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   19630篇
  免费   361篇
  国内免费   388篇
教育   7532篇
科学研究   3876篇
各国文化   146篇
体育   991篇
综合类   875篇
文化理论   17篇
信息传播   6942篇
  2024年   2篇
  2023年   66篇
  2022年   214篇
  2021年   407篇
  2020年   528篇
  2019年   438篇
  2018年   416篇
  2017年   418篇
  2016年   474篇
  2015年   519篇
  2014年   1427篇
  2013年   1778篇
  2012年   1836篇
  2011年   1940篇
  2010年   1264篇
  2009年   1062篇
  2008年   1310篇
  2007年   1316篇
  2006年   1286篇
  2005年   1067篇
  2004年   770篇
  2003年   662篇
  2002年   454篇
  2001年   342篇
  2000年   183篇
  1999年   38篇
  1998年   24篇
  1997年   30篇
  1996年   19篇
  1995年   11篇
  1994年   7篇
  1993年   10篇
  1992年   13篇
  1991年   7篇
  1990年   2篇
  1989年   3篇
  1988年   1篇
  1985年   5篇
  1984年   3篇
  1983年   3篇
  1982年   8篇
  1981年   1篇
  1980年   1篇
  1979年   1篇
  1978年   1篇
  1976年   1篇
  1957年   11篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
1.
This study compares the ideas of social equity in the liberal Anglo-American and Chinese political cultures and seeks potential hybridisations. Through a conceptual examination of scholarly works, this study identifies differences and similarities of social equity between the two political cultures. A common conceptual bridge, deriving from the comparison and hybridisation, is further developed for the discussion of social equity and equity in higher education across the two cultures. The common bridge consists of four constitutes of social equity: political and civil equality, social and economic equality, equality of opportunity and equality of potential and freedom to achieve, the last of which is new hybridity of the two political cultures. This study argues that the hybridity – equality of potential and freedom to achieve – is enlightening to the discussion of equity in higher education as well as social equity across contexts.  相似文献   
2.
农村公共体育服务作为农村体育中的基本组成部分,其发展与治理是实现乡村振兴的重要内容,是提升体育治理能力现代化和实现体育强国梦的必经之路。运用文献资料、专家访谈等研究方法,结合乡村振兴战略的时代背景,基于协同治理的基本理论,把握农村公共体育服务协同治理的现实动因,分析农村公共体育服务协同治理中存在的均等化供给落实不到位、服务管理体制结构失衡、市场经济模式功能缺失、农民需求表达体系欠缺等现实问题。通过构建农村公共体育服务多元主体协同治理模型,确保治理公正平等、完善政府职能结构、促进机制融合发展、激发需求主体活力等方面实现农村公共体育服务有效治理。  相似文献   
3.
体育强国战略背景下探究如何健全青少年体育公共服务体系,对于消弭青少年体育在整个体育事业、教育事业中的落差,改革和加强青少年体育工作具有重要意义。研究发现,我国青少年体育公共服务体系在完善制度、巩固基础、培育组织、开展活动、深化改革等方面取得长足发展,但是也还仍面临着区隔化、分散化和碎片化的瓶颈制约。依循整体性治理的学理逻辑,从跨政府部门整合、跨场域整合、跨公私领域整合的三维进路,实现青少年体育公共服务体系治理功能的整合、治理层级的整合和治理深度的整合,为构建体育部门与教育部门相结合,家庭、学校、社区体育相结合,政府与社会力量相结合的共建共治共享的青少年体育公共服务体系提供对策建议,致力于为青少年提供无缝隙的、整体性的体育公共服务。  相似文献   
4.
This research focuses on understanding teachers’ conceptions of what constitutes a fair assessment. In recent decades the number of studies seeking to learn about teachers’ conceptions on assessment has multiplied. The idea is simple, and involves the extent to which conceptions have an effect on what happens in practice. With this aim, a phenomenographic study was carried out to understand what is a fair assessment from teachers’ perspectives. Despite the importance of conducting phenomenographic studies in education, in Spain hardly any studies have used this methodology. Participants were 30 teachers at primary/secondary schools in Spain. The results show that teachers' conceptions of fair assessment were divided, some being more closely related to the principle of equality and others to equity. The conclusion of this study highlights the influence of the school context on teachers’ conceptions of what constitutes fair assessment (in the research, there were 15 teachers who worked in schools located in low socioeconomic status contexts and 15 who were in high socioeconomic status environments).  相似文献   
5.
