全文获取类型
收费全文 | 8119篇 |
免费 | 246篇 |
国内免费 | 104篇 |
专业分类
教育 | 5771篇 |
科学研究 | 1074篇 |
各国文化 | 29篇 |
体育 | 639篇 |
综合类 | 521篇 |
文化理论 | 10篇 |
信息传播 | 425篇 |
出版年
2024年 | 8篇 |
2023年 | 42篇 |
2022年 | 90篇 |
2021年 | 141篇 |
2020年 | 205篇 |
2019年 | 205篇 |
2018年 | 132篇 |
2017年 | 147篇 |
2016年 | 177篇 |
2015年 | 234篇 |
2014年 | 493篇 |
2013年 | 676篇 |
2012年 | 674篇 |
2011年 | 677篇 |
2010年 | 504篇 |
2009年 | 417篇 |
2008年 | 504篇 |
2007年 | 582篇 |
2006年 | 531篇 |
2005年 | 486篇 |
2004年 | 439篇 |
2003年 | 377篇 |
2002年 | 271篇 |
2001年 | 207篇 |
2000年 | 118篇 |
1999年 | 45篇 |
1998年 | 25篇 |
1997年 | 10篇 |
1996年 | 18篇 |
1995年 | 6篇 |
1994年 | 15篇 |
1993年 | 4篇 |
1992年 | 3篇 |
1991年 | 1篇 |
1990年 | 1篇 |
1989年 | 2篇 |
1957年 | 2篇 |
排序方式: 共有8469条查询结果,搜索用时 15 毫秒
1.
Mahmoud Abdulai Mahmoud Elizabeth Oppong Daniel Twimasie Mohammed Muniru Husseini Adelaide Naa Amerley Kastner Moses Oppong 《Journal of Marketing for HIGHER EDUCATION》2020,30(1):105-124
ABSTRACT This study seeks to examine the influence of the cultural elements on international students’ country choice. It also examines whether individual values moderate the influence of cultural elements on the country choice of international students. Drawing upon a sample size of 223, the data was analysed using structural equation modelling technique. Among the five cultural elements, education, language and social institutions were found to have a positive significant influence on the international student’s country choice. When moderated by individual values education was found to be the only key significant value to international students when selecting a country to further their education. The cultural elements should be given much attention by marketers, government and managers of academic institutions. An improvement in the standards of education in developing countries would attract more students from developed countries. 相似文献
2.
Mizuki H. Wyant Elizabeth H. Hurst Justin Reedy 《Journal of Intercultural Communication Research》2020,49(4):372-393
ABSTRACT This study examined international students’ interests in public issues in the U.S. and motivational factors behind their discourse or avoidance of such issues. In-depth interviews with international students revealed that they discuss certain public issues in the U.S. to gain or exchange information and knowledge, because these issues are relevant to themselves and others, or due to the misconceptions that others have about their country. Moreover, international students tend to avoid certain public issues because of the level of their knowledge and lack of interest in such issues and in order to avoid dissonance caused by the public issues. 相似文献
3.
目前在文献中有很多关于多响应比较的研究方法,但是对带协变量调整的非参数检验的研究较少。一种直观的想法是将数据先投影到协变量的正交空间中,然后再利用秩和检验、调整的秩和检验或最大值检验方法。但是,功效普遍不高。在调整的秩和检验和伪F检验两种方法基础上,构建MIN2检验。大量模拟和实际数据表明,MIN2检验的效果优于现有的非参数检验方法。 相似文献
4.
The paper offers new, significant insights into the Church engagement experiences of Chinese international students in the UK. Based on a mixed-method research and focusing on a group of international Chinese students participating in local Christian churches, it explores the motivations (for), dynamics and types of connections students establish and maintain with the church communities, and the implications for stakeholders in facilitating intercultural engagement with the local community. The limited cross-cultural interactions alongside other structural and contextual factors often deprive meaningful engagement between international students and host nationals within the campus. According to the research participants, internationalised university is promising and promoting intercultural experiences but not delivering them. Chinese students of usually non-Christian background gravitate towards Christian churches as alternative places to gain desired intercultural experiences. The findings encourage universities to reflect on the quality of intercultural engagement for international students and draw from the reciprocal and respectful intercultural connections that some students discovered through engaging with Christian churches. 相似文献
5.
6.
