Evidence of critical dynamics in various electromagnetic precursors
SM Potirakis, Y Contoyiannis, A Schekotov… - The European Physical …, 2021 - Springer
A wide variety of electromagnetic phenomena possibly related with earthquake (EQ)
preparation processes have been reported in the literature during the last few decades. An …
preparation processes have been reported in the literature during the last few decades. An …
Four-stage model of earthquake generation in terms of fracture-induced electromagnetic emissions: a review
Based on a multidisciplinary analysis, the following four-stage model of earthquake (EQ)
dynamics by means of precursory electromagnetic (EM) emissions (EMEs) has been …
dynamics by means of precursory electromagnetic (EM) emissions (EMEs) has been …
Research on electromagnetic radiation (EMR) waveform characteristics of coal failure process using Hilbert-Huang transform (HHT)
Electromagnetic radiation (EMR) waveforms contain rich information on coal fracture law,
which is of great value to the refined study of their characteristics. In this paper, the Hilbert …
which is of great value to the refined study of their characteristics. In this paper, the Hilbert …
[图书][B] Natural Time Analysis: The New View of Time, Part II: Advances in Disaster Prediction Using Complex Systems
This monograph contains the advances achieved based on the content of our previous
monograph published in 2011. In other words, the present monograph can be considered …
monograph published in 2011. In other words, the present monograph can be considered …
Effect of rock properties on electromagnetic radiation characteristics generated by rock fracture during uniaxial compression
The phenomenon of electromagnetic radiation (EMR) generated by rock fracture is relatively
common. Due to different properties of rock, the variation laws and distribution …
common. Due to different properties of rock, the variation laws and distribution …
Critical dynamics in stratospheric potential energy variations prior to significant (M> 6.7) earthquakes
Lithosphere–atmosphere–ionosphere coupling (LAIC) is studied through various physical or
chemical quantities, obtained from different sources, which are observables of the involved …
chemical quantities, obtained from different sources, which are observables of the involved …
Improving the Estimation of the Occurrence Time of an Impending Major Earthquake Using the Entropy Change of Seismicity in Natural Time Analysis
This article is focused on a new procedure concerning a more accurate identification of the
occurrence time of an impending major earthquake (EQ). Specifically, we first recapitulate …
occurrence time of an impending major earthquake (EQ). Specifically, we first recapitulate …
Criticality analysis of the lower ionosphere perturbations prior to the 2016 Kumamoto (Japan) earthquakes as based on VLF electromagnetic wave propagation data …
SM Potirakis, T Asano, M Hayakawa - Entropy, 2018 - mdpi.com
The perturbations of the ionosphere which are observed prior to significant earthquakes
(EQs) have long been investigated and could be considered promising for short-term EQ …
(EQs) have long been investigated and could be considered promising for short-term EQ …
Criticality hidden in acoustic emissions and in changing electrical resistance during fracture of rocks and cement-based materials
Acoustic emissions (AE) due to microcracking in solid materials permit the monitoring of
fracture processes and the study of failure dynamics. As an alternative method of integrity …
fracture processes and the study of failure dynamics. As an alternative method of integrity …
Natural time analysis of Global Navigation Satellite System surface deformation: The case of the 2016 Kumamoto earthquakes
SS Yang, SM Potirakis, S Sasmal, M Hayakawa - Entropy, 2020 - mdpi.com
In order to have further evidence of the atmospheric oscillation channel of the lithosphere-
atmosphere-ionosphere coupling (LAIC), we have studied criticality in global navigation …
atmosphere-ionosphere coupling (LAIC), we have studied criticality in global navigation …