全文获取类型
收费全文 | 105篇 |
免费 | 3篇 |
专业分类
教育 | 68篇 |
科学研究 | 12篇 |
各国文化 | 1篇 |
体育 | 12篇 |
文化理论 | 1篇 |
信息传播 | 14篇 |
出版年
2023年 | 1篇 |
2022年 | 1篇 |
2021年 | 4篇 |
2020年 | 4篇 |
2019年 | 4篇 |
2018年 | 6篇 |
2017年 | 6篇 |
2016年 | 6篇 |
2015年 | 3篇 |
2014年 | 3篇 |
2013年 | 24篇 |
2012年 | 7篇 |
2011年 | 2篇 |
2010年 | 3篇 |
2009年 | 7篇 |
2008年 | 3篇 |
2007年 | 4篇 |
2006年 | 7篇 |
2004年 | 1篇 |
2003年 | 3篇 |
2002年 | 1篇 |
1998年 | 2篇 |
1997年 | 1篇 |
1985年 | 1篇 |
1980年 | 1篇 |
1977年 | 1篇 |
1974年 | 1篇 |
1865年 | 1篇 |
排序方式: 共有108条查询结果,搜索用时 125 毫秒
61.
Jae Kook Lee 《广播与电子媒介杂志》2015,59(1):22-40
This study investigates the role knowledge plays in the agenda-setting process, conceptualizing public affairs knowledge as a measure of news reception. Comparing content analysis data and opinion survey results of 2 election campaigns in Canada and the United States, this study finds that, on the individual level, knowledge better predicted media's agenda-setting effects than traditional self-reported exposure items. Furthermore, these findings demonstrate that knowledge mediated the effects of interest on the variance of agenda-setting effects. Implications of these findings are discussed. 相似文献
62.
63.
Robert L. Major 《Clearing house (Menasha, Wis.)》2013,86(2):104-107
64.
65.
66.
67.
重型直升机对苏军西欧作战的意义
纵观整个冷战史,只有苏联一家发展出了Mi-6这种级别的重型运输直升机(实际上是超重型直升机,CH-53与CH47与之相比要差半级),从技术角度来讲,这种现像其实是反常的。事实上,美国或西欧并非没有足够的技术能力去研发类似的重型直升机,那为什么Mi-6仅仅出现在铁幕的内侧呢?这其实与苏军战后奉行的作战理论大有关系。可以说,对其他国家而言,Mi-6只是一架多少有些夸张的巨型直升机而已,但对苏军却不是这样简单。事实上,Mi-6是整个苏军进攻系统的重要组成部分,也只有放在这个大系统下,苏联人研制Mi-6的真正用意才能凸显出来。 相似文献
68.
Sungyoon Jang Byeongjik Nam Daewoo Park Hyoyun Kim Chan Hee Lee Jae Eun Yu 《Journal of Cultural Heritage》2013,14(3):229-237
The ceramic artefacts, excavated from ancient shipwrecks, are generally saturated with soluble salts, mainly NaCl, within the porous structure of ceramics. The salinity contents typically exhibit ionic and osmotic pressures to the ceramic microstructures, thus causing significant damages to the integrity of ceramic artefacts. While the utilisation of aqueous soaking methods is commonly accepted for effective desalination processes of ceramics, the relationships between the structural characteristics of ceramics and the desalination efficiency have not been demonstrated. In this study, we examined the desalination processes of various ceramics excavated from the Taean shipwrecks in South Korea to identify major controlling factors for the desalination processes. Our results indicated that the physical properties of ceramics including the water absorption and the pore size distribution greatly influence on the desalination process time and efficiency. It is also found that the surface condition of ceramic samples such as microstructural cracks on the glaze layer is a crucial component of the desalination characteristics. Nevertheless, the small residue of salts such as NaCl crystals were found in the microstructures of some ceramics after prolonged desalination periods. Therefore, it is important to control the humidity and temperature in the conservation environment for desalinated ceramic artefacts even after desalination. 相似文献
69.
Jae Ik Shin Ki Han Chung Jae Sin Oh Chang Won Lee 《International Journal of Information Management》2013
We performed a study to determine the influence that site quality has on repurchase intention of Internet shopping through customer satisfaction, customer trust, and customer commitment. Appropriate measures were developed and tested on 230 university students of Gyeongnam province in South Korea with a cross-sectional questionnaire survey. The results of the empirical analysis confirmed that site quality can be conceptualized as a composite of six dimensions of shopping convenience, site design, information usefulness, transaction security, payment system, and customer communication. Second, site quality positively affected customer satisfaction and customer trust, but did not affect customer commitment and repurchase intention. Third, site quality can affect repurchase intention by enhancing or attenuating customer satisfaction, customer trust, and customer commitment in online transaction situation. The mediating effect of customer satisfaction, customer trust, and customer commitment between site quality and repurchase intention is identified. Fourth, site quality indirectly affected customer commitment through customer satisfaction. Customer satisfaction indirectly affected repurchase intention through customer trust and customer commitment. Thus, it is found that site quality can be a very important factor to enhance repurchase intention in the customer perspective. 相似文献
70.
Jae Jung Song 《Globalisation, Societies & Education》2013,11(1):136-159
This article discusses how in South Korea, English-medium international schools, initially established to educate foreign residents, have recently transformed themselves into private providers of global education for South Koreans. The article explains the social, economic and political circumstances under which the South Korean government has allowed this transformation to take place in response to the forces of globalisation as well as to South Korean elites' educational demand. The article argues that English-medium international schools are elite-class reproducing institutions. The role of English, one of the major imperatives of global capitalism, will also be discussed, as this language has been impinging on South Korea's education and labour market. 相似文献