian transmission network generates more electricity than is consumed but, due to unpredicted outages, customers are often left without ...
Omowumi Grace Olasunkanmi, Waliu O. Apena, Andrew R. Barron, Alvin Orbaek White, Grazia Todeschini   +4 more
doaj   +1 more source

Technical Indicators for the Comparison of Power Network Development in Scenario Evaluations

Energies, 2021
The problem of electric network expansion has different implications concerning the definition of criteria for the comparison of different candidate projects.
Maria Dicorato, Gioacchino Tricarico, Giuseppe Forte, Francesca Marasciuolo   +3 more
doaj   +1 more source

HIV transmission networks [PDF]

Current Opinion in HIV and AIDS, 2009
Over the past several years, one segment of the complex field of HIV transmission dynamics - heterosexual networks - has dominated theoretical and empirical investigation. This review provides an overview of recent work on HIV risks and networks, with a focus on recent findings in heterosexual network dynamics.Qualitative (ethnographic) assessments ...
openaire   +2 more sources

Detecting social transmission in networks [PDF]

Journal of Theoretical Biology, 2010
In recent years researchers have drawn attention to a need for new methods with which to identify the spread of behavioural innovations through social transmission in animal populations. Network-based analyses seek to recognise diffusions mediated by social learning by detecting a correspondence between patterns of association and the flow of ...
William Hoppitt, Neeltje J. Boogert, Kevin N. Laland   +2 more
openaire   +5 more sources

Research Progress on Interference and Protection of Grounding Electrodes of HVDC Transmission on Buried Pipeline [PDF]

Cailiao Baohu
With the increasing number of high voltage direct current(HVDC) transmission projects in China，the issue of interference from HVDC system grounding electrodes on buried metal pipelines has become increasingly prominent.In order to conduct accurate ...
GAO Jie, TIAN Haizhou, LI Shaofei, LIU Tianhui, GUO Xiaodong, AN Bing, LU Tao
doaj   +1 more source

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