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   226349篇
  免费   3704篇
  国内免费   2574篇
教育   165277篇
科学研究   25192篇
各国文化   326篇
体育   14403篇
综合类   14597篇
文化理论   170篇
信息传播   12662篇
  2024年   56篇
  2023年   546篇
  2022年   2119篇
  2021年   3775篇
  2020年   4732篇
  2019年   3414篇
  2018年   1980篇
  2017年   2068篇
  2016年   2751篇
  2015年   5806篇
  2014年   14495篇
  2013年   14658篇
  2012年   17997篇
  2011年   18710篇
  2010年   13632篇
  2009年   12269篇
  2008年   14225篇
  2007年   17360篇
  2006年   17102篇
  2005年   15196篇
  2004年   13091篇
  2003年   11419篇
  2002年   9235篇
  2001年   7171篇
  2000年   3966篇
  1999年   1458篇
  1998年   820篇
  1997年   657篇
  1996年   606篇
  1995年   290篇
  1994年   283篇
  1993年   197篇
  1992年   164篇
  1991年   86篇
  1990年   61篇
  1989年   43篇
  1988年   16篇
  1987年   8篇
  1986年   2篇
  1985年   22篇
  1984年   20篇
  1983年   20篇
  1982年   24篇
  1981年   13篇
  1980年   8篇
  1979年   7篇
  1978年   16篇
  1977年   14篇
  1976年   9篇
  1957年   9篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
31.
职业裁判制度是足球职业化发展到一定阶段的必然产物,其引入将有力提升我国裁判执法水平,助推我国足球事业发展。认为,职业裁判是职业联赛健康发展的关键力量,是足球运动技术发展的客观要求,是提升足球裁判整体水平、统一集中管理的需要。目前,我国的足球裁判存在基数小、水平低、待遇低、环境差等问题。只引入足球职业裁判制度而无配套措施,可能无法解决根本矛盾;目前的国内联赛规模也还无法满足职业裁判发展需求,职业转换难度大及退休保障不足,也阻碍着我国职业足球裁判制度的实施。指出,应加快足球联赛发展,与职业裁判发展互促互进;健全体育裁判法律法规,改革职业裁判组织管理方式;建立健全职业裁判员的薪酬和退休保障体系;注重青少年裁判培养,全面提升在职裁判员业务水平。多管齐下,使足球职业裁判制度发挥更好的效果。  相似文献   
32.
石剑兰  廖璠 《图书情报工作》2019,63(14):121-130
[目的/意义]探究美国公共图书馆少儿创客空间服务的实践案例及服务特色,以期为我国图书馆开展少儿创客空间服务提供参考。[方法/过程]参考2017年美国第10次"星级图书馆排行"评比结果,随机选取五星级图书馆中的30所公共图书馆为调查对象,其中有22所公共图书馆提供少儿创客空间服务,有4种少儿创客空间服务类型,通过典型案例的分析,归纳总结美国公共图书馆少儿创客空间服务的特色。[结果/结论]得出如下启示:重视培养少儿创客并构建少儿创客空间服务模式;促进少儿STEAM教育和创造活动,加大宣传力度以吸引女生关注科技;培养少儿自主学习能力和创造力;丰富少儿创客空间服务项目活动及先进的技术设备;重视协同与互助并加强人才队伍建设等。  相似文献   
33.
34.
This paper examines the relationship between cultural participation and regional development with reference to the European Capital of Culture in 2017. From the bidding stage, Aarhus 2017 claimed it put “participation” at the heart of its strategic plans, through consultation at roadshows and exhibitions. In addition, it aspired to use culture as a catalyst for development not only in the city of Aarhus but across the region of Central Denmark. This paper, therefore, examines how participation is defined and implemented to address regional development in the Aarhus 2017 process through textual analysis of documentation from Aarhus 2017 and delivery partners as well as over 20 interviews with managers and participants involved in a range of 2017 projects. The paper argues against the common prioritisation of urban and professional cultural institutions and makes the case for decentralised cultural provision that supports both amateurs and professionals through a regional networked structure.  相似文献   
35.
体育是美国人生活中不可或缺的一部分,发达的体育文化为美国小镇体育的繁荣奠定了基础。研究以美国体育小镇为对象,运用文献资料、实地考察、逻辑分析及ArcGIS地理信息绘图等方法和技术对美国体育小镇进行了研究。结果表明:美国体育小镇的布局属非均匀化发展,存在东强西弱,南强北弱的特点且表现出"马太效应"。进而从社会学的角度分析了美国体育小镇运行的外部环境和内在动力机制,并以典型案例对体育小镇运行特点进行了剖析。建议我国体育小镇的建设应从目标引领、政策驱动、环境支持、形成正反馈循环和塑造灵魂等方面思考以推动体育小镇的建设。  相似文献   
36.
