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Automated defect detection approach for production processes of patterned steel plates using computer vision and deep learning
(Universidad Nacional de ColombiaBogotá - Ingeniería - Maestría en Ingeniería - Ingeniería MecánicaDepartamento de Ingeniería Mecánica y MecatrónicaFacultad de IngenieríaBogotá, ColombiaUniversidad Nacional de Colombia - Sede Bogotá, 2022)
Anomaly detection is of great importance in the production of steel plates, in order to guarantee that the products are defect-free. Various deep-learning approaches for defect-detection in steel surfaces have emerged in ...
Comparision of the direct costs between the constructive processes using reinforced concrete and structural mansory with ceramics and concrete block - case study
(Grupo de Pesquisa Virtuhab, 2017-05-03)
The housing deficit in Brazil and the government openness to home financing have increased
investment by construction companies in the construction of social housing. Structural masonry
has become a great option as it ...
Diseño de instalaciones provisionales modulares para la construcción
(Instituto Tecnológico de Costa Rica, 2008)
The following work consist to design modular
warehouses for temporary construction and
procedures for planning and carrying out of
temporary facilities generally requires that
any work (access, fencing, toilets, ...
Monitoramento do fenômeno de queima no processo de retificação de aços por meio de sinais de vibração e análise de tempo e frequência
(Universidade Estadual Paulista (Unesp), 2018-01-22)
Os processos de usinagem são de extrema importância para a fabricação de peças mecânicas, muitas das quais exigem alta precisão dimensional e geométrica. A retificação, dentro dos pro-cessos de usinagem, é um processo de ...
The optical rebrightening of GRB100814A: an interplay of forward and reverse shocks?
(OXFORD UNIV PRESS, 2015)
We present a wide data set of gamma-ray, X-ray, UV/Opt/IR (UVOIR), and radio observations of the Swift GRB100814A. At the end of the slow decline phase of the X-ray and optical afterglow, this burst shows a sudden and ...
Caracterização das propriedades mecânicas de biomateriais metálicos
(Universidade Estadual Paulista (Unesp), 2016-09-08)
A engenharia está presente em diversos segmentos tecnológicos, entre eles, a ciência dos biomateriais. Após a segunda guerra mundial, o desenvolvimento rápido de novos materiais e tecnologias levaram alguns cientistas e ...