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   3165篇
  免费   201篇
  国内免费   20篇
管理学   112篇
民族学   64篇
人口学   88篇
丛书文集   244篇
理论方法论   332篇
综合类   1306篇
社会学   1177篇
统计学   63篇
  2024年   2篇
  2023年   74篇
  2022年   43篇
  2021年   65篇
  2020年   110篇
  2019年   141篇
  2018年   146篇
  2017年   169篇
  2016年   182篇
  2015年   147篇
  2014年   157篇
  2013年   515篇
  2012年   183篇
  2011年   163篇
  2010年   124篇
  2009年   131篇
  2008年   130篇
  2007年   133篇
  2006年   124篇
  2005年   102篇
  2004年   87篇
  2003年   91篇
  2002年   95篇
  2001年   77篇
  2000年   54篇
  1999年   36篇
  1998年   20篇
  1997年   16篇
  1996年   13篇
  1995年   16篇
  1994年   9篇
  1993年   7篇
  1992年   10篇
  1991年   4篇
  1990年   3篇
  1989年   1篇
  1988年   3篇
  1987年   2篇
  1983年   1篇
排序方式: 共有3386条查询结果,搜索用时 15 毫秒
1.
构建出口贸易碳强度指标,将出口贸易增加值与隐含碳置于同一分析框架,研究参与全球价值链对中国出口贸易碳强度的影响。在对中国参与全球价值链与出口贸易碳强度演变趋势进行测算的基础上,构建计量经济学模型,实证研究不同参与全球价值链指标对中国整体与细分行业出口贸易碳强度的影响及规模效应、结构效应和技术效应的调节作用。研究结果表明:中国整体行业主要以后向方式参与全球价值链,制造业全球价值链参与度更深而服务业位置指数更高;中国整体出口贸易碳强度以2005年为界先上升后下降;不同要素密集型制造业与服务业出口贸易碳强度水平差异明显。除位置指数外,全球价值链前向与后向参与度、前向生产长度和深度GVC指数对中国整体出口贸易碳强度的影响均为正,且深度GVC指数的提高对出口贸易碳强度的促进作用最显著。相对于制造业,服务业后向参与度和前向生产长度的提高对出口贸易碳强度的促进作用减弱;相对于劳动密集型行业,资本密集型行业位置指数的提高会进一步降低出口贸易碳强度,资本与知识密集型行业深度GVC的提高对出口贸易碳强度的拉动作用减弱。规模效应的调节作用不明显,结构和技术效应均会降低前向参与度与深度GVC对出口贸易碳强度的正向影响。在研究结论的基础上提出降低中国出口贸易碳强度的政策建议。  相似文献   
2.
In realist evaluation, where researchers aim to make program theories explicit, they can encounter competing explanations as to how programs work. Managing explanatory tensions from different sources of evidence in multi-stakeholder projects can challenge external evaluators, especially when access to pertinent data, like client records, is mediated by program stakeholders. In this article, we consider two central questions: how can program stakeholder motives shape a realist evaluation project; and how might realist evaluators respond to stakeholders’ belief-motive explanations, including those about program effectiveness, based on factors such as supererogatory commitment or trying together in good faith? Drawing on our realist evaluation of a service reform initiative involving multiple agencies, we describe stakeholder motives at key phases, highlighting a need for tactics and skills that help to manage explanatory tensions. In conclusion, the relevance of stakeholders’ belief-motive explanations (‘we believe the program works’) in realist evaluation is clarified and discussed.  相似文献   
3.
Family violence perpetrated by adults is increasingly understood as a health issue, and we argue that this pertains even more strongly to violence by adolescents. The co-dependence of the parent–child bond, lack of maturity in the adolescent, and often related issues of disability or mental illness make these young people both complex and also vulnerable. This research paper reviews the current literature relating to adolescent violence in the home, identifies known best practice, and evaluates the importance of taking a family-focused, therapeutic approach to adolescent family violence, in place of a punitive one. It describes the use of a co-design workshop to unpack gaps in service provision and develop a potential family focused model of care to address the needs both of young people who use violence, and their families. The findings indicate that an inclusive family approach is a key element in addressing adolescent violence in the home across a spectrum of behaviours and mental health care needs. The use of a coordinated, family-inclusive response through mental health care services is recommended to address the complexity of this issue, as well as to provide support both to adolescents and to their families and carers.  相似文献   
4.
This piece of writing is a joint initiative by the participants in the Gender, Work and Organization writing workshop organized in Helsinki, Finland, in June 2019. This is a particular form of writing differently. We engage in collective writing and embody what it means to write resistance to established academic practices and conventions together. This is a form of emancipatory initiative where we care for each other as writers and as human beings. There are many author voices and we aim to keep the text open and dialogical. As such, this piece of writing is about suppressed thoughts and feelings that our collective picket line allows us to express. In order to maintain the open‐ended nature of the text, and perhaps also to retain some ‘dirtiness’ that is essential to writing, the article has not been language checked throughout by a native speaker of English.  相似文献   
5.
