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21.
美国博士后工作已经有一百多年的历史,其发展经验表明,社会科学领域需要博士后工作。本文在梳理我国社会科学领域博士后工作的历史、描述发展现状的基础上,重点分析了我国社会科学领域博士后工作中遇到的一些现实问题,如培养方式单一、经费较少、对人才成长的作用没有理工科明显、流动站发展定位不清等。 相似文献
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Yafei Zhang Andrea M. Weare Heungseok Koh Li Chen 《Journal of Intercultural Communication Research》2016,45(3):196-213
This study examined cultural reflections online of audience comments on social network sites regarding vocal talent shows in China and the United States. The study applied dimensions of cross culture to investigate audience comments on the official social networking sites of The Voice of China and The Voice. Findings reflect Hofstede’s dimensions as applied to social media and illustrate how individuals alter their “local” cultural norms in the new media environment. The study specifically enhances the exploration of cultural manifestations in cyberspace, which fewer cross-cultural studies have researched. 相似文献
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Andrea Mubi Brighenti 《Culture, Theory & Critique》2018,59(3):215-231
The vegetative stratum is a layer of existence that is inherent not only in plants. Here, I propose to look at how vegetative life – or, the vegetative mode of existence – affects cities. The vegetative mode of existence is not focused on activities, routines, achievements. Here appears a city that is not industrial or industrious. When the industrious city retreats, or falls apart, the vegetative stratum becomes visible. The vegetative city is a city without any central nervous system. I suggest the interpretation of the vegetative city as a hopeful manifestation of the urban that only takes place when the time is ripe. 相似文献
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This nationwide survey studies the impact of convergence on reporters and producers in small and medium local television markets. The article examines the manner in which convergence-related responsibilities affect the daily routines of these news workers. It also assesses their perceptions of convergence and challenges they face, including concerns about the impact of convergence on the quality of their work. Authors compare these views to the opinions of news directors across the United States (gathered in previous research), finding significant differences between news workers' perspectives and those of their bosses. 相似文献
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The lack of widely available, affordable broadband Internet access has spurred a movement in which municipalities are rolling out wireless broadband networks. This movement has raised a number of questions including: Why are municipalities acting as the early adopters of wireless broadband technology? How does increased state regulation of municipal broadband networks affect this trend and how can cities respond? As cities use wireless broadband technology to enhance services to citizens, the growth of municipal wireless deployments has transitioned from linear to exponential. In response, many states have passed laws to regulate and restrict cities' ability to own, operate, deploy, or profit from either telecommunications or information services. Current and pending laws will be examined to understand how cities can deploy a wireless broadband network under these regulations. An analysis of municipal facilities and technology expertise illustrates the opportunity for public–private cooperation in wireless deployments. This paper will show that cooperation is beneficial in many cases. Finally, current business models will be examined for their ability to foster cooperation between the public and private sectors, bridge the digital divide, and create competition among private sector providers. 相似文献
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Klaus Pasedach und Andrea Reichel 《Informatik - Forschung und Entwicklung》1999,14(4):227-229
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Although research suggests that there is no meaningful real-world connection between crime rates and undocumented immigrants, media coverage of this group almost exclusively portrays them as criminals. The present two-study investigation experimentally tests the effects of exposure to crime news depicting undocumented immigrant suspects on White viewers’ social judgments. To this end, assumptions from social identity theory were applied to research and theorizing on mediated intergroup threat and compound penalties for immigrant criminality. Results from Study 1 and Study 2 indicate that when White viewers are exposed to threatening crime news featuring undocumented immigrants, out-group bias emerges in the form of harsher sentencing. In Study 1, when exposed to highly threatening coverage, attitudes toward immigration and in-group identification partially mediated and moderated this relationship, respectively. 相似文献