搜索结果: 1-3 共查到“法学 age structure”相关记录3条 . 查询时间(0.093 秒)
Masculine sex ratios, population age structure and the potential spread of HIV in China
AIDS/HIV China migration modelling sex ratios sexual behavior
2010/1/29
There is much speculation regarding the contribution of China’s changing demography to the spread of HIV/AIDS. We employ a bio-behavioral macrosimulation model of the heterosexual spread of HIV/AIDS t...
Age Structure Transition of China’s Population:Regional Differentials and Implications for Development Policy
Age Structure Transition Development Policy Population:Regional Differentials
2009/4/22
The drastic change in vital rates of China’s population in the past two decades has generated rapid transition of the age structure. This is an important dimension of population condition to be consid...
Age-Structure Transition and Development in Asia and the Pacific:Opportunities and Challenges
Asia the Pacific Opportunities Challenges
2009/3/27
During the second half of the twentieth century countries in Asia and the Pacific have experienced unparalleled declines in mortality and fertility. Consequently, the age structure of their population...