If the low-frequency and large-scale oscillation of the traction grid voltage continues, the grid voltage protection of Knit Set locomotive or EMU traction system will be influenced, resulting in converter traction blocking and affecting the normal operation of the train.In view of this practical engineering problem, the main influencing factors of
Jun Luo,1,* Li Li,2,* Die Hu,2 Xian Zhang1 1Department of Laboratory Medicine, Chengdu Second People’s Hospital, Chengdu 610000, Sichuan, People’s Republic of China; 2Department of Respiratory and Critical Care Medicine, Dujiangyan People’s Hospital, Dujiangyan 611830, Sichuan, People’s Republic of China*These authors contri
This analysis was conducted to evaluate the electronic properties and biological significance of Hair And Skin Oil the headline molecule.By means of DFT method, geometrical, vibrational and biological properties of the headline molecule were evaluated which is an efficient means of determining structure and has a wide range of applications in the f
This study aims to investigate microstructure, hardness, corrosion and wear properties of FeCrNiMo-based coating produced on AISI 1040 Moisturizing Treatment steel by using laser welding method.Microstructure properties and phase formation were examined by SEM-EDS and XRD.The hardness measurement was made by using a microhardness device along a lin
Abstract Geomorphological evidence of incised bedrock channels is widespread in all mountain landscapes worldwide.However, the processes controlling incision and gorge formation in bedrock have not directly been observed in an actualistic way.Here, we show a LiDAR change detection deciphering the erosive power of a 60,000 m3 hyperconcentrated flow