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251.
大学是以教师为主体的社会组织,是以人才培养、科学研究为己任,大学教师的工作具有自主性和创造性的特点,科研考核要根据大学的本质属性和教师的劳动特点,依据现实与未来相结合、激励与保护相结合、定量与定性相结合、可操作性等原则对科研进行评价与考核。 相似文献
252.
知识经济时代的到来,向大学教育提出了更高的要求,目前一些高校仍采用转统教育模式,难以适应新世纪对人才培养的要求,通过对学分制的分析,提出实行学分制是培养跨世纪人才的有效途径。 相似文献
253.
Socio-technical challenges in the development of digital multimedia broadcasting: A survey of Korean mobile television development 总被引:1,自引:0,他引:1
This paper examines the prospectus of Digital Multimedia Broadcasting from the technical, economic and regulatory issues. This paper attempts to gain a better understanding of how DMB will evolve and stabilize in next generation network environments. Two research questions guide this study: (1) How does DMB trigger a change in policy, market and industry structure? (2) What are the driving forces of the rapid DMB development in Korea? As these questions involve socio-technical issues, this study uses a socio-technical perspective to investigate the complex relations between the social and technical aspects of DMB by highlighting the co-evolving nature, diversity, and interface between different driving forces and policy. The finding is that Korean DMB is the outcome of a proactive strategy of a telecom carrier and the Korean government's industrial policy to support such strategy. Among the push-oriented trajectory, however, non-technical issues such as users, market and regulation are left behind, which reveals the disjunction of the DMB development in terms of the socio-technical system perspective. The development of DMB sheds light on the growing challenges in the dynamics of industry, regulation, and technology. 相似文献
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深圳地铁运营重要数据预测和实际相差无几,为探索创新而可行的公共财政政策提供了基础,其成功实践说明,公共财政政策要在详实可靠的科学调研的基础上,与城市发展战略紧密结合,优化财政资源配置;同时需要相关部门密切配合;在手段上,要充分发挥企业积极性,以政策扶持为主,财政补贴为辅。 相似文献
256.
This study conceptually and empirically develops an improved approach for classifying full‐nest households. Unlike existing life‐cycle models, this study separates traditional full‐nest couples who marry and have children at a young age from those who delay marriage and childbearing until their 30s. Nontraditional delayed full‐nest spouses held nontraditional sex role norms and values and experienced greater work and time pressures. They also consumed more healthy foods and beverages, avoided convenience and junk foods, but consumed more meals prepared away from home, as well as alcoholic beverages, than their traditional counterparts. While extant life‐cycle approaches use age of head of household to separate school‐age and older full‐nest families, this study uses the transitions of the youngest child to school age, and then to teenage years. This distinction more effectively captures life‐style and consumption differences than does the traditional life‐cycle approach. Overall, this new full‐nest classification scheme outperforms existing life‐cycle approaches in identifying unique sex‐role norms and values profiles as well as household food and beverage consumption patterns. It also captures meaningful and significant differences, in dollar values of home entertainment devices and furniture and of major durable assets not uncovered by previous research. Based on these findings, it is recommended that this full‐nest classification approach be incorporated into extant life‐cycle models. © 2002 John Wiley & Sons, Inc. 相似文献
257.
东盟国家作为中国的重要邻居,自然资源丰富,与中国在经济上的互补性很强。东盟是中国在发展中国家最大的贸易合作伙伴,是中国第五大服务市场和第四大进口来源地。可以说,中国与东盟双方合作的潜力是巨大的,前景是广阔的。[编者按] 相似文献
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哈佛大学著名教授迈克尔·波特提出的竞争战略的相关理论曾经引起了世界范围的大讨论,他提出的用于分析产业竞争结构的五种作用力模型也成为众多企业制定竞争战略的基本分析方法。电子商务的发展已使传统的产业结构发生了重要变化,本文正是以波特教授的五力模型为基础,从进入威胁、现有竞争对手的竞争、替代威胁、买方侃价能力和供方侃价能力五方面分析了电子商务环境下产业结构的变迁。 相似文献
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