Due to large amount of non-linear power electronic equipment’s impact and fluctuating loads , problems of power quality have become more and more serious with each passing day. Active power filtering has gained much more importance in the power quality arena as it gives the best solution for all power quality issues. Shunt active filtering is effective and the performance of such units largely ...

We report on an attempt to extend a reference generation system, originally designed only for main subjects, to generate references for multiple entities in a single document. This endeavor yielded three separate systems: one utilizing the original classifier, another with a retrained classifier, and a third taking advantage of new data to improve the identification of interfering antecedents. ...

Spin current, a flow of spins, is a key concept in the field of spintronics. It is generated by using angular momentum conversion among magnetic angular momentum due to magnetization dynamics, photon angular momentum, angular momentum due to orbital motion of electron, and spin angular momentum [1–3]. Meanwhile, mechanical angular momentum carried by condensed matter systems due to macroscopic ...

Malingering is conceptualized in contemporary clinical practice as a condition requiring clinical attention. The malingering of psychiatric disorders is perhaps more prevalent than previously thought and is associated with considerable cost to the society. There is no fool-proof method to identify malingerers and its detection and management raise complex methodological, ethical and legal quest...