16   Artículos

 
en línea
Leandro Duarte Pereira, Pedro Paulo Balestrassi, Vinicius de Carvalho Paes, Anderson Paulo de Paiva, Rogério Santana Peruchi, Ronã Rinston Amauri Mendes     Pág. e46073
The Information and Communication Technology (ICT) becomes a critical area to business success; organizations need to adopt additional measures to ensure the availability of their services. However, such services are often not planned, analyzed and monit... ver más
Revista: Acta Scientiarum: Technology    Formato: Electrónico

 
en línea
Paulo Henrique da Silva Campos, Vinicius de Carvalho Paes, Ernany Daniel de Carvalho Gonçalves, João Roberto Ferreira, Pedro Paulo Balestrassi, João Paulo Davim Tavares da Silva (Author)     Pág. e38091
This paper presents the modeling of tool life and surface roughness for machining AISI 52100 steel with a hardness of 50 HRC through Design of Experiments and Response Surface Methodology (RSM) with a view to enhance the quality and productivity. Knowing... ver más
Revista: Acta Scientiarum: Technology    Formato: Electrónico

 
en línea
Paulo Rotela Junior, Luiz Célio Souza Rocha, Giancarlo Aquila, Edson de Oliveira Pamplona, Pedro Paulo Balestrassi, Anderson Paulo de Paiva     Pág. 623 - 631
The objective of this paper is to present a proposal to form robust portfolios using a stochastic efficiency analysis of assets from companies in the Sao Paulo Stock Exchange, focusing on the worst market state. In order to do this, information about the... ver más
Revista: Acta Scientiarum: Technology    Formato: Electrónico

 
en línea
Rogério Santana Peruchi, Helio Maciel Junior, Nilson José Fernandes, Pedro Paulo Balestrassi, Anderson Paulo Paiva     Pág. 489 - 496
This paper aimed to compare the performance of multivariate GR&R (gage repeatability and reproducibility) studies based on PCA (principal component analysis) and Manova (multivariate analysis of variance) methods. To estimate the multivariate gauge index... ver más
Revista: Acta Scientiarum: Technology    Formato: Electrónico

 
en línea
Luiz Célio Souza Rocha, Anderson Paulo de Paiva, Pedro Paulo Balestrassi, Geremias Severino, Paulo Rotela Junior     Pág. 361 - 371
Revista: Acta Scientiarum: Technology    Formato: Electrónico

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