Roentgen equivalent man

unit of measurement; equals 1 centisievert
Intangible unit_of_dose_equivalent Q260126
Press Enter · cited answer in seconds

Roentgen equivalent man

Summary

Roentgen equivalent man is an unit of dose equivalent[1]. It draws 1,234 Wikipedia views per month (unit_of_dose_equivalent category, ranking #2 of 2).[2]

Key Facts

  • Roentgen equivalent man's instance of is recorded as unit of dose equivalent[3].
  • Roentgen equivalent man's instance of is recorded as UCUM derived unit[4].
  • Roentgen equivalent man's measured physical quantity is recorded as dose equivalent[5].
  • Wilhelm Röntgen is named after Roentgen equivalent man[6].
  • Roentgen equivalent man's conversion to SI unit is recorded as {'unit': 'Q103246', 'amount': '+0.01'}[7].
  • Roentgen equivalent man's conversion to standard unit is recorded as {'unit': 'Q2474258', 'amount': '+10'}[8].
  • Roentgen equivalent man's unit symbol is recorded as {'lang': 'en', 'text': 'rem'}[9].
  • Roentgen equivalent man's unit symbol is recorded as {'lang': 'ru', 'text': 'бэр'}[10].

Body

Definition and Type

Recorded instance of include unit of dose equivalent[3] and UCUM derived unit[4].

Origins

Wilhelm Röntgen is named after Roentgen equivalent man[6].

Why It Matters

Roentgen equivalent man draws 1,234 Wikipedia views per month (unit_of_dose_equivalent category, ranking #2 of 2).[2] It has Wikipedia articles in 18 language editions, a strong signal of global cultural recognition.[11] It is known by 5 alternative names across languages and contexts.[12]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [4] . wikidata.org.
  3. [5] . wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . Logopedia. wikidata.org.
  8. [10] . wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [11] . Wikidata sitelinks. wikidata.org.
  3. [12] . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Roentgen equivalent man. Retrieved May 3, 2026, from https://4ort.xyz/entity/roentgen-equivalent-man
MLA “Roentgen equivalent man.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/roentgen-equivalent-man.
BibTeX @misc{4ortxyz_roentgen-equivalent-man_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Roentgen equivalent man}}, year = {2026}, url = {https://4ort.xyz/entity/roentgen-equivalent-man}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Roentgen equivalent man — https://4ort.xyz/entity/roentgen-equivalent-man (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/roentgen-equivalent-man · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 7d ago · Nyuhn · 2026-07-10 view diff on Wikidata ↗
    Named after Wilhelm Röntgen
    Conversion to standard unit {'unit': 'Q2474258', 'amount': '+10'}
    Measured physical quantity dose equivalent
    Conversion to si unit {'unit': 'Q103246', 'amount': '+0.01'}
    + 5 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/40849|batch #40849]]: ZGBK ID"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.