Antarctic research reveals how rare earth elements move underground through freeze-thaw cycles in desert environments.

Astronomers from the University of Turku in Finland and elsewhere have performed a broadband spectral and timing study of an ...

This article addresses the periodic event-triggered adaptive output feedback control problem for networked system with unknown nonlinear dynamics. Based on the output-dependent periodic ...

This paper demonstrates that unit cell asymmetry with respect to the transversal axis —or transversal asymmetry— is an essential design parameter in periodic leaky-wave antennas (P-LWAs). Specifically ...