# Allan McLeod Cormack

> American physicist (1924-1998)

**Wikidata**: [Q223542](https://www.wikidata.org/wiki/Q223542)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Allan_MacLeod_Cormack)  
**Source**: https://4ort.xyz/entity/allan-mcleod-cormack

## Summary
Allan McLeod Cormack (1924–1998) was an American physicist and researcher known for work recognized at the highest levels of science and medicine. He was a recipient of major honors including the Nobel Prize in Physiology or Medicine and the U.S. National Medal of Science and held affiliations with universities and research institutions in South Africa, the United Kingdom, and the United States.

## Biography
- Born: 1924 (year given); place not specified in the provided source material  
- Nationality: United States
- Education: Affiliated with St John's College, University of Cambridge (institutions listed in source); University of Cape Town (institution listed in source)
- Known for: Work in physics and research recognized with major awards in physiology/medicine and science
- Employer(s): University of Cape Town; Groote Schuur Hospital; University of Cambridge (St John's College); Tufts University
- Field(s): Physics; researcher; related professions include biophysicist (all listed in source)

## Contributions
- The provided source material does not list specific papers, patents, companies founded, products, or project names authored or led by Allan McLeod Cormack.  
- The record shows he received major honors that indicate influential scientific contributions: the Nobel Prize in Physiology or Medicine and the U.S. National Medal of Science (both awards are listed in the source material).  
- He held academic and institutional affiliations across multiple countries (South Africa, United Kingdom, United States), indicating active participation in university-level research and teaching environments noted in the source.

## FAQs
Q: What is Allan McLeod Cormack's nationality?  
A: He is described in the provided material as an American (United States).

Q: Where did Allan McLeod Cormack work?  
A: The source lists affiliations with the University of Cape Town and Groote Schuur Hospital in South Africa, St John's College and the University of Cambridge in the United Kingdom, and Tufts University in the United States.

Q: Which major awards did Allan McLeod Cormack receive?  
A: The provided material lists the Nobel Prize in Physiology or Medicine and the U.S. National Medal of Science among his recognitions.

Q: What fields did Allan McLeod Cormack work in?  
A: He worked in physics and is described as a researcher; related professional labels in the source include physicist and biophysicist.

Q: What institutions are connected to Allan McLeod Cormack?  
A: Institutions connected in the source include University of Cape Town (inception 1829-10-01), Tufts University (inception 1852), University of Cambridge (inception circa 1209), Groote Schuur Hospital (inception circa 1938), and St John's College (inception circa 1511).

Q: What authoritative memberships are associated with Allan McLeod Cormack?  
A: The source lists associations with major U.S. scientific organizations including the American Academy of Arts and Sciences, the American Physical Society, and the National Academy of Sciences (these organizations are included in the related data).

## Why They Matter
- Recognition by the Nobel Prize in Physiology or Medicine signifies that Allan McLeod Cormack produced work that crossed disciplinary boundaries between physics and medical/biological sciences and had substantial impact on those fields.  
- Receipt of the National Medal of Science denotes national-level recognition in the United States for contributions to scientific knowledge.  
- His affiliations with major universities and hospitals across South Africa, the United Kingdom, and the United States point to a career that bridged international academic and clinical environments, facilitating cross-border exchange of scientific ideas.  
- Memberships or associations with prominent professional societies (American Academy of Arts and Sciences, American Physical Society, National Academy of Sciences) reflect recognition by peers and sustained influence within the scientific community. Without his recognized contributions, the particular scientific advances for which he was honored (as signaled by these awards) would have been delayed or developed differently.

## Notable For
- Being described as an American physicist (Wikidata description: "American physicist (1924-1998)").  
- Recipient of the Nobel Prize in Physiology or Medicine (award listed in the source; Nobel Prize inception 1901).  
- Recipient of the U.S. National Medal of Science (award listed in the source; inception 1963).  
- Affiliations with University of Cape Town (public university; inception 1829-10-01), Groote Schuur Hospital (inception c.1938), University of Cambridge (inception c.1209) and St John's College (inception c.1511).  
- Academic affiliation with Tufts University (private research university; inception 1852).  
- Associated with major scientific organizations noted in the source: American Academy of Arts and Sciences (inception 1780-05-04), American Physical Society (inception 1899-05-20), and the National Academy of Sciences (inception 1863-03-03).  
- Multiple name variants and aliases recorded: Allan MacLeod Cormack; Allan M. Cormack; Allan Cormack.  
- Data records: sitelink_count 62; wikipedia_title "Allan MacLeod Cormack".

## Body

### Identity and Records
- Full recorded name: Allan McLeod Cormack.  
- Aliases listed in the source: Allan MacLeod Cormack; Allan M. Cormack; Allan Cormack.  
- Wikidata description provided: "American physicist (1924-1998)".  
- Sitelink count in the provided structured properties: 62.  
- Wikipedia page title in the source: "Allan MacLeod Cormack".

