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Editorial Note

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Editorial Note: Systematic multiscale models to predict the compressive strength of fly ash-based geopolymer concrete at various mixture proportions and curing regimes

  • The PLOS One Editors

The PLOS One Editors issue this Editorial Note to inform readers of the following issues that were noted after this article’s [1] publication:

  • The article cited as Reference 55 was retracted after [1] was published.
  • PLOS has concerns about the article’s adherence to the journal’s first and second publication criteria [2].

References

  1. 1. Ahmed HU, Mohammed AS, Mohammed AA, Faraj RH. Systematic multiscale models to predict the compressive strength of fly ash-based geopolymer concrete at various mixture proportions and curing regimes. PLoS One. 2021;16(6):e0253006. pmid:34125869
  2. 2. PLOS One. Criteria for Publication [Internet]. [Accessed May 2026]. Available from: https://journals.plos.org/plosone/s/criteria-for-publication

Citation: The PLOS One Editors (2026) Editorial Note: Systematic multiscale models to predict the compressive strength of fly ash-based geopolymer concrete at various mixture proportions and curing regimes. PLoS One 21(5): e0349839. https://doi.org/10.1371/journal.pone.0349839

Published: May 21, 2026

Copyright: © 2026 The PLOS One Editors. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.