4 citations · 4 across the 5 of their papers we have counts for
5 papers
Geoelectric field and seismicity changes preceding the 2018 Mw6.8 earthquake and the subsequent activity in Greece
N. V. Sarlis, E. S. Skordas, P. A. Varotsos
A strong earthquake of magnitude Mw6.8 struck Western Greece on 25 October 2018 with epicenter at 37.515N 20.564E. It was preceded by an anomalous geolectric signal that was record…
Minima of the fluctuations of the order parameter of seismicity worldwide
N. V. Sarlis, S. -R. G. Christopoulos, E. S. Skordas
It has been shown [Phys. Rev. E 84, 022101 (2011); Chaos 22, 023123 (2012)] that earthquakes of magnitude greater or equal to 7 are globally correlated. Such correlations were…
Identification of Seismic Electric Signals upon significant data loss
P. A. Varotsos, N. V. Sarlis, E. S. Skordas
When monitoring geophysical parameters, data from segments that are contaminated by noise may have to be abandoned. This is the case, for example, in the geoelectrical field measur…
Macroscopic crack propagation in brittle heterogeneous materials analyzed in Natural Time
N. V. Sarlis, E. S. Skordas, P. A. Varotsos
Here, we analyze in natural time , the slow propagation of a macroscopic crack in brittle heterogeneous materials through sudden jumps and energy release events which are power…
Comment on "Modeling oxygen self-diffusion in UO2 under pressure by M.W.D Cooper et al., Solid State Ionics 282 (2015) 26-30"
N. V. Sarlis, E. S. Skordas
The oxygen self-diffusion coefficient in UO has been recently studied [Cooper et al. Solid State Ionics 282 (2015) 26-30] over a range of pressures (0-10GPa) and temperatures…