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   133014篇
  免费   1474篇
  国内免费   1083篇
教育   100038篇
科学研究   11747篇
各国文化   340篇
体育   7356篇
综合类   8889篇
文化理论   89篇
信息传播   7112篇
  2024年   6篇
  2023年   222篇
  2022年   897篇
  2021年   1415篇
  2020年   1824篇
  2019年   1391篇
  2018年   936篇
  2017年   978篇
  2016年   1314篇
  2015年   3308篇
  2014年   8267篇
  2013年   7944篇
  2012年   10429篇
  2011年   10493篇
  2010年   8074篇
  2009年   7334篇
  2008年   8603篇
  2007年   10774篇
  2006年   10658篇
  2005年   9704篇
  2004年   8206篇
  2003年   7258篇
  2002年   5857篇
  2001年   4496篇
  2000年   2425篇
  1999年   817篇
  1998年   342篇
  1997年   296篇
  1996年   322篇
  1995年   136篇
  1994年   122篇
  1993年   88篇
  1992年   74篇
  1991年   38篇
  1990年   35篇
  1989年   15篇
  1988年   10篇
  1986年   2篇
  1985年   64篇
  1984年   67篇
  1983年   56篇
  1982年   51篇
  1981年   51篇
  1980年   13篇
  1979年   26篇
  1978年   47篇
  1977年   38篇
  1976年   36篇
  1957年   11篇
  1923年   1篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
91.
《Sport Management Review》2020,23(2):330-347
Akin to other sports, professional tennis is urged to adopt a consumer-centred strategy and understand the influence of the star status of elite players on demand for its core product. Measuring the impact that tennis players have on demand for match attendance remains a key element towards achieving that goal. Using data from the Australian Open ticket sales, the authors demonstrate how individual players have influenced stadium attendance at the Grand Slam. Findings indicate that some players are associated with a strong positive impact on demand for tickets, above and beyond their performance ratings, reflecting their value to the Australian Open. The authors discuss how this star status can be used to inform business decisions related to tournament management, match scheduling, and determining player appearance fees, to ultimately drive better commercial outcomes and deliver a world-class sporting event. The findings have implications for tournament organisers, player managers and those that market player activities.  相似文献   
92.
The study evaluated the relationship among teaching, leadership, teacher certification, student and teacher number related factors, and index of economic, social and cultural status (ESCS), and science literacy from an international comparative perspective. 2015 dataset of the Programme for International Student Assessment for Turkey, Singapore, the United States, Korea, Italy, and Brazil was used. Two-level hierarchical linear models were established for analysis. Results revealed that school ESCS was the best predictor of science literacy across six countries and additionally teacher-related factors came to the forefront of science literacy performance. The study underlined policymakers should focus primarily on policies that increase equity in education. Furthermore, the effectiveness of investments made in factors related to leadership, teacher certification, the number of students and teachers, which contribute very little to science literacy performance, need to be more questioned. Inferences about the findings were discussed in detail, and recommendations for further research were made.  相似文献   
93.
Abstract

Because of the global COVID-19 pandemic during the spring of 2020, colleges and universities found themselves rapidly moving all courses to online modalities, a format that many instructors were not experienced in or comfortable with. Academic librarians were called upon to help support faculty in this sudden transition, as well as migrating their own library services and instruction online. For many, it felt like a mad scramble to find best practices for online teaching, or even just “good-enough” practices, as well as specific tools that instructional faculty and librarians could utilize to keep their students engaged and learning during such a trying time. At the time of this writing, some universities have announced that they will continue to hold most, if not all, courses online in the fall 2020 term. Resources to support online teaching are critical now, and they will continue to be important going forward even after the global pandemic subsides. The reviews in this column cover a variety of online instructional tools and instructional support sites. The resources reviewed range from providing best practices for online pedagogy, creating engaging formative assessment tools, developing video discussion boards, creating interactive images, using virtual bulletin boards for student collaboration, and ensuring online content meets accessibility requirements. These resources will be useful for librarians and instructional faculty as they continue to teach in the online environment.  相似文献   
94.
