Zobrazeno 1 - 10
of 174
pro vyhledávání: '"D. Patella"'
Publikováno v:
Natural Hazards and Earth System Sciences, Vol 23, Pp 2719-2735 (2023)
Mud volcanoes are fluid escape structures allowing for surface venting of hydrocarbons (mostly gas but also liquid condensates and oils) and water–sediment slurries. For a better understanding of mud volcano dynamics, the characterization of the fl
Externí odkaz:
https://doaj.org/article/149bb40e6c01449d822a63e604e60bcc
Autor:
D. Patella
Publikováno v:
Annals of Geophysics, Vol 51, Iss 1 (2008)
It is illustrated that IP phenomena in rocks can be described using conductivity dispersion models deduced as solutions to a 2nd-order linear differential equation describing the motion of a charged particle immersed in an external electrical field.
Externí odkaz:
https://doaj.org/article/22672a45d3b14b1ba224aeeebb27e9a0
Autor:
D. Patella, P. Mauriello
Publikováno v:
Annals of Geophysics, Vol 51, Iss 1 (2008)
We expand the theory of probability tomography to the integration of different geophysical datasets. The aim of the new method is to improve the information quality using a conjoint occurrence probability function addressed to highlight the existence
Externí odkaz:
https://doaj.org/article/8ce40dda115940d3b852b9917373e513
Autor:
A. Siniscalchi, B. Di Fiore, I. Diaferia, M. Balasco, M. G. Di Giuseppe, Z. Petrillo, A. Troiano, D. Patella
Publikováno v:
Annals of Geophysics, Vol 51, Iss 1 (2008)
Magnetotelluric (MT) soundings performed in the past in the volcanic area of Mt. Vesuvius by two independent research groups showed in the same places MT apparent resistivity curves with very similar shape, but statically shifted by one order of magn
Externí odkaz:
https://doaj.org/article/c858b2559f1f4fb1b7428ad25bc87a0a
Autor:
D. Patella
Publikováno v:
Annals of Geophysics, Vol 46, Iss 3 (2003)
In current applications of the Induced Polarization (IP) method, the Debye and Cole-Cole models are used to study relaxation and dispersion properties of rocks, though it is believed that this type of modelisation is confused and vague, because of
Externí odkaz:
https://doaj.org/article/2d160182a95246249f712cabcdbd66b8
Publikováno v:
Annals of Geophysics, Vol 45, Iss 2 (2002)
We present the results of the application of the tensor resistivity method to the assessment of the state of conservation of some architectonic features of the S.Giovanni a Carbonara monumental monastery (Naples, Italy) and to the recognition of buri
Externí odkaz:
https://doaj.org/article/1c0f7c58289643b3b6c9c4205a5c327c
Publikováno v:
Annals of Geophysics, Vol 45, Iss 2 (2002)
We show the results of the application of a new magnetic probability tomography imaging method to the aeromagnetic dataset collected by AGIP on Mt. Vesuvius in 1978. A magnetic dipole occurrence probability function is defined in such a way as to con
Externí odkaz:
https://doaj.org/article/44ae48a0b9cb4c1db135a683a3605355
Publikováno v:
Annals of Geophysics, Vol 44, Iss 2 (2001)
The results of the application of the 3D probability tomography imaging approach to the study of the Campi Flegrei (CF) caldera are presented and discussed. The tomography approach has been applied to gravity, magnetic and ground deformation data alr
Externí odkaz:
https://doaj.org/article/3ba82709cd8e41a4bf59e15f967b5c1f
Publikováno v:
Annals of Geophysics, Vol 43, Iss 2 (2000)
We present the results of an integrated application of the self-potential and resistivity methods to the recognition of buried remains in the archaeological site of Sumhuram (Khor-Rouri, Oman), and of the self-potential, resistivity and radar methods
Externí odkaz:
https://doaj.org/article/bea81832c63a4a9888283d9fc36a378b
Autor:
D. Patella, P. Mauriello
Publikováno v:
Annals of Geophysics, Vol 43, Iss 2 (2000)
We present a new tomographic procedure for the analysis of natural source electromagnetic (EM) induction field data collected over any complex 2D buried structure beneath a flat air-earth boundary. The tomography is developed in a pure physical conte
Externí odkaz:
https://doaj.org/article/24745fdf6375447cbb54d9152b56c870