Does ecological economic zone policy affect pollutant emission: Evidence from a case study of Dongting Lake.

Environmental pollution affects human health, reduces work motivation, and addressing environmental pollution is a common challenge faced by the world. The Chinese government has recently implemented a new environmental policy - the national-level ecological economic zone - to develop a green economy and reduce environmental pollution. This study utilizes the difference-in-difference method to analyze the impact of the Dongting Lake ecological economic zone on environmental pollution.

The impact of organizational politics on work engagement-the mediating role of the doctrine of the mean.

Introduction: Events Theory posits that the perception of organizational politics affects job attitudes. The purpose of this study was to answer the question: does organizational politics have a similar impact on Chinese individuals who adhere to the doctrine of the mean?

Methods: We collected survey data from 3,059 library personnel in 36 Chinese university libraries and conducted analysis using the Analytic Hierarchy Process.

Results: The results showed that the perception of organizational politics reduces employee work engagement.

[Source Profiles and Chemical Reactivity of Volatile Organic Compounds from Surface Coating of Aluminum Products in Foshan, China].

Volatile organic compounds (VOCs) samples were collected and analyzed for the surface coating processes of aluminum products in Foshan. The concentration levels of VOCs from solvent-based coating (63.90-149.