Flicker-noise spectroscopy: a new approach to investigate the time dynamics of geoelectrical signals measured in seismic areas

2004 ◽  
Vol 29 (4-9) ◽  
pp. 389-395 ◽  
Author(s):  
Luciano Telesca ◽  
Vincenzo Lapenna ◽  
Serge Timashev ◽  
Grigory Vstovsky ◽  
Giovanni Martinelli
Keyword(s):  
Flicker Noise ◽  
New Approach ◽  
Time Dynamics ◽  
Noise Spectroscopy ◽  
Geoelectrical Signals

scholarly journals Identification of earthquake precursors in the hydrogeochemical and geoacoustic data for the Kamchatka peninsula by flicker-noise spectroscopy

2011 ◽  
Vol 11 (2) ◽  
pp. 541-548 ◽  
Author(s):  
G. V. Ryabinin ◽  
Yu. S. Polyakov ◽  
V. A. Gavrilov ◽  
S. F. Timashev
Keyword(s):  
Statistical Physics ◽  
Systems Approach ◽  
Flicker Noise ◽  
Large Earthquake ◽  
Kamchatka Peninsula ◽  
Time Frame ◽  
Underground Water ◽  
Ion Concentration ◽  
Seismic Zone ◽  
Noise Spectroscopy

Abstract. A phenomenological systems approach for identifying potential precursors in multiple signals of different types for the same local seismically active region is proposed based on the assumption that a large earthquake may be preceded by a system reconfiguration (preparation) on different time and space scales. A nonstationarity factor introduced within the framework of flicker-noise spectroscopy, a statistical physics approach to the analysis of time series, is used as the dimensionless criterion for detecting qualitative (precursory) changes within relatively short time intervals in arbitrary signals. Nonstationarity factors for chlorine-ion concentration variations in the underground water of two boreholes on the Kamchatka peninsula and geacoustic emissions in a deep borehole within the same seismic zone are studied together in the time frame around a large earthquake on 8 October 2001. It is shown that nonstationarity factor spikes (potential precursors) take place in the interval from 70 to 50 days before the earthquake for the hydrogeochemical data and at 29 and 6 days in advance for the geoacoustic data.

Transport properties characterization of individual molecule device using noise spectroscopy: A new approach

2013 ◽  
Author(s):  
Anton Vladyka ◽  
Viktor Sydoruk ◽  
Svetlana Vitusevich ◽  
Mykhailo Petrychuk ◽  
Dong Xiang ◽  
...  
Keyword(s):  
Transport Properties ◽  
Individual Molecule ◽  
New Approach ◽  
Noise Spectroscopy ◽  
Properties Characterization

Flicker noise spectroscopy in an analysis of the dynamics of atmospheric aerosol

2008 ◽  
Vol 82 (10) ◽  
pp. 1756-1768 ◽  
Author(s):  
S. F. Timashev ◽  
V. A. Zagaynov ◽  
A. A. Lushnikov ◽  
Yu. G. Biryukov ◽  
I. E. Agranovskii ◽  
...  
Keyword(s):  
Atmospheric Aerosol ◽  
Flicker Noise ◽  
Noise Spectroscopy

An analysis of Granier sap flow method, its sensitivity to heat storage and a new approach to improve its time dynamics

2015 ◽  
Vol 211-212 ◽  
pp. 2-12 ◽  
Author(s):  
Teemu Hölttä ◽  
Tapio Linkosalo ◽  
Anu Riikonen ◽  
Sanna Sevanto ◽  
Eero Nikinmaa
Keyword(s):  
Sap Flow ◽  
Heat Storage ◽  
New Approach ◽  
Time Dynamics ◽  
Flow Method

scholarly journals Identification of Solar Coronal Mass Ejections in Cosmic Ray Flux Using Flicker Noise Spectroscopy

2015 ◽  
Vol 74 ◽  
pp. 336-339 ◽  
Author(s):  
V.V. Borog ◽  
I.O. Ivanov ◽  
A.V. Kryanev ◽  
S.F. Timashev
Keyword(s):  
Coronal Mass Ejections ◽  
Flicker Noise ◽  
Cosmic Ray ◽  
Noise Spectroscopy ◽  
Cosmic Ray Flux ◽  
Solar Coronal
Sign in / Sign up

Export Citation Format

Share Document