# OnCo record linear-quadratic-model (technology). Data CC BY-NC 4.0, attribute "Data from OnCo (onco.cc)". Whole corpus: https://onco.cc/api/v1/onco.nt
@prefix schema: <https://schema.org/> .
@prefix onco: <https://onco.cc/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://onco.cc/technologies/linear-quadratic-model/>
  a schema:MedicalTherapy ;
  onco:kind "technology" ;
  schema:identifier "linear-quadratic-model" ;
  schema:name "The linear-quadratic model and fractionation"@en ;
  schema:description "The equation radiotherapy uses to compare schedules: cell kill has a part proportional to dose and a part proportional to dose squared, and the ratio between them (alpha over beta) tells you how much a tissue cares about the size of each fraction."@en ;
  schema:url <https://onco.cc/technologies/linear-quadratic-model/> ;
  schema:dateModified "2026-09-17"^^xsd:date ;
  schema:citation <https://en.wikipedia.org/wiki/Linear-quadratic_model> ;
  onco:status "established" ;
  onco:tag "radiation-wave1" ;
  onco:sections <https://onco.cc/fronts/radiation/> ;
  onco:technologies <https://onco.cc/technologies/hypofractionated-radiotherapy/>, <https://onco.cc/technologies/sbrt/>, <https://onco.cc/technologies/imrt-igrt/>, <https://onco.cc/technologies/proton-therapy/>, <https://onco.cc/technologies/carbon-ion/> ;
  onco:terms <https://onco.cc/terms/alpha-beta-ratio/>, <https://onco.cc/terms/biologically-effective-dose/>, <https://onco.cc/terms/hypofractionation/>, <https://onco.cc/terms/gray-unit/>, <https://onco.cc/terms/linear-energy-transfer/>, <https://onco.cc/terms/relative-biological-effectiveness/> .