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Iris Viana dos Santos Santana, Álvaro Sobrinho, Leandro Dias da Silva and Angelo Perkusich
This study compares the performance of machine learning models for selecting COVID-19 and influenza tests during coexisting outbreaks in Brazil, avoiding the waste of resources in healthcare units. We used COVID-19 and influenza datasets from Brazil to t...
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Pedro Nogueira, Leandro Pereira, Ana Simões, Alvaro Dias and Renato Lopes da Costa
Companies try to acquire the finest advantages and techniques in a technologically advanced and end-to-end market to have a stronger foothold there. Although empirical research on this topic links IT to a decline in vertical integration, corporations are...
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Graça Miranda Silva, Álvaro Dias and Maria Simão Rodrigues
The pandemic forced both organizations and consumers to make many adjustments to their daily lives. However, due the technological advances that have been seen in recent years, some tools have become much more widely used. Among them are the food deliver...
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Mafalda Gato, Álvaro Dias, Leandro Pereira, Renato Lopes da Costa and Rui Gonçalves
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Álvaro Lopes Dias, Inês Cunha, Leandro Pereira, Renato Lopes Costa and Rui Gonçalves
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Andressa C. M. da Silveira, Álvaro Sobrinho, Leandro Dias da Silva, Evandro de Barros Costa, Maria Eliete Pinheiro and Angelo Perkusich
Chronic kidney disease (CKD) is a worldwide public health problem, usually diagnosed in the late stages of the disease. To alleviate such issue, investment in early prediction is necessary. The purpose of this study is to assist the early prediction of C...
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Álvaro Dias, Graça M. Silva
Pág. 40 - 49
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Bruna Andrade dos Santos Oliveira, Lucas de Oliveira Bernardes, Adriano Menis Ferreira, Juliana Dias Reis Pessalacia, Mara Cristina Ribeiro Furlan, Álvaro Francisco Lopes de Sousa, Denise de Andrade, Dulce Aparecida Barbosa, Luis Velez Lapão and Aires Garcia dos Santos Junior
We aimed to evaluate the impact of an educational intervention on the surface cleaning and disinfection of an emergency room. This is an interventional, prospective, longitudinal, analytical and comparative study. Data collection consisted of three stage...
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Luiz Álvaro Oliveira Júnior, Daniel de Lima Araújo, Romildo Dias Toledo Filho, Eduardo Moraes Rego Fairbairn, Moacir Alexandre Souza Andrade
Pág. 455 - 463
In this paper, the mechanical behavior of steel-fiber-reinforced concrete was investigated to analyze the influence of steel fibers on tension stiffening. Using tension tests, the tension stiffening coefficient was evaluated through the load versus strai...
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