Zobrazeno 1 - 10
of 344
pro vyhledávání: '"R R, Castro"'
Autor:
V. H. Márquez Ramírez, Ewa Glowacka, F. A. Nava Pichardo, R. R. Castro Escamilla, Q. J. Gutierrez Peña
Publikováno v:
Pure and Applied Geophysics. 178:847-863
We propose the use of statistical measures to quantify robustness, uncertainty, and significance for Markovian models of large magnitude seismic systems, and we also propose a method for choosing the best of different models by using the normalized m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57d53c090343f15d099781dfe5d5ad3b
https://doi.org/10.1007/s00024-021-02686-2
https://doi.org/10.1007/s00024-021-02686-2
Publikováno v:
Geofísica Internacional, Vol 48, Iss 3, Pp 297-304 (2009)
We analized body-waves of local and regional earthquakes recorded on the Seismic Network of Northeastern Sonora, Mexico (RESNES) are used to determine empirical attenuation functions for P and S waves in the interval of 0.4-63 Hz. The epicenters are
Externí odkaz:
https://doaj.org/article/0825b10d0dee402fa2af94df7a87440e
Publikováno v:
Geofísica Internacional, Vol 48, Iss 3, Pp 297-304 (2009)
Analizamos ondas de cuerpo de sismos locales y regionales registrados por la Red Sísmica del Noreste de Sonora, México (RESNES) usadas para determinar funciones empíricas de atenuación para las ondas P y S que describen el decaimiento de las ampl
Externí odkaz:
https://doaj.org/article/2a1f528b81ee4b2489224432f4db0f96
Publikováno v:
Geofísica Internacional, Vol 47, Iss 2, Pp 127-144 (2008)
Upper mantle seismic anisotropy was quantified at stations around the southern Gulf of California. Measurements on the mainland can be explained by the absolute motion of the North American plate, implying lithospheric drag of the asthenospheric mate
Externí odkaz:
https://doaj.org/article/4a56af90fe1c47f3bf31379f7e1c0693
Publikováno v:
Geofísica Internacional, Vol 47, Iss 2, Pp 127-144 (2008)
Se cuantificó la anisotropía sísmica del manto superior usando estaciones que rodean la parte sur del Golfo de California. El movimiento absoluto de la placa de América del Norte puede explicar las mediciones en la parte continental estudiada e i
Externí odkaz:
https://doaj.org/article/f41e9186f1894023b90b8b0f5cb66aad
Publikováno v:
Annals of Geophysics, Vol 47, Iss 5 (2004)
We determined a set of empirical functions that describe the spectral amplitude decay of S-waves with distance in Southern Italy. We analyzed 32 earthquakes with magnitudes ML 2.0-5.4 and hypocentral distances ranging between 12 and 216 km. We obtain
Externí odkaz:
https://doaj.org/article/6663dba3ee104ea188e909ceec8a0351
Publikováno v:
Annals of Geophysics, Vol 42, Iss 4 (1999)
We used a set of previously published nonparametric attenuation functions to calculate average functions for the Italian region. These nonparametric functions describe the spectral amplitude decay of the S waves as a function of distance for 14 frequ
Externí odkaz:
https://doaj.org/article/dfa77d635d73470c8d7e51414e9ecfeb
Publikováno v:
pure and applied geophysics. 152:125-138
—We determined the response to P- and S-wave incidence of the permanent stations of the seismic network of Baja California (RESNOM) using two independent methods. We selected 65 events with magnitudes between 2.2 and 4.8 and hypocentral distances r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4a1ef5152620e5b6381c5cbb4c4a5f6
https://doi.org/10.1007/s000240050145
https://doi.org/10.1007/s000240050145
Publikováno v:
Bulletin of the Seismological Society of America. 82:1910-1926
Numerical dislocation models based on Haskells (1969) formulation are used to estimate the amount of normal motion necessary to produce the high P/S spectral ratios observed from strong-motion records of the Guerrero, Mexico, subduction zone (Castro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe170bfc8dcce7c1ce95913d5015e293
https://doi.org/10.1785/bssa0820041910
https://doi.org/10.1785/bssa0820041910
Autor:
M, Morais, E P, Macedo, M R, da Silva Júnior, M R, Rohr, M L, Ferraz, R R, Castro, E, Della Libera, E S, Siqueira, C Q, Brant, A P, Ferrari Junior
Publikováno v:
Arquivos de gastroenterologia. 34(4)
Helicobacter pylori is a Gram negative bacteria that colonizes gastric epithelial cells. It has been associated with several gastric disease including chronic gastritis and peptic ulcer. Helicobacter pylori infection diagnosis can be done with invasi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::efd7e6a1f0512c8e54a95a5799a93f11
https://pubmed.ncbi.nlm.nih.gov/9629313
https://pubmed.ncbi.nlm.nih.gov/9629313