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   2187篇
  免费   45篇
  国内免费   13篇
教育   1683篇
科学研究   196篇
各国文化   9篇
体育   130篇
综合类   110篇
文化理论   8篇
信息传播   109篇
  2023年   6篇
  2022年   14篇
  2021年   21篇
  2020年   27篇
  2019年   29篇
  2018年   39篇
  2017年   54篇
  2016年   39篇
  2015年   48篇
  2014年   84篇
  2013年   200篇
  2012年   136篇
  2011年   145篇
  2010年   96篇
  2009年   115篇
  2008年   126篇
  2007年   191篇
  2006年   181篇
  2005年   137篇
  2004年   113篇
  2003年   129篇
  2002年   104篇
  2001年   102篇
  2000年   49篇
  1999年   20篇
  1998年   9篇
  1997年   6篇
  1996年   6篇
  1995年   6篇
  1994年   6篇
  1993年   4篇
  1992年   2篇
  1982年   1篇
排序方式: 共有2245条查询结果,搜索用时 359 毫秒
101.
Archives and the documents within them are at the heart of the practice of history and the occupational culture of historians. A majority of historical work has been characterized and defined by research in archives of varying kinds. Yet, the material within archives is both partial and political and using it is never straightforward. For historians of sport, the material available in archives can be especially limited but, with some careful reading between the lines, there is still much to learn from and interpret within traditional archives. This paper explores the different kinds of archives and archival material that historians of sport have used and the uses they have been and can be put to. Archives, however, are not static entities and the paper also discusses the impact and implication of digitization processes and programmes to popularize and legitimize traditional archives. Although sport has been seen as one of the ways of diversifying the content and audience of archives, the paper argues that the practical and interpretative challenges historians of sport face in archives are no different to those faced by other historians.  相似文献   
102.
Double-leg repeated jumping tasks are commonly used as measures of lower limb stiffness in exercise science research. Within similar stiffness calculations, variation in data-reduction criteria exists. The impact of these varied data-reduction methods on stiffness measures is unknown. Sixteen adolescent female participants from varied physical activity backgrounds performed 15 self-paced, bent-knee continuous jumps (CJb) on two force plates. Leg stiffness was calculated as the ratio of the peak force and the centre of mass displacement for each contact. Using combinations of criteria based on previous literature, 83 data-reduction methods were applied to the raw data. Data reduction suitability was assessed based on intra-trial reliability, the number of participants excluded and the average contacts excluded. Four data-reduction methods were deemed suitable for use with adolescent female populations, with three consecutive contacts within 1 SD of the average jump frequency considered optimal. The average individual stiffness values were not greatly influenced by the data-reduction method; however, for a single participant, a stiffness change of up to 6 kN · m?1 (30%) was observed. The role and potential impact of data-reduction methods used to evaluate measures of lower limb stiffness during repeated jumping tasks warrants consideration.  相似文献   
103.
方法论问题一直是比较教育学界十分关注的问题,这是由于比较教育学科的特殊性所决定的。借鉴主义方法论、民族主义方法论、实证主义方法论是为比较教育方法论的历史传统,20世纪70年代以后则是比较教育方法论的现代变革时期,主要有人文主义方法论、马克思主义方法论、后现代主义方法论。基于方法论问题在比较教育学科的重要性,比较教育学界仍需关注此一问题。  相似文献   
104.
项目导向、案例教学在VB程序设计教学中的运用   总被引:1,自引:0,他引:1  
本文结合项目导向、案例教学的优点,根据VB课程的内容及特点,把项目导向、案例教学运用于VB课程的教学中进行研究与探索,取得了良好的教学效果。  相似文献   
105.
讨论了应用写作教学中出现的"模板化"、"文学化"两种极端倾向,阐述了将"模式"引入应用写作教学中的积极意义,以及运用模式教学时对"度"的把握。为学生快速掌握应用文的写作提供方法,为应用写作教学实践提供参考。  相似文献   
106.
陈宏谋研究的跨学科、多角度、分层次的理论与方法,更有利于发掘和揭示陈宏谋及其研究的历史文化价值与现实作用,学术研究在"学"与"术"关系中更好确立文献研究方法与理论研究方法、基础研究与应用研究、理论与实践结合的认识论、价值论、实践论意义,从桂学研究的地方文化及其学术视野的理论与方法立足,更好推进陈宏谋研究的深化与地方文化建设发展。  相似文献   
107.
108.
张建军教授析出的逻辑悖论“三要素”,即“公认正确的背景知识”“严密无误的逻辑推导”和“可以建立矛盾等价式”,为澄清逻辑悖论的本质认识及其基本结构奠定了基础。“三要素”内在地包含了分析逻辑悖论的基本方法,解决逻辑悖论的基本路向,以及解决逻辑悖论的一般评准,为充分发挥逻辑悖论研究的方法论功能与认识论价值奠定了基础。“三要素”在逻辑悖论研究的历程中具有历史性界标意义。  相似文献   
109.
The challenge of using images for the history of education and childhood will be addressed in this article by looking at them as representations. Central is the relationship between representations and reality. The focus is on the power of paintings as representations of aspects of realities. First the meaning of representation for images as sources for the history of education and childhood – mirrors of realities, complex symbol systems or representations – is explained. A distinction is made between images of real people and images of patterns of human behaviour and the value of the phenomenon of historical sensation as a methodological instrument for insight in that relationship is dealt with. Second, a specific genre of paintings from the seventeenth century, namely portraits of dead children, will be described and analysed to make clear that their value for the history of education and childhood can be studied adequately only by using those images as representations and by interpreting them within the cultural rules and regulations of time and place. This analysis results in the conclusion that images should be considered in their function as representations of aspects of educational and childhood reality.  相似文献   
110.
被誉为"近代科学之父"的伽利略,在西方近代科学革命中起到非常重要的作用,特别是伽利略开创了把数学与实验完美结合的科学研究方法,打破了亚里士多德物理学的传统,规定了近现代科学的发展方向,形成所谓的"伽利略风格"。杨振宁的研究不仅很好地再现了"伽利略风格",而且对重新理解"李约瑟问题"和中国传统文化具有启示意义。  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