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   2225篇
  免费   83篇
  国内免费   23篇
管理学   24篇
民族学   59篇
人口学   66篇
丛书文集   202篇
理论方法论   136篇
综合类   1148篇
社会学   679篇
统计学   17篇
  2024年   2篇
  2023年   16篇
  2022年   7篇
  2021年   21篇
  2020年   39篇
  2019年   29篇
  2018年   51篇
  2017年   76篇
  2016年   64篇
  2015年   59篇
  2014年   114篇
  2013年   445篇
  2012年   133篇
  2011年   165篇
  2010年   107篇
  2009年   114篇
  2008年   121篇
  2007年   137篇
  2006年   125篇
  2005年   88篇
  2004年   93篇
  2003年   73篇
  2002年   96篇
  2001年   77篇
  2000年   32篇
  1999年   6篇
  1998年   4篇
  1997年   13篇
  1996年   5篇
  1995年   6篇
  1994年   7篇
  1992年   1篇
  1989年   1篇
  1982年   1篇
  1980年   1篇
  1979年   1篇
  1978年   1篇
排序方式: 共有2331条查询结果,搜索用时 15 毫秒
111.

Background

The rates of breastfeeding worldwide are slowly improving since 1996. Europe is still trailing behind the global breastfeeding incidence and prevalence rates. Thus, breastfeeding promotion, protection, prolongation and support have become an important challenge as breastfeeding sharply decreases in the first six months of life.

Objectives

The aim of this project is to determine, assess and identify the real impact of breastfeeding support networks in Murcia (Spain).

Methods

After searching unsuccessfully for a validated questionnaire, a specific one was developed and validated for measuring the impact of formal and informal support networks through five dimensions: satisfaction, consultation, experience, problems and support. The questionnaire was provided to 500 mothers with experience in breastfeeding, who brought their children to baby paediatricians between 2 June and 27 November 2014. Upon completion of the survey and fieldwork, a detailed statistical analysis was conducted.

Results

The degree of satisfaction perceived by the users of the services of support breastfeeding networks is remarkable. In addition, mothers who clarified their doubts and discussed their problems with health professionals and/or breastfeeding support networks were more likely to breastfeed for a longer duration compared to those who did not (p = 0.005). Furthermore, mothers who sought support in breastfeeding are more likely to breastfeed for more than 6 months (p < 0.0005).

Conclusion

Based on this information, we conclude that breastfeeding support networks have a positive influence in the duration of a women’s decision to breastfeed.  相似文献   
112.
Political support is a multidimensional construct encompassing evaluations of political leaders and institutions (specific support) as well as adherence to basic regime principles (diffuse support). Scholars have traditionally assumed that diffuse and specific support are driven by different forces and evolve largely independently. Prior empirical work, however, has struggled to untangle the two support dimensions and focused predominantly on cross-national differences, ignoring their dynamics. This paper develops an analytical and empirical approach to examine the levels and dynamic interplay of both support dimensions and estimate their determinants, applying it to South American democracies between 1996 and 2015. Contrary to received wisdom, we show that both dimensions are quite volatile and closely linked in this region. In particular, negative economic shocks not only undermine support for government actors, but also fuel democratic disenchantment. Nonetheless, while regime support is rather fickle in South America, it can be ultimately resistant to performance fluctuations.  相似文献   
113.
Given the intersection of racial, religious, and sexual identities for Black queer populations, the current study examines sexuality-related religious rhetoric. Twenty Black cisgender queer men were recruited to participate in a qualitative interview. Using thematic analysis, the research team identified four themes: negative religious rhetoric, personal consequences of negative religious rhetoric, social consequences of negative religious rhetoric, and growth from negative religious rhetoric. Participants explained the pervasiveness of negative religious rhetoric within their churches and family structures. Men also conveyed how negative religious rhetoric frames societal ideologies around same-sex behavior, often condoning violence toward queer populations. Although men had negative experiences, participants articulated the importance of using oppression as a platform for growth. Black cisgender queer men are present within religious institutions; however, such negative religious rhetoric may negatively affect their mental and physical health. Researchers, clinicians, and clergy should consider the ways negative religious rhetoric marginalizes queer populations.  相似文献   
114.
This article uses feminist theory to investigate how the socialization processes used to maintain the clergy community in the Roman Catholic Church contributes to a vulnerability in some clergy for sexually abusing children. This vulnerability is identified first in an examination of the literature on the impact of socialization processes on clergy offenders between the 1960s and 1980s. A comparison is then made with the implications of the apostolic exhortation, Pastores Dabo Vobis, which provides a theological basis to clergy formation. The article argues that the document works to ensure a continuity of socialization processes that not only have been shown to create a vulnerability for committing child sexual abuse but compound existing vulnerabilities. The article concludes that constraints produced by the preservation of a hegemonic masculinity and patriarchy retain a threat of violence against children and require recommended reforms.  相似文献   
115.
This study examines how preadolescent African American students in Washington, D.C., used a linguistic practice called ‘joning,’ a style of verbal play similar to ritual insults, in peer interactions. Sociolinguists have focused on how children socialize each other into vernacular styles appropriate for peer group use but often assume that they disalign with social and linguistic norms for classroom behavior. Drawing from a nine‐month ethnographic study that the author conducted in an after‐school program, this article analyzes the structure and function of joning as a vernacular style of African American Vernacular English and its uses in constructing classroom identities. Joning often facilitated student learning, but it was perceived as a socially and physically risky linguistic practice because of its uses as conflict talk in the local community. Focusing on preadolescence as a key stage of language socialization, this article shows how minority students modify peer‐learned linguistic practices to pursue academic success on their own terms.  相似文献   
116.
ABSTRACT

