Suchergebnisse

Chapter 1. Overview of Green Finance Development in China -- Chapter 2. China's Green Finance Policy Framework -- Chapter 3. China's Experiences and International Lessons -- Chapter 4. Main Products of China's Green Finance -- Chapter 5. International Cooperation on China's Green Finance -- Chapter 6. Remaining Green Finance Challenges in China and the Way Forward.

Chinese Household Finance: Research Background and Conceptual Delineation -- Health status, risk attitude and Household financial investment behavior -- Housing type, financial literacy and household financial investment behavior -- The effect of mental accounting and housing wealth on household financial asset allocation -- The age-period-cohort effect on household financial health -- The influence of risk attitude and borrowing participation on resident entrepreneurship -- The influence of financial exclusion and financial literacy on resident entrepreneurship -- The impact of digital technology on household finance -- Fintech, household finance, and financial consumer protection: opportunities, challenges, and countermeasures.

Chapter 1.FinTech towards Intelligent Finance -- Chapter 2.Scientific and Technological Supervision of Artificial Intelligence -- Chapter 3.Technical Path of Artificial Intelligence Compliance Efficiency -- Chapter 4.Smart Payment in China .-Chapter 5.Opportunities, Risks and Breakdowns Brought by AI to Commercial Banks -- Chapter 6.Robo-advisor and Expert Advisor -- Chapter 7.Intelligent Finance Wealth Management in China .-Chapter 8.Intelligent Finance in China's Financial Market .

Part 1. Fintech In China -- Chapter 1. Overview Of FIntech -- Chapter 2. Fintech Is Impacting The Financial Industry -- Chapter 3. The Rise Of Bigtechs In The Financial Market -- Chapter 4. Digital Currency -- Chapter 5. Financial Consumer Protection In Fintech Field -- Part 2. Suptech In China -- Chapter 6. Overview Of Suptech -- Chapter 7. Theoretical Issues and Concerns Around Suptech -- Chapter 8. Suptech Practices By Chinese Regulators -- Chapter 9. Policy Suggestions For Suptech Development.

Two-phase flow instability may occur in nuclear reactor systems, which is often accompanied by periodic fluctuation in fluid flow rate. In this study, bubble rising and coalescence characteristics under inlet flow pulsation condition are analyzed based on the MPS-MAFL method. To begin with, the single bubble rising behavior under flow pulsation condition was simulated. The simulation results show that the bubble shape and rising velocity fluctuate periodically as same as the inlet flow rate. Additionally, the bubble pairs' coalescence behavior under flow pulsation condition was simulated and compared with static condition results. It is found that the coalescence time of bubble pairs slightly increased under the pulsation condition, and then the bubbles will continue to pulsate with almost the same period as the inlet flow rate after coalescence. In view of these facts, this study could offer theory support and method basis to a better understanding of the two-phase flow configuration under flow pulsation condition.

Abstract
Solar driven carbon dioxide (CO2) recycling into hydrocarbon fuels using semiconductor photocatalysts offers an ideal energy conversion pathway to solve both the energy crisis and environmental degradation problems. However, the ubiquitous presence of carbonaceous contaminants in photocatalytic CO2 reduction system and the inferior yields of hydrocarbon fuels raise serious concerns about the reliability of the reported experimental results. Here in this perspective, we focus on the accurate assessment of the CO2 reduction products, systemically discuss the possible sources of errors in the product quantification, elaborate the common mistakes spread in the analysis of reaction products obtained in 13CO2 labelling experiments, and further propose reliable protocols for reporting the results of these isotopic tracing experiments. Moreover, the challenges and cautions in the precise measurement of O2 evolution rate are also depicted, and the amplification of the concentration of O2 in photoreactors well above the limit of detection is still demonstrated to be the most effective solution to this troublesome issue. We hope the viewpoints raised in this paper will help to assessment the reliability of the reported data in future, and also benefit the beginners that intend to dive in the photocatalytic CO2 reduction area.

Graphical abstract