Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Pedro P Rebouças Filho"'
Autor:
Yongzhao Xu, Matheus A. dos Santos, Luís Fabrício F. Souza, Adriell G. Marques, Lijuan Zhang, José Jerovane da Costa Nascimento, Victor Hugo C. de Albuquerque, Pedro P. Rebouças Filho
Publikováno v:
IET Image Processing, Vol 16, Iss 11, Pp 2875-2889 (2022)
Abstract The use of computational techniques in the processing of histopathological images allows the study of the structural organization of tissues and their changes through diseases. This study aims to develop a tool for classifying histopathologi
Externí odkaz:
https://doaj.org/article/0fb079968371452980141faa3c9577dc
Autor:
Roberto F. Ivo, Douglas de A. Rodrigues, Gabriel M. Bezerra, Francisco N.C. Freitas, Hamilton Ferreira Gomes de Abreu, Pedro P. Rebouças Filho
Publikováno v:
Journal of Materials Research and Technology, Vol 9, Iss 4, Pp 8580-8591 (2020)
Among the many factors that contribute to achieving a sustainable and efficient economy is the raw material of machinery and equipment of strategic sectors. Non-grain oriented (NGO) electrical steel is used in the manufacturing of electric motors. Th
Externí odkaz:
https://doaj.org/article/da03750d4a2b4924886b6b0ccee4407f
Autor:
Roberto Fernandes Ivo, Douglas de Araújo Rodrigues, José Ciro dos Santos, Francisco Nélio Costa Freitas, Luis Flaávio Gaspar Herculano, Hamilton Ferreira Gomes de Abreu, Pedro Pedrosa Rebouças Filho
Publikováno v:
Journal of Materials Research and Technology, Vol 8, Iss 1, Pp 1070-1083 (2019)
This article discusses a fast and efficient classification of non-grain oriented electrical steel and its electromagnetic efficiency based on the analysis of the images of the Crystalline Orientation Distribution Function (CODF). The study was carrie
Externí odkaz:
https://doaj.org/article/e981b49f337c42039dd9ae6f2329bc4c
Autor:
Pedro Pedrosa Rebouças Filho, José Ciro dos Santos, Francisco Nélio Costa Freitas, Douglas de Araújo Rodrigues, Roberto Fernandes Ivo, Luis Flávio Gaspar Herculano, Hamilton Ferreira Gomes de Abreu
Publikováno v:
Journal of Materials Research and Technology, Vol 8, Iss 1, Pp 112-126 (2019)
The growing global demand for energy makes it necessary to adopt measures ranging from the exploration of new energy sources to the development of technology for machinery and equipment with greater energy efficiency. Non-grain oriented electrical st
Externí odkaz:
https://doaj.org/article/3a200a6aaecb4f1db628e738dbfa7de7
Autor:
Hongyi Zhang, Francisco H. S. Silva, Elene F. Ohata, Aldisio G. Medeiros, Pedro P. Rebouças Filho
Publikováno v:
Frontiers in Human Neuroscience, Vol 14 (2020)
Recent statistics have shown that the main difficulty in detecting alcoholism is the unreliability of the information presented by patients with alcoholism; this factor confusing the early diagnosis and it can reduce the effectiveness of treatment. H
Externí odkaz:
https://doaj.org/article/04cffe92071448cebc24158230681eb0
Autor:
Denis Fernandes Alves, José Álison Batista Oliveira, Susiane da Silva Bezerra, Pedro José Rebouças Filho
Publikováno v:
Coleção Meira Mattos, Vol 12, Iss 44, Pp 35-50 (2018)
A partir do século XXI os países latinos americanos têm adotado políticas que visam a modernização e inovação do aparato da indústria de defesa. As políticas de defesas dos países sul-americanos, como Brasil e Argentina, se destacam pelos
Externí odkaz:
https://doaj.org/article/d0c2ce0b5e4c4fd785f2f100f7b8e81e
Autor:
Denis Fernandes Alves, Francisco do O' de Lima Júnior, Rogério Moreira de Siqueira, Pedro José Rebouças Filho
Publikováno v:
Informe Gepec, Vol 22, Iss 2 (2019)
O objetivo deste trabalho é propor um Índice de Estrutura Produtiva do Nordeste (IEPN) construído a partir de variáveis que buscam evidenciar a diversificação e integração da estrutura produtiva em uma análise por mesorregiões no Nordeste,
Externí odkaz:
https://doaj.org/article/baa2e2412cd94f67880d8ba48c2711ef
Autor:
Luís Fabrício de Freitas Souza, Iágson Carlos Lima Silva, Adriell Gomes Marques, Francisco Hércules dos S. Silva, Virgínia Xavier Nunes, Mohammad Mehedi Hassan, Victor Hugo C. de Albuquerque, Pedro P. Rebouças Filho
Publikováno v:
Sensors, Vol 20, Iss 23, p 6711 (2020)
Several pathologies have a direct impact on society, causing public health problems. Pulmonary diseases such as Chronic obstructive pulmonary disease (COPD) are already the third leading cause of death in the world, leaving tuberculosis at ninth with
Externí odkaz:
https://doaj.org/article/f522f0cd627441ca9f63eadc3d9627b6
Autor:
Pedro Pedrosa Rebouças Filho, Francisco Diego Lima Moreira, Francisco Geilson de Lima Xavier, Samuel Luz Gomes, José Ciro dos Santos, Francisco Nélio Costa Freitas, Rodrigo Guimarães Freitas
Publikováno v:
Materials, Vol 8, Iss 7, Pp 3864-3882 (2015)
In many applications in metallography and analysis, many regions need to be considered and not only the current region. In cases where there are analyses with multiple images, the specialist should also evaluate neighboring areas. For example, in met
Externí odkaz:
https://doaj.org/article/1fde6464f221449e94df7d69aac497cc
Autor:
Victor Hugo C. de Albuquerque, Cleisson V. Barbosa, Cleiton C. Silva, Elineudo P. Moura, Pedro P. Rebouças Filho, João P. Papa, João Manuel R. S. Tavares
Publikováno v:
Sensors, Vol 15, Iss 6, Pp 12474-12497 (2015)
Secondary phases, such as laves and carbides, are formed during the final solidification stages of nickel-based superalloy coatings deposited during the gas tungsten arc welding cold wire process. However, when aged at high temperatures, other phases
Externí odkaz:
https://doaj.org/article/61863a54c2184af48c2d2f3c23edd57f