The article examines Anya Ulinich’s graphic narrative Lena Finkle’s Magic Barrel and the novel’s use of visual culture from both the author’s Russian and US American backgrounds. The article interrogates the use of history and timelines, Russian art history and Russian art education in Ulinich’s text. It also analyzes other literary constructs that influenced Ulinich’s novel: US American comics/graphic novels and their use of stereotype, and novels by Russian-speaking Jewish American writers, with their thematized Jewishness.  相似文献   
117.
美国未成年人案件保密性原则在司法实践中比较复杂。基于"双轨制"现实,未成年人身份过错、偏差及轻微犯罪案件通常由少年法院审理;而对于较严重的未成年人刑事案件,则会移送至刑事(成人)法院审理。对于后者,因其刑事性质,被移送受审的未成年人将被视为成年人受审,其案件庭审及记录除特殊情形外原则上不予保密。而对于前者,此类案件大体上适用保密性原则。不过随着对儿童利益最佳原则及防卫社会的双向反思,对在少年司法体系内的较严重犯罪案件与虐待、遗弃及照管不良等案件,少年法院保密性原则亦有较大松动。  相似文献   
118.
I contend that masculinity formation in South Texas is linked to objects that have been deemed as ‘manly’. This study is significant because it examines a group in the US population that, according to census predictions, account for a large percentage of the fastest growing and largest Latino group in the United States. This autoethnography research examines how pico de gallo – a type of salsa – and the barbeque grill assist working-class Mexican American males in constructing a masculine identity known as macho. The data are based on observing 30 social events in the Rio Grande Valley. The findings reveal a pursuit for an apex status of macho through these objects and the cultural transmission of gender roles to the next generation of males. This study concludes by offering suggestions in examining how masculinity, for men of colour, might be linked to marginalisation practices within a social structure.  相似文献   
119.
The percentage of female-headed African American families has increased significantly since the 1960s. It is now estimated that over half of all African American children will grow up in a female-headed household. This article examines factors related to the formation of these households as well as the challenges associated with these households. Policies and programs that have been implemented to treat these families are examined.  相似文献   
120.
This report examines the extant literature on dating violence, young African American males, and risk and protective factors. Studies have shown that correlates exist between community factors, parental discipline, and gender role beliefs in young African American males that place them at risk for dating perpetration. Studies have also shown that protective factors such as adequate adult supervision, social support, and problem-solving skills exist and can mitigate risk. Implications for research and programming are also discussed.  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