首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   4391篇
  免费   519篇
  国内免费   21篇
管理学   103篇
劳动科学   2篇
民族学   37篇
人口学   147篇
丛书文集   233篇
理论方法论   1093篇
综合类   1291篇
社会学   2007篇
统计学   18篇
  2024年   16篇
  2023年   109篇
  2022年   36篇
  2021年   94篇
  2020年   162篇
  2019年   209篇
  2018年   231篇
  2017年   263篇
  2016年   215篇
  2015年   187篇
  2014年   266篇
  2013年   774篇
  2012年   256篇
  2011年   267篇
  2010年   201篇
  2009年   204篇
  2008年   204篇
  2007年   233篇
  2006年   176篇
  2005年   142篇
  2004年   126篇
  2003年   107篇
  2002年   92篇
  2001年   91篇
  2000年   65篇
  1999年   46篇
  1998年   37篇
  1997年   30篇
  1996年   30篇
  1995年   27篇
  1994年   5篇
  1993年   9篇
  1992年   13篇
  1991年   4篇
  1990年   1篇
  1989年   1篇
  1988年   1篇
  1986年   1篇
排序方式: 共有4931条查询结果,搜索用时 15 毫秒
211.
Participation in natural resources management is widely promoted in sub‐Saharan Africa, but faces mounting criticism from social science scholars who rarely engage with it in practice. We use the notion of room for manoeuvre to reflect on a multi‐level participatory approach designed to support the Burkinabè Integrated Water Resources Management policy and propose ways of engaging constructively with local users and policy‐makers. Within an “invited space” of participation, water users’ room for manoeuvre was enhanced through the acquisition of new knowledge on the legal Integrated Water Resources Management (IWRM) framework. This allowed them to interact with decision‐makers and to extend their networks. Power imbalances were discussed, but this did not lead to modifying existing power structures that hinge on broader societal dynamics.  相似文献   
212.
This paper reports on a UK study which examined the identification of, and support for young people with learning disabilities who experience, or are at risk of, child sexual exploitation (CSE). CSE has received considerable attention in the UK, with evidence suggesting an increased risk for young people with learning disabilities. However, no study has specifically focused on this group, and their voices remain largely unheard. In‐depth interviews with 27 young people with learning disabilities were undertaken to explore how to meet their needs. This paper presents the young people's voices and identifies areas for improvements in policy and practice.  相似文献   
213.
There is still considerable uncertainty about how reproductive factors affect child mortality. This study, based on Demographic and Health Survey data from 28 countries in sub-Saharan Africa, shows that mortality is highest for firstborn children with very young mothers. Other children with young mothers, or of high birth order, also experience high mortality. Net of maternal age and birth order, a short preceding birth interval is associated with above average mortality. These patterns change, however, if time-invariant unobserved mother-level characteristics of importance for both mortality and fertility are controlled for in a multilevel–multiprocess model. Most importantly, there are smaller advantages associated with longer birth intervals and being older at first birth. The implications of alternative reproductive ‘strategies’ are discussed, taking into account that if the mother is older at birth, the child will also be born in a later calendar year, when mortality may be lower.  相似文献   
214.
Most studies that have examined whether a child’s death influences parental relationship stability have used small-scale data sets and their results are inconclusive. A likely reason is that child loss affects not only the risk of parental separation, but also the risk of having another child. Hence parity progression and separation must be treated as two competing events in relation to child loss. The analysis in this paper used Finnish register data from 1971 to 2003, covering over 100,000 married couples whose durations of both first marriage and parenthood could be observed. We ran parity-specific Cox regressions in which process time started from the birth of each additional child. All marriages included women of childbearing age, none of whom had experienced any child death on entering the analysis. We find that child loss only modestly influences the divorce risk, whereas its effect on the risk of parity progression is considerable.  相似文献   
215.
