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Adolescent Pregnancy and Childbearing：Levels and Trends in Developed Countries
Adolescent Pregnancy Developed Countries Childbearing
2009/9/15
Context: Adolescent pregnancy occurs in all societies, but the level of teenage pregnancy and childbearing varies from country to country. A cross-country analysis of birth and abortion measures is va...
Levels, Trends and Determinants of Fertility in China：1973-1987
China Levels Trends Fertility
2009/4/22
This article gives a comprehensive description of changes in the fertility rates in 28 provinces, autonomous regions and municipalities of China during the 1.5year period from 1973 to 1987 using data ...
Will HIV/AIDS Levels in Asia Reach the Level of Sub-Saharan Africa? (View Point)
HIV/AIDS Levels Asia Reach Sub-Saharan Africa
2009/3/27
Major reasons that Asia is unlikely to experience
African-level HIV/AIDS epidemics is that there is an ancient concept of
nationhood and class societies with elites willing to undertake national
le...
Comparative mortality levels among selected species of captive animals
ISIS longevity,mortality survivorship
2008/12/12
We present life tables by single year of age and sex for groups of animals and for 42 individual mostly mammalian species. Data are derived from the International Species Information System. The survi...