Vol. 8 No. 7 (2022)

General Articles

• System for acquisition and transmission of thermal images to monitor equipment of an electrical substation

  Odair José Sanson Neto, Leonardo Göbel Fernandes, Alceu André Badin, Winderson Eugenio dos Santos, Eduardo Félix Ribeiro Romaneli

  14750-01e

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  DOI: https://doi.org/10.18540/jcecvl8iss7pp14750-01e

• State of the art of the use of fuel cells for hybrid electric propulsion in aircraft

  Mirele Maria da Silva Ribeiro, Manuel Arturo Rendón Maldonado, Yipsy Roque Benito, Raphael Fortes Marcomini

  14682-01e

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  DOI: https://doi.org/10.18540/jcecvl8iss7pp14682-01e

• Plant-based products: potential, production technology and challenges

  Isabella Maciel Costa, Cosme Damião Barbosa, Nayana Hayss Araújo da Silva

  14788-01e

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  DOI: https://doi.org/10.18540/jcecvl8iss7pp14788-01e

• Ibuprofen degradation by electrolysis under electric plasma high voltage and low current, with multielectrode system

  Rodrigo Marlière de Freitas, Efraim Lázaro Reis, César Reis, José Flávio Moreira, Alexsandro Antônio Matias, Odilaine Inácio de Carvalho Damasceno

  14678-01e

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  DOI: https://doi.org/10.18540/jcecvl8iss7pp14678-01e

• Main biopolymers derived from food by-products: a brief review

  Heloisa de Fátima Mendes Justino, Jeferson Silva Cunha, Caio Cesar Nemer Martins, Bruno Ricardo de Castro Leite Júnior

  14711-01e

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  DOI: https://doi.org/10.18540/jcecvl8iss7pp14711-01e

• Use of personal protective equipment and its implications in food hygiene: literature review

  Barbara Ramona da Silva Lopes, Hilana Ceotto Vigoder, Maria das Graças Gomes de Azevedo Medeiros

  14812-01e

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  DOI: https://doi.org/10.18540/jcecvl8iss7pp14812-01e

• Experimental study of the opening angle with different rotors in a wind tunnel

  Jean Carlos de Almeida Nobre, David Lohan Pereira de Sousa, Luiz Claudio Fialho Andrade

  14770-01e

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  DOI: https://doi.org/10.18540/jcecvl8iss7pp14770-01e

• Nonlinear formulations of 2D truss finite element for analysis of structures with large displacements

  Luiz Antonio Farani de Souza, Everton Luis Consoni da Silva

  14600-01e

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  DOI: https://doi.org/10.18540/jcecvl8iss7pp14600-01e

• Synthesis, Characterisation, Theoretical NMR Calculations and Crystal Structure of the 3-methyl-1H-1,2,4?4-triazole-5-amine acetate

  Patricia Saraiva Vilas Boas Almeida, José Roberto da Silveira Maia, Márcia Cristina de Souza, Alison Geraldo Pacheco

  14608-01i

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  DOI: https://doi.org/10.18540/jcecvl8iss7pp14608-01i

• Computation and Calculus for Combinatorial Geometric Series and Binomial Identities and Expansions

  Chinnaraji Annamalai

  14648-01i

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  DOI: https://doi.org/10.18540/jcecvl8iss7pp14648-01i

• Application of the Customer Relationship Management (CRM) methodology for the analysis of perceived customer satisfaction in a company in the metalworking sector

  Juan Pablo Silva Moreira, Henrique Pereira Leonel, Antonio Marcos de Oliveira Siqueira

  14714-01i

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  DOI: https://doi.org/10.18540/jcecvl8iss7pp14714-01i

• MFA methodology: examining the perception of quality and customer satisfaction in a company in the metalworking sector

  Juan Pablo Silva Moreira, Henrique Pereira Leonel, Laércio José Vida, Antonio Marcos de Oliveira Siqueira

  14718-01i

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  DOI: https://doi.org/10.18540/jcecvl8iss7pp14718-01i