Visão selecionada em Inglês
Descritor em português: | Metais Terras Raras | ||||||
Descritor em inglês: | Metals, Rare Earth | ||||||
Descritor em espanhol: |
Metales de Tierras Raras
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Descritor em francês: | Terres rares | ||||||
Termo(s) alternativo(s): |
Earth Metal, Rare Earth Metals, Rare Metal, Rare Earth Rare Earth Metal Rare Earth Metals |
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Código(s) hierárquico(s): |
D01.268.558 D01.552.550 |
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Identificador Único RDF: | https://id.nlm.nih.gov/mesh/D008674 | ||||||
Nota de escopo: | A group of elements that include SCANDIUM; YTTRIUM; and the LANTHANOID SERIES ELEMENTS. Historically, the rare earth metals got their name from the fact that they were never found in their pure elemental form, but as an oxide. In addition, they were very difficult to purify. They are not truly rare and comprise about 25% of the metals in the earth's crust. |
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Nota de indexação: | general or unspecified; prefer specifics |
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Qualificadores permitidos: |
AD administration & dosage AE adverse effects AG agonists AI antagonists & inhibitors AN analysis BL blood CF cerebrospinal fluid CH chemistry CL classification CS chemical synthesis EC economics HI history IM immunology IP isolation & purification ME metabolism PD pharmacology PK pharmacokinetics PO poisoning RE radiation effects SD supply & distribution ST standards TO toxicity TU therapeutic use UR urine |
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Indexação Anterior: |
Metals (1966-1975) |
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Nota MeSH pública: | 76 |
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Nota histórica: | 76; was NON MESH before 1976 |
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Identificador DeCS: | 8850 | ||||||
ID do descritor: | D008674 | ||||||
Documentos indexados na Biblioteca Virtual em Saúde (BVS): | Clique aqui para acessar os documentos da BVS | ||||||
Data de estabelecimento: | 01/01/1976 | ||||||
Data de entrada: | 23/07/1975 | ||||||
Data de revisão: | 27/05/2020 |
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CHEMICALS AND DRUGS
Inorganic Chemicals [D01]Inorganic Chemicals -
CHEMICALS AND DRUGS
Inorganic Chemicals [D01]Inorganic Chemicals
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Metals, Rare Earth
- Conceito preferido
Identificador do conceito |
M0013519 |
Nota de escopo | A group of elements that include SCANDIUM; YTTRIUM; and the LANTHANOID SERIES ELEMENTS. Historically, the rare earth metals got their name from the fact that they were never found in their pure elemental form, but as an oxide. In addition, they were very difficult to purify. They are not truly rare and comprise about 25% of the metals in the earth's crust. |
Termo preferido | Metals, Rare Earth |
Termo(s) alternativo(s) |
Earth Metal, Rare Earth Metals, Rare Metal, Rare Earth Rare Earth Metal Rare Earth Metals |
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