Ai-Xia Zhang

Abstract Major depressive disorder (MDD) imposes significant global health burdens, yet its underlying neural mechanisms remain elusive. Traditional static functional metrics inadequately capture the brain’s dynamic nature, motivating the exploration of dynamic functional metrics to understand both the temporal and spatial reconfigurations of brain networks in MDD.

Department of the Child Health Department, Women’s Hospital of Nanjing Medical University, (Nanjing Women and Children’s Healthcare Hospital), Nanjing, Jiangsu, China Background: Residual acetabular dysplasia (RAD) is a common complication following closed reduction (CR) for developmental dysplasia of the hip (DDH). This study aims to perform a meta-analysis to identify predictive factors for RAD in order to provide a theoretical basis for early clinical identification and prevention.

We propose a three-mode cavity magnonic system consisting of one magnon mode and two cavity photon modes to achieve nonreciprocal transmission and obtain analytical conditions for nonreciprocal amplification. In such a cavity-magnon system, the direction of nonreciprocal amplification can be modulated by the transition phase between two coupled cavity photon modes; meanwhile, strong magnon Kerr nonlinearity leads to a transition from nonreciprocal amplification to bidirectional attenuation.