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151.
本文选用当前手机中广泛应用的专用集成调频式立体声收音机芯片TEA5767,以廉价单片机STC89C52为控制核心,辅以外围电路,为较好实现便携式调频式立体声收音机提供了一种新途径。 相似文献
152.
罗先德 《广西广播电视大学学报》2003,(Z1)
要发展电大的继续教育事业,应做好几件事:搞好自身继续教育;备好充分的教育资源;建立“智囊团”,广泛开展调查研究和横向联系工作;加强校内外的沟通与合作。只要我们积极发挥电大的系统优势,电大的继续教育事业是充满希望的。 相似文献
153.
Public service broadcasting,children’s television,and market failure: The case of the United Kingdom
Jeanette Steemers 《媒体管理杂志》2017,19(4):298-314
Domestically produced children’s television is frequently highlighted as both an area of market failure, and also as an area where children’s changing consumption habits necessitate new and different ways of thinking about funding children’s content across a range of platforms. In the light of a recent U.K. proposal to set up a Public Service Content Fund to support “genres” under threat, including children’s programming, this article considers how you fund diverse high-quality children’s content in a more challenging media environment where children’s content is arguably still a market failure “genre.” The first part of the article provides context by outlining the market failure characteristics of children’s content as a framework for analyzing the validity of market failure arguments across a range of platforms. It then investigates the causes of perceived market failure in the U.K. children’s television production market. The final part examines the implications of recent U.K. policy responses to provision for children that seek to address market failure through (1) the possible introduction of a contestable fund for public service content; (2) more stringent obligations on the British Broadcasting Corporation; and (3) the re-imposition of quotas on commercially funded public service broadcastings (ITV, Channel 4, Five). Drawing on regulatory and stakeholder responses, it concludes that attempts to overcome market failure in U.K. children’s television appear unsuited for funding the longer-term curation, distribution, and discovery of new types of content on platforms other than broadcasting. 相似文献
154.
如何引导银行资金投向农村,解决农村金融困境?民国华洋义赈会进行了可贵的探索。它充当着银行资金流向农村的桥梁,通过将银行资金与自有资金搭成贷放,注资农村合作社,形成"银行——义赈会——信用社——社员"的贷放模式,进一步发展为"银行——合作社——社员"的放款形式。华洋义赈会在"资金归农"中所做的开拓性工作,不仅在一定程度上缓解了农村的资金匮乏,更为银行资金找到新的投资领域,并推动民国政府建立现代农村金融制度。 相似文献
155.
Andrea Stanton 《Media History》2013,19(4):421-435
From 1934 to 1941, three British-governed radio stations were established in the Middle East: Egyptian State Broadcasting (ESB) in Cairo (1934), the Palestine Broadcasting Service (PBS) in Jerusalem (1936), and the Near East Broadcasting Service (NEBS) in Jaffa (1941). These three stations were modeled on the BBC and run as colonial or imperial stations—but they were also considered national stations. As a result, they operated as hybrid entities with overlapping and sometimes conflicting mandates. Through the three case studies—a contentious hire at the ESB, the PBS' ‘Jerusalem Direct News Service’, and the NEBS' Islamic broadcasts—this article charts the evolving relationship between Great Britain and its Arab-world radio stations, examining these three stations in tandem tension between national and regional broadcasting mandates, as well as the challenge that managing each station raised for British officials in the UK and in-country. It moves away from a focus on the disembodied spheres of ideology and propaganda, and toward the messy administrative decisions that reflected British officials' on-the-ground efforts to navigate the administrative control and programming decisions in the perplexing world of semi-independent radio broadcasting stations in the Middle East. It closes by noting that while UK-based British officials saw these three stations as operating under the aegis of British governance and on the model of the BBC, the ESB and the PBS, in particular, reflected and projected not a British imperial identity but an Egyptian and a Palestinian nationalist one. 相似文献
156.
Moisés Prieto 《Media History》2013,19(2):192-207
Between General Franco's agony (October/November 1975) and the constitution's approval (December 1978), European media reported intensively about the democratisation process in Spain. The present paper deals with its examination through the Radio della Svizzera di lingua italiana broadcasts. As the only Swiss Italian-speaking broadcaster, it tried to provide in-depth information and opinion on a country whose solid ties with Switzerland were based on economy, migration and tourism. The study of this non-commercial radio allows us to determine the way the democratisation was approached and portrayed for a Swiss audience and offers a genuine case for transnational historical research. 相似文献
157.
William Badke 《Public Services Quarterly》2013,9(3-4):19-35
SUMMARY Associated Canadian Theological Schools is a graduate seminary consortium affiliated with Trinity Western University. Since its beginning in 1988 it has had a required one credit research course as a prerequisite for all programs. Several factors demanded the creation of an online version of the course as an alternative to the ongoing live course, but the literature on graduate level for-credit information literacy courses was sparse, and for online courses of this type was virtually non-existent. A process of trial and error since the online course's inception in 2000 has created a more mature offering that now meets the desired criteria for education that is learner-focused and interactive, with a priority on skill development through assignments using student-selected topics. While several hard lessons have had to be learned, the course is achieving its desired ends. 相似文献
158.
Over a period of six years, the Queensland Art Gallery / Gallery of Modern Art and Chinese artist Cai Guo-Qiang developed and realized the major art installation Heritage (2013). The artwork comprises 99 life-sized imitation animals congregating at a waterhole and covers 1104 m2 of floor space. This paper reviews aspects of the commission, construction, and completion of Heritage – a very large-scale, technically complex contemporary installation. From commission to acquisition, the project was a highly collaborative undertaking and is an interesting example of unconventional conservation. This paper, written from curatorial and conservation perspectives, describes this cooperative endeavour. 相似文献
159.
黄安心 《广州广播电视大学学报》2007,7(4):19-23
本文立足于广州电大两年制高职教育物业管理专业教学内容与课程体系改革的专业设计与实践的经验,从两年制高职教育改革的背景出发,实证分析了广州电大两年制高职教育物业管理专业教学内容与课程体系改革的动因,介绍了其主要做法及成果,同时也指出了其存在的问题及解决途径。 相似文献
160.
金丽霞 《江苏广播电视大学学报》2009,20(3):11-14
回顾30年电大师资队伍建设的探索历程,总结30年电大师资队伍建设取得的成绩和经验,不仅有利于我们对电大30年的发展作出人本化的评价,而且有利于我们更科学地把握未来发展的战略重点. 相似文献