Estrogen receptors (ESR1 and ESR2) play crucial roles in various processes during spermatogenesis.To elucidate individual roles of ESRs in male fertility, we developed in vivo selective ESR agonist administration models.Adult Makeup male rats treated with ESR1 and ESR2 agonist for 60 days show spermatogenic defects leading to reduced sperm counts a
Recommender systems are widely used in e-commerce, news, and advertising, providing personalized recommendations by analyzing user interaction history.However, during large-scale data Apparel Fabric by the Yard analysis and sharing, user privacy faces the risk of exposure, especially for users who wish to remain anonymous.While existing synthetic d
Direct-to-smartphone, as a potential technological means for achieving the integration of space and ground in the future, has received widespread attention from industry and academia.Compared with traditional satellite mobile communication, there are many challenges in the current direct-to-smartphone technology.The current development status and s
In this study, the nano-TiC/AZ61 composites with different heterogeneous bimodal grain (HBG) structures and uniform structure are obtained by regulating the extrusion speed.The effect Apparel Fabric by the Yard of HBG structure on the mechanical properties of the composites is investigated.The increasing ductility and toughening mechanism of HBG ma