Complex systems methods characterizing nonlinear processes in the near-earth electromagnetic environment: Recent advances and open challenges

G Balasis, MA Balikhin, SC Chapman… - Space Science …, 2023 - Springer
Learning from successful applications of methods originating in statistical mechanics,
complex systems science, or information theory in one scientific field (eg, atmospheric …

An intelligent fault diagnosis approach for multirotor UAVs based on deep neural network of multi-resolution transform features

LA Al-Haddad, AA Jaber - Drones, 2023 - mdpi.com
As a modern technological trend, unmanned aerial vehicles (UAVs) are extensively
employed in various applications. The core purpose of condition monitoring systems …

A review of ai methods for the prediction of high-flow extremal hydrology

M Hamitouche, JL Molina - Water Resources Management, 2022 - Springer
Forecasting systems for foreseeing water levels and flow rates have become necessary to
mitigate climate change negative impacts. Most of these systems are based on powerful …

[HTML][HTML] Swarm investigation of ultra-low-frequency (ULF) pulsation and plasma irregularity signatures potentially associated with geophysical activity

G Balasis, A De Santis, C Papadimitriou, AZ Boutsi… - Remote Sensing, 2024 - mdpi.com
Launched on 22 November 2013, Swarm is the fourth in a series of pioneering Earth
Explorer missions and also the European Space Agency's (ESA's) first constellation to …

Azimuthal Size Scales of Solar Wind Periodic Density Structures

S Di Matteo, C Katsavrias, L Kepko… - The Astrophysical …, 2024 - iopscience.iop.org
Periodic density structures (PDSs) are quasiperiodic variations of solar wind density ranging
from a few minutes to a few hours. PDSs advect with the solar wind and have radial length …

Wavelets in the analysis of local time series of the Earth's surface air

A Volvach, G Kurbasova, L Volvach - Heliyon, 2024 - cell.com
The practical application of local smoothing and wavelet analysis methods for studying the
spectral composition and coherent relationships of local average annual surface air …

Enhanced fault detection of wind turbine using extreme gradient boosting technique based on nonstationary vibration analysis

AAF Ogaili, MN Hamzah, AA Jaber - Journal of Failure Analysis and …, 2024 - Springer
Wind turbines serve a vital role in renewable energy generation but operate in harsh
environments and endure variable loading. Monitoring wind turbine blade conditions is …

Solar Signature in Climate Indices

C Mares, V Dobrica, I Mares, C Demetrescu - Atmosphere, 2022 - mdpi.com
The influence of solar/geomagnetic activity on climate variables still remains a fully
unclarified problem, although many scientific efforts have been made to better understand it …

Investigation of dynamical complexity in swarm-derived geomagnetic activity indices using information theory

G Balasis, AZ Boutsi, C Papadimitriou, SM Potirakis… - Atmosphere, 2023 - mdpi.com
In 2023, the ESA's Swarm constellation mission celebrates 10 years in orbit, offering one of
the best ever surveys of the topside ionosphere. Among its achievements, it has been …

Proton polytropic behavior of periodic density structures in the solar wind

C Katsavrias, G Nicolaou, S Di Matteo, L Kepko… - Astronomy & …, 2024 - aanda.org
Context. In recent years, mesoscales have gained scientific interest because they have been
determined to be important in a broad range of phenomena throughout heliophysics. The …