科研成果

The global knowledge asymmetries, dominated by academic centers in Western societies, have marginalized traditional non-Western knowledge. In line with the call for intellectual pluriversality, non-Western scholars in the humanities and social sciences (HSS) have witnessed a revitalization of traditional knowledge in research. Nonetheless, how they integrate their traditional knowledge into research lacks theoretical grounding and empirical substantiation. This study specifically examines the research agenda of contemporary Chinese HSS academics who are attempting to integrate traditional Chinese and modern Western knowledge. Through interviews, it seeks to understand their reasons, goals, principles, and strategies related to such knowledge integration. It first underscores the rationales stemming from global knowledge disparities and Chinese individuals’ limited exposure to their traditional knowledge. It then reveals guiding principles for understanding traditional Chinese knowledge. Last, it provides strategies for knowledge integration, including comparative analysis and the transformation of traditional Chinese knowledge into modern theories and methodologies. Such a research agenda transcends critical reflection on the hegemonic and inequitable global knowledge system, promoting tangible actions to facilitate HSS research in China and beyond.

The properties of the interface between materials have practical implications in various fields, encompassing capillary action, foam and emulsion stability, adhesion properties of materials and mass and heat transfer processes. Studying the dynamics of interfaces is also fundamental for understanding intermolecular interactions, change of molecular conformations and molecular aggregations. Pendant-drop tensiometry and its extension, the oscillating drop method, are simple, versatile methods used to measure surface tension, interfacial tension and interfacial rheological properties. These methods can, however, generate unreliable results because of inadequate material preparation, an incorrect calibration method, inappropriate selection of data for analysis, neglect of optical influences or operating the system outside the linear viscoelastic regime. In addition, many studies fail to report accurate uncertainties. This protocol addresses all these critical points and provides detailed descriptions of some operation tips relating to purifying methods for different kinds of material, the time frame for analyzing measurement data, the correction method for optical effects, implementation of the oscillating method with a common programmable pump and remedies for some common problems encountered during the measurement. Examples of interfacial tension measurements for two- and three-phase systems, as well as interfacial dilational modulus measurements for N2 and surfactant solutions, are provided to illustrate procedural details and results. A single measurement takes minutes to hours to complete, while the entire protocol, including the leak test, cleaning, repeated measurements and data analysis, may take several days.

In the context of the rapid growth of corporate green investment and the rapid dissemination of information brought about by Internet technology, it is important to explore the relationship between investor attention and corporate environmental responsibility. Unfortunately, an in-depth research on the relationship between investor attention and firms' environment, society, and governance (ESG) performance remains unexplored. The results show a mutual inhibition between investor attention and firms’ ESG performance. Each 1% increase in investor attention decreases ESG performance by 0.252%, while each 1% increase in ESG performance decreases investor attention by 2.296%. Thus, ESG performance dominates this mutual influence. Moreover, ESG performance positively affects ESG performance and investor attention of neighboring firms. Each 1% increase in ESG performance increases ESG performance and investor attention of neighboring firms by 0.371% and 0.983%, respectively. Investor attention negatively affects investor attention and ESG performance of neighboring firms. Each 1% increase in investor attention decreases ESG performance and investor attention of neighboring firms by 0.04% and 0.104%, respectively. Further research reveals significant regional and organizational heterogeneity in the relationship between investor attention and ESG performance. The findings provide theoretical and empirical insights for further improvement of the ESG system and continued strengthening of investor guidance by regulators.