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SELECT ?title WHERE { ?? (rdfs:label|skos:prefLabel|schema:name) ?title . } Moderator

SELECT ?class WHERE { ?? (rdf:type|owl:type) ?class . } DefinedTerm, Term, Validated Entry

SELECT ?description WHERE { ?? (rdfs:comment|schema:description) ?description . } Element, welches dazu dient, freie Neutronen, die bei einer Spaltung im Reaktorkern produziert werden, abzubremsen.

SELECT ?property ?value WHERE { BIND (?? AS ?s) ?s ?property ?value . FILTER (isLiteral(?value)) } LIMIT 1000

Attributes

Name
Moderator
Name
moderator
Name
modérateur
Name
moderatore
Description
Element, welches dazu dient, freie Neutronen, die bei einer Spaltung im Reaktorkern produziert werden, abzubremsen.
Description
Type of material in a nuclear reactor that slows down the fast neutrons produced by fission to make them more effective in the fission chain reaction.
Description
Substance qui ralentit les neutrons sans les absorber, permettant ainsi une réaction nucléaire en chaîne efficace.
Description
Materiale che svolge la funzione di rallentare i neutroni veloci prodotti dalla fissione nucleare in un reattore.
dateModified
2023-10-30T11:06:36.6748810Z
Identifier
502422
URL
https://www.termdat.bk.admin.ch/entry/502422
citation
ENSI, Kernkraftwerke: Wasser spielt eine Hauptrolle ([Internet, 2012-08-03](https://www.ensi.ch/de/2012/08/03/kernkraftwerke-wasser-spielt-eine-hauptrolle-2/))
citation
Energy Education, Moderation ([Internet, 2023-09-27](https://energyeducation.ca/encyclopedia/Moderation))
citation
IFSN, Centrales nucléaires : l’importance du rôle de l’eau ([Internet, 2012-08-07](https://www.ensi.ch/fr/2012/08/07/centrales-nucleaires-limportance-du-role-de-leau/))
citation
IFSN, Serie Chernobyl: nessun rischio del genere per i reattori in Svizzera ([Internet, 2016-03-10](https://www.ensi.ch/it/2016/03/10/serie-chernobyl-nessun-rischio-del-genere-per-i-reattori-in-svizzera/))
position
1
Term Note
EXP: das Abbremsen der Neutronen wird durch das Wasser im Reaktor bewirkt, was im Fachjargon Moderation heisst (a); die abgebremsten Neutronen sind besser geeignet, um sowohl die Spaltung im Reaktorkern fortzusetzen als auch wissenschaftliche Experimente in einem Forschungsreaktor durchzuführen (b)
Term Note
EXP: if a neutron collides with a smaller atom - such as hydrogen - it can slow down dramatically, which is the reason why water makes a good moderator
Term Note
EXP: le ralentissement des neutrons est assuré par l’eau présente dans le réacteur, ce que le jargon spécialisé désigne sous le terme de modération.
Term Note
EXP: in Svizzera viene utilizzata l’acqua come moderatore. La frenatura dei neutroni è azionata dall’acqua nel reattore, operazione che in gergo tecnico è definita moderazione
termNoteCitation
IFSN, Centrales nucléaires : l’importance du rôle de l’eau ([Internet, 2012-08-07](https://www.ensi.ch/fr/2012/08/07/centrales-nucleaires-limportance-du-role-de-leau/))
termNoteCitation
IFSN, Serie Chernobyl: nessun rischio del genere per i reattori in Svizzera ([Internet, 2016-03-10](https://www.ensi.ch/it/2016/03/10/serie-chernobyl-nessun-rischio-del-genere-per-i-reattori-in-svizzera/))
termNoteCitation
after ScienceDirect, Spallation ([Internet, 2023-09-26](https://www.sciencedirect.com/topics/physics-and-astronomy/spallation))
termNoteCitation
(a) ENSI, Kernkraftwerke: Wasser spielt eine Hauptrolle ([Internet, 2012-08-03](https://www.ensi.ch/de/2012/08/03/kernkraftwerke-wasser-spielt-eine-hauptrolle-2/)); (b) BASE, Moderator ([Internet, 2023-09-27](https://www.base.bund.de/SharedDocs/Glossareintraege/DE/M/moderator.html))
descriptionCitation
nach BASE, Moderator ([Internet, 2023-09-27](https://www.base.bund.de/SharedDocs/Glossareintraege/DE/M/moderator.html))
descriptionCitation
after Energy Education, Moderation ([Internet, 2023-09-27](https://energyeducation.ca/encyclopedia/Moderation))
descriptionCitation
d'après Wikipedia, "Modérateur (nucléaire)" ([Internet, 2023-01-21](https://fr.wikipedia.org/wiki/Mod%C3%A9rateur_%28nucl%C3%A9aire%29))
descriptionCitation
secondo Wikipedia, "Moderatore (fisica)" ([Internet, 2023-01-17](https://it.wikipedia.org/wiki/Moderatore_%28fisica%29))
SELECT ?property ?object WHERE { BIND (?? AS ?s) ?s ?property ?object . FILTER (isIRI(?object)) FILTER (?property != rdf:type) FILTER (?property != rdfs:subClassOf) } LIMIT 1000

Outgoing Relationships

property object
inDefinedTermSet Nuclear facility terminology
inDefinedTermSet Swiss Federal Administration
Reliability code Linguistic/formal check completed
termDomain ENERGY
termDomain Nuclear energy
termDomain PHYSICS
termDomain Nuclear physics
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SELECT ?instance ?description WHERE { BIND (?? AS ?class) ?instance (rdf:type|owl:type) ?class . OPTIONAL { ?instance schema:description ?description . } } LIMIT 5000
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SELECT ?superclass ?description WHERE { ?? rdfs:subClassOf ?superclass . OPTIONAL { ?superclass (rdfs:comment|schema:description) ?description . } } LIMIT 5000
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SELECT ?subclass ?description WHERE { ?subclass rdfs:subClassOf ?? . OPTIONAL { ?subclass (rdfs:comment|schema:description) ?description . } } LIMIT 5000
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