Viable precursors of paroxysmal phenomena as detected by applying RQA to Acoustic Emission time series (Articolo in rivista)

Type

• Prodotto della ricerca (Classe)
• Articolo in rivista (Classe)

Label

• Viable precursors of paroxysmal phenomena as detected by applying RQA to Acoustic Emission time series (Articolo in rivista) (literal)

Anno

• 2012-01-01T00:00:00+01:00 (literal)

Alternative label

• POSCOLIERI M., RAFANELLI C., ZIMATORE G. (2012)
  Viable precursors of paroxysmal phenomena as detected by applying RQA to Acoustic Emission time series
  in Journal of acoustic emission
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• POSCOLIERI M., RAFANELLI C., ZIMATORE G. (literal)

Pagina inizio

• 29 (literal)

Pagina fine

• 39 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 12 (literal)

Rivista

• Journal of acoustic emission (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali

• 12 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• CNR-IDASC - Institute of Acoustics and Sensor \"Orso Mario Corbino\" - ICES Group (literal)

Titolo

• Viable precursors of paroxysmal phenomena as detected by applying RQA to Acoustic Emission time series (literal)

Abstract

• Recurrence quantification analysis (RQA) represents a recent method for processing nonlinear time series, already addressed to different topics concerning earth sciences and others. RQA is applied in this work to analyze time series of acoustic emission (AE) triggered by Earth's crust phenomena, so to detect feasible precursors of catastrophic events. The AE records of rms values were acquired at two different sites, placed close to the Peteroa volcano (Argentina) and at Valsinni (Matera, Italy), considering two ultrasound frequencies (25 and 150 kHz) with 30-sec sampling rate. The preliminary results of the application of RQA to the AE data of Valsinni with respect to the L'Aquila earthquake (Italy, on April 6, 2009), and to those related to the activity of the Peteroa volcano (Argentina) are described and appear suited to stress relationships with an impending catastrophic event. (literal)

Prodotto di

• Institute of Acoustics and Sensors \"Orso Mario Corbino\" (IDASC) (Istituto)
• Diagnostica di lungo periodo di eventi esogeni ed endogeni (TA.P05.024.001) (Modulo)

Autore CNR

• CLAUDIO RAFANELLI (Unità di personale interno)
• MAURIZIO POSCOLIERI (Persona)

Insieme di parole chiave

• Parole chiave di "Viable precursors of paroxysmal phenomena as detected by applying RQA to Acoustic Emission time series" (Insieme di parole chiave)

Incoming links:

Autore CNR di

• CLAUDIO RAFANELLI (Unità di personale interno)
• MAURIZIO POSCOLIERI (Persona)

Prodotto

• Institute of Acoustics and Sensors \"Orso Mario Corbino\" (IDASC) (Istituto)
• Diagnostica di lungo periodo di eventi esogeni ed endogeni (TA.P05.024.001) (Modulo)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Journal of acoustic emission (Rivista)

Insieme di parole chiave di

• Parole chiave di "Viable precursors of paroxysmal phenomena as detected by applying RQA to Acoustic Emission time series" (Insieme di parole chiave)