Vol 40, No 1 (2022)

(ahead of print)

Table of Contents

Articles

Signal Decomposition and Time-Frequency Representation Using Variable-Length Symmetric Filters
Milton José Porsani, Bjorn Ursin
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5-18
Geophysical surveying for the detection of ferrous-based objects: possibilities for depth estimative combining analytic signal and vertical integral of the anomalous magnetic field
Alessandra de Barros e Silva Bongiolo, Luizemara Soares Alves Szameitat, Rodoilton Stevanato, Rafael Espíndola Canata, Henrique Garcia Pereira, Francesco Antonelli
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Ground Penetrating Radar applied to asphaltic pavements – a study in a controlled site
Jéssica de Souza Moreira, Maria Clara Lopes Paula, Welitom Rodrigues Borges, Antônio Lazaro Ferreira Santos, Eduardo Xavier Seimetz
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Seismic evidences of recurrent volcanism across the North Brazilian and the Fernando de Noronha ridges – Brazilian Equatorial Atlantic Ocean
Marcos V. M. Santos, Antonio T. Reis, Cleverson Guizan Silva, Marcus Aguiar Gorini, Natália Caldas Albuquerque
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Correlation Properties in Worldwide and Synthetic Earthquake Networks
Jennifer Ribeiro, Paulo S. L. Oliveira Júnior, Leandro O. Pereira, Renato P. Freitas, André R. Pimenta, Andrés R. R. Papa, Douglas S. R. Ferreira
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The Volcanic Outer High of Campos Rifted Margin in Southeast Brazil: The structure and formation of SEMA
Michelle Cunha Graça, Natasha Santos Gomes Stanton, Andres Ceasar Gordon
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Structure-oriented filtering in Crossplotting and k-means
André Steklain, Francisco Ganacim, Márcio Adames, João Luis Gonçalves, Danian Steinkirch de Oliveira
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Neural Network and Logical Fuzzy application in Brazilian Carbonate formations using conventional well logging, NMR and core data for permeability prediction
Alfredo Moisés Vallejos Carrasco, Clara do Nascimento Natalino, Higor Pimentel Esmeraldo de Almeida
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Stratigraphic Framework and the Use of Acoustic Impedance, Pseudo-Impedance, and Spectral Decomposition Data in Detailing the RO210 Deposit Mapping in Roncador Field, Campos Basin, Brazil
Olavo Augusto Gomes Linhares, Jorge Picanço de Figueiredo
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Hydrogeochemical, Geophysical and Geological Assessment of the Recharge Zone of Guarani Aquifer System in Alegrete, southern Brazil
Wilmer Emilio García Moreno, Cássio Stein Moura
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Igneability feature: an effective, easy and low-cost way to identify basic igneous rocks using wireline well logs in open hole wells
Filipe V. C. Santa Rosa S. Oliveira, Ricardo Tepedino Martins Gomes, Lidia Waltz Calonio, Krishna Milani Simões Silva, Isabela de Oliveira Carmo, Bruno Tosta Bittencourt, Bruna Maia Imbuzeiro, Carla Semirais Silveira, Cleverson Guizan Silva, Antonio Fernando Menezes Freire
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Seismic Well Tie using Geophysical Logs obtained from K-Nearest Neighbor Regression Algorithm
Matheus Radamés Silva Barbosa, Vinicius Carneiro, Alexsandro Guerra Cerqueira
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