About the Journal

The Journal of Exact Sciences and Technological Applications (JESTA) is a scientific journal dedicated to publishing original research and review articles in chemistry, physics, and mathematics, including technological applications, particularly in engineering, methods, and experiments. Its purpose is to bring together, within a single journal, both the theoretical and applied fields of the exact sciences, serving as a point of convergence for ideas. Manuscripts undergo peer review, normally by two reviewers, although the editor may adjust this number according to need and availability. The journal operates under a continuous submission model, publishing articles online as soon as they are ready, with a maximum of two issues per year. It adopts immediate open access, with no barriers for readers, and supports the broad democratisation of scientific knowledge.

eISSN 2965-694X | Qualis/CAPES (2021–2024): Not classified

Announcements

Current Issue

Vol. 4 (2026): JESTA| Fluxo contínuo
View Vol. 4 (2026): JESTA| Fluxo contínuo
Published: 2025-12-19

Aplicações Tecnológicas

  • Teaching Chess as a Pedagogical Tool for Schoolchildren

    Hernan Eduardo Seniw Gonçalves, Vanderlei Manica
    e92180
    DOI: https://doi.org/10.5902/2965694X92180

  • Natural shade as a strategy for the thermal environment of calves

    Zanandra Boff de Oliveira, Diogo André Schmidt
    e95485
    DOI: https://doi.org/10.5902/2965694X95485

  • Influence of shakeout time on the microstructure and hardness of gray cast iron under industrial conditions

    Renan Pfeifenberg, Márcio Medeiros de Magalhães, Guilherme Vieira Braga Lemos, Camila dos Santos Torres
    e93920
    DOI: https://doi.org/10.5902/2965694X93920

  • UV-Vis analysis of the formation of iron-based nanoparticles

    Arthur Batista Bromirsky, Larissa Friedrich, Glauber Rodrigues de Quadros, Patrícia Regina Ebani, Marcus Paulo de Oliveira, Luisa Dias Lopes, Maria Cecília Caldeira Vieira, Mateus Amâncio Correa Neres, Lucas Alves Lamberti, Jocenir Boita
    e92183
    DOI: https://doi.org/10.5902/2965694X92183

  • Database on horizontal signage prohibiting parking at urban intersections in downtown Cachoeira do Sul

    Felipe Caleffi, Maria Manoela dos Santos Cardoso, Fauzi Scarparo Boeck Mahfus
    e95683
    DOI: https://doi.org/10.5902/2965694X95683

  • Knowledge of the Taufik Germano school community about medicinal plants

    Melaine Santos da Silva Penha
    e95218
    DOI: https://doi.org/10.5902/2965694X95218

  • Cellular concrete production technologies: an overview

    Luísa Dias Lopes, Arthur Batista Bromirsky, Glauber Rodrigues de Quadros, Patrícia Regina Ebani, Marcus Paulo de Oliveira, Larissa Friedrich, Maria Cecília Caldeira Vieira, Mateus Amancio Correa Neres, Lucas Alves Lamberti, Jocenir Boita
    e92224
    DOI: https://doi.org/10.5902/2965694X92224

  • Temperature control system with incandescent lamp and sensor: design and implementation in Arduino IDE and Python

    João Vitor Hoffmann Spode, Nicolas Araujo Paladino do Campo, André Francisco Caldeira, Mathias Verdum de Almeida, Arthur Sandri Lunkes, Charles Rech, Simone Ferigolo Venturini, Cristiano Frandalozo Maidana
    e95903
    DOI: https://doi.org/10.5902/2965694X95903

Physics

  • Wind energy: when the wind moves the city

    Elma Catiane da Rosa, Eduardo Henrique Leis Ramos, Felipe Peres Côrrea, Miguel da Silva Bulsing, Pedro Gabriel Aires Bulsing
    e95942
    DOI: https://doi.org/10.5902/2965694X95942
View All Issues

The Journal of Exact Sciences and Technological Applications (JESTA) is dedicated to publishing original research and review articles covering all subfields of chemistry, physics, and mathematics, as well as their technological applications, particularly in engineering, applied research, methodological procedures, and experimental studies.

The journal distinguishes itself by bringing together both theoretical and practical areas of the exact sciences within a single publication venue, providing readers and authors with a scientific forum where ideas, methods, and applications can converge.