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9月28日,伴随着9套免费高清卫视的正式开播,深圳广播电影电视集团、深圳数字电视产业协会在深圳联合举办了深圳卫视高清版开播暨天威高清互动电视家庭计划启动仪式,深圳天威视讯成为我国为数不多的能够向用户传输全部10套免费高清频道和2套付费高清频道、并开展商业运营的有线数字电视运营商之一,已经建立起适应高清电视发展的运营、服务、业务和管理体系,找到了科学的商业模式,引领中国有线电视进入高清时代。借此机会,本刊记者专访天威视讯董事长吕建杰,探寻天威视讯对高清互动电视的战略部署。 相似文献
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电视数字化变革的主要目标就是向高清晰度电视。高清电视是继彩色电视以及黑白电视之后的新型电视技术。本文主要针对高清摄录编设备的发展历史进行回顾,为高清电视的发展提供一定的参考。 相似文献
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近年来随着我国高科技技术的不断创新与发展,基本上全国老百姓都已经开始使用高清电视机,而用户对于有线电视网络以及电视节目提出了更高的要求。目前,广电数字电视虽然数字清晰,但是网络陈旧、噪声较大、光点少,且具有单向性,缺乏可靠性,并不能完全满足现代用户的需求。为了进一步提高有线数字电视的收视率,有必要对其进一步改造升级,开展多功能综合业务。本文主要提出了EoC+EPON的结构从而使有线数字电视具有双向传输功能,实现有线电视的互动化、高清化、双向数字化。 相似文献
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高清,是当下it界较为流行的视频名词,所包含的内容相当多,如高清电视、高清设备、高清格式、高清电影等,人们为了从视觉(ui界面)和听觉(hi-fi)、甚至是触觉(hi-touch)方面都得到充分的享受. 相似文献
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目前大部分的平板电视都放置在桌子上,也有的挂在墙上,由于麻烦的视频/音频电视布线会限制电视被摆放的位置和房间整体的美观.无线视频技术将使这一切得到改变.另外目前高分辨率的视频源越来越多,发展高清视频的无线传播技术已经成为消费电子领域技术发展的新热点. 相似文献
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在数字化技术发展应用背景下,数字化是电视发展的必然趋势。据有关数字显示,从2005年至2009年,全球数字电视用户数量每年保持30%的速度增长,全球数字电视用户将从2004年的11720万户增长到2009年的51600万户,全球数字电视市场规模也将从2004年的570亿美元增长到2009年的1040亿美元。 相似文献
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外部形象
从外观上看,菲亚特D0BLO(多宝)给人的第一印象就是坚固、有力和安全.其高大而健壮的前部看上去象一辆越野车;向外隆起的发动机罩以及大包式保险杠,是为了保护行人和骑车人的安全.塑料前格栅坚固耐用,并可在低速碰撞时提供有效的保护. 相似文献
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《Business Horizons》2022,65(4):401-411
Organizations underperform, or fail, when members avoid partnering with managers—whether through subtle resistance, disagreement, protest, or walkout—to achieve common purpose. Managers should boost partnering not by affecting a pretense of leadership but through a nuanced balance of managerial authority and understanding of members’ points of view. The objective of this article is to sharpen attention on the concept of partnership with organization members and how it relates to some of the important previous literature. We also argue that some of the previous scholarly work contributes to misconceptions related to these concepts. Our work is forward-looking in that it is motivated by the dangerous societal and cultural differences evident in the world, differences that surround management’s decisions and that may induce an overuse of authority to quash disquiet. Using our experiences in both industry and academia, we argue that the crucial link between managers and members is leadership—not leadership thought of as directional and inspirational, but leadership as building a relationship toward common purpose through partnership. “Lead” and “leader” are sorely misused terms, and worse, substituting “leader” for “manager” is just plain wrong. We believe that managers become leaders only when followers agree to follow, not when the managers simply step forward energetically with direction. Managers are cheated by mistaken definitions. Reviewing past perspectives about what makes good leaders and managers, we rethink ways to enhance organizational harmony through a clearer understanding of managership, leadership, followership, and partnership. Only by thinking and acting as partners in common purpose can managers and members form the core of success in organizational endeavors. 相似文献
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This conceptual article examines the relationship between marketing and sustainability through the dual lenses of anthropocentric and ecocentric epistemology. Using the current anthropocentric epistemology and its associated dominant social paradigm, corporate ecological sustainability in commercial practice and business school research and teaching is difficult to achieve. However, adopting an ecocentric epistemology enables the development of an alternative business and marketing approach that places equal importance on nature, the planet, and ecological sustainability as the source of human and other species’ well-being, as well as the source of all products and services. This article examines ecocentric, transformational business, and marketing strategies epistemologically, conceptually and practically and thereby proposes six ecocentric, transformational, strategic marketing universal premises as part of a vision of and solution to current global un-sustainability. Finally, this article outlines several opportunities for management practice and further research. 相似文献
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