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   3726篇
  免费   153篇
  国内免费   146篇
教育   2337篇
科学研究   1140篇
各国文化   11篇
体育   202篇
综合类   238篇
文化理论   4篇
信息传播   93篇
  2024年   1篇
  2023年   10篇
  2022年   39篇
  2021年   72篇
  2020年   79篇
  2019年   96篇
  2018年   53篇
  2017年   75篇
  2016年   102篇
  2015年   143篇
  2014年   271篇
  2013年   293篇
  2012年   355篇
  2011年   377篇
  2010年   259篇
  2009年   216篇
  2008年   237篇
  2007年   269篇
  2006年   247篇
  2005年   201篇
  2004年   137篇
  2003年   117篇
  2002年   93篇
  2001年   81篇
  2000年   68篇
  1999年   34篇
  1998年   28篇
  1997年   13篇
  1996年   13篇
  1995年   13篇
  1994年   6篇
  1993年   5篇
  1992年   7篇
  1991年   6篇
  1990年   4篇
  1989年   4篇
  1976年   1篇
排序方式: 共有4025条查询结果,搜索用时 31 毫秒
201.
清末书院到学堂的现代化转换--以广雅书院为中心   总被引:1,自引:0,他引:1  
许多研究者将清末书院到学堂转换的原因归结为“社会的转型与自身的腐败”,但“社会转型”由于关注过于粗略而有所忽略历程;“自身腐败”则不足以表述初始转换的真实。相反,书院是在对社会转型的适应突破、内化吐纳和自身产生新生因素中实现现代化转换的。这一转换显示了事物初始转换的真实状态和转换的背后逻辑。广雅书院是实践这种转换的一个范例。  相似文献   
202.
为了了解生长激素和胰岛素样生长因子-1等对骨密度值的影响,采用放免法、定量超生法,对高水平女子举重运动员跟骨骨密度值、血清生长激素、胰岛素样生长因子-1、睾酮、雌二醇等进行了研究。结论:运动组跟骨骨密度值与运动员机能状况有关,跟骨骨密度值受血清生长激素的影响可能更为显著。提示,血清生长激素和跟骨骨密度值一定程度上可能反映运动员机能状况。  相似文献   
203.
21世纪初我国体育教育产业化的战略思考   总被引:20,自引:0,他引:20  
体育教育产业化是体育产业化发展产生的新概念。本就体育教育产业化概念、体育教育产业化的发展进行理性思考,指出实现21世纪我国体育教育产业化的战略目标,必须增强体育教育产业化观念,实行体育有偿教育,实现体育运动产业、体育教育产业和体育科技产业的协调发展,以开发人力资源,加大教育和健康投资。体育教育对促进人的全面健康可持续发展,体现在“朝阳产业”这一新的经济增长点上,体育教育产业化必将成为社会经济总体中的重大推动力量。  相似文献   
204.
杨其东 《中国德育》2006,1(2):45-50
无锡五爱小学提出建构“共处德育”模式。“共处德育”模式的基本特征是尊重差异,和而不同;屏弃说教,践行养德;培育情感,智德统一;育己育人,师生共长。“共处德育”按年段分三种样态:家庭式共处、小组式共处和社区式共处,分别提出培养目标和实施策略。“共处德育”模式的课题研究促进德育教师成长。  相似文献   
205.
This study examined the developments in children’s externalizing problems and interest in reading during their first four years of school (Grades 1–4) and investigated whether this development predicted the children’s Grade 6 reading skills and educational aspirations. Data comprised (1) teachers’ ratings of externalizing problems and children’s (N = 642; 43% girls) self-ratings of their interest in reading, collected between Grades 1 and 4, and (2) measures of reading fluency and comprehension, and children’s self-reports of educational aspirations, collected at Grade 6. First, latent growth modeling showed that a higher level of externalizing problems in Grade 1 was associated with a lower concurrent interest in reading. Second, a positive association between the initial level of interest in reading and a linear change in externalizing problems indicated that children with a lower interest in reading in Grade 1 were rated by teachers as exhibiting higher levels of externalizing problems, which nonetheless declined over the course of their first four years of school more than among other children. Third, a higher initial level of externalizing problems with a linear change in these problems across Grades 1–4 was a predictor of lower subsequent educational aspirations and poorer reading comprehension in Grade 6. Analysis of the indirect effects indicated that a higher level of externalizing problems was associated with a lower concurrent interest in reading, which, in turn, was related to poorer future reading fluency and lower educational aspirations. The findings imply that problem behaviors are interlinked with academic skill development and motivation across the first six years of school.  相似文献   
206.