### Lifespan and Nationality
- Lifespan: 1924–1998 (years given in the source description).  
- The source identifies his nationality as United States (American).

### Education and Academic Affiliations
- University of Cape Town: Listed as an affiliation; institution inception date provided in source as 1829-10-01. The University of Cape Town is identified in the source as a public university located in Cape Town, South Africa.  
- Groote Schuur Hospital: Listed as an affiliation; institution inception circa 1938 and located in Cape Town, South Africa per the source.  
- University of Cambridge and St John's College: Both listed in the source as affiliations; the University of Cambridge inception date is provided as circa 1209 and St John's College inception circa 1511. These entries indicate ties to the collegiate University of Cambridge in the United Kingdom.  
- Tufts University: Listed among affiliations; the source notes Tufts University as a private research university in Medford/Somerville, Massachusetts with inception 1852.  
- The source lists these institutions as employers/affiliations but does not specify degree titles, years of study, or precise job titles.

### Fields, Roles, and Professional Labels
- Primary field: physics (explicitly listed in the related items).  
- Related professional descriptors in the source: physicist, biophysicist, researcher.  
- Professional organizations connected in the source: American Academy of Arts and Sciences (inception 1780-05-04), American Physical Society (inception 1899-05-20), and the National Academy of Sciences (inception 1863-03-03). These connections indicate recognition and standing within the scientific community.

### Awards and Recognitions
- Nobel Prize in Physiology or Medicine: Listed in the source among Awards/Recognition (the prize's inception date 1901 is provided in the related data). The source does not provide the year of award to Cormack.  
- National Medal of Science: Listed in the source as an award associated with him (award inception 1963 is provided in the related data). The source does not provide the year awarded to him.  
- The inclusion of these awards in the provided material indicates high-level recognition in both the life/medical sciences and the broader U.S. scientific establishment.

### Geographic and Institutional Context
- South Africa: Multiple affiliations (University of Cape Town, Groote Schuur Hospital) are based in South Africa. The related node for South Africa in the source notes a country inception date of 1910-05-31.  
- United Kingdom: Affiliations with the University of Cambridge and St John's College link him to U.K. academic institutions.  
- United States: Nationality is given as United States; affiliation with Tufts University is located in the United States.

### Data and Metadata (as provided)
- The provided structured facts include: aliases, sitelink_count = 62, wikipedia_title = "Allan MacLeod Cormack", and the short Wikidata description "American physicist (1924-1998)".  
- Related entities and their metadata included in the source (presented here as connected facts): United States (country located primarily in North America; inception 1776-07-04 and 1784-05-12 as referenced), South Africa (inception 1910-05-31), American Academy of Arts and Sciences (inception 1780-05-04), American Physical Society (inception 1899-05-20), National Academy of Sciences (inception 1863-03-03), University of Cape Town (inception 1829-10-01), Tufts University (inception 1852), University of Cambridge (inception circa 1209), Groote Schuur Hospital (inception circa 1938), St John's College (inception circa 1511), Nobel Prize in Physiology or Medicine (inception 1901), National Medal of Science (inception 1963), and topic nodes such as physics, physicist, biophysicist, and researcher.

### Scope and Limits of the Provided Source
- The source material supplies institutional affiliations, award listings, professional labels, and metadata about connected organizations and countries.  
- The source does not provide specific titles of publications, publication years, patent numbers, company names, project titles, or detailed biographical dates (beyond birth/death years).  
- Where exact years, paper titles, or descriptions of specific scientific contributions are not given in the source, they have not been asserted here.

### Summary of Verifiable Facts from Source
- Allan McLeod Cormack is recorded as an American physicist who lived from 1924 to 1998.  
- He has documented affiliations with University of Cape Town, Groote Schuur Hospital, University of Cambridge (St John's College), and Tufts University.  
- He is associated with major recognitions including the Nobel Prize in Physiology or Medicine and the U.S. National Medal of Science as listed in the provided material.  
- He is connected in the source to prominent scientific societies: American Academy of Arts and Sciences, American Physical Society, and the National Academy of Sciences.  
- Multiple institutional inception dates, organizational details, and related country metadata are included in the source and are reflected above.

## References

1. Allan MacLeod Cormack (1924-1998): Discoverer of computerised axial tomography
2. Czech National Authority Database
3. [The Nobel Prize in Physiology or Medicine 1979. Nobel Foundation](https://www.nobelprize.org/prizes/medicine/1979/summary/)
4. [Table showing prize amounts. Nobel Foundation. 2019](https://www.nobelprize.org/uploads/2019/04/prize-amounts-2020.pdf)
5. International Standard Name Identifier
6. NNDB
7. Encyclopædia Britannica Online
8. SNAC
9. Brockhaus Enzyklopädie
10. Gran Enciclopèdia Catalana
11. Proleksis Encyclopedia
12. Munzinger Personen
13. Find a Grave
14. Freebase Data Dumps. 2013
15. Virtual International Authority File
16. Library of Congress Control Number