RQA applied to Acoustic Emissions time series to pinpoint feasible precursors of catastrophic geological events (Contributo in atti di convegno)

Type

• Contributo in atti di convegno (Classe)
• Prodotto della ricerca (Classe)

Label

• RQA applied to Acoustic Emissions time series to pinpoint feasible precursors of catastrophic geological events (Contributo in atti di convegno) (literal)

Anno

• 2012-01-01T00:00:00+01:00 (literal)

Alternative label

• POSCOLIERI M., RAFANELLI C., ZIMATORE G. (2012)
  RQA applied to Acoustic Emissions time series to pinpoint feasible precursors of catastrophic geological events
  in 30th European Conference on Acoustic Emission Testing & 7th International Conference on Acoustic Emission EWGAE 30/ ICAE 7, Granada, 12-15 Settembre 2012
  (literal)

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

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

Pagina inizio

• 1 (literal)

Pagina fine

• 10 (literal)

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

• Proceedings of the 30th European Conference on Acoustic Emission Testing & 7th International Conference on Acoustic Emission EWGAE 30/ ICAE 7 (literal)

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

• 10 (literal)

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

• Istituto di Otorinolaringoiatra, Università Cattolica Scuola di Medicina, Roma, Italia CNR-IDASC - Istituto di Acustica e Sensoristica \"Orso Mario Corbino\", Roma, Italia (literal)

Titolo

• RQA applied to Acoustic Emissions time series to pinpoint feasible precursors of catastrophic geological events (literal)

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

• 978-84-615-9941-7 (literal)

Abstract

• The paper deals with a relatively new technique, the Recurrence Quantification Analysis (RQA), a non-linear time series processing approach already utilized in different disciplines such as Economy, Physiology, Neurosciences, Earth Sciences, Astrophysics and Engineering. Here this method is applied to time series of Acoustic Emissions (AE) signals due to crustal movements, in order to show up possible precursors of catastrophic events. The AE records have been collected, at two different ultrasound frequencies (25 and 150 kHz) and with 30 sec. of sampling rate, in two sites located at Valsinni (Potenza, Italy) and nearby the Peteroa volcano (Argentina). The preliminary results of RQA applied to these AE time series before the earthquake of L'Aquila (Italy, on April 6, 2009), and those concerning the activity of the Andean volcano are shown and seem quite suitable for highlighting incoming paroxysms. (literal)

Prodotto di

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

Autore CNR

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

Insieme di parole chiave

• Parole chiave di "RQA applied to Acoustic Emissions time series to pinpoint feasible precursors of catastrophic geological events" (Insieme di parole chiave)

Incoming links:

Autore CNR di

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

Insieme di parole chiave di

• Parole chiave di "RQA applied to Acoustic Emissions time series to pinpoint feasible precursors of catastrophic geological events" (Insieme di parole chiave)