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   1768篇
  免费   29篇
  国内免费   19篇
教育   1180篇
科学研究   185篇
各国文化   21篇
体育   158篇
综合类   43篇
文化理论   8篇
信息传播   221篇
  2023年   5篇
  2022年   18篇
  2021年   44篇
  2020年   46篇
  2019年   46篇
  2018年   54篇
  2017年   51篇
  2016年   49篇
  2015年   57篇
  2014年   110篇
  2013年   271篇
  2012年   95篇
  2011年   100篇
  2010年   88篇
  2009年   87篇
  2008年   80篇
  2007年   76篇
  2006年   64篇
  2005年   74篇
  2004年   46篇
  2003年   45篇
  2002年   53篇
  2001年   43篇
  2000年   34篇
  1999年   16篇
  1998年   15篇
  1997年   7篇
  1996年   13篇
  1995年   10篇
  1994年   14篇
  1993年   4篇
  1992年   4篇
  1991年   6篇
  1990年   11篇
  1989年   4篇
  1988年   6篇
  1986年   5篇
  1985年   6篇
  1983年   6篇
  1982年   8篇
  1979年   5篇
  1978年   3篇
  1977年   3篇
  1976年   2篇
  1975年   3篇
  1971年   3篇
  1968年   2篇
  1967年   2篇
  1885年   2篇
  1870年   2篇
排序方式: 共有1816条查询结果,搜索用时 15 毫秒
21.

This article maintains that all research involves crossing (i.e., researching across difference) and then explores how scholars have approached issues of cross-group feminist research. The article is divided into three major sections. The first section explores issues of women?s diversity and their meaning for cross-group feminist research. The second investigates concerns raised with regard to contradictions inherent in this type of research. The third section reviews and discusses a number of strategies feminist and other scholars of qualitative research have used to address problematic issues and contradictions involved in cross-group research.  相似文献   
22.
In recent years, many U.S. states have introduced growth models as part of their educational accountability systems. Although the validity of growth‐based accountability models has been evaluated for the general population, the impact of those models for English language learner (ELL) students, a growing segment of the student population, has not received sufficient attention. We evaluated three commonly used growth models: value tables or transition matrices, projection models, and student growth percentiles (SGP). The value table model identified more ELL students as on track to proficiency, but with lower accuracy for ELL students. The projection and SGP models were more accurate overall, but classified the fewest ELL students as on track and were less likely to identify ELL students who would later be proficient. We found that each model had significant trade‐offs in terms of the decisions made for ELL students. These findings should be replicated in additional state contexts and considered in the development of future growth‐based accountability policies.  相似文献   
23.
高职院校机械类专业学生的学习兴趣普遍较弱,影响了学习成效。应从激发学生的奇异感和快乐感、创设知识的应用情景、发挥教学评价的激励功能等途径来发展并保护他们的学习兴趣。  相似文献   
24.
[目的/意义] 对文献订购经费转化为开放出版资助经费实现学术期刊从订阅获取模式向开放获取模式转化的经济可行性进行分析,以期引起科研管理机构、科研教育机构、图书馆及学者对国际发展趋势和有关行动计划的关注,促进开放获取学术交流环境的发展。[方法/过程] 分析期刊论文全面开放获取所需APC经费与当前期刊订购体系总体投入比较的案例,对国家层面参与学术期刊向开放获取转化国际行动计划所面临情况评估、判断的基础数据需求和有关监控、报告、共享机制及规范的建立提出建议。[结果/结论] 国家有关部门应支持图书馆开展有关基础性分析研究,为文献订购经费向支持开放出版转化的策略和措施的制定提供重要支持和参考。  相似文献   
25.
高师数学教学中如何实施素质教育的几点探讨   总被引:1,自引:0,他引:1  
本简述数学素质教训在素质教育中的作用及实施素质教育进行的五种转变。  相似文献   
26.
Limited tools assess positive development through university sport. Such a tool was validated in this investigation using two independent samples of Canadian university athletes. In Study 1, 605 athletes completed 99 survey items drawn from the Youth Experience Scale (YES 2.0), and separate a priori measurement models were evaluated (i.e., 99 items, YES 2.0, YES for Sport [YES-S]). Confirmatory factor analysis (CFA) and exploratory structural equation modeling (ESEM) results indicated issues with model fit. Post-hoc modifications improved fit, resulting in a 46-item, 9-factor model with five positive and four negative dimensions. In Study 2, 511 athletes completed the same items. The resultant model was confirmed using both CFA (comparative fit index [CFI] = .911, standardized root mean square residual [SRMR] = .056, root mean square error of approximation [RMSEA] = .040) and ESEM (CFI = .956, SRMR = .023, RMSEA = .034). The resultant University Sport Experience Survey provides a reliable and factorially valid instrument for measuring development in university sport.  相似文献   
27.
公司刑事责任是对目前越来越多以公司名义触犯刑法的法律管制,世界各国为了规范这一领域问题提出了很多有益对策。文章详细分析美国政府打击公司犯罪的微观与宏观法律措施,指出公司死亡并不是有效解决办法,关键在于制定指导公司守法行为原则后,不断补充和完善其内部法律的构建,使原则精神落实在每个具体操作环节上。其中有些法律规定也可以考虑被我国司法实践所借鉴,同时也为了向那些想多了解域外公司行为规制的人们提供必要信息。  相似文献   
28.
A CD-ROM consisting of videos of two lessons by different teachers demonstrating exemplary science teaching was used to elicit, develop and track the changing conceptions of good science teaching of student teachers enrolled for the one-year Postgraduate Diploma in Education (PGDE) at several stages during the programme. It was found that the videos acted as an effective probe to elicit student teachers’ conceptions and had significant impact on those conceptions at different stages of the programme through the provision of teacher models demonstrating exemplary teaching. The experience has extended novice teachers’ awareness of alternative teaching methods and approaches not experienced in their own schooling, broadened their awareness of different classroom situations, provided proof of existence of good practices and prompted them to reflect on their current conceptions of good science teaching. Most importantly, the strategy of asking student teachers to watch the same videos on three separate occasions at different times of the course was recognized by them as a crucial element in facilitating their reflection on their changing conceptions of good science teaching. PGDE is the standard form of pre-service teacher education in Hong Kong. It provides qualified teacher status within Hong Kong. Student teachers enrolled for the PGDE have completed a relevant undergraduate degree.  相似文献   
29.
《围城》与《活动变人形》分别是钱钟书和王蒙的代表作,二者在内容上有着某些相似之处,但在结尾艺术、象征意象、叙述视角方面又有很大差异。从而显示出其主题思想存在不同。《围城》是哲学—生命层面的,《活动变人形》是社会—文化层面的,显然前者要比后者深刻得多。其原因表现在作家气质、社会环境等诸多方面。现当代作家中的同类题材中也有类似现象。  相似文献   
30.
在循环经济技术范式下构建生态型企业,无论对企业自身的持续发展,还是对我国社会的整体持续发展进程都有着深远的意义。企业的生态化转型要以生态化的企业发展战略为方向,以生态型文化为企业的价值取向,并需要对企业的生产、经营管理、支撑技术体系、管理对象系统进行生态化机制的集成和创新。  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