{
  "abstract": "Dose equivalence calculations decide how radiotherapy schedules are compared, compensated for after an interruption, and summed in reirradiation. They are also applied inconsistently: across identical clinical cases, inter-practitioner agreement reaches only 25.8 % and nearly half of surveyed centres report no usable tool. LQL-Equiv computes biologically effective dose, equivalent dose in a reference fractionation, normal-tissue complication probability, tumour control probability and radiation-induced cancer risk under the linear-quadratic-linear model, with corrections for incomplete inter-fraction repair, accelerated proliferation and treatment protraction, over any number of successive courses separated by gaps. Version 3.0 is a dependency-free Python library and a browser application that runs entirely on the user’s machine through WebAssembly : no installation, no licence fee, and no computation on a server. It was regression-tested case by case against the 2014 MATLAB reference implementation over 4438 treatment schedules, agreeing on 69,125 of 69,131 compared values, its solver was checked against the original exhaustive search across 10,554 searches, and its equations are pinned independently of both by closed-form tests. The complication and control probabilities are point estimates at a single equivalent dose and have not been validated against clinical outcomes. It is intended for research and education and is not a medical device.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": null,
  "author_total": 2,
  "authors": [
    {
      "name": "Cyril Voyant"
    },
    {
      "name": "Daniel Julian"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/aspvysxtwv87e.bib",
  "cited_by": 0,
  "doi": "10.1016/j.softx.2026.103085",
  "fulltext_url": null,
  "id": "aspvysxtwv87e",
  "issns": [
    "2352-7110"
  ],
  "landing_url": "https://hal.science/hal-05768419v1",
  "language": "en",
  "licence": "CC-BY",
  "licence_label": "CC BY",
  "licence_source": "journal",
  "licence_url": "https://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": null,
  "native_subjects": [
    [
      "hal",
      "0.sde"
    ],
    [
      "hal",
      "1.sde.ie"
    ],
    [
      "openalex",
      "3108|Advanced Radiotherapy Techniques"
    ]
  ],
  "openalex": "W7214608653",
  "pdf_url": "https://www.sciencedirect.com/science/article/pii/S2352711026005765/pdf",
  "pmcid": null,
  "pmid": null,
  "published": "2026-09-29",
  "publisher": "Elsevier",
  "ris": "https://research.draconitic.com/paper/aspvysxtwv87e.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:17:42Z",
      "native_id": "hal-05768419",
      "source": "hal",
      "url": "https://hal.science/hal-05768419v1"
    }
  ],
  "subjects": [
    {
      "field": "earth",
      "origin": "hal:0.sde",
      "subfield": "environmental-science"
    }
  ],
  "title": "LQL-Equiv-web: a Python library and browser application for linear-quadratic-linear dose equivalence in radiotherapy",
  "title_text": "LQL-Equiv-web: a Python library and browser application for linear-quadratic-linear dose equivalence in radiotherapy",
  "type": "peer-reviewed",
  "updated_at": "2026-10-30T12:17:42Z",
  "url": "https://research.draconitic.com/paper/aspvysxtwv87e",
  "venue": "SoftwareX",
  "versions": []
}