This paper provides empirical and contextual insight into the complexity of Self-Initiated Expatriates’ (SIEs) experiences in a unique setting. Factors that influence SIEs in the civil engineering industry, when considering overseas employment in Qatar, are identified and considered. Drawing comparison to organizational expatriates (OEs), this paper uses semi-structured interviews conducted with professionals from the civil engineering and construction industries. The research surfaced that different factors interconnect to affect individuals’ decisions about overseas employment. Three factors, specifically; location appeal, host country as an employment setting and effect of expatriation on the family, appear to be more influential to participants when the proposed destination is Qatar.  相似文献   
6.
ABSTRACT

An increasing number of youth are exhibiting social, emotional, and behavioral problems that hinder their ability to function at grade level. Subsequently, school mental health services have not been able to address the need for services particularly among students who are minority and poor. A mixed methodology study was conducted to determine the treatment outcomes from a brief strength-based leadership training group for primarily students who are African American and poor. Pre–post scores on three scales and focus group data revealed significant positive changes in regard to internal areas of functioning and social skills, anger management skills, and school attitude. Gender and age significantly impacted outcomes.  相似文献   
7.
Studies have shown that using social networking sites contributes to social capital. This study investigated the association between specific features of Facebook and online social capital. Two contrasting hypothesis were tested. The first posits that the rich get richer, meaning that the creation of social capital online reflects the stock of offline resources already available. In contrast, the compensation hypothesis argues that disadvantaged ethnic minorities are more likely to use social media to compensate for their lack of social capital offline. We tested these two theories among a representative sample of Palestinian teenagers (N?=?567). While we found no gender differences in the use of Facebook’s features, our results highlight the positive correlation between the use of active and passive communication features and perceived social capital online. Moreover, the results support the rich-get-richer model; in that, even among this socially disadvantaged group, the youngsters who already had a store of social capital offline benefitted more from using Facebook.  相似文献   
8.
This study explores obstacles to navigating the high school-to-labor market transition experienced by Second Generation Caribbean Black Male Youth (CBMY) living in Canada's Greater Toronto Area (GTA). Drawing upon interviews with ten CBMY between the ages of 18–27, the article uses a qualitative phenomenological methodology to understand barriers to education and employment from their perspectives. Studies show that 45% of CBMY drop out of high school while 52% are precariously employed in the GTA [Allahar, A. L. 2010. “The Political Economy of ‘Race’ and Class in Canada’s Caribbean Diaspora.” American Review of Political Economy 8 (2): 54; James, C. E. 2012. Students “at Risk” Stereotypes and the Schooling of Black Boys. Urban Education 47 (2), 464–494.; Lewchuk, W., and M. Lafleche. 2014. Precarious Employment and Social Outcomes. Just Labour: A Canadian Journal of Work and Society, 22, 45–50.; Block and Galabuzi 2011. Canada’s Color Coded Labor market: The Gap for Racialized workers. Canadian Centre for Policy Alternatives?=?Centre Canadien de Politiques alternatives]. The ten interview subjects provide retrospective and introspective counter-narratives that expose the race, class and gender-based barriers that frustrate their efforts to secure stable employment. The study utilizes Critical Race Theory (CRT) and the concept of White Supremacy to challenge the view that educational and employment success is based on color-blindness, merit and hard work. The CBMY counter-narratives examined in this study offer profound insight into dominant ideologies and practices that perpetuate racial biases, and present many valuable suggestions, explicit and implied, regarding how to improve the opportunities, inclusion and well-being of CBMY.  相似文献   
9.
There is a growing body of evidence linking racial discrimination and juvenile crime, and a number of theories explain this relationship. In this study, we draw on one popular approach, Agnew's general strain theory, and extend prior research by moving from a focus on experienced discrimination to consider two other forms, anticipated and vicarious discrimination. Using data on black, white, and Hispanic youth, from the Project on Human Development in Chicago Neighborhoods (PHDCN), we find that experienced, anticipated, and to a lesser extent, vicarious discrimination, significantly predict violent crime independent of a set of neighborhood, parental, and individual level controls, including prior violent offending. Additional analyses on the specific contexts of discrimination reveal that violence is associated with the anticipation of police discrimination. The effects tend to be larger for African American than Hispanic youth, but the differences are not statistically significant. These findings support the thesis that, like other strains, discrimination may not have to be experienced directly to influence offending.  相似文献   
10.
While discourses that define and demarcate young people such that they become legitimate targets of negative practices of marginalisation and exclusion have not disappeared, these are no longer the dominant discourses and modes of governing youth. Constructions of youth as self-determining subjects and empowerment polices of youth participation increasingly animate contemporary approaches to governing young people throughout the West and beyond. Until recently, the dominant critique of such developments consisted of accusations of failed attempts to realise certain principles in practice or of their ideological functions. There is however an emerging critical youth studies literature that analyses such developments drawing on the work of Beck and Foucault’s notion of ‘governmentality’. In this paper, I argue that while these studies challenge some of the assumptions upon which such developments rest, they are yet to challenge the extent to which these contemporary ways of constructing and governing youth are new. Using Foucault’s genealogical method my research traces an unacknowledged nineteenth century history of these common ways of constituting and governing youth today. To conclude I consider the strategic usefulness and ramifications of these findings for critical youth studies and policies of youth participation.  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