29   Artículos

 
en línea
Glauco Nobrega, Beatriz Cardoso, Reinaldo Souza, José Pereira, Pedro Pontes, Susana O. Catarino, Diana Pinho, Rui Lima and Ana Moita    
The issue of thermal control for space missions has been critical since the early space missions in the late 1950s. The demands in such environments are heightened, characterized by significant temperature variations and the need to manage substantial de... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Ana Colim, Débora Pereira, Pedro Lima, André Cardoso, Rui Almeida, Duarte Fernandes, Sacha Mould and Pedro Arezes    
The main contribution of the current study is to provide a user-centered design of a handle for a novel inspection device with ergonomic requirements obtained from a thorough scientific study.
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Miguel A. R. Pereira, Ivan Galvão, José Domingos Costa, Ana M. Amaro and Rui M. Leal    
The objective of the current work is to show the potential of the friction stir welding (FSW) and its variants to join fibre-reinforced thermoplastic polymer (FRTP) composites. To accomplish that, the FSW technique and two other important variants, the f... ver más
Revista: Applied Sciences    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
Isaias Scalabrin Bianchi, António Vaquina, Ruben Pereira, Rui Dinis Sousa and Guillermo Antonio Dávila    
Shadow information technology (SIT) revolves around systems that are hidden but are still managed by the same business entities. It consists of the use of devices, software, systems and applications without the information technology (IT) department?s ap... ver más
Revista: Informatics    Formato: Electrónico

 
en línea
Teresa Santos, Ricardo Nogueira Mendes, Estela I. Farías-Torbidoni, Rui Pedro Julião and Carlos Pereira da Silva    
Data obtained through Volunteered Geographical Information (VGI) have gradually been used to monitor and support planning mainly in urban contexts. Regarding recreational activities in peri-urban green and natural areas, VGI has been used to map, measure... ver más
Revista: ISPRS International Journal of Geo-Information    Formato: Electrónico

 
en línea
Duarte P. Pereira, Isaias L. R. Gomes, Rui Melicio and Victor M. F. Mendes    
This paper addresses a support information system for the planning of aircraft maintenance teams, assisting maintenance managers in delivering an aircraft on time. The developed planning of aircraft maintenance teams is a computer application based on a ... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Isaías Scalabrin Bianchi, Rui Dinis Sousa and Ruben Pereira    
Information Technology governance (ITG) calls for the definition and implementation of formal practices at the highest level in the organization, involving structures, processes and relational practices for the creation of business value from IT investme... ver más
Revista: Informatics    Formato: Electrónico

 
en línea
Inês M. Gonçalves, César Rocha, Reinaldo R. Souza, Gonçalo Coutinho, Jose E. Pereira, Ana S. Moita, António L. N. Moreira, Rui Lima and João M. Miranda    
In this study, a numerical approach was carried out to analyze the effects of different geometries of microchannel heat sinks on the forced convective heat transfer in single-phase flow. The simulations were performed using the commercially available sof... ver más
Revista: Applied Sciences    Formato: Electrónico

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