An official website of the United States government.

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

Concept Breadcrumbs

Preferred Term:

periodicidad

Definition:
Tendencia de un fenómeno a repetirse en intervalos regulares. En los sistemas biológicos, la recurrencia de ciertas actividades (hormonales, celulares, neuronales) puede ser anual, estacional, mensual, diaria o más frecuente (ultradiana).
Concept Schemes:
NALT Core
https://lod.nal.usda.gov/nalt
Términos Genéricos:
Términos Específicos:
URI:
https://lod.nal.usda.gov/nalt/17466
Download this Concept:
RDF/XMLCreated 2006-01-19, last modified 2017-04-19