These simple, DIY science experiments for kids will help combat "summer slide" — and your kids will be having so much fun, ...

In experiments, the synchronized switching of all junctions connected in series and parallel were demonstrated. A high-voltage gate was constructed using synchronized switching and was applied to a ...

This paper proposes a novel high-order passive filter, i.e., series-parallel-resonant LCL (SPRLCL) filter, for single-phase half-bridge active power filters. The proposed SPRLCL filter consists of a ...

Dows Lane Elementary School Second Graders Apply Math in Interactive Learning Activity. User Submitted — June 17, 2025. Dows Lane Elementary School second grade students recently took part in a ...

Furthermore, the critical points of the subharmonic oscillation at the beginning and the end of the whole circuit cycle are predicted. Particularly, a global stable operation boundary is identified ...

From a computational point of view, in nonlinear dynamical systems, attractors can be regarded as self-excited and hidden attractors.Self-excited attractors can be localized numerically by a standard ...

Two quantum-simulation experiments make a step towards understanding the forces between elementary particles.