National Science Library,Chinese Academy of Sciences
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中国高层次科技人才省际流动的特征
Get PDF以 2014—2019 年中国内地（未包括香港、澳门和台湾地区）入选高被引科学家为高层次人才研究对象，通过挖掘高层次人才个人履历信息，构建科学家迁移特征信息数据库，从跨省域流动、省内流动及机构流动等多层次、多维度对高层次人才省际流动特征进行研究。研究结果表明，中国高被引科学家在各地区间分布差异非常明显，主要集中在北京、江苏、上海等经济与科教资源发达的地区；高被引科学家净流入主要集中在广东省、江苏省和四川省等东部发达地区，净流出主要集中在吉林省、安徽省和辽宁省等中西部和东北地区；从机构来看，净流入主要集中在电子科技大学、苏州大学和复旦大学，净流出集中在中国科学院、北京大学等，但由于中国科学院高被引科学家入选人数多，故中国科学院净流出占其入选总人数的比例并不高。</p
A Comprehensive Review of Energy Blockchain: Application Scenarios and Development Trends
No full textThe disruptive nature of blockchain technology has drawn considerable interest from different types of stakeholders. It is adopted in numerous sectors with the ability to openly and securely verify, track, and exchange data. The energy blockchain, a term used when blockchain technology is applied in the energy sector, is considered as having the potential to develop a decentralized, digitized, and decarbonized energy management system. The article presents an overview of the development progress from three perspectives, including academic research, the deployment of companies and pilot projects, and government support policies. Then a different taxonomy is developed to demonstrate and highlighted the different applications. Finally, the future trends and challenges hindering the effective implementation of energy blockchain are discussed. The results show that energy blockchain is an effective innovation technology to accelerate the transformation of global energy structure. Multinational cooperation and government-leading are the basis of large-scale deployment of energy blockchain. The improvement of regulatory mechanisms and standards is the key to the commercial application of energy blockchain. This study is a comprehensive analysis of energy blockchain applications, which is expected to support decision making for its future development</p