杭州有线电视用户消费行为调研报告     

浙江传媒学院"杭州有线电视用户消费行为调研"课题组 《浙江传媒学院学报》2006,13(1):83-88

有线电视数字化是大势所趋,2003年我国开始全面推进有线电视从模拟向数字整体转换,广播电视数字化将带来一场革命。广电总局2003年5月发布了《我国有线电视向数字化过渡时间表》,并规划,到2005年底前,付费影视频道达到50至80个;全国有线数字广播节目达到150套左右;数字电视用户达到3000万户。但在推进过程中,各地出现了大大小小的压力。根据广电总局“十五”计划,2005年底,全国1亿有线电视用户的三分之一要转换为数字电视用户,但目前转换的用户数量与目标计划相去甚远,大约只有500万户。目前,数字电视也被划进国家信息产业部  相似文献   

The 9/11 Commission Report: Final Report of the National Commission on Terrorist Attacks Upon the United States, Authorized Edition. W. W. Norton and Company, 2004. xviii, 567 pp. $10.00 USD (paper). ISBN 0-39332-671-3. Companion Web site: ..     

The / Commission Report: Final Report of the National Commission on Terrorist Attacks Upon the United States  Authorized Edition. W. W. Norton  Company  . xviii  pp. $. USD . ISBN ---. Companion Web site: 《Government Information Quarterly》2005,22(4):748-751

  相似文献   

Hazard and Outrage: Developing a Psychometric Instrument in the Aftermath of Katrina     

Kenneth A. Lachlan - Ken Lachlan is an Assistant Professor in the Communication Department at Boston College  Patric R. Spence - Patric R. Spence is an Assistant Professor in the 《Journal of Applied Communication Research》2007,35(1):109-123

This article details the development of a psychometric instrument measuring the constructs of hazard and outrage in the aftermath of Hurricane Katrina. The study focused on the interplay of perceived hazard and outrage in relation to evacuation from the New Orleans area, with specific attention to demographic differences. Perceptions of hazard and outrage during Katrina served to illustrate the utility of the scale in examining these responses across different demographic groups. Possible ways that this information can be used to design messages that alert audiences to hazards, yet successfully address the need for outrage, emerged from the study.  相似文献   

Crisis Leadership and Hurricane Katrina: The Portrayal of Authority by the Media in Natural Disasters     

Robert S. Littlefield - Robert S. Littlefield  Ph.D. is Professor of Communication in the 《Journal of Applied Communication Research》2007,35(1):26-47

This study used the perspectives of Kenneth Burke to reveal how the media characterized the crisis responses of legitimate authorities during the natural disaster that affected the residents of New Orleans and its surrounding area as a result of Hurricane Katrina. A textual analysis of 52 articles drawn from the New York Times and the Times-Picayune of New Orleans from August 29 to September 3, 2005, indicate that positive and negative terms clustered around the military, the Department of Homeland Security, President Bush, the federal government, and the local government. The findings suggest that the media stepped outside their role of objective observer and assumed a privileged position to point blame toward those with legitimate authority. This positioning implicitly empowered the media to evaluate crisis responses and create a view of reality reflecting their perspective. Understanding how the media create images and depictions can affect how authorities frame their initial crisis responses.  相似文献   

Empowerment, Constraint, and the Entrepreneurial Self: A Study of White Women Entrepreneurs     

Rebecca Gill - Rebecca Gill is a Ph.D. student in the 《Journal of Applied Communication Research》2007,35(3):268-293

Discourses of entrepreneurship and research on women entrepreneurs have proliferated in the last two decades. This study argues that a particular conception of an entrepreneurial self underlies much literature on women entrepreneurs and their empowerment, and identifies several key assumptions of this entrepreneurial self. The study then assesses the motivations and experiences of several white women entrepreneurs in a northwestern state in the United States, finding that aspects of the entrepreneurial self are most evident in the reasons that women provide about why they became entrepreneurs. However, the experiences the women narrate reveal a more constraints-centered discourse, which features a particular interpretation of the frontier myth of the American West, and bears traces of an emergent, collective notion of empowerment. The authors explain such empowerment from critical and feminist perspectives, offering the concept of bounded empowerment as a lens through which to examine entrepreneurship and gender, and discussing its practical implications.  相似文献   

Machiavellians' Motives in Organizational Citizenship Behavior     

Jennifer A. H. Becker - Jennifer A. H. Becker is an Assistant Professor in the 《Journal of Applied Communication Research》2007,35(3):246-267

This study investigated the relationship between Machiavellianism, a predisposition toward manipulative behavior, and organizational citizenship behavior (OCB), defined by being helpful, cooperative, and conscientious. Given past findings that Machiavellians seek opportunities for impression management to obtain personal benefit, we hypothesized that the negative association between Machiavellianism and organizational citizenship behaviors toward the organization (OCBO) is stronger than the negative association between Machiavellianism and organizational citizenship behaviors toward individuals or groups (OCBI). Additionally, we hypothesized that Machiavellianism is associated with the OCB motive of impression management, but negatively associated with the OCB motives of organizational concern and prosocial values. Participants were 606 working adults (as well as their supervisors and co-workers) from various organizations in the U.S. South and West. Results generally confirmed the predicted relationships, which were consistent across supervisor and co-worker perceptions as well. Theoretical and practical implications of the findings are discussed.  相似文献   

我国电子信息产业区域协调发展研究     

中国电子信息产业发展研究院IT经济研究所课题组 《中国科技资源导刊 (中国信息导报)》2007,(2):6-11

产业集群是提升产业竞争力的重要途径之一。我国电子信息产业初步形成了珠三角、长三角和环渤海等主要电子信息产业集群。  相似文献   

Telecourse effectiveness: Findings in the current literature     

Jeff McNabb Ph.D. in Curriculum  Instruction with a specialization in Industrial Technology 《TechTrends》1994,39(5):39-40

  相似文献   

Chemistry triggered the first civil disobedience movement in India     

Gopalpur?NagendrappaEmail author 《Resonance》2003,8(3):42-48

  相似文献   

A promising approach to the twin prime problem     

Bhaskar?BagchiEmail author 《Resonance》2003,8(3):26-31

  相似文献