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2012 International Conference on Future Energy,Environment,and Materials

作者： Ou Xunmin Zhang Xiliang Institute of Energy Environment and EconomyChina Automotive Energy Research Center Tsinghua University

Electric vehicles are developing quickly in China. Based on the expert interview, the current status, development trends, possible paths and related policy recommendations of the electric vehicle technology in China are discussed in this paper. It is found that there are some bottleneck problems for the electric vehicle development and some promotion policies should be taken in China.

关键词： Electric vehicle technology development expert interview China

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Modular Design Using Sustainable Luminescent Materials in Energy-Saving Reflective Cat’s Eyes for Public Road Safety Planning

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Journal of Renewable Materials 2022年第5期10卷 1415-1437页

作者： Lung-Yin Lin Yu-Shing Chang Department of Industrial Design National Kaohsiung University of Science and TechnologyKaohsiung82445Taiwan Department of Business Administration National Taichung University of Science and TechnologyTaichung404Taiwan

Recently,there has been a global movement toward environmental protection and energy conservation through the design and development of new products in accordance with sustainable utilisation.In this study,rare earth luminescent materials were used owing to their active light emission and reusability.Additionally,solar lightemitting diode lights and car-light reflection were utilised to increase the recognition and reliability of reflective cat eyes.Along with carbon reduction,this can save energy and enhance road safety.This study considered the Theory of Inventive Problem Solving and a literature review to analyse the issues in existing products.Then,expert interviews were conducted to screen projects and develop product design policies.Finally,the ratio of light-storage materials was experimentally determined and the prototypes implemented.This cat’s eye addresses the shortcomings identified in previous analyses of existing products.We applied energy storage environmental protection materials,together with material proportioning(which balanced warning efficiency against cost-effectiveness)to develop diversified modular kits;these were flexible in terms of quantity and easily assembled.This study achieved four key objectives:(1)reducing the research and development costs of the manufacturer;(2)offering buyers a diverse suite of products;(3)responding to a need to improve diverse road user safety;and(4)reducing government procurement costs for safety warning products.The results provide a reference for the creative modular design of energy-saving products for public road safety planning in various industries.

关键词： Sustainable luminescent materials modular design TRIZ expert interview diverse road safety

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China's Preschool Education Toward 2035:Views of Key Policy experts

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ECNU Review of Education 2022年第2期5卷 345-367页

作者：姜勇张蓓蓓赵颖郑楚楚 East China Normal University

Purpose:2020 is the concluding year of the basic preschool education popularization policy in China and marks the beginning of China's Education Modernization 2035.This study focuses on the top-level design and the prospect of the development plan of China's preschool education toward2035.Design/Approach/Methods:The research method adopted is expert interview.We interviewed Il experts,including policymakers,educational administrators,scholars,and practitioners intheeducation.Findings:To develop China's preschool education,we need to integrate macro-level,mesolevel,and micro-level contents:focusing on public welfare as the development concept,furthering the reform of the educational system and mechanism,making quality improvement the plan's key goal,and forming a new preschool education development mode with Chinese characteristics.Originality/Value:This study hopes to clarify the focus to have an impact on China's preschool education toward 2035.It also aims to provide suggestions about preschool education development for other countries.

关键词： China's education modernization 2035 developmental plans expert interview preschool education

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