Vol. 13 No. 2 (2022): Julho a Dezembro de 2022

Published: 2022-12-31

Artigos

  • HISTORY OF ASTRONOMY - A TRANSDISCIPLINARY PROPOSAL

    Érika Rocha Lima, Roberto Claudino Ferreira, Maria Eduarda da Silva Cruz, Simone Macêdo Ribeiro, Lincoln Souza Farias Correia, Freddy de Souza Leite, Vanessa Santos de Jesus
    1-8
    DOI: https://doi.org/10.22481/exon.v13i2.20572

  • Chromatographic determination of pesticide multiresidues (atrazine, diuron, chlorpyrifos, picoxistrobin and tebuconazole) in wastewater of agrochemical industry

    Sérgio Marcos de Lima, Maria Cristina Solci
    9-23
    DOI: https://doi.org/10.22481/exon.v13i2.20573

  • Antileishmanial activity of the methanol extract of Cedrela odorata: growth inhibition and mortality of Leishmania spp

    Paulo Alan Duarte Nogueira, Henrique Cativo dos Santos, Pamela Emilly Torres Iwabuchi, Bruno Bezerra Jensen, Antônia Maria Ramos Franco, Claudete C. do Nascimento, Maria da Paz Lima
    24-31
    DOI: https://doi.org/10.22481/exon.v13i2.20574

  • Strategies for fitting concentration profiles in order to calculate reaction rates

    Marcelo Segala Xavier, Esly Ferreira da Costa Junior
    32-49
    DOI: https://doi.org/10.22481/exon.v13i2.20575

  • Development and analysis of the analytical solution of a dominant convective problem with chemical reaction

    Jaqueline Alves Roberto, Jordana Silva Abreu, Esly Ferreira da Costa Junior
    50-61
    DOI: https://doi.org/10.22481/exon.v13i2.20576

  • Piper corcovadensis: a natural antimicrobial

    Jéssica Bruna de Lima, Marcílio Wagner Fonte Silva, Amanda Lins Bispo Monteiro, Drielly Emanoele Tomé Barros de Oliveira, Clécio Souza Ramos
    62-70
    DOI: https://doi.org/10.22481/exon.v13i2.20578

  • The use of representations in teaching chemistry: a scientometryc analysis at the national scope

    Luana Ehle Joras, Renato Xavier Coutinho, Maria Rosa Chitolina Schetinger
    71-88
    DOI: https://doi.org/10.22481/exon.v13i2.20580

  • Study of the variables that compromise the finished yield in architectural paints through the implementation of statistical process control

    Isadora da Silva, Rosita Manoel Luciano, Carolina Resminin Melo Marques, Aline Resmini Melo
    89-103
    DOI: https://doi.org/10.22481/exon.v13i2.20589

  • Analysis of Physics teaching in Youth and Adult Education: publications between 2015 and 2019 in Five Magazines on Science Education or Physics Education

    Tulio Meirelles Pinheiro, Letícia Chaves Fonseca, Marcelo Franco Leão, Geisa Pires da Silva
    104-115
    DOI: https://doi.org/10.22481/exon.v13i2.20590

  • Experiences with Kahoot in different areas of knowledge: A look at studies carried out in Brazil

    Mayara Rossi, Geison Jader Mello, Marcelo Franco Leão
    116-130
    DOI: https://doi.org/10.22481/exon.v13i2.20591