Jing Guo – författare

This thesis presents a series of experimental techniques based on scanning probe microscopy, which make it possible access the degree of freedom of protons both in real and energy space. These novel techniques and methods allow direct visualization of the concerted quantum tunneling of protons within the hydrogen-bonded network and quantification of the quantum component of a single hydrogen bond at a water–solid interface for the first time. Furthermore, the thesis demonstrates that the anharmonic quantum fluctuations of hydrogen nuclei further weaken the weak hydrogen bonds and strengthen the strong ones. However, this trend was reversed when the hydrogen bond coupled to the local environment. These pioneering findings substantially advance our understanding of the quantum nature of H bonds at the molecular level.

This study was designed and the book prepared by the National Academy of Economics Strategy of the Chinese Academy of Social Sciences (CASS) and the United Nations Human Settlements Programme. By applying the indicator system and objective data, it evaluates the competitiveness of 1006 cities around the world in detail, measures the development pattern of global city competitiveness as a whole, and discusses theoretical and practical issues in the development of a global city. The report proposes the key concept of the “global urban value chain” which runs through the history of human civilization. It provides a detailed study of the relationship between urban competition and SDG and analyzes Sustainable Development Goal 11 and typical cases to clarify which cities meet the Sustainable Development Goals. The annual competitiveness report provides a detailed analysis of the economic competitiveness, sustainable competitiveness, and distribution patterns of 9 sub-competitiveness of 1006 cities worldwide.

This book was jointly launched by the National Academy of Economic Strategy of the Chinese Academy of Social Sciences and UN-HABITAT. It uses the indicator system and objective data to evaluate the competitiveness of 1006 cities in the world and measures the overall development pattern of global punishment and competitiveness. The important theoretical and practical issues in the development of global cities are discussed. The book looks at the world from the perspective of cities and believes that the world will be fully urbanized in the 300 years from 1750 to 2050. The book points out the challenges faced by global municipal financing and systematically summarizes the experience and methods of municipal financing and concludes that the average competitiveness of global cities declined slightly due to the decline of the average competitiveness of cities in China, the USA and Europe. In addition, this book also launched the new global urban classification standard of the Institute of Finance and Strategy of the Chinese Academy of Social Sciences and the United Nations Human Settlements Programme for the first time and rated 1006 cities in the world.