https://www.selleckchem.com/products/adenosine-disodium-triphosphate.html 001). Neonatal nurses showed higher levels of knowledge about evidence-based interventions for supporting oral feeding skills in preterm infants at 1 week and 1 month after the training program compared to their knowledge before training. Providing training to neonatal intensive care nurses on the transition to oral feeding in preterm infants will increase their level of knowledge and ensure that oral feeding interventions for preterm infants can be implemented using evidence-based therapeutic methods. Providing training to neonatal intensive care nurses on the transition to oral feeding in preterm infants will increase their level of knowledge and ensure that oral feeding interventions for preterm infants can be implemented using evidence-based therapeutic methods.Paris polyphylla var. yunnanensis, as perennial plants, its quality is closely related to growth period. Different harvest years determine the dry matter accumulation of its medicinal parts and the dynamic accumulation of active ingredients, as well as its economic value and medicinal value. Therefore, it is necessary to establish a systematic evaluation method for the identification and evaluation of P. polyphylla var. yunnanensis with different growth years. Deep learning has a powerful ability in recognition. This study extends it to the identification analysis of medicinal plants from the perspective of spectrum. For the first time, two-dimensional correlation spectroscopy (2DCOS) based on the attenuated total reflection Fourier transformed infrared spectroscopy (ATR-FTIR) combined with residual neural network (Resnet) was used to identify growth years. 525 samples were collected, 4725 2DCOS images were drawn, and the dry matter accumulation in rhizomes of different growth years and different sampling sites were briefly analyzed. The results show that the eight-year-old P. polyphylla var. yunnanensis in Dali has higher economic