This paper describes a method of analysing teacher growth in the context of science education. It focuses on the identification of pathways in the development of secondary school teachers’ pedagogical content knowledge (PCK) by the use of the interconnected model of teachers’ professional growth (IMTPG).The teachers (n = 12) participated in a one-year action research project focused on their individual concerns related to teaching science. The use of the IMTPG revealed that teachers use different pathways of learning to develop different aspects of their PCK. For each PCK component, three distinct pathways could be identified, two of which clearly were associated with professional growth. When examining these two pathways in detail, it was found that (1) teachers learned about new instructional strategies and assessment methods mostly through literature reviews and discussions with peers and (2) teachers who analyzed and reflected on student learning as it happened in their classrooms developed understandings that helped them to select and apply instructional strategies to further promote student learning. Both the analytical method as well as the identification of the different developmental pathways help to better understand teacher development in the context of classroom practices.  相似文献   
207.
This study explores the relationship between two values that sit at the heart of English education: a commitment to democratic citizenship and a commitment to fostering students’ personal growth. Some scholars have argued that these values are often at odds and the ‘great challenge’ of the field is to unite the individualistic and social goals of English education. The study explores the commensurability of these aims by considering the way they were united in the growth-oriented practitioner writing composed in the decade after the Anglo-American Seminar on the Teaching of English in 1966. To conduct the study, I examined English Journal articles written between 1968 and 1978 to see if articles that emphasised students’ personal growth also attended to the goal of democratic citizenship. The analysis shows that while it may be rare for advocates of the personal growth model to attend to students’ development as citizens, these goals are not inherently incompatible. I conclude with closing remarks on what this study suggests about how the field might meet the ‘great challenge’ of uniting the individualistic and social aims of English.  相似文献   
208.
创业导向是创业企业绩效的关键因素,然而学者们关于创业导向与企业绩效关系的研究结论存在争议。通过对6家创业企业进行动态跟踪研究,探讨创业导向在企业成长不同时期对企业绩效的作用机制,并引入网络跨度和网络聚合这两个权变因素,研究结果显示:(1)在企业成长初期,企业绩效越好的企业创业导向水平较高;在企业成长发展期,创业导向对于企业成长而言是必要条件但非充分条件;(2)在企业成长初期,网络聚合与创业导向的交互比网络跨度与创业导向的交互更有利于提高企业绩效水平;在企业成长发展期,网络跨度、网络聚合两者任意一者水平的显著提高都有助于发挥创业导向对企业成长的积极作用;(3)企业成长在创业导向、网络跨度和网络聚合三者水平都高时达到最佳。  相似文献   
209.
资源型城市绿色增长能力评价研究   总被引:1,自引:0,他引:1       下载免费PDF全文
资源型城市是我国重要的战略保障基地,其绿色增长能力成为彰显国家绿色增长水平的重要途径。本文构建了以社会经济、资源环境、生活质量为基础系统,以政策支持为交互系统的资源型城市绿色增长评价模型,以2000-2013年17个典型资源型城市为研究对象,运用三角模糊熵组合赋权的灰色关联投影方法测算绿色增长指数,进行绿色增长能力评价。研究结果表明:三角模糊熵组合赋权的灰色关联投影法是评价资源型城市绿色增长能力的有效方法。国家相关政策的颁布实施是促进资源型城市实现绿色增长的主要动力。中国资源型城市绿色增长能力不断提高,依据绿色增长能力的大小,可将中国资源型城市划分为创新升级型、发展成熟型、稳步提升型和意识崛起型四个发展类型。  相似文献   
210.
通货膨胀率与经济增长率关联性的实证分析   总被引:6,自引:0,他引:6  
陈朝旭  许骏 《现代情报》2006,26(9):213-214,217
通过回归和系数检验实证,分析了我国通货膨胀率与经济增长率之间的关系。检验结果表明我国经济运行中存在显著的“托宾效应”和通货膨胀率对经济增长率的波动“溢出效应”。这意味着通货膨胀率波动一方面可以促进经济增长,但另一方面也将增加经济波动。  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