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.

Announcements

Current Issue

Vol. 11 No. 1 (2025): In progress
View Vol. 11 No. 1 (2025): In progress
Published: 2025-01-03

General Articles

  • Academic Success: tutoring and machine learning programs used to generate personal and professional development in university students

    DOI: https://doi.org/10.18540/jcecvl11iss1pp21443
    Luísa Raeder Ribeiro, Marco Aurélio Calandino Faria Junior, Marcello Vinicius Doria Calvosa
    21443

  • Comparative Study of the Effects of Accelerated Corrosion on Conventional Concrete and Concrete with Recycled Aggregates

    DOI: https://doi.org/10.18540/jcecvl11iss1pp21134
    Luiz Felipe Brioschi Caliman, Vítor Roberto Martins Pereira Souza, Pedro Valle Salles , Érika Márcia Assis de Souza , Italo Matos Gomide , Hélio Augusto Goulart Diniz
    21134

  • Topology Optimization and Experimental Validation of a Baja Competition Brake Pedal Design

    DOI: https://doi.org/10.18540/jcecvl11iss1pp21584
    Artur Fernando de Vito Junior, Gustavo Okada, Ygor Navarro, Raphael Ragozzino , Sandro Vatanabe , André Mendes
    21584

  • Assessing the efficiency of environmentally sustainable cutting fluids in industrial machining applications

    DOI: https://doi.org/10.18540/jcecvl11iss1pp21563
    Antônio Santos Araújo Junior, Feliciano José Ricardo Cangue, Luiz Leroy Thomé Vaughan, José Aécio Gomes de Sousa
    21563

  • Modeling of Fluid Content in Vibratory Screening Residual Solids Using Artificial Neural Networks

    DOI: https://doi.org/10.18540/jcecvl11iss1pp21481
    Rodrigo Sislian, Renan Silva Cotta, Rafael Yuri Medeiros Barbosa, Vinícius Pimenta Barbosa, Rubens Gedraite, Matheus Paredes Guedes
    21481

  • Creative Organizational and Decision Processes from Artificial Generative Intelligence and Innovation Management

    DOI: https://doi.org/10.18540/jcecvl11iss1pp21444
    Lucas Gonçalves Dias, Rodrigo de Oliveira Costa, Marcello Vinicius Doria Calvosa
    21444

  • Improved Performance of Box Truck Life using Computational Analysis

    DOI: https://doi.org/10.18540/jcecvl11iss1pp21154
    Douglas Nogueira de Lima, Sergio Junichi Idehara
    21154

  • Production of Potassium Fertilizer from Verdete: A Review

    DOI: https://doi.org/10.18540/jcecvl11iss1pp21569
    Raquel Stavale Schimicoscki, Kátia Dionísio Oliveira, Gilberto de Oliveira Mendes, Cícero Naves de Ávila Neto
    21569

  • Quantification of Heavy Metals (Pb2+, Zn2+, Cd2+) by Square Wave Voltammetry through Anodic Re-dissolution in Landfill Leachate

    DOI: https://doi.org/10.18540/jcecvl11iss1pp21506
    Larissa Souza Fernandes, Juacyara Carbonelli Campos, Rodrigo de Siqueira Melo
    21506

  • Recombination Effects on Base Transit Time in Exponentially-Doped SiGe Heterojunction Bipolar Transistor (HBT): An Analytical Approach

    DOI: https://doi.org/10.18540/jcecvl11iss1pp21464
    Muhammad Johirul Islam, Md.Iqbal Bahar Chowdhury
    21464
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