It is of great significance to optimize the spatial matching basic education facilities in rural areas and promote equalization urban public services overall revitalization areas. Based on theory accessibility balance supply demand, this paper constructs evaluation system layout rationality. In study, we took 42 primary secondary schools 2089 with concentrated population six township Hancheng C...

K-nearest neighbor (KNN) is an effective nonparametric classifier that determines the neighbors of a point based only on distance proximity. The classification performance KNN disadvantaged by presence outliers in small sample size datasets and its deteriorates with class imbalance. We propose local Bonferroni Mean Fuzzy K-Nearest Centroid Neighbor (BM-FKNCN) assigns label query dependent neare...

introduction: electrolyte imbalances are very common among crushed earthquake victims but there is not enough data regarding their trend of changes. the present study was designed to evaluate the trend of changes in sodium, calcium, and phosphorus ions among crush syndrome patients. methods: in this retrospective cross-sectional study, using the database of bam earthquake victims, which was dev...

background and objective: parkinson's disease (pd) is a neurodegenerative disease with selective damage of mesencephalic dopaminergic neurons. due to the protective, anti-inflammatory, and antioxidant effect of hypericum perforatum (hp), this study was undertaken to assess dose-dependent effect of hp hydroalcoholic extract on motor imbalance following intrastriatal injection of 6-hydroxydo...