Zobrazeno 1 - 10
of 119
pro vyhledávání: '"electric tomography"'
Publikováno v:
Geofísica Internacional, Vol 62, Iss 4, Pp 591-606 (2023)
Este trabajo presenta la caracterización geológica-geofísica de una probable ocurrencia de oro en Santa Catarina Gabro, en la región de São Sepé, estado de Rio Grande do Sul, sur de Brasil. Trabajos anteriores han indicado la presencia de oro e
Externí odkaz:
https://doaj.org/article/d6fef9b48afe476aaf1e5bdef5c4765e
Autor:
Paolo Dell'Aversana
Publikováno v:
AIMS Geosciences, Vol 8, Iss 3, Pp 488-502 (2022)
In this paper, we introduce a novel inversion methodology that combines the benefits offered by Reinforcement-Learning techniques with the advantages of the Epsilon-Greedy method for an expanded exploration of the model space. Among the various Reinf
Externí odkaz:
https://doaj.org/article/0a689284626c4dfc94df2971f74b779c
Akademický článek
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Autor:
Paolo Dell'Aversana
Publikováno v:
AIMS Geosciences, Vol 7, Iss 2, Pp 138-161 (2021)
In this paper, I introduce a comprehensive workflow aimed at optimizing oil production and CO2 geological storage. I show that the same methodology can be applied to different categories of problems: a) real-time reservoir fluid mapping for predictin
Externí odkaz:
https://doaj.org/article/6fcafce37f7549b8b3e702794c3c1999
Autor:
Oualid Melouah, Zerrouki Hichem
Publikováno v:
Applied Water Science, Vol 11, Iss 2, Pp 1-10 (2021)
Abstract The choice of adequate techniques and arrays in electric tomography prospection is a difficult task; it depends generally on subsurface geology and the referred objective, this study is conducted in southern Algerian Sahara aquifer using 2D
Externí odkaz:
https://doaj.org/article/a1bfa837bbd44958ab62b1a7639bb2b4
Publikováno v:
IEEE Access, Vol 8, Pp 98508-98517 (2020)
Acousto-electric tomography (AET) involves three steps to retrieve the distribution of conductivity in a domain of interest (DOI): measure the potential on the DOI boundary (usually with a limited number of electrodes set there), compute the power de
Externí odkaz:
https://doaj.org/article/4fa4598ed081432fa0731a1e4a9e2745
Akademický článek
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Publikováno v:
Applied Sciences, Vol 11, Iss 10, p 4455 (2021)
The paper proposes a novel methodology for the stabilization of shallow foundations, with a simplified model combined with 3D electrical resistivity tomography (ERT-3D and consolidation injections. To determine its usefulness, the method has been app
Externí odkaz:
https://doaj.org/article/fd3523fe188e4620952c69fe13262e5b
Publikováno v:
Jensen, B, Knudsen, K & Schlüter, H 2023, ' Conductivity reconstruction from power density data in limited view ', Mathematica Scandinavica, vol. 129, no. 1 . https://doi.org/10.7146/math.scand.a-135820
In Acousto-Electric tomography, the objective is to extract information about the interior electrical conductivity in a physical body from knowledge of the interior power density data generated from prescribed boundary conditions for the governing el
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe3266e5ea81e74f65f6152027b1cb38
https://orbit.dtu.dk/en/publications/9fde95b2-90db-460e-b21a-4323752f9479
https://orbit.dtu.dk/en/publications/9fde95b2-90db-460e-b21a-4323752f9479
Publikováno v:
Applied Sciences, Vol 10, Iss 10, p 3482 (2020)
The stability and convergence performance of Levenberg–Marquardt method for acousto-electric tomography (AET) applied to different levels of conductivity contrast is studied in this paper. As a multi-physical imaging modality, acousto-electric tomo
Externí odkaz:
https://doaj.org/article/2192887f9cd94e89bedcf289e5a95872