[目的/意义] 在科研全面数据化和“十四五”规划的背景下,高校图书馆建设方向和路径对教学和科研具有重大影响,本文旨在提出图书馆智慧化转型的下一步落地和实践思路。[方法/过程] 梳理高校图书馆发展现状,解析发展新态势,以数据意识为出发点,尝试构建智慧图书馆在技术、服务、空间等方面的发展方案。[结果/结论] 智慧图书馆的建设应重点在智能设备、智慧服务平台和智慧空间上“下深功”,此外还需在馆员角色和联盟建设上深入思考。  相似文献   
6.
The significance of IT in the context of non-digital social enterprises (SEs) and its influence on the viability of such SEs have been less studied themes in information systems research. In the era of ubiquitous IT, SEs have increasing pressures to cope with the ever-dynamic technological domain while balancing their dual objectives. Data from a single revelatory case of Jaipur Rugs (JR), an SE situated in a developing country context (India), is used to fathom the peculiarities of the SE context with a focus on the sociomaterial phenomena of IT emergence. Using the three fundamental notions of sociomateriality theory (relationality, performativity, and practice) this interpretive study understands the mechanisms underlying the SE’s attempt to balance its financial and social sustainability objectives. Through the innovative use of IT, the SE establishes and maintains shared value, yielding stability and efficiency to the business (financial viability) while simultaneously ensuring scalability and effectiveness of their social impact. This study strengthens the perspective of IT as an emergent phenomenon situated in sociomaterial practices and fills a gap in organizational literature by examining such phenomenon in the rich context of SEs where achieving the balance between dual goals is increasingly dependent on non-human (IT) agents.  相似文献   
7.
[目的/意义] 随着自主创新战略的提出,科技信息和科技情报在国家科技发展中的基础性作用日益受到重视,开展区域创新和经济发展的信息服务研究与实践,构建面向区域创新和经济发展的信息服务方法体系、实施方案,是十分必要的。[方法/过程] 通过对国内外文献情报机构服务区域创新和经济发展的实践调研,以及中国科学院文献情报中心在"十二五"和"十三五"期间面向省级科学院、中国科学院转化中心、地方政府、园区企业开展区域信息服务的整体设计和服务实践与案例分析,总结归纳中国科学院文献情报中心开展区域创新和经济发展知识服务的特色和成效。[结果/结论] 在实践的基础上提出图书馆面向区域创新和产业发展提供信息服务,进一步拓展了图书馆的服务领域,是图书馆发展的一个生长点,并将在服务内容与服务方式上不断发展完善。  相似文献   
8.
Social media are commonplace in many educators’ lives, but their Instagram activities have received no prior attention in the empirical literature. We therefore created and disseminated a survey regarding educators’ Instagram use. Analyses of 841 responses suggested participants were generally intensive users of Instagram who engaged in the exchange of both professional knowledge and wisdom, as well as affective support. In addition to identifying benefits to Instagram use, some participants offered critiques of Instagram’s professional utility. We discuss the implications of these findings for educators’ work in a digital era and the future of research on educators’ social media activities.  相似文献   
9.
Drawing on acculturation and social identity literatures, the present research extends on initial work on social group connectedness among older immigrants to examine in a quasi-experimental study the well-being benefits of participating in heritage culture groups. Older immigrant clients (N = 66) of six aged-care agencies in Australia were given diary booklets in which to complete a set of measures on selected days when they did or did not attend the agencies’ heritage culture group activities, over a 2-month period. Results showed that heritage group participation reduced loneliness and increased well-being. Future research should replicate and extend these findings to assist our understanding of how heritage culture group participation aids first-generation older immigrants with aging successfully in a foreign land.  相似文献   
10.
Political polarization remains perhaps the “greatest barrier” to effective COVID-19 pandemic mitigation measures in the United States. Social media has been implicated in fueling this polarization. In this paper, we uncover the network of COVID-19 related news sources shared to 30 politically biased and 2 neutral subcommunities on Reddit. We find, using exponential random graph modeling, that news sources associated with highly toxic – “rude, disrespectful” – content are more likely to be shared across political subreddits. We also find homophily according to toxicity levels in the network of online news sources. Our findings suggest that news sources associated with high toxicity are rewarded with prominent positions in the resultant network. The toxicity in COVID-19 discussions may fuel political polarization by denigrating ideological opponents and politicizing responses to the COVID-19 pandemic, all to the detriment of mitigation measures. Public health practitioners should monitor toxicity in public online discussions to familiarize themselves with emerging political arguments that threaten adherence to public health crises management. We also recommend, based on our findings, that social media platforms algorithmically promote neutral and scientific news sources to reduce toxic discussion in subcommunities and encourage compliance with public health recommendations in the fight against COVID-19.  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