Second - CISMeF

Preferred Label : Second;

NCIt synonyms : sec; Second Unit of Time;

NCIt related terms : s; seconds;

NCIt definition : A unit of time, one of the seven base units of the International System of Units (Systeme International d'Unites, SI). The second is the duration of 919 263 177 0 periods of the specified light radiation corresponding to the transition between the two hyperfine levels of the caesium 133 atom in its ground state at 0 K. According to the convention, 60 seconds constitute one minute; 3,600 seconds constitute one hour.;

Alternative definition : CDISC: The base unit of time in the International System of Units (SI) equal to the duration of 9,192,631,770 periods of the specified light radiation corresponding to the transition between the two hyperfine levels of the cesium 133 atom in its ground state at 0 K.;

NCIt note : Abbreviation Sec. is acceptable in non-scientific usage only.;

Codes from synonyms : 0230;

Details

Origin ID

C42535;

UMLS CUI

C0457385;

Automatic exact mappings (from CISMeF team)
- 2nd [Radlex concept]
- Lower case Roman letter s (qualifier value) [SNOMED CT concept]
- Neutrophilic dermatosis, acute febrile [OMIM Phenotype]
- S Ag [LOINC component]
- Second value (attribute) [SNOMED CT concept]
- Upper case Roman letter S (qualifier value) [SNOMED CT concept]
- per second (qualifier value) [SNOMED CT concept]
- second [UCUM unit]
- second [IUPAC Term]
- transcription elongation regulator 1 [HGNC gene]
Currated CISMeF NLP mapping
- second [UCUM base unit]
Semantic type(s)
- Temporal Concept [UMLS semantic type]
UMLS correspondences (same concept)
- Seconds (qualifier value) [SNOMED CT concept]
- second [UCUM base unit]
concept_is_in_subset
- CDISC CDASH ECG Original Units Terminology [NCIt concept]
- CDISC CDASH Terminology [NCIt concept]
- CDISC CDASH Unit for Duration of Treatment Interruption Terminology [NCIt concept]
- CDISC SDTM Terminology [NCIt concept]
- CDISC SDTM Unit of Measure Terminology [NCIt concept]
- CDISC SEND Terminology [NCIt concept]
- Clinical Data Interchange Standards Consortium Terminology [NCIt concept]
- FDA Pharmaceutical Quality/CMC Terminology [NCIt concept]
- FDA Structured Product Labeling Terminology [NCIt concept]
- ICH Unit of Measure Terminology [NCIt concept]
- OS Authorized Value Terminology [NCIt concept]
- OS Lab Table [NCIt concept]
- PQ/CMC Units of Measure Terminology [NCIt concept]
- SPL UCUM Terminology [NCIt concept]
- UCUM Terminology [NCIt concept]

Keyword's position in hierarchy(ies) :

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