About the Journal

[EN] The Journal of Engineering and Exact Sciences (jCEC) is quarterly, international, scientific, and open-access journal. The main objective of eISSN 2527-1075  jCEC - (Qualis https://periodicos.ufv.br/jcec/Qualis, https://periodicos.ufv.br/jcec/Indexing) - J. Eng. Exact Sci. -  is to promote and encourage the publication of results of national and international academic research. The journal publishes original articles from all Engineering, Exact Sciences and Technology, with special emphasis on originality and technical and scientific relevance. Multidisciplinary articles within the areas that involve these activities are welcome. jCEC is licensed under the terms of the Creative Commons Attribution License 4.0 International (CC- By 4.0). Licensees may copy, distribute, display, and make derivative works only if they cite the originally published jCEC article papers. jCEC is using iThenticate to prevent any form of plagiarism and ensure the originality of submitted manuscripts. A double-blind peer reviewing system is also employed to ensure high publication quality. Previous name: eISSN 2446-9416 - Journal of Chemical Engineering and Chemistry.


Current Issue

Vol. 10 No. 3 (2024)
					View Vol. 10 No. 3 (2024)
Published: 2024-02-03

General Articles

  • Assessing the relative contribution of various anthropogenic sources to atmospheric methane in Rivers State, Nigeria: A multi-criteria decision analysis approach

    Onwusameka Sonny Ogbowuokara, Tambari Gladson Leton, John Nwenearizi Ugbebor, Ochuko Felix Orikpete
    DOI: https://doi.org/10.18540/jcecvl10iss3pp18264
  • Numerical Investigation of Bearing Capacity of Centrally and Eccentrically Loaded Surface Footing on Sand-Clay with Void Using Plaxis 2D

    Abdelhakim Nezari, Rafik Boufarh, Tarek Mansouri
    DOI: https://doi.org/10.18540/jcecvl10iss3pp17506
  • Excel as an optimization tool applied to multicomponent distillation column sizing

    Luan Jonas de Souza Ribeiro, Camila Rodrigues Carneiro, Sara Gallegos Bosmediano, Mateus Tomaz Neves , Manoela Maciel dos Santos Dias, Fernanda Raquel Carvalho
    DOI: https://doi.org/10.18540/jcecvl10iss3pp18680
  • In situ immobilization of Cal B enzyme in mesoporous materials of the MCM-48 type using different ionic solids: synthesis and application in esterification reactions

    Catia Santin Zanchett Battiston ; Carolina Elisa Demaman Oro; Aline M. Moreira Ficanha ; Paloma Truccolo Reato; Natalia Paroul, Rogério Marcos Dallago, Marcelo Luis Mignoni
    DOI: https://doi.org/10.18540/jcecvl10iss3pp18614
  • Theoretical Approach by DFT in the characterization of the Zn(II) Benzoate

    Patrícia Saraiva Vilas Boas de Almeida, Vitor da Cunha Baia, José Roberto da Silveira Maia, Elson Santiago de Alvarenga
    DOI: https://doi.org/10.18540/jcecvl10iss3pp18514
  • Enhanced Carbon Neutral and Performance Characteristics Cookstove for Energy Sustainability

    Samson Kolawole Fasogbon, Emmanuel Segun Durowoju, Theophilus Chibuzo Uzoh, Kubiat Edeheudim George, Mark Onons Ikhifa, Timilehin Daniel Adegoke, Ibrahim Ademola Fetuga
    DOI: https://doi.org/10.18540/jcecvl10iss3pp18459
  • Techno-Economic Feasibility of Reverse Osmosis Desalination Scale Coupled with Solar Energy: Case of Algeria

    Asma Adda, Salah Bezari, Mohamed Abbas, Salah Hanini
    DOI: https://doi.org/10.18540/jcecvl10iss3pp18299
  • Modeling a Solution for Smart Space Planning Aiming for Energy Efficiency in Industry 4.0

    Viviane Bessa Ferreira, Raphael de Aquino Gomes, Wesley Pacheco Calixto
    DOI: https://doi.org/10.18540/jcecvl10iss3pp17775
  • Influence of perlite on the mechanical behavior, capillary absorption and thermal conductivity of mortars

    Omar Belaribi, Omar Safer , Nadia Belas, Khalil Belguesmia, Rachid Hadj Sadok
    DOI: https://doi.org/10.18540/jcecvl10iss3pp18800
  • Evaluation of soiling on the performance of photovoltaic systems

    Letícia Recco Tramontin, Giuliano Arns Rampinelli
    DOI: https://doi.org/10.18540/jcecvl10iss3pp18630
  • Numerical modeling of the behavior of concrete exposed to chloride ions by coupling age and mechanical stresses

    Roubila Bendjaiche, Hocine Boudjehm, Zahreddine Nafa, Fathe Bouteldja
    DOI: https://doi.org/10.18540/jcecvl10iss3pp18577
  • Simulação de uma reação de desoxigenação catalítica de ácidos graxos para produção de bio-hidrocarbonetos e avaliação da influência de parâmetros de reação na conversão e na seletividade dos produtos

    Rafael Mesquita de Moura, Bruna Xisto Silva Sampaio, Isabella Diniz Oliveira, Josué Furbino de Melo, Brunela Pereira da Silva, Fernando Cotting, Daniel Bastos de Rezende
    DOI: https://doi.org/10.18540/jcecvl10iss3pp18512
  • Analysis of the influence of mechanical element discontinuities on unbalancing

    Gladson Willian Pereira Rodrigues, Paulo Cezar Büchner, Alexandre Martins Reis, Charles Luís da Silva, Natália Rie Horikawa, Estéfani de Vargas Ventorim
    DOI: https://doi.org/10.18540/jcecvl10iss3pp18309
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