Abstract: This paper presents an electromagnetic energy harvester (EMEH) using gravity-induced self-excited vibrational resonance. The EMEH is capable of harvesting vibration energy below 1 Hz. The structure is a cantilever-mass ...

Abstract: Reanalysis datasets have been widely used in meteorological research, including studies of Northeast China cold vortices (NCCVs), where these datasets act as effective substitutes for observations. However, to date, no ...