This study examined the effects of school administrative support on teaching practice research programs using the importance–performance analysis (IPA) model. Teachers’ emotions, the importance they attributed to certain elements of the administrative services, and their satisfaction with the service quality of the administrative system were explored. To satisfy teachers’ needs and improve the service quality of administrative support, gaps in service quality between expectations and reality need to be identified. Participants were full-time teachers who had applied for teaching practice research programs at a university in Taiwan. A questionnaire on satisfaction with administrative support was developed and distributed to 102 teachers, 86 of whom returned valid responses. The results were analyzed using a paired t-test, regression analysis, and IPA. The teachers were most concerned about briefings regarding the application process and the administrative services the received, and they were most satisfied with these administrative services (t = 4.595, p < 0.001). Administrative service was the main factor contributing to teachers’ satisfaction. Seminars or workshops on writing and consultation for budgeting were the top priorities to improve the administrative support system. Suggestions for enhancing school administrative services based on these results are also provided.

The chemical profile of Myrica rubra (a native species in China) leaf extract was investigated by UPLC-PDA-HRMS, and the neuroprotective activity of two characteristic constituents, myricanol and myricetrin, was evaluated with N2a cells using H₂O₂-inducedoxidative challenge through a series of methods, e.g., MTT assay, ROS assay and [Ca²⁺]i assay. Among the 188 constituents detected in the extract of Myrica rubra leaf, 116 were identified definitely or tentatively by the comprehensive utilization of precise molecular weight and abundant multistage fragmentation information obtained by quadrupole orbitrap mass spectrometry. In addition, 14 potential new compounds were reported for the first time. This work established an example for the research of microconstituents in a complex analyte and revealed that suppression of H₂O₂-induced cytotoxicity in N2a cells was achieved by the pretreatment with myricanol. The evidence suggested myricanol may potentially serve as a remedy for prevention and therapy of neurodegenerative diseases induced by oxidative stress.