This monograph
contains experimental and theoretical considerations on synchronization
and triggering in laboratory fracture experiments and in earthquake
processes. Non-linear dynamics and the physics of rotational motions
reveal such ordering in geophysical processes and observed time series.
Presented experiments with electromagnetic and mechanical forcing show synchronization of the slip instabilities observed as acoustic burst emissions. New observational results,
based on a net of broadband seismic stations, indicate the hidden
periodicities and multiple coherence effects in the low frequency
microseismic oscillations observed tens of hours before the earthquakes.
These results are supported by observational evidence on synchronization between shear oscillations and rotation motions in micro seismic fields before earthquakes occur.
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Synchronization and Triggering: From Fracture to Earthquake Processeshttp://depositfiles.com/files/xxtfgazkl