age structure — Any structure that can be used for age determination; the most common are scales, spines, fin rays, otoliths, vertebrae, operculum, and cleithrum … Fisheries — dictionary
age structure — the number or percentage of individuals in each age class of a population … Dictionary of ichthyology
Age adjustment — In Epidemiology, Age adjustment, also called age standardisation, is a technique used to better allow populations to be compared when the ages of the populations are quite different (for example, the U.S. vs. Mexico). To adjust for age, a direct… … Wikipedia
age distribution — the number or percentage of individuals in each age class of a population; age structure … Dictionary of ichthyology
age frequency — a breakdown of the different age groups of a kind of fish in a population or sample. Also called age structure … Dictionary of ichthyology
age of cycads — That period of Earth’s history dominated by cycads; the Jurassic period. age structure. Number or percentage of individuals in each age class of a population … Expanded glossary of Cycad terms
age standardized rate — noun The incidence rate of a particular disease in a population if that population had a standard age structure. Syn: ASR … Wiktionary
Structure de pouvoir — Structure du pouvoir La structure du pouvoir décrit les modes disparus d organisation du pouvoir, qui aujourd hui sont décrits sous le nom de Système politique ; ils se développaient alors que la notion même de constitution était absente. La … Wikipédia en Français
Age class structure — in fisheries and wildlife management is a part of population assessment. Age can be determined by counting growth rings in fish scales, otoliths, cross sections of fin spines for species with thick spines such as triggerfish, or teeth for a few… … Wikipedia
Age of Empires — is a series of computer video games developed by Ensemble Studios and published by Microsoft Game Studios. The first title of the series was Age of Empires , released in 1997. Since then, seven titles and three spin offs have been released. The… … Wikipedia
STRUCTURE ET ART — La métaphore architecturale occupe une place relativement insoupçonnée dans l’archéologie de la pensée structurale qu’elle aura fournie de modèles le plus souvent mécanistes, fondés sur la distinction, héritée de Viollet le Duc, entre la… … Encyclopédie Universelle