ABSTRACT

In times of globalization we are facing a crisis of care. The invisibility of relations of domination and oppression against nature, women and girls, as well as the elderly, generate inequalities and structural problems that increase the unsustainability of life on the planet. The uncertainty towards the future, generated by climate change, pollution and scarcity of water resources, is leading us towards war or revolution – a revolution that requires the involvement of the new generations to transform reality and confront contemporary problems. In this sense, it is necessary to educate, raise awareness and empower girls and boys in citizen participation, in overcoming gender inequalities and in the development of fairer and more sustainable practices and behaviours. The participatory action-research experience with social cartography ‘From the Body to the City’, promoted by the Institute of Innovation and Knowledge Management – INGENIO (CSIC-UPV) in collaboration with the primary school CEIP Vicente Gaos of Valencia (Spain), developed together with the students of 4th primary grade, intended to reflect and act collectively on our territories from the principles of transformative education and global citizenship.  相似文献   
37.
BackgroundThe current state of knowledge regarding the role of non-offending fathers in supporting their sexually abused children is very scarce.ObjectiveThe objective of this study is to further our understanding of fathers’ roles following disclosure of their children’s sexual abuse (SA) by evaluating fathers’ perceptions of the impact of disclosure on their involvement and support of their children.Participants and methodThis qualitative study relies on individual semi-structured interviews conducted with 17 fathers of allegedly abused children.ResultsInductive thematic analysis first highlighted that some reported a period of disengagement from the child during which they put into question their role and attitudes, followed by a period of re-involvement. This period of difficulties experienced by some fathers in regard to their involvement towards their children was due to either their own important psychological distress, their ambivalence towards their child or even because of feelings of uneasiness experienced during physical contact with them. Despite this, findings indicate the presence of thoughts and attitudes that suggest children are a source of concern for fathers. The four forms of abuse-specific support previously observed among mothers (believing the child, seeking out professional services, protecting him/her from the offender, supporting him/her emotionally) were also observed among fathers. In accordance with the activation theory, a form of support specific to fathers, namely, encouraging the child to open up to and explore the world outside the family, thereby, fostering the child’s self-esteem development, was observed and constitutes a relevant finding.ConclusionClinical and empirical implications are discussed.  相似文献   
38.
ABSTRACT

Contemporary museums must balance their roles as commercial entities and repositories of various, and often dissonant, heritages and histories. Sports museums in particular often have clear commercial and nostalgic aims, particularly through tourist visitation, though the extent to which they represent more challenging narratives remains unclear. This paper examines how one of the most famous sports museums in the world, the National Baseball Hall of Fame (NBHF) in Cooperstown, New York, balances its dual role as tourist attraction and repository of baseball's sometimes checkered past. It was found that different sections of the museum provide greater or lesser degrees of engagement with more controversial issues, although the commercial outputs and appeal of the museum remains clear throughout. Utlimately, the NBHF demonstrates that balancing veneration and critique in collections can be commercially prosperous, and can provide a template for other sport and popular culture museums who may be wary of incorporating more challenging narratives in their exhibits. Furthermore, the symbiotic relationship between the Hall of Fame and the village of Cooperstown, particularly in creating and maintaining cultural and economic outputs, requires further exploration.  相似文献   
39.
苏鹏  苏成  潘云涛 《图书情报工作》2019,63(20):129-138
[目的/意义]颠覆性技术能变革传统生产模式和消费结构,使产业格局巨变。识别潜在颠覆性技术有助于抢占科技制高点,在科技竞争中取得先发优势。[方法/过程]通过主题检索和引文回溯搜集文献,梳理颠覆性技术现阶段的主要识别方法。[结果/结论]发现方法的选择与研究人员学科背景密切相关,根据研究人员的主要研究领域,将其划分为图书情报、工程管理、经济研究和Christansen流派4类识别方法。在此基础上对识别方法进行7个维度的比较,指出现有方法存在3个问题:过度依赖专家评价、识别标准针对性不足和超前识别效果不佳,其中识别标准针对性不足是核心问题。鉴于此,在后续研究中应当从多种角度不断探究和完善技术颠覆潜力的评价方法。  相似文献   
40.
[目的/意义]在当前政府职能转变的背景下,政府与社会组织合作提供公共图书馆服务是公共图书馆管理体制改革的有效措施,也是公共图书馆事业发展的重要趋势。研究政府与社会组织的合作关系,不仅能够丰富相关理论成果,而且能为公共图书馆服务供给政社合作的发展提供参考。[目的/意义]通过文献调研、网络调研与实地调研相结合,论述公共图书馆服务供给政社合作关系的概念及特征,对公共图书馆服务供给政社合作关系中各主体的角色、政社合作关系的成因、政社合作关系的类型及形成过程进行深入分析。在此基础之上,提出公共图书馆服务供给政社合作关系可持续发展的对策。[结果/结论]良好合作关系的建立需要端正合作动机,完善合作制度,规范合作行为。  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