录制课堂实况录像的几个要素

介绍录制课堂实况录像的基本情况,分析了课堂实况录像中的几个要素,音视频信号的获取、人员配置、现场准备、沟通等,给出整个课堂实况录像的过程及注意的问题。     

非物质文化遗产名录项目申报录像制作解析——以"陈李济中药文化"项目为例

作为非物质文化遗产名录项目申报材料的组成部分,录像片在实际申报过程中具有重要的作用。本文以“陈李济中药文化”项目为例,结合录像片拍摄具体准备工作,就非物质文化遗产申报材料文字向图像的转化,做出个案解读。针对有关制作要求,结合具体拍摄实践,本文还提出了拍摄中需要注意的一些问题。     

日本移动影音的商业模式探析

在移动影音产业既有的成功商业模式之中,日本经验常被提及,其主要经营模式被归类为"免费播放"。一般认为,正是通过"免费播放"这种方式,才能从一开始就顺利实现让消费者对于移动电视由认识、接受到使用的历程。然而,日本移动电视之所以成功,并非完全归功于免费播放,还另有原因。     

两个Web2.0网站运作模式的比较分析

通过分析两个Web2．0网站土豆网和抓虾网的特点与异同，从网站运作的四个方面入手，分别考察两个网站的客观性、个性化、用户体验、社会化等指标。重点讨论网民自主参与与自我实现的激励机制，同时分析这种展现自我的特点可能会带来的参与方式等争议，从而总结两个网站的成功和不足，为今后的互联网发展提供新的思路和参考。     

How cultural difference affects international tourism public relations websites: A comparative analysis using Hofstede's cultural dimensions

This research aims to employ Hofstede's cultural dimensions as a frame to identify valid explanatory factors that account for differences in countries’ tourism websites. The study results support that Hofstede's cultural dimensions can be a valuable tool for developing public relations strategies conducive to building and maintaining relationships with multicultural audiences.     

基于信号处理优化设计的雷达性能改进

为解决机载对海搜索雷达在近海复杂环境条件下的目标有效探测问题,提出并采取增加一次视频通道和一次、二次视频叠加的技术方案,通过对信号处理进行优化的设计方法,包括视频预处理、视频图像处理、气象处理、数据处理等软件优化设计及必要的硬件改进等措施实现技术方案.经试飞验证,证明该方法效果较好.     

Creating Culturally Grounded Videos for Substance Abuse Prevention

ABSTRACT

This article describes and critiques the pilot phase of a project in which an ethnically diverse group of students from a large southwestern urban high school created culturally based substance abuse prevention videos for urban middle school students. The rationale evolved from research that suggested that a peer-created, culturally-specific approach to drug abuse prevention would be more effective than would programming created by adults operating from a “so-called” culturally-neutral” perspective. The dual perspective of this article includes both the field experiment per se and the data collected, using a case study perspective. Overarching themes of culture and power are discussed, as are the elements of age and gender. Implications extending beyond the pilot offer insights for researchers and practitioners.     

Government websites and social media's influence on government-public relationships

Recent years have witnessed the increasing use of online media, such as websites, blogs, and social networking sites, by the government for various public relations purposes. These government communication channels are often regarded to promote democratic values and public trust in government by helping the government provide the public with information and respond to citizen inquires. Further, such channels help the public provide the government with feedback. This study questions whether individuals’ experience with government websites and social media do, in fact, influence their perception of the government-public relationship (represented by public trust in government). The results, which are based on a nationwide survey of more than 2000 American citizens, showed support for a positive relationship between this online experience and public trust in government. In particular, experiences with informational online services and social media were associated with greater trust in government at the local and state levels, while those with transactional online services conveyed greater trust in the federal government. However, successful experience with the channels was more important than the experience itself, and an unsuccessful experience could even backfire in terms of trust in government.     

How U.S. state tourism offices use online newsrooms and social media in media relations

This study examined the use of online newsrooms on U.S. state tourism websites. A content analysis of 50 state tourism websites was conducted to investigate the availability of online newsrooms as well as their contents and overall usability. The social media availability on the state tourism websites was also analyzed. The results revealed that most state tourism websites provide online newsrooms to media but many of them do not meet the needs of journalists in terms of usability, content availability, and information distribution. All of the websites integrated at least one type of social media; the most commonly used were Facebook, Twitter, YouTube, and Flickr. The detailed results by state and implications are discussed.     

Video and the diasporic imagination of selfhood: A case study of the croatians in Australia

Abstract

This article is concerned with the role and effects of video on cultural technology in the Croatian diaspora in Australia in the light of the war in former Yugoslavia. It reveals the fragility of the cultural boundaries both of Australian multiculturalism and of the emerging postmodern culture of hybridity, which favour symbolic ethnicity as a form of ethnic identity. It also traces the gradual and often nervous formation and reinvention of Croatian cultural (diasporic) identity which has, with the inception of war, turned into fully fledged diasporic nationalism.