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   448篇
  免费   25篇
管理学   33篇
民族学   2篇
人口学   47篇
丛书文集   3篇
理论方法论   64篇
综合类   8篇
社会学   303篇
统计学   13篇
  2023年   5篇
  2022年   2篇
  2021年   1篇
  2020年   10篇
  2019年   16篇
  2018年   22篇
  2017年   25篇
  2016年   16篇
  2015年   19篇
  2014年   9篇
  2013年   71篇
  2012年   22篇
  2011年   22篇
  2010年   22篇
  2009年   17篇
  2008年   15篇
  2007年   21篇
  2006年   15篇
  2005年   22篇
  2004年   18篇
  2003年   20篇
  2002年   12篇
  2001年   15篇
  2000年   5篇
  1999年   5篇
  1998年   5篇
  1997年   6篇
  1996年   8篇
  1995年   4篇
  1993年   2篇
  1992年   3篇
  1991年   1篇
  1990年   5篇
  1989年   2篇
  1987年   3篇
  1985年   1篇
  1983年   1篇
  1980年   2篇
  1979年   1篇
  1978年   1篇
  1972年   1篇
排序方式: 共有473条查询结果,搜索用时 344 毫秒
1.
There is considerable speculation that female political empowerment could improve population health. Yet, evidence to date is limited, and explanations for why political empowerment would matter and the conditions under which this might be enhanced or muted are not well understood. In this article, we draw on theoretical work on the politics of representation to frame an investigation of whether increases in the percentage of females in a country’s parliament influence mortality rates. We further examine whether the relationship is conditioned by extent of democracy and economic and social development. Through multivariate longitudinal regression, we analyze four indicators of mortality in 155 countries spanning 1990 to 2014 with controls for initial country conditions, time-stable structural predispositions to higher mortality, and a number of time-varying potential confounders. Results indicate that a high level of female representation—30 % or greater in our models—has large negative associations with mortality, that these are particularly strong in lesser developed and weak democratic contexts, that high female political representation effectively offsets liabilities associated with low development, and that the relationships are robust to various operationalizations of social development. In the end, our research provides a particularly thorough accounting of the relationship between female political representation and population health, particularly by specifying the conditions under which female representation is most salient. In doing so, the research suggests important links between issues of female empowerment, political context, and developmental trajectories of countries more generally.  相似文献   
2.
3.
The growing trend towards information technology (IT) outsourcing is analysed within the UK public sector. The paper first details the research findings on factors influencing the degree of success experienced in a range of IT outsourcing deals. These factors are then utilized as a framework for analysing and discussing two case histories—of selective and large-scale IT outsourcing—drawn from different parts of the public sector. Both demonstrate how distinctive public-sector contexts influence the direction and degree of outsourcing. At the same time they highlight a range of managerial and organizational issues raised by moves towards contractual, core competence forms of organizing. Selective outsourcing is revealed as effective provided key decisions and actions are taken. The large-scale outsourcing case raises a number of critical issues not just for how it can be conducted in public-sector contexts, but also about the efficacy of such arrangements in terms of cost savings, possible over-dependence on a few suppliers, and ability to respond flexibly to changing political requirements and legislation.  相似文献   
4.
Recent research into school readiness has highlighted the importance of not only children's cognitive and socio‐emotional skills, but also the degree to which they have family support in the home. The current study examines the association between social success upon school entry and teacher‐ratings of school readiness as assessed by the Brief Early Skills and Support Index (BESSI), controlling for language ability. Importantly, social success was assessed using a “child's‐eye view” with peer‐reported assessments of both social preference and reciprocated friendships. A total of 244 children (131 boys, Mage = 61 months, SD = 4.78 months) in their first year of formal schooling participated. Child school readiness was found to be important for social preference, with the association being more marked for boys versus girls. Family support was the only independent predictor of children's reciprocated friendships. The use of the BESSI, with its broad scope compared to other measures of school readiness, highlights the importance of focusing both on a child's cognitive and socio‐emotional skills at school entry and their family support when exploring the association of school readiness to children's social success at the transition to formal schooling.  相似文献   
5.
6.
Population Research and Policy Review - The current study examines the association between social context and the formation of same-sex coresidential unions, with a particular focus on sexual...  相似文献   
7.
In this study, we explore narratives in relation to ‘fatness’, drawing on focus group interviews with parents, early years practitioners, teachers and young people. The study is located in a larger study on bullying and resilience, with no specific focus on obesity or ‘fatness’. Analysis of the interview data highlighted a recurrent focus on ‘fatness’ within the participants’ narratives, by labelling and stigmatising the ‘fat kid’ and ‘bigger children’. We conclude that obesity and fatness, as abnormalities, are now included in commonsense talk in relation to ‘easy targets’, victims and bullies.  相似文献   
8.
本文系统考察世界范围内游戏在儿童生活中重要性,将儿童的游戏权看做1989年联合国《儿童权利公约》(CRC)第31条中的一个独立的权利,旨在为世界范围内和整个联合国《儿童权利公约》框架内探究“儿童的游戏权”提供理论基础,并提出人们为何要承认、尊重儿童游戏权,并阐明将游戏提升为一种儿童权利的理论依据,主张全面深刻理解儿童游戏权利的丰富内涵,特别是作为自我保护方式及作为参与日常生活方法的游戏的社会价值,应积极创设提供儿童游戏发生的条件,努力推进实现儿童的游戏权利。  相似文献   
9.
Research on subjective experiences of dementia has paid scant attention to social location, due to fairly homogeneous samples and an inattention to socio-cultural diversity in data analysis. This article addresses this gap by presenting findings from a grounded theory study of the relationships between the experiences of older people with dementia and the intersections of ‘race’, ethnicity, class, and gender. Data generation occurred through a series of interviews, participant observation sessions, and focus groups with eight older people with dementia whose social locations varied from multiply marginalized to multiply privileged plus over 50 members of their social worlds. Their experiences of dementia were found to be varied, ranging from ‘not a big deal’ to ‘a nuisance’ to ‘hellish’, and to be related to their social locations. Negative views of life with dementia were not nearly as universal as past literature suggests and social location was found to mediate experiences of dementia.  相似文献   
10.
When studying associations between a functional covariate and scalar response using a functional linear model (FLM), scientific knowledge may indicate possible monotonicity of the unknown parameter curve. In this context, we propose an F-type test of monotonicity, based on a full versus reduced nested model structure, where the reduced model with monotonically constrained parameter curve is nested within an unconstrained FLM. For estimation under the unconstrained FLM, we consider two approaches: penalised least-squares and linear mixed model effects estimation. We use a smooth then monotonise approach to estimate the reduced model, within the null space of monotone parameter curves. A bootstrap procedure is used to simulate the null distribution of the test statistic. We present a simulation study of the power of the proposed test, and illustrate the test using data from a head and neck cancer study.  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