[目的/意义]为了深入了解科研众筹平台中的项目情况,本文对科研众筹项目的基本特征、研究主题和不同类型科研众筹项目的属性对比进行研究。[研究设计/方法]首先对科研众筹的起源、价值和运作模式进行了梳理;随后爬取了科研众筹平台Experiment的项目信息,并对该平台中科研项目的发起者、背书者、项目记录、所属学科、资助情况等进行特征描述;基于LDA模型对科研众筹项目主题进一步细化,并对不同资金筹集和不同主题分类情况下的科研众筹项目的属性差异进行比较分析。[结论/发现]科研众筹主题主要集中在生物学和生态学两个领域,不同资金筹集达成情况的科研众筹项目在项目背书者数量、信息记录次数和讨论次数上具有显著差异;不同主题的科研众筹项目在其讨论次数上具有显著差异。同时,是否提供视频和是否参与资助挑战在不同资金筹集达成情况和不同主题的科研众筹项目上均具有显著差异。[创新/价值]深入分析了科研众筹平台中项目主题及属性对比情况,对科研众筹平台优化信息审核机制、社交机制和信息展示机制具有一定的参考价值。 相似文献
7.
城市形象是城市竞争力的重要组成部分。依托全球媒体有关广州的报道,对广州城市形象的全球媒体影响力开展实证分析,并从强化政府主导、畅通参与渠道;融入国家战略、提升传播层级;推进科技创新、塑造崭新形象;发展数字产业、夯实传播基础;布局未来传播、增强舆论引导等方面构建提出了增强广州城市形象全球传播能力的对策建议。 相似文献
8.
Continued advancement in the field of physical activity and health promotion relies heavily on the synthesis of rigorous scientific evidence. As such, systematic reviews and meta-analyses of randomized controlled trials have led to a better understanding of which intervention strategies are superior (i.e., produce the greatest effects) in physical activity-based health behavior change interventions. Indeed, standard meta-analytic approaches have allowed researchers in the field to synthesize relevant experimental evidence using pairwise procedures that produce reliable estimates of the homogeneity, magnitude, and potential biases in the observed effects. However, pairwise meta-analytic procedures are only capable to discerning differences in effects between a select intervention strategy and a select comparison or control condition. In order to maximize the impact of physical activity interventions on health-related outcomes, it is necessary to establish evidence concerning the comparative efficacy of all relevant physical activity intervention strategies. The development of network meta-analysis (NMA)—most commonly used in medical-based clinical trials—has allowed for the quantification of indirect comparisons, even in the absence of direct, head-to-head trials. Thus, it stands to reason that NMA can be applied in physical activity and health promotion research to identify the best intervention strategies. Given that this analysis technique is novel and largely unexplored in the field of physical activity and health promotion, care must be taken in its application to ensure reliable estimates and discernment of the effect sizes among interventions. Therefore, the purpose of this review is to comment on the potential application and importance of NMA in the field of physical activity and health promotion, describe how to properly and effectively apply this technique, and suggest important considerations for its appropriate application in this field. In this paper, overviews of the foundations of NMA and commonly used approaches for conducting NMA are provided, followed by assumptions related to NMA, opportunities and challenges in NMA, and a step-by-step example of developing and conducting an NMA. 相似文献
9.
习近平主席提出"一带一路"的理念和经济发展战略规划,标志着我国经济发展以及外交事务进入了一个新的历史阶段,但从经济发展的角度看,这个理念把过去经济发展,特别是国家经济联系的点对点的模式拓展成为一个多方合作共赢的立体网状空间,这为新时期经济发展模式拓展了空间和思路。运动休闲产业作为中国的新型产业,过去对西方国家的依赖太重,这个并不受西方技术壁垒的产业之所以难称民族产业,原因在于西方产品与理念在我国市场上占据了先入为主的优势,"一带一路"建设为我国运动休闲产业的发展或者说起飞提供良好的契机,构建"一带一路"运动休闲产业经济带是我国运动休闲产业全面发展的重要基础。 相似文献
10.
朱玉霞 《河北体育学院学报》2020,34(1):37-42
运用双框架模型对中美竞技体育国际竞争力进行比较研究。认为:①从显现性框架分析,美国竞技体育国际竞争力一直稳定处于高位,而中国则呈现以2008年为峰顶的倒“U”型发展特征,且与美国还存在一定差距;②从解释性框架分析,美国竞技体育国际竞争力已趋于顶峰,而中国稳步提升;③中国竞技体育发展潜力巨大,但短时间内难以赶超美国;④“举国体制”有利于中国竞技体育显现性竞争力的提升,但与美国社会办竞技体育的发展模式相比,市场、社会在竞技体育发展中的作用发挥不足,不利于高经济性项目、高欣赏性项目的发展;⑤坚持“举国体制”、承办2022年冬奥会有利于中国竞技体育显现性竞争力的提升和冬季项目的发展,但同样存在竞技体育项目布局转型的困难和群众体育基础薄弱的困境。 相似文献