意大利智能电表的计划实施与进展

为了保障自己国家的能源安全,世界各国都在积极发展本国的智能电网技术。能源短缺的意大利通过大规模实施智能电表安装计划,使自己在智能电表的使用上走在了世界前列。通过介绍意大利智能电表计划的实施情况,分析该计划的特点和需要解决的问题,可以给我国电力行业以启发。     

A Goldsmith Exercise for Learning Money Creation

In this article, the authors outline a classroom exercise involving goldsmiths designed to improve undergraduate students’ understanding of how banks create money. This concept is important to macroeconomics and money and banking courses, yet students frequently struggle with it, largely due to the nonphysical nature of deposits and reserves. In contrast, gold-based banking systems tend to be more intuitive because of the physical nature of gold. By simulating interactions among a goldsmith, a depositor, a merchant, and a borrower in a gold-based system, students gain a deeper understanding of reserves and money creation. In particular, the exercise illuminates the intricate link between lending and the creation of new money, and highlights the importance of fractional reserve banking and reserve deposits.     

Pedagogical Challenges in International Economic Education within Traditional Classroom Contexts

Recent global university rankings show that many Hong Kong universities are among the top 100 in the world. However, they are constantly under fire for the persistent outdated pedagogies in higher education. Because economic education is so highly regarded in Hong Kong as an international business hub, introductory economics has been taken as the focal subject in this case study. This article endeavors to distinguish five ubiquitous pedagogic challenges confronted by educators and students within traditional classroom contexts. Avenues for improvement are correspondingly proposed in order to boost the global competitiveness of local university education. Amongst other confounding factors, the pursuit of higher global university rankings, funding parsimony and vocationalization of tertiary education have caused our particular concern.     

论课堂气氛营造在民族预科班英语教学中的重要性

课堂气氛是课堂教学中师生所呈现的一种心理状态。英语教学是教师和学生的双重活动,活跃的课堂气氛中师生相互合作,最终取得良好的教学效果。本文通过笔者自身的教学实践和体会,阐述营造良好课堂气氛对民族预科大学英语教学中的重要性。研究民族预科大学英语教学中良好课堂气氛的营造,其目的是为了激发学生的学习兴趣,更好地改善教学效果和提高教学质量。     

金融发展、科技创新与智慧城市建设*--基于信息化发展视角的分析

随着我国经济发展步入“新常态”,以科技创新为支撑的智慧城市建设热潮升级,而地方金融发展水平对于科技创新和智慧城市建设起到至关重要的作用。基于此,文章利用我国2000－2013年30个省域的面板数据,引入金融发展与科技创新的交互项,运用固定效应和两阶段系统GMM 模型考察了金融发展通过促进科技创新对智慧城市建设的推动作用。固定效应估计结果显示,金融发展效率提高与科技创新的结合对智慧城市信息化发展的促进效应最为明显,平均而言,金融发展效率每提高1％,信息化水平将上升00．29％,但金融发展规模扩大、金融发展结构优化与科技创新的结合对信息化发展的积极作用相对较弱。系统GMM 估计结果中交互项的系数有所下降,但依然呈现显著的正向关系。总之,金融体系的发展能够推动科技创新发挥中介效应,进而促进智慧城市的信息化发展。     

经管类专业运筹学课程教学模式的探索

运筹学是高等院校经济管理类专业一门实践性很强的专业基础课,本文在阐述运筹学教学重要意义的基础上,分析了我校经管类专业运筹学教学过程中存在的主要问题,并从培养学生应用能力的角度出发,根据作者多年的教学经验,结合经管类学生的特点,探讨了通过课堂教学、实践教学和课外学习三个方面的改革,来改善运筹学的教学效果,使学生能够更好的掌握运筹学的思想,提高使用运筹学解决实际管理决策问题的能力.     

Driving Smartization Through Intelligent Transport

Smart cities initiatives are developing all over the world, due to their support in favouring a better provision of services, in connection with the aim of achieving efficiency in cities management. More and more big corporations are interested in this topic to develop their businesses, as several issues are linked to these projects, like environment, water management, energy policies, education, culture, and so on. In literature these issues, known as drivers, were also related to sustainability aims which could be reached through the accomplishment of better performances within environment, economy, and society. This study synthesizes all the different drivers identified by scholars and industry players in a model, in order to use it as a framework to depict the linkages among the various smart cities projects. Since transport resulted as one of the most considered drivers in the analyzed contributions, the research questions were delineated to describe its role in the different phases of smart initiatives, and to understand if it could encourage and enable the other drivers＇ development. The multiple case study was chosen as the fittest methodological approach and it was conducted with the selection of three smart cities, one for each of the most cited platform models developed by industry players, which had started transport initiatives at least three years ago： Singapore （IBM）, Amsterdam （Accenture）, and San Francisco （Microsoft）. The analysis of the official documents set up by city departments and by the industry players showed transport as a driving force in smart cities projects which conveys a smart approach to different domains, especially energy savings, environment, and safety. The results also showed smart mobility as a pivot in stimulating investments and citizens＇ participation on different city drivers, especially as it concerns environment and services to both citizens and businesses. Smart transport initiatives, hardware and software infrastructures, technological devices, and     

大学英语课堂教学中的多媒体技术应用与思考

多媒体教学是外语教学发展的方向。本文在分析大学英语课堂教学现状的基础上,从五个方面阐述了多媒体技术在大学英语教学中的优越性,同时强调了大学英语多媒体教学要注意的几个问题,对于优化大学英语课堂教学具有一定的借鉴意义。     

浅谈建构主义理论在大学英语课堂教学中的应用

课堂沉默是当前大学英语教学中普遍存在的一个现象。本文以建构主义的学习理论为指导,对这一现象的预防和解决提出了一些建议,希望能帮助学生打破课堂沉默,构建一个有效、和谐的大学英语课堂模式。     

本原M序列二相编码雷达灵巧噪声干扰研究

基于利用前沿波形,通过预测超前获取雷达信号完整波形进而实施灵巧噪声干扰,提高 干扰能量利用效率的目的,对采用由n级移位寄存器产生的本原M序列的二相编码雷达 的编码预测问题进行了研究。给出了监测全零子序列,进而利用获得的最多前2n＋2个 码元,解n元线性方程组,预测获得完整M序列的方法。