10   Artículos

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en línea
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... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
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... ver más
Revista: Informatics    Formato: Electrónico

 
en línea
Mafalda Gato, Álvaro Dias, Leandro Pereira, Renato Lopes da Costa and Rui Gonçalves    

 
en línea
Álvaro Lopes Dias, Inês Cunha, Leandro Pereira, Renato Lopes Costa and Rui Gonçalves    

 
en línea
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... ver más

 
en línea
Álvaro Dias, Graça M. Silva     Pág. 40 - 49
Revista: Journal of Small Business Strategy    Formato: Electrónico

 
en línea
Álvaro Dias, Graça M. Silva     Pág. 40 - 49
Revista: Journal of Small Business Strategy    Formato: Electrónico

 
en línea
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... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
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... ver más
Revista: Acta Scientiarum: Technology    Formato: Electrónico

 
en línea
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... ver más

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