Vienna rectifiers under the variable switching frequency (VSF) have the merits of the improved efficiency, the reduced electromagnetic interference (EMI), etc.

Mary Berry is known for her delicious recipes and this one is no exception. The baked salmon recipe is easy to follow and perfect for a quick mid-week meal ...

Causal inference from observational data aims to estimate causal effects when controlled experimentation is not feasible, but it faces challenges when unobserved confounders exist. The instrumental ...