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   2174篇
  免费   47篇
教育   1707篇
科学研究   103篇
各国文化   28篇
体育   135篇
文化理论   31篇
信息传播   217篇
  2023年   21篇
  2022年   41篇
  2021年   40篇
  2020年   75篇
  2019年   118篇
  2018年   148篇
  2017年   134篇
  2016年   123篇
  2015年   89篇
  2014年   120篇
  2013年   420篇
  2012年   99篇
  2011年   78篇
  2010年   89篇
  2009年   44篇
  2008年   73篇
  2007年   52篇
  2006年   32篇
  2005年   43篇
  2004年   41篇
  2003年   32篇
  2002年   48篇
  2001年   22篇
  2000年   36篇
  1999年   23篇
  1998年   23篇
  1997年   9篇
  1996年   21篇
  1995年   16篇
  1994年   11篇
  1993年   10篇
  1992年   13篇
  1991年   13篇
  1990年   11篇
  1989年   9篇
  1988年   10篇
  1987年   5篇
  1986年   7篇
  1985年   3篇
  1982年   2篇
  1981年   1篇
  1980年   5篇
  1979年   1篇
  1978年   2篇
  1976年   1篇
  1975年   1篇
  1974年   1篇
  1973年   2篇
  1972年   1篇
  1967年   1篇
排序方式: 共有2221条查询结果,搜索用时 15 毫秒
61.
62.
63.
Montana's constitutional commitment to the cultural heritages of American Indians exemplifies the practical application of multicultural education. In this article, the authors explore the goals and evolution of Indian Education for All within a multicultural education framework, and discuss how educators are best prepared to implement this transformative educational policy.  相似文献   
64.
One set of samples from wall paintings of the Xth Regio of Italy containing green colours was analysed exploiting different spectroscopic techniques, aiming to identify the pigments used. The possibility to distinguish between glauconite and celadonite, the most common green pigments used in such paintings, was of particular interest. Samples of celadonite from Monte Baldo and glauconite from Belgium were considered as standard materials for comparison. The results obtained using FTIR, EDS, AAS, Colorimetry, Raman and EPR spectroscopies were compared for the identification of the green pigments.  相似文献   
65.
66.

Multiculturalism has come to have multiple meanings depending on the context and voice it is given. In higher education it has become a symbol for particular notions about minority and majority groups, and their places in the institution. While multicultural affairs and concerns at academic institutions appear to be genuinely supported and give the impression of commitment, they are, on closer inspection, a superficial and reactionary response to environmental pressures. Multicultural initiatives are not integrated into the very heart of the institution, but, rather, relegated to a cursory importance that, while genuinely intended, maintains the status quo. This paper attempts to closely examine the process of multiculturalism in small liberal arts colleges from the perspective of a minority faculty and administrator. That is, from a simultaneous position of subject and object.  相似文献   
67.
The idea of using science notebooks as a classroom assessment tool is not new. There is general agreement that science notebooks allow teachers to assess students' conceptual and procedural understanding and to provide the feedback students need for improving their performance. In this study we examined the use of science notebooks as an unobtrusive assessment tool that can also be used by individuals outside the classroom (for example, school district personnel), and as a means for obtaining information about students' learning and their opportunities to learn. More specifically, in this study students' science notebooks were used as a source of data about the (a) implementation of a curriculum's intended activities, (b) students' performance, and (c) quality of teachers' feedback. Our results indicated that: (1) Students' science notebooks can be reliably scored. Unit implementation, student performance, and teacher feedback scores were highly consistent across raters and units. (2) High and positive correlations with other performance assessment scores indicated that the student performance score can be considered as an achievement indicator. And (3) low performance scores across the two units revealed that students' communication skills and understanding were far away from the maximum score and did not improve over the course of instruction during the school year. This result may be due, in part, to the fact that no teacher feedback was found in any of the students' notebooks across the six classrooms studied. This may reflect some characteristics of the teachers' assessment practices that may require further professional development.  相似文献   
68.
69.
70.
This paper introduces a framework and methodology for establishing indicators and metrics in order to assess the quality and performance of one-stop e-Government service offerings. The set of quality and performance indicators and metrics proposed has been derived in an outcomes assessment approach, based on the perspectives of e-Government service providers and end-users and following a goal-question-metric line of work that departs from some key quality and performance benefits. A methodology that employs the proposed framework to set improvement targets according to alternative scenarios is presented, and a strategy is elaborated for analyzing root causes of potential quality and performance shortcomings and undertaking appropriate countermeasures. Some results of application in a real case study, in the context of an EU-funded R&D project, are also provided. Finally, recommendations are given about usefulness of the proposed approach for e-Government service providers, as well as policy and decision-makers, and directions of future work are discussed in order to enhance the conceptual coverage of this approach, while at the same time not compromising its simplicity of application and generality of purpose.  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