How Ramanujan's formulae for pi connect to modern high energy physics

Most of us first hear about the irrational number π (pi)—rounded off as 3.14, with an infinite number of decimal digits—in ...

Listen to Protons for Less Than $100

When you get an MRI scan, the machine exploits a phenomenon called nuclear magnetic resonance (NMR). Certain kinds of atomic ...
IEEE

A Novel Single-Driver Series-Parallel IGBTs Solid State Circuit Breaker Component

Abstract: Solid-state dc circuit breaker (SSCB) has become a key component for fast fault isolation in high-voltage dc systems. However, their effectiveness often relies on complex series and parallel ...
IEEE

Thévenin Equivalent Circuits for Magnetisc Coupling Resonators (Series–Series, Series– Parallel) in Wireless Power Transfer Systems

Abstract: In this paper the equivalent Thévenin circuits for two connections (series-series (ss), series-parallel (sp)) are obtained, for the magnetic coupling coils (resonators), used in wireless ...