When viruses travel through the air in tiny droplets, they can quickly start to dry out. Yet many viruses remain infectious after rehydration—something that is still not fully understood. Now, an ...

Abstract: The cross-saturation effect causes estimated position inaccuracies, making it difficult to achieve satisfactory maximum torque per ampere (MTPA) control for sensorless interior permanent ...

Abstract: Geometric error significantly influences the performance and manufacturing quality of machine tools, especially in high-precision applications. The ...