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建构开放课堂,通过学案导学,展示激学,在教学中运用德育为首、知行合一、评价激励等技术,成功打造高效课堂,理性回归教育的本有功能。 相似文献
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建筑给排水设计是建筑设计中的重要组成部分,而在建筑给排水的设计中不仅要遵循科学、合理的原则,还要节约水资源,并遵守可持续发展的战略。本文就建筑给排水节水进行分析,分析给排水设计方案对建筑的重要性,并针对设计方案的不足之处提出建议性措施。 相似文献
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高校双语专业课程采用中英文双语教学,一方面需要与国际接轨,培养学生的国际视野和综合素质;另一方面又需要警惕外来思潮给学生价值观带来的影响。因此,双语专业课程的思政建设具有突出的重要性,且更加具有挑战度。结合南京邮电大学“无线通信原理(双语)”课程的思政建设实践,深入探讨如何构建思政教育与双语专业教育有机融合的新型教学模式,将立德树人贯穿教育教学全过程。 相似文献
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孟庆民 《吉林广播电视大学学报》2018,(10):27-28
人才培养方案是培养人才实施的依据,是专业人才培养质量的保证与前提。在传统人才培养方案的基础上进行改革,以适应社会对音乐人才的需求为目标,是我们对人才培养方案改革和研究的主导思想,目的是根据社会对音乐专业人才所需,培养音乐专业"多能型""复合型"的音乐专业人才,使音乐教学与社会需求接轨,减少音乐专业学生的就业压力。 相似文献
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A cognitive relay network model is proposed, which is defined by a source, a destination, a cognitive relay node and a primary user. The source is assisted by the cognitive relay node which is allowed to coexist with the primary user by imposing severe constraints on the transmission power so that the quality of service of the primary user is not degraded by the interference caused by the secondary user. The effect of the cognitive relay node on the proposed cognitive relay network model is studied by evaluating the outage probability under interference power constraints for different fading environments. A relay transmission scheme, namely, decode-and-forward is considered. For both the peak and average interference power constraints, the closed-form outage expressions are derived over different channel fading models. Finally, the analytical outage probability expressions are validated through simulations. The results indicate that the proposed model has better outage probability than direct transmission. It is also found that the outage probability decreases with the increase of interference power constraints. Meanwhile, the outage probability under the average interference power constraint is much less than that under the peak interference power constraint when the average interference power constraint is equal to the peak interference power constraint. 相似文献
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为了适应无线通信技术的快速发展,南京邮电大学自2006年开始为通信工程专业的本科生开设了《无线通信原理》(双语)必修课程。本文首先结合教学内容和教学经验分析总结了该课程的特点与难点,在此基础上提出有利于提高教学质量的方法,包括借助Matlab软件仿真进行课堂演示和引入实际工程案例等。 相似文献