Neuroscientists propose a new theory of brain development where cells organize based on lineage rather than long-range signals.

Last year, our most detailed map of the universe yet suggested our understanding of dark energy has been wrong for decades. The shock result is reigniting the search for a better cosmic story ...

Abstract: The theory of electromagnetic wave scattering by double-walled carbon nanotubes (DWNTs) in the presence of an intershell current is developed. The scattering problem is reduced to the ...

Abstract: Sliding mode controllers (SMCs) are commonly used in permanent-magnet synchronous machines (PMSMs) for current control due to their robustness and simplicity. However, high gains used in ...