Abstract: This paper analyzes the vibration and noise levels of permanent magnet synchronous motor (PMSM). Firstly, an equivalent single cylindrical shell model of motor is established, which ...

Zoe McDonald has worked as a content creator and producer for more than eight years. She has held staff positions at national media brands as well as local outlets. She developed an interest in health ...

The lawsuit on behalf of 103 survivors argues Shell’s carbon emissions contributed to climate change, doing harm to Philippine communities. Trixy Elle, a plaintiff from a fishing community whose home ...