Zobrazeno 1 - 10
of 80
pro vyhledávání: '"Gilmar Guimaraes"'
Autor:
Caroline B Gonçalves, Amanda C. Q. Leles, Lucimara E. Oliveira, Gilmar Guimaraes, Juliano R. Cunha, Henrique Fernandes
Publikováno v:
Proceedings, Vol 27, Iss 1, p 45 (2019)
Breast cancer kills a large number of women around the world. Infrared thermography is a promising screening technique which does not involve harmful radiation for the patient and has a relatively low cost. This work proposes an approach for classify
Externí odkaz:
https://doaj.org/article/253796d4480349b8bd07977126b98f42
Autor:
Henrique Fernandes, Hai Zhang, Alisson Figueiredo, Fernando Malheiros, Luis Henrique Ignacio, Stefano Sfarra, Clemente Ibarra-Castanedo, Gilmar Guimaraes, Xavier Maldague
Publikováno v:
Sensors, Vol 18, Iss 1, p 288 (2018)
The use of fiber reinforced materials such as randomly-oriented strands has grown in recent years, especially for manufacturing of aerospace composite structures. This growth is mainly due to their advantageous properties: they are lighter and more r
Externí odkaz:
https://doaj.org/article/aa9fb4136c76473c8118440d696a188e
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 120:2827-2848
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ced2afcd1fdaddebf286e3685233e065
https://doi.org/10.1007/s00170-022-08720-4
https://doi.org/10.1007/s00170-022-08720-4
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 112:3327-3341
Technological evolution has contributed to the production of increasingly efficient cutting tools, both from the point of view of the performance of these tools and regarding the increase in their life spans. Coating research and development has cert
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1dbfd89c39c24c5616ea5cd61311cff
https://doi.org/10.1007/s00170-020-06498-x
https://doi.org/10.1007/s00170-020-06498-x
Autor:
Nícolas Pinheiro Ramos, Mariana de Melo Antunes, Antonio Augusto Araújo Pinto da Silva, Gilmar Guimarães, Sandro Metrevelle Marcondes de Lima e Silva
Publikováno v:
Case Studies in Thermal Engineering, Vol 64, Iss , Pp 105567- (2024)
Dry machining offers cost and environmental benefits in metal cutting, but the absence of cutting fluid can elevate workpiece temperature, impacting surface quality and dimensional accuracy. This study explores and quantifies the impact of quenching
Externí odkaz:
https://doaj.org/article/e9d8bc16d31d4c23bafd6999f99d1361
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 106:4891-4901
During internal threading, small alterations in cutting parameters, tool geometry, or process characteristics produce considerable effects on torque and temperature behavior. Understanding these effects is critical to the design and development of ne
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c54d073b346edf0c9be8a61268092fe
https://doi.org/10.1007/s00170-020-04986-8
https://doi.org/10.1007/s00170-020-04986-8
Publikováno v:
Inverse Problems in Science and Engineering. 28:104-125
Most techniques for inverse problems minimize the least squares error function between the calculated and measured temperature to estimate the heat flux in the IHCP. In this work, we apply ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a7b946510455764d4048dcc43293dfe
https://doi.org/10.1080/17415977.2019.1628740
https://doi.org/10.1080/17415977.2019.1628740
Publikováno v:
Infrared Physics & Technology. 97:401-410
Tumors can be detected from a temperature gradient owing to the high vascularization and increased activity of cancer cells. The identification of affected areas through thermal infrared images represents a method of identifying these tumors. However
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef25305d270b9dbbfca059816143f1a4
https://doi.org/10.1016/j.infrared.2019.01.019
https://doi.org/10.1016/j.infrared.2019.01.019
Autor:
Gilmar Guimaraes, Nícolas Pinheiro Ramos, Sandro Metrevelle Lima e Silva, Mariana De Melo Antunes
Publikováno v:
International Journal of Thermal Sciences. 179:107671
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::966f22e7f9648abf85c74865cc10dc08
https://doi.org/10.1016/j.ijthermalsci.2022.107671
https://doi.org/10.1016/j.ijthermalsci.2022.107671
Autor:
Guilherme Ramalho Costa, José Aguiar dos Santos Júnior, José Ricardo Ferreira Oliveira, Gilmar Guimaraes
Publikováno v:
Ciências Exatas e da Terra: Aprendizado, Integração e Necessidades do País 2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e03dcc36225d60e1104e346f1f5a6d42
https://doi.org/10.22533/at.ed.61521140415
https://doi.org/10.22533/at.ed.61521140415
