Abstract: Wireless power transfer (WPT) technology has advantages of safety, convenience and space flexibility, which can effectively improve the performance of traditional EV chargers. A novel ...

Abstract: To extend the service time of the battery in wireless electric vehicles (EVs), improve charging efficiency and speed, and meet the requirement of constant current (CC) followed by constant ...

Variable life insurance is a permanent life insurance policy with an investment component. Learn more about how it works and ...

Health Insurance Equity, Social Determinants, Socioeconomic Status, Insurance Quality, Urban-Rural Disparity, Hukou, China ...