刘米娜 《西北人口》2010,31(1):71-74
本文利用2004年中国健康与营养调查(CHNS)数据,分析了个人因素、家庭因素以及社会因素对中国已婚女性意愿生育数的影响。结果显示,个人因素如年龄、受教育程度、工作单位类型及月均收入水平对其意愿生育数的影响具有显著的统计学意义;社会因素如城乡、所在省份亦对意愿生育数有影响;但家庭因素,被调查者有无兄弟姐妹对其意愿生育数影响的统计学意义不显著。  相似文献   
216.
封铁英  董璇 《西北人口》2010,31(6):10-14,19
新型农村养老保险试点工作的全面开展、制度优化完善必须充分考虑农村现实状况和农民实际需求,本文以劳动力缺失、老龄化加剧、家庭养老功能弱化为背景,对陕西省西安市10个涉农区县开展实地调查,通过问卷设计与数据收集,获取1156个有效样本,综合运用描述性统计、相关分析和二分类、多分类逻辑回归分析方法,从参保意愿和支付能力的二维视角实证研究新型农村养老保险需求及其影响因素,结果表明:养老风险意识、新农保政策了解程度、新农保政策效果和缴费原则认可程度、耕地面积、期望养老金额是新农保参保意愿的显著影响因素,而表征经济状况的农民家庭年总收入、年基本支出与新农保支付能力之间具有显著的因果关系。  相似文献   
217.
再论“四二一”结构:定义与研究方法   总被引:3,自引:0,他引:3  
"四二一"结构是中国低生育率背景下家庭结构与代际关系的一种特殊表达,既反映了20世纪70年代以来计划生育政策广泛推行对中国家庭的深刻影响,又揭示了中国现阶段婚姻家庭乃至未来人口发展的特点与趋势。目前这一领域的研究虽然已经取得一系列的进展,但在概念界定与使用的方法上仍缺乏共识,导致研究结论的分歧和研究拓展的迟滞。在中国社会剧烈变动的形势下,"四二一"结构是研究中国的计划生育政策、独生子女问题,以及家庭结构与代际关系变动的一个良好的载体和切入点。  相似文献   
218.
作为政治社会学的一个重要概念,社会资本的理论构成了农村公共文化服务有效供给的重要资源,对提升当下我国农村公共文化服务的供给实效具有借鉴意义,信任社会资本能够提升农村民众对公共文化服务供给的价值认同,规范社会资本可以促进农村公共文化服务供给的制度化,而公民参与网络有助于扩大农村公共文化服务的融资渠道。然而,在当前社会转型期内,我国农村现代社会资本的分布还很不均衡,总体发育不够成熟,这其中,农村民众普遍社会信任的产生还面临许多困境,各级政府对农村公共文化服务供给的制度规范存在不足,同时,农村公民社会不发达,农村文化类民间组织发育不良,农村民众参与意识较为薄弱,这些都构成了当下制约农村公共文化服务有效供给的社会根源,因此,在推进农村公共文化服务有效供给的过程中,地方政府必须大力提升其现代社会资本存量,强化宣传教育,着力提升地方官员的公共服务能力与农村民众的认识水平,积极转变地方政府的供给模式,实现地方政府文化管理过程的善治转变,并积极完善供给机制,大力培育农村民间组织,实现农村公共文化服务资金来源的多元化。  相似文献   
219.
The authors examined whether nonresident fathers provide informal support to their children and whether support stops if their ex‐partner goes on to have a child with a new man. A logistic regression analysis of longitudinal survey and administrative data for 434 women who received welfare in Wisconsin showed that fathers are less likely to provide informal support when their ex‐partner has a child with a new partner. Alternative models that control for unobserved characteristics suggest somewhat different results, providing stronger evidence of declines in support that can be shared across family members than in support that can be directed to a particular child.  相似文献   
220.
The authors investigated intergenerational support exchanges in relation to young adults' life course status. In a sample of 2,022 young adults (ages 18–34 years) in The Netherlands, single young adults reported receiving more advice from parents than married young adults, and those with children of their own received more practical support. Married young adults and young adults with children provided less support to parents than, respectively, single young adults and young adults without children. Congruent with the life course perspective, the authors' findings suggest that the intergenerational support network is both durable and flexible, responding to the resources and needs associated with an individual's life course status.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号