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   1604篇
  免费   25篇
  国内免费   16篇
教育   1130篇
科学研究   183篇
各国文化   18篇
体育   179篇
综合类   28篇
文化理论   14篇
信息传播   93篇
  2022年   22篇
  2021年   24篇
  2020年   33篇
  2019年   47篇
  2018年   67篇
  2017年   60篇
  2016年   67篇
  2015年   32篇
  2014年   44篇
  2013年   175篇
  2012年   60篇
  2011年   44篇
  2010年   41篇
  2009年   42篇
  2008年   40篇
  2007年   56篇
  2006年   55篇
  2005年   51篇
  2004年   47篇
  2003年   92篇
  2002年   124篇
  2001年   114篇
  2000年   67篇
  1999年   25篇
  1998年   15篇
  1997年   17篇
  1996年   12篇
  1995年   14篇
  1994年   10篇
  1993年   13篇
  1992年   7篇
  1991年   10篇
  1990年   10篇
  1989年   4篇
  1988年   4篇
  1987年   8篇
  1986年   5篇
  1985年   9篇
  1984年   7篇
  1983年   4篇
  1982年   7篇
  1981年   3篇
  1980年   4篇
  1978年   7篇
  1974年   3篇
  1973年   4篇
  1967年   4篇
  1887年   3篇
  1865年   5篇
  1838年   2篇
排序方式: 共有1645条查询结果,搜索用时 0 毫秒
61.
This study analyzes publishing patterns of the staff of the University of Ibadan College of Medicine, Nigeria, based on a bibliography prepared by the authors. Data-gathering for the bibliography is described. An analysis is made of journals staff published in for the period 1961-1980, focusing on changes in journal order rank, publishing locations, and subject spread. A ranked list of the leading journals for the period 1976-1980 is given, showing the importance of local publishing and pointing to the need for local indexing.  相似文献   
62.
采用调查访问、实验法对广东省普通高校体育专业招生考试足球项目考试内容、方法及评分标准进行研究,通过研究.足球非专项考试难度偏低的问题、足球专项考试方法中颠球、绕杆射门项目考试难度偏低以及踢准项目偏难等问题得到解决,从而确立了广东省新的足球专项、非专项考试的各项内容、方法及评分标准,为广东省考试中心组织实施2005年广东省普通高校体育专业招生考试提供了具有实效性和科学性的保证。  相似文献   
63.
Three MEDLINE Internet interfaces are compared: PubMed, Internet Grateful Med, and Ovid MEDLINE. Although these interfaces all search MEDLINE, significant differences exist in terms of their search interfaces, presentation of results, and special features. This paper examines these variations and explores some of the advantages and disadvantages of the three interfaces.  相似文献   
64.
通过对 1998年世界女子排球锦标赛、1999年世界杯女子排球赛与 1999年、2 0 0 0年全国女子排球甲级联赛的研究 ,对每球得分制条件下影响一攻和防反的主要因素进行论证。结果表明 :发球、一传效果、防守效果、不同风格打法和运动员心理素质是影响每球得分制条件下一攻、防反效果的主要因素 ;与世界强队相比 ,中国女子排球队在后排进攻方面存在着显著性差异  相似文献   
65.
心育是一种主体性教育、是以活动为核心的心育各要素构成的交互作用的活动共同体。文章论述了心育的实践性、全面性、渗透性原理 ,指出实践性是心育的方法论依据 ,全面性是心育目标的参考系 ,渗透性则为心育的策略、技术提供了借鉴  相似文献   
66.
67.
Although prior studies investigating immigration news typically documented a dominant focus on negativity and threats, only limited empirical research is available, which scrutinizes the way real-world developments affect these patterns in immigration news. This study aims to fill this void. First, we report results of a large-scale and longitudinal content analysis (N = 4,340,757) of trends in immigration news coverage in two Western European cases, Flanders (the northern, Dutch-speaking, largest region of Belgium) and the Netherlands, from 1999 to 2015. Both the salience of immigration as a news topic on itself and its linkages with three prominent issues (i.e., crime, terrorism, and socioeconomic issues) are explored. Second, this study builds on previous insights by comparing dynamics in immigration news to real-world events and developments. Overall, the results show that the linkage of immigration to issues of crime, terrorism, and the economy in Flemish and Dutch newspapers was considerable throughout the 17-year period under study. Yet there is limited evidence for a close relationship between news and real-life developments; hence, trends in immigration news seem largely unaffected by trends in society.  相似文献   
68.
International Review of Education - This article examines the profile of prisoners who do not take part in formal education while being incarcerated (e.g. language or ICT courses) and the barriers...  相似文献   
69.
Within the UK, the "Long Term Athlete Development" (LTAD) model has been proposed by a variety of national governing bodies to offer a first step to considering the approach to talent development. The model, which is primarily a physiological perspective, presents an advancement of understanding of developing athletic potential alongside biological growth. It focuses on training to optimize performance longitudinally, and considers sensitive developmental periods known as "windows of opportunity". However, it appears that there are a number of problems with this theoretical model that are not necessarily transparent to coaches. Principally, the model is only one-dimensional, there is a lack of empirical evidence upon which the model is based, and interpretations of the model are restricted because the data on which it is based rely on questionable assumptions and erroneous methodologies. Fundamentally, this is a generic model rather than an individualized plan for athletes. It is crucial that the LTAD model is seen as a "work in progress" and the challenge, particularly for paediatric exercise scientists, is to question, test, and revise the model. It is unlikely that this can be accomplished using classical experimental research methodology but this should not deter practitioners from acquiring valid and reliable evidence.  相似文献   
70.
Journalists and readers of celebrity news regularly bash celebrities online, a behavior that is easily accepted among adolescents. This study investigates whether these attitudes of acceptance differ according to the perpetrator of the bashing (media versus public) and the likeability of the involved celebrity (liked versus disliked). Using a vignette study, we examine adolescent girls’ attitudes toward media (journalists’) and public (readers’) bashing of a generally disliked celebrity (Miley Cyrus) and a generally liked celebrity (Selena Gomez). All participants read an identical negative news story (media bashing) and two related negative reader comments (public bashing). Participants were randomly assigned to read this information about either Miley Cyrus or Selena Gomez. Results of a mixed-design ANOVA showed that the girls had less negative attitudes toward media bashing compared with public bashing. Moreover, they more easily accepted the bashing of a disliked celebrity than the bashing of a liked celebrity.  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