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Article

7 Citations

2,140 Views

11 Pages

Performance of SALP Swarm Localization Algorithm in Underwater Wireless Sensor Networks

Yogeshwary Bommenahalli Huchegowda,
Aravind Bettadahalli Ningappa,
Naveen Kumar Chandramma Mallesh and
Yashwanth Nanjappa

Photonics2022, 9(12), 984;https://doi.org/10.3390/photonics9120984

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14 December 2022

In underwater wireless sensor networks, the optimization strategies for localization might be seen as a new boon for the localization of sensor nodes (UWSNs). The techniques for optimization are those that repair the incorrect value, adapt it to the...

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Article

2 Citations

2,995 Views

9 Pages

SARS-CoV-2 Infection among School Population of One Developing Country. Do School Closures Protect Students and Teachers against SARS-CoV-2 Infection?

Carol Bibiana Colonia,
Rosanna Camerano-Ruiz,
Andrés Felipe Mora-Salamanca,
Ana Beatriz Vásquez-Rodríguez,
Camilo Alberto Pino-Gutiérrez,
Luz Amparo Pérez-Fonseca,
Deidamia García-Quintero,
Jennifer Ruiz-González,
Iván Osejo-Villamil and
Fernando de la Hoz-Restrepo
+ 1 author

Int. J. Environ. Res. Public Health2021, 18(23), 12680;https://doi.org/10.3390/ijerph182312680

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1 December 2021

Evidence about the effectiveness of school closures as a measure to control the spread of COVID-19 is controversial. We posit that schools are not an important source of transmission; thus, we analyzed two surveillance methods: a web-based questionna...

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Article

6 Citations

2,818 Views

21 Pages

Simulation on the Evolution Trend of the Urban Sprawl Spatial Pattern in the Upper Reaches of the Yangtze River, China

Yuxiang Zhang,
Dongjie Guan,
Xiujuan He and
Boling Yin

Int. J. Environ. Res. Public Health2022, 19(15), 9190;https://doi.org/10.3390/ijerph19159190

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27 July 2022

Urban sprawl has become the main pattern of spatial expansion in many large cities in China, and its ecological and environmental effects profoundly impact Chinese urban development. In this paper, nighttime light data and statistical yearbook data a...

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