>>> 哲学 经济学 法学 教育学 文学 历史学 理学 工学 农学 医学 军事学 管理学 旅游学 文化学 特色库
搜索结果: 1-5 共查到fertility trends相关记录5条 . 查询时间(0.171 秒)
Studies of fertility trends and determinants in developed countries are high on demographers research agenda. The interest in this subject is probably, to a large extent, motivated by a notion abou...
This article examines the fertility trends of rural China during the decade of the 1980s, paying particular attention to the relationship between the cohort effect and period effect of fertility. It a...
This paper summarises the core findings of a recently finished network project on fertility dynamics and family policies in the Nordic countries. The network explored the findings of previous and ongo...
This article discusses how fertility relates to social status with the use of a new dataset, several times larger than the ones used so far. The status-fertility relation is investigated over several ...
Behind a stable and relatively high fertility level in Norway during the 1990s we find increasing differences in the pattern of fertility both in regard to the timing of the first childbirth and numbe...

中国研究生教育排行榜-

正在加载...

中国学术期刊排行榜-

正在加载...

世界大学科研机构排行榜-

正在加载...

中国大学排行榜-

正在加载...

人 物-

正在加载...

课 件-

正在加载...

视听资料-

正在加载...

研招资料 -

正在加载...

知识要闻-

正在加载...

国际动态-

正在加载...

会议中心-

正在加载...

学术指南-

正在加载...

学术站点-

正在加载...