natality model

См. также в других словарях:

• VITAL STATISTICS — Introduction GENERAL EXPLANATION Population changes reflect the natural facts of life: births and deaths. Births, in turn, have long been largely governed by the mechanisms of family formation. Vital statistics are compilations of data on… …   Encyclopedia of Judaism

• Population decline — can refer to the decline in population of any organism, but this article refers to population decline in humans. It is a term usually used to describe any great reduction in a human population.[1] It can be used to refer to long term demographic… …   Wikipedia

• Population dynamics — is the branch of life sciences that studies short term and long term changes in the size and age composition of populations, and the biological and environmental processes influencing those changes. Population dynamics deals with the way… …   Wikipedia

• Wolfgang Schirmacher — (born 1944) is an editor and educator in the field of philosophy. He has edited many journals and written books [cite web |url=http://www.egs.edu/faculty/wolfgangschirmacher.html |accessdate=2006 12 08 |title=Wolfgang Schirmacher Bibliography… …   Wikipedia

• Birth rate — Countries by birth rate in 2008 Not to be confused with Fertility rate. Crude birth rate is the nativity or childbirths per 1,000 people per year (in estimation review points).[1] Another word used interchangeably with birth rate is natality …   Wikipedia

• Birth control — For other uses, see Birth control (disambiguation). Birth control is an umbrella term for several techniques and methods used to prevent fertilization or to interrupt pregnancy at various stages. Birth control techniques and methods include… …   Wikipedia

• List of important publications in biology — Anatomy Commentary on Anatomy in Avicenna s Canon *Ibn al Nafis *Ibn al Nafis, Commentary on Anatomy in Avicenna s Canon , 1242.Description: The Commentary on Anatomy in Avicenna s Canon was the first publication to describe the pulmonary… …   Wikipedia

• Democracy — For other uses, see Democracy (disambiguation) and Democratic Party (disambiguation). A woman casts her vote in the second round of the French presidential election of 2007 …   Wikipedia

• Antiscience — is a position critical of science and the scientific method. People holding antiscientific views are generally skeptical that science is an objective method, as it purports to be, or that it generates universal knowledge. They also contend that… …   Wikipedia

• Yaonáhuac — is a municipality, and the municipal seat of the municapality of the same name, in the Mexican state of Puebla.NomenclatureTwo translations exist for Yaonáhuac : #It comes from huey , great ; atl water ; ohtli , and náhuac , way and via together …   Wikipedia

• Подростковая беременность — Подростковая беременность  это состояние беременности у несовершеннолетней девочки подростка (обычно, в возрасте 13 18 лет)[1][2]. Проблема подростковой беременности проистекает из за несоответствия возраста половой и социальной зрелости.… …   Википедия