Publications by authors named "Heyun Zheng"
Article Synopsis
- This study investigated how fig leaf extract inhibits fungal growth, aiming to support the creation of new plant-based fungicides.
- The researchers used a variety of methods to analyze the effects on fungal structures, including examining cell membrane integrity and reactive oxygen species levels.
- Results showed that the extract significantly damaged fungal cells, leading to increased membrane permeability and lipid peroxidation, while revealing that flavonoids, phenolic acids, and alkaloids are key active components.
The trend of economic decline for coal cities is a serious threat to the high-quality development of China's economy, and how to improve the environmental total factor productivity (ETFP) has become an urgent issue. Based on the framework of data envelopment analysis (DEA), this paper estimates ETFP using the global Malmquist-Luenberger productivity index (GMLPI). We decompose GMLPI into environmental technical efficiency change (ETEC) and the best practice gap change (BPGC).
View Article and Find Full Text PDF