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João Nobre, E. J. Solteiro Pires and Arsénio Reis
Currently, distributed software systems have evolved at an unprecedented pace. Modern software-quality requirements are high and require significant staff support and effort. This study investigates the use of a supervised machine learning model, a Multi...
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Diogo E. Moreira da Silva, Eduardo J. Solteiro Pires, Arsénio Reis, Paulo B. de Moura Oliveira and João Barroso
In Portugal, the dropout rate of university courses is around 29%. Understanding the reasons behind such a high desertion rate can drastically improve the success of students and universities. This work applies existing data mining techniques to predict ...
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Ana Paula Coelho Figueira Freire, Fabio Santos Lira, Ana Elisa von Ah Morano, Telmo Pereira, Manuel-João Coelho-E-Silva, Armando Caseiro, Diego Giulliano Destro Christofaro, Osmar Marchioto Júnior, Gilson Pires Dorneles, Luciele Guerra Minuzzi, Ricardo Aurino Pinho and Bruna Spolador de Alencar Silva
The harmful effects of coronavirus disease 2019 (COVID-19) can reach the autonomic nervous system (ANS) and endothelial function. Therefore, the detrimental multiorgan effects of COVID-19 could be induced by deregulations in ANS that may persist after th...
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João Monteiro, Bruno Martins, Miguel Costa and João M. Pires
Datasets collecting demographic and socio-economic statistics are widely available. Still, the data are often only released for highly aggregated geospatial areas, which can mask important local hotspots. When conducting spatial analysis, one often needs...
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Ricardo Afonso, André Neves, Carlos Viegas Damásio, João Moura Pires, Fernando Birra and Maribel Yasmina Santos
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Wesley Pires Flausino Máximo,Breno Régis Santos,João Paulo Rodrigues Martins,Luiz Alberto Beijo,Sandro Barbosa
Pág. 658 - 668
Este estudo objetivou avaliar a influência das citocininas durante o estágio de multiplicação in vitro e a combinação entre carvão ativado com o ácido indol-3-butírico (AIB) durante o enraizamento in vitro de Handroanthus impetiginosus. Para a multiplica...
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Igor Cristian de Oliveira Vieira,Hildo Giuseppe Garcia Caldas Nunes,Denis de Pinho Sousa,Deborah Luciany Pires Costa,João Vitor de Nóvoa Pinto,Vivian Dielly da Silva Farias,Bruno Gama Ferreira,Erika de Oliveira Teixeira,Carmen Grasiela Dias Martins,Matheus Yan Freitas Silva,Paulo Jorge Jorge de Oliveira Ponte de Souza
O feijão-caupi possui grande importância socioeconômica para a população, principalmente a de baixa renda. O modelo AquaCrop foi calibrado e validado para analisar a sua eficiência na simulação do teor de água no solo, produção de biomassa e produtividad...
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João Monteiro, Bruno Martins, Patricia Murrieta-Flores and João M. Pires
High-resolution population grids built from historical census data can ease the analyses of geographical population changes, at the same time also facilitating the combination of population data with other GIS layers to perform analyses on a wide range o...
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Victor Gomes Lauriano Souza, João Ricardo Afonso Pires, Carolina Rodrigues, Patricia Freitas Rodrigues, Andréia Lopes, Rui Jorge Silva, Jorge Caldeira, Maria Paula Duarte, Francisco Braz Fernandes, Isabel Maria Coelhoso and Ana Luisa Fernando
Novel bionanocomposite films of chitosan/montmorillonite (CS/MMT) activated with ginger essential oil (GEO) were produced and characterized in terms of their physical and morphological properties. The homogenization process led to a good interaction betw...
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Victor G. L. Souza, João R. A. Pires, Érica T. Vieira, Isabel M. Coelhoso, Maria P. Duarte and Ana L. Fernando
Active packaging incorporated with natural extracts is a promising technology to extend shelf life of perishable food. Therefore, this study aimed to produce a bionanocomposite based on chitosan reinforced with sodium montmorillonite (MMT) and incorporat...
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