Publications by authors named "Yanzhe Sun"

Article Synopsis
  • Vegetation influences air quality by reducing particulate matter (PM) and enhancing air purification through photosynthesis, but PM can also harm plants directly and indirectly by changing weather.
  • A study on warm-temperate forests in China from 2004 to 2022 found that the start of the growing season (SOS) advanced by 0.15 days per year, with PM positively correlated to SOS, especially in areas with dense road networks.
  • The analysis revealed that the relationship between PM and SOS was affected by relative humidity, and incorporating PM into a phenology model improved predictions of SOS, highlighting the complex interactions among environmental factors.
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The regulatory guidelines for the research and development of paediatric drugs are still evolving in China. The formulation of the guidelines started from learning and borrowing existing experience, and gradually changed to the exploration and improvement of local guidelines, which was not only in line with international standards but also had breakthroughs, innovations and Chinese characteristics. In this paper, the current setting of paediatric drug research and development in China and corresponding technical guidelines have been introduced from regulatory perspectives, and the accessibility of further improvement in regulatory strategies has also been discussed.

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