一类椭圆型变系数方程的差分格式     

钟婷  陈宗燕  肖雪玲 《保山师专学报》2010,29(2):57-61

研究了一类二阶椭圆型变系数方程的初边值问题的求解方法,建立了一种差分格式,并且运用能量方法证明了这种格式的解的存在唯一性、收敛性和稳定性,所得结果是对相关文献中结果的一个补充。  相似文献   

Pathways of Immigrant Political Socialization: Examining the Role of News Media,Social Connections,and Community Interaction     

Wenlin Liu  John Gastil 《Journal of Intercultural Communication Research》2014,43(3):238-263

Going beyond the traditional socioeconomic status model of political participation, this study examines pathways that lead to the sociopolitical incorporation of immigrants in the USA, with a focus on the role of communication socialization agents. Using a Current Population Survey sample of 7,626 first-generation immigrants in the USA, results show that communication socialization agents significantly contribute to immigrants’ political socialization, and an important mediating path translates political learning into greater political engagement. Results also identify ethnic differences in how socialization variables affect immigrants’ socialization.  相似文献   

传播的游戏理论视角下 新浪微博俄罗斯世界杯传播效果分析          下载免费PDF全文

陈肖鹏 《河北体育学院学报》2019,33(3):33-38

使用“传播的游戏理论”,对新浪微博俄罗斯世界杯传播效果进行分析,并对新媒体用户的需求进行探讨。研究认为,世界杯传播是一场盈余时代的足球“游戏”,满足用户对愉悦、趣味的需求和对游戏的需求是新媒体未来发展的一种趋势;新浪微博俄罗斯世界杯期间,体现主观、个性的“选择性会聚”让用户在“游戏”过程中促进了“自我”的发展;只为享受足球魅力的非功利性传播为用户提供了一个宽松的“游戏”环境;利用微博话题、短视频、直播等新媒体技术传播乐趣,用户从“游戏”中收获了愉悦。对于传播效果的研究立足受众的个性特征和主观心态,注重体现个体主观能动意识,对把握未来新媒体传播发展和趋势具有启示意义。  相似文献   

中国地域武术研究的现实困境及突破*     

韩红雨  戴国斌 《广州体育学院学报》2017,37(2):74-77

采用文献资料法、逻辑分析法等,在简要回顾研究进展的基础上,得出地域武术面临着地域数量“有限性”、空间边界“稳定性”、文本表达趋同性、研究方法滞后性等现实困境,造成了对地域武术浅层叙事和诸多曲解现状.突破现实困境需要我们具有地域空间重绘、地域纵向横向比较、交叉学科成果借鉴、多元方法引入等综合意识,形成动态地域武术观.  相似文献   

People's media and communication rights in Indonesia and the Philippines1     

Ubonrat Siriyuvasak 《Inter-Asia Cultural Studies》2013,14(2):245-263

This article attempts to investigate the emerging people's media in relation to the development of communication rights in Indonesia and the Philippines. The thrust is to focus on how the Indonesian and Philippine press acquiesced to political and economic control by the governments of the dictatorial regime of President Soeharta and President Marcos. On the other contrary, we look at how people felt that communication rights are their basic rights and that freedom of thought and freedom of speech are essential for democratic rule. Their resistant to violence, imprisonment and murder carried out by state functionaries have brought new forms of media. These are people's media or radical and citizen media which empower as well as transform ‘passive citizens’ into ‘political actors’.  相似文献   

Beyond Individualism-Collectivism and Conflict Style: Considering Acculturation and Media Use     

《Journal of Intercultural Communication Research》2013,42(2):135-152

Opportunities for individuals from varied cultural backgrounds to interact, and therefore conflict, are inherently greater because the technologies, economies, and livelihoods of people of many countries are increasingly interdependent. In light of globalization, it is ever more valuable to understand how culture influences the way people manage conflict. The purpose of this study was to examine factors influencing people's individualistic-collectivistic culture tendencies and conflict styles, and whether or not acculturation is a moderating factor between individualism-collectivism and conflict style among foreign nationals living within the United States. In addition to acculturation, researchers also measured media use. The data revealed statistically-significant relationships for media-use and acculturation on individualism-collectivism and conflict styles, and supported the idea that acculturation is a moderating factor between individualism-collectivism and conflict style, although this relationship was only significant among those who preferred the dominating conflict style.  相似文献   

An Examination of Media Usage among French-Muslims     

《Journal of Intercultural Communication Research》2013,42(1):41-57

Media help in the formation of identity. For ethnic communities, ethnic media can play a dual role, aiding in the acculturation process and assisting in holding onto ethnic identities. This study examines media and identity negotiation. Specifically, this study analyzes differences in media usage among French-Muslims. The principal researcher interviewed 42 first and second generation French-Muslims to explore their media usage and the relationships between their media usage and ethnic identification. Analysis uncovered two key findings. First, second-generation French-Muslims prefer to use ethnic media more than French produced media as a form of protest against French assimilationist policies. Second, abandoning ethnic media is equated with becoming French, which is something first and second generation French-Muslims resist.  相似文献   

Minority Cultures and Social Media: Magnifying Garifuna     

《Journal of Intercultural Communication Research》2013,42(4):319-339

This paper looks at social media use by the Garifuna people. It explores how they are using social media to create a supraterritorial cyberscape. Despite the claim that global media is marginalising minority cultures and causing global homogenisation, this research found that newer forms of social media are in fact creating virtual cultural cyberscapes that are extending minority cultures. The Garifuna cultural response to social media can be demonstrative of the positive impact of social media minority perspectives. The larger implication, though, is that traditional geographical models of cultural space are becoming obsolete. In this research, a total of 60 Garifuna in locations all across the United States and Honduras were selected for participation. Their access to and use of media were examined.  相似文献   

Intergroup Contact,Media Exposure,and Racial Attitudes     

《Journal of Intercultural Communication Research》2013,42(1):54-72

The present investigation uses intergroup contact and media systems’ dependency theories to illuminate the relative significance of various sources of information in shaping Caucasian-American attitudes toward African-Americans. It uses empirical data from an exploratory survey of college students to build a chain of related variables that link primary sources of information (face-to-face versus mediated) to stereotypical beliefs, perceived internal causal attributions for African-Americans’ failures, and prejudicial feelings toward African-Americans. Results suggest that face-to-face sources of racial/ethnic out-group information are more effective than mediated sources in prejudice reduction. The discussion includes theoretical and practical implications of the findings.  相似文献   

Banach空间上非线性方程的正则解     

普丰山  陈琼 《荆门职业技术学院学报》2007,22(6):62-64

介绍正则解和正则解集的概念,并在Banach空间上讨论了非线性方程F(μ,λ)=0的逼近问题以及正则解集的存在性与收敛性。  相似文献