Halbach array is a popular permanent magnet used in head dedicated portable MRI. It supplies transversal main magnetic field ( $B_{0}$ ), and it works well with solenoid RF coils when homogeneous. The low. To compensate this, desired to...

the need for clean groundwater resources to have sustainable development in a country is undoubted. due to the importance and high quality of karstic waters in supplying water in iran especially in shahrood city, it is attempted in this research work to recognize and explore karstic waters in southwest of tepal area, shahrood. for this purpose, integration of the results obtained from the metho...

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Bicycles are rapidly gaining popularity as a sustainable mode of transportation around the world. Furthermore, smart bicycle paradigm enables increased use through Internet Things applications (e.g., GPS tracking systems). This new introduces energy autonomy challenge. The harvesting technology can capture present in cycling environment kinetic or solar) to give this autonomy. source is more st...

The ironless linear permanent magnet synchronous motor (ILPMSM) is highly compact, easy to control, and exhibits minimal thrust fluctuations, making it an ideal choice for direct loading applications requiring precise positioning accuracy in test rigs. To address the issue of temperature rise resulting from increased primary winding current simultaneously enhance density while minimizing this p...