Published: 2021-04-01

Full Issue

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Editorial

Paulo Henrique Coelho Maranhão
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Automatic fight against Fake News on virtual social media

a state of the art review

Paulo M S Freire, Ronaldo R Goldschmidt

3-12

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Evaluation of excess thermodynamic for high density fluids by hard-sphere perturbation theory - KLRR

Paulo Couceiro

13-17

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Effects of finite ground plane on impedance and gain of a quarterwave monopole antenna

Fabiano Carvalho dos Santos Assumpção, Maurício Henrique Costa Dias

18-27

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Dynamic modeling by finite element method for vibration analysis in spatial structures subjected to external forces

Ricardo L O Rosa, Maurício Gruzman

28-35

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H∞ controller synthesis for a tank weapon system

Caio César da Mota Souza, Alberto Mota Simões, Maurício Gruzman

36-48

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Microwave absorption by nanoparticles of mixed cobalt and cerium ferrites

I C Gonçalves, R S de Biasi, A B S Figueiredo, C L Oliveira, J B Campos

49-53

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Chemical attack resistance in sustainable ceramic plates produced from vitreous residue

Daysianne K M Isidorio, Francisco S B G Júnior, Maria I B Rorigues, Breno P Bezerra

54-60

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