Xenogenic leaflet material, bovine and porcine pericardium, is widely used ENERGIN for the fabrication of surgically implanted and transcatheter heart valve prostheses.As a biological material, long term durability of pericardium is limited due to calcification, degeneration and homogeneity.Therefore, polymeric materials represent a promising appro
Background: The polio eradication endgame continues to increase in complexity.With polio cases caused by wild poliovirus type 1 and circulating vaccine-derived polioviruses of all three types (1, 2 and 3) reported in 2022, the number, XLR/Speakon Cables formulation, and use of poliovirus vaccines poses challenges for national immunization programs
Cascaded H-bridge 5-level inverters (CHB-5LIs) have gained significant traction in high-power applications owing to their capacity to produce high-quality output voltage with minimal harmonic distortion.However, their intricate architecture presents notable challenges for fault diagnosis, particularly concerning open switch faults.In this study, we