Isotopes in Cosmology
E746405
"Isotopes in Cosmology" is a scientific work by Harold Urey that explores how isotopic abundances inform our understanding of the origin, evolution, and large-scale processes of the universe.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Isotopes in Cosmology canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8629559 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Isotopes in Cosmology Context triple: [Harold Urey, hasWork, Isotopes in Cosmology]
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A.
Quintessence: The Mystery of Missing Mass in the Universe
"Quintessence: The Mystery of Missing Mass in the Universe" is a popular science book that explores the nature of dark matter, dark energy, and the cosmic forces shaping the universe’s structure and fate.
-
B.
Cosmology (Steven Weinberg)
Cosmology (Steven Weinberg) is a graduate-level textbook that presents a rigorous, modern treatment of theoretical cosmology, emphasizing the application of general relativity and quantum field theory to the large-scale structure and evolution of the universe.
-
C.
An Essay in Cosmology
An Essay in Cosmology is the subtitle of Alfred North Whitehead’s major philosophical work *Process and Reality*, which presents his influential process philosophy and metaphysical system.
-
D.
The Origin and Fate of the Universe
The Origin and Fate of the Universe is a chapter in Stephen Hawking’s popular science book A Brief History of Time that explores cosmological models for how the universe began, evolves, and might ultimately end.
-
E.
Diffuse Matter in Space
Diffuse Matter in Space is a seminal astrophysics book by Lyman Spitzer Jr. that systematically explores the physical properties and behavior of the interstellar medium.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Isotopes in Cosmology Target entity description: "Isotopes in Cosmology" is a scientific work by Harold Urey that explores how isotopic abundances inform our understanding of the origin, evolution, and large-scale processes of the universe.
-
A.
Quintessence: The Mystery of Missing Mass in the Universe
"Quintessence: The Mystery of Missing Mass in the Universe" is a popular science book that explores the nature of dark matter, dark energy, and the cosmic forces shaping the universe’s structure and fate.
-
B.
Cosmology (Steven Weinberg)
Cosmology (Steven Weinberg) is a graduate-level textbook that presents a rigorous, modern treatment of theoretical cosmology, emphasizing the application of general relativity and quantum field theory to the large-scale structure and evolution of the universe.
-
C.
An Essay in Cosmology
An Essay in Cosmology is the subtitle of Alfred North Whitehead’s major philosophical work *Process and Reality*, which presents his influential process philosophy and metaphysical system.
-
D.
The Origin and Fate of the Universe
The Origin and Fate of the Universe is a chapter in Stephen Hawking’s popular science book A Brief History of Time that explores cosmological models for how the universe began, evolves, and might ultimately end.
-
E.
Diffuse Matter in Space
Diffuse Matter in Space is a seminal astrophysics book by Lyman Spitzer Jr. that systematically explores the physical properties and behavior of the interstellar medium.
- F. None of above. chosen
Statements (36)
| Predicate | Object |
|---|---|
| instanceOf |
book
ⓘ
scientific work ⓘ |
| aimsTo |
relate isotopic abundances to cosmological theories
ⓘ
use isotopes to infer large-scale processes in the universe ⓘ |
| author | Harold Urey ⓘ |
| contributionTo |
development of cosmochemical approaches to cosmology
ⓘ
understanding of the origin of elements ⓘ |
| discusses |
cosmic abundance patterns
ⓘ
formation of elements in stars ⓘ isotopic anomalies in cosmic materials ⓘ isotopic constraints on early solar system history ⓘ isotopic evidence for the age of the universe ⓘ meteorite isotopic compositions ⓘ primordial nucleosynthesis ⓘ radioactive isotopes in cosmology ⓘ stable isotopes in cosmology ⓘ stellar nucleosynthesis ⓘ |
| field |
astrophysics
ⓘ
cosmology ⓘ isotope geochemistry ⓘ |
| focusesOn |
constraints on cosmological models from isotope data
ⓘ
interpretation of isotopic ratios in cosmological contexts ⓘ use of isotopes as tracers of cosmic processes ⓘ |
| hasAuthorBackground |
Harold Urey was a Nobel Prize–winning chemist
ⓘ
linked to:
Harold Urey
|
| language | English ⓘ |
| mainTopic |
chemical evolution of the universe
ⓘ
cosmic evolution ⓘ isotopic abundances in the universe ⓘ nucleosynthesis ⓘ origin of the universe ⓘ stellar processes ⓘ |
| perspective | interdisciplinary approach combining chemistry and cosmology ⓘ |
| relatedTo |
cosmochemistry
ⓘ
nuclear astrophysics ⓘ |
| usesMethod |
analysis of isotopic ratios
ⓘ
comparison of observed abundances with theoretical models ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Isotopes in Cosmology Description of subject: "Isotopes in Cosmology" is a scientific work by Harold Urey that explores how isotopic abundances inform our understanding of the origin, evolution, and large-scale processes of the universe.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.