95.
This study analyzes gains in cognitive components of learning competence with respect to cohorts based on ability tracking in a Czech longitudinal study. Propensity score matching is used to form parallelized samples of academic and non-academic track students and to eliminate the effect of selective school intake. We applied regression models on the total scores to test for the overall track effect. Furthermore, we analyze scores and gains on the subscores and check for differential item functioning in Grade 6 and in change to Grade 9. While after 3 years, no significant difference between the two tracks was apparent in the total learning competence score, we did, however, find significant differences in some subscores and in the functioning of some items. We argue that item-level analysis is important for deeper understanding of the tracking implications and may provide the basis for more precise evidence-based decisions regarding the tracking policy.  相似文献   
96.
“体育强则中国强”,体育在国家建设、人才培养、社会发展中具有举足轻重的重要作用。进入“新时代”,在复杂的国际形势下,在中华民族迈向伟大复兴“中国梦”的征程中,“以体育人”已成为社会的迫切需求。体育蕴含的自信自强、不畏强敌,顽强拼搏、永不言弃,团结协作、爱国奉献,德艺双修等精神,以及历代先贤对“武”的重视、国家领导人有关体育的论述等已为体育课程思政建设指明了方向、提供了活水源头。  相似文献   
97.
本文采用文献资料法、观察法、问卷调查法、数据统计法,对第十一届大学生舞龙舞獅锦标赛中北獅运动员竞赛难度动作完成情况进行分析,探寻影响北獅难度动作完成的因素,发现影响因素有心理因素、技术因素身体素质因素、比赛场地因素、比赛道具因素、天气因素、出场顺序。基于上述问题,本文尝试提出以下措施:在训练中提升难度动作的完成率、加强难度动作的编排合理性、注重心理训练、提前磨合方桌、服装、道具等,以及科学的训练方法。旨在为促进舞獅运动进一步发展提供有效借鉴和参考。  相似文献   
98.
新时代单项体育协会的改革与发展,不仅需要硬法也需要构建完善的软法体系加以保障,这是现代体育治理的客观要求。通过探讨软法对单项体育协会自治发展的作用,梳理单项体育协会脱钩实体化后运用软法保障其权责利的理论与实践依据。研究提出,脱钩与实体化后的单项体育协会,需要通过制定软法完善和补充硬法鞭长莫及的问题,发挥软法在单项体育协会治理中柔性、灵活性及协商性约束的优势,使其成为平衡、协调、规制各主体利益的“内部法律”,促使软法与硬法相衔接,确保单项体育协会改革的有效性与实效性。  相似文献   
99.
陆俊余 《科教文汇》2021,(10):138-140
在“互联网+教育”的背景下,教育信息化助推线上教育飞速发展,线上教育是推进教育课程改革、教育公平、教育普及的有效手段。中小学线上教育发展的影响因素包括学生身心发展特点、教育形式及内容、家庭教育环境、资源配置、投入力度等。新时代背景下,应坚持以发展、兴趣和需求为主,选择合适的线上教育课程;坚持“以人为本”的核心理念,提升线上教育质量内涵;重视家校合作,提高线上教育质量;加强数字资源配置,优化线上教育环境。这对促进中小学线上教育发展有着积极的作用。  相似文献   
100.
区域性国际体育组织以其多样性和复杂性的存在,成为了国际体育活动乃至社会经济文化活动中的重要组成部分。结合区域性国际体育组织的发展历史经验和启示,对比归纳出影响此类体育组织发展的8方面因素,以此衡量构建"一带一路"沿线国家和地区体育组织的利弊条件。"一带一路"沿线国家和地区体育组织联盟的构想已具备现实基础,需要消除意识形态壁垒,打造以"一带一路"倡议为纽带的体育联盟,以由局部到整体的模式构建起"一带一路"沿线国家和地区体育组织。  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