In this tutorial article, we provide a historical picture and review the basic concepts in this field. In particular, we introduce the general theory of linear time-varying (LTV) systems and discuss ...

In an offshore wind farm connected with a high-voltage direct current (HVDC) transmission system based on modular multilevel converter (MMC), a symmetric fault on the outgoing line at the sending end ...

In the rapidly evolving world of cosmetics, the quest for innovating sublime performing products starts with a solid foundation of formula design. Understanding the basic systems crucial to cosmetic ...

A novel inhibitor-loaded bilayer hybrid system based on the LDH inner layer and MOF outer layer is designed on an aluminum alloy 2A12 surface to improve corrosion performance. The hybrid film system ...