yichen Chen

Jul 27, 2023 | thelancet.com | Bella S. Ehrlich |Michael J. McNeil |yichen Chen |Jocelyn Rivera

Approximately 90% of children with cancer live in low-income and middle-income countries (LMICs), where 5-year survival is lower than 20%. Treatment-related mortality in high-income countries is approximately 3–5%; however, in LMICs, treatment-related mortality has been reported in up to 45% of children with cancer.

Jun 15, 2023 | mdpi.com | Shuhan Yu |Xiangyu Chen |Xiang Huang |yichen Chen

Abstract:Chinese fir (Cunninghamia lanceolata) is the main fast-growing timber species in China, and studies of its stand volume are important for evaluating the effectiveness of forest management. However, it is difficult to accurately estimate stand volume from the perspective of a single tree due to the mutual concealment among Chinese fir trees. Therefore, in this study, we propose a method for identifying different forms of Chinese fir.