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   372篇
  免费   9篇
教育   262篇
科学研究   29篇
各国文化   4篇
体育   52篇
文化理论   5篇
信息传播   29篇
  2024年   1篇
  2023年   3篇
  2022年   9篇
  2021年   11篇
  2020年   17篇
  2019年   19篇
  2018年   30篇
  2017年   29篇
  2016年   23篇
  2015年   12篇
  2014年   18篇
  2013年   67篇
  2012年   16篇
  2011年   24篇
  2010年   9篇
  2009年   12篇
  2008年   7篇
  2007年   14篇
  2006年   4篇
  2005年   6篇
  2004年   7篇
  2003年   7篇
  2002年   6篇
  2001年   3篇
  2000年   4篇
  1999年   3篇
  1998年   3篇
  1997年   1篇
  1996年   2篇
  1995年   2篇
  1994年   1篇
  1993年   2篇
  1992年   1篇
  1989年   2篇
  1985年   1篇
  1983年   2篇
  1977年   1篇
  1976年   2篇
排序方式: 共有381条查询结果,搜索用时 78 毫秒
81.
82.
83.
Plagiarism and copyright infringement are terms that most students are familiar with, and when asked, most students will readily express the sentiment that plagiarizing the work of others or committing copyright infringement is wrong. Despite students' basic understanding of these concepts, many struggle to put them into practice. Often this is a result of students not having enough knowledge about how to cite sources or how copyrighted works can legally be reused for scholarly purposes. This article identifies a way in which copyright and plagiarism can be taught as well as a process students can work through when addressing these issues.  相似文献   
84.
A new method is proposed for clustering XML documents by structure-constrained phrases. It is implemented by three machine-learning approaches previously unexplored in the XML domain, namely non-negative matrix (tri-)factorization, co-clustering and automatic transactional clustering. A novel class of XML features approximately captures structure-constrained phrases as n-grams contextualized by root-to-leaf paths. Experiments over real-world benchmark XML corpora show that the effectiveness of the three approaches improves with contextualized n-grams of suitable length. This confirms the validity of the devised method from multiple clustering perspectives. Two approaches overcome in effectiveness several state-of-the-art competitors. The scalability of the three approaches is investigated, too.  相似文献   
85.
As copyright law is so closely ingrained with library services, it is important for librarians to learn about it and how to balance the law with the needs of users. Unfortunately, many Library and Information Science degree programs do not address copyright issues as part of course curriculum. As such, librarians may have to educate themselves about the law. This article will identify seven steps librarians can take to facilitate this process.  相似文献   
86.
87.
This paper analyses the relationship between the public funding systems of higher education in Italy and the Netherlands and their universities' performances. Empirically, an efficiency analysis on 13 Dutch and 58 Italian public universities is conducted. The findings show that the relative efficiency of Italian and Dutch universities is strongly influenced by the policy perspective adopted. If the goal is to realise the European goals and minimise resources employed for obtaining a high number of graduates, Dutch universities turn out to be more efficient. However, Italian universities are much more efficient if the priority is to minimise the costs for a given level of activity, such as number of students.  相似文献   
88.
This paper reflects upon the experience of carrying out a piece of action research as a university academic, in partnership with a primary school. It considers roles and responsibilities, agendas, dynamics, ethical dilemmas and issues of voice. It contextualises the research within a field where educational research continues to be conceptualised as the ‘poor relation.’ In light of this, it explores the richness and value to be found in rejecting positivist tradition and re-imagining the research process as one of uniqueness and ‘dissensus’ whereby learning happens through collaborative shared-learning encounters. It concludes that research relationships such as these can illuminate new understandings in ways that are not only rich and enduring but often unforeseen.  相似文献   
89.
90.
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