Abstract: We discuss the modeling of linear and nonlinear signal propagation in the multi-mode fiber channel. Specifically, we introduce a generalized Stokes-space representation to describe signal ...

Two years into his administration, President Bola Tinubu is ramping up the nation’s infrastructure to drive development, despite decades of chronic underinvestment, writes LAOLU AFOLABINigeria, home ...

In an age of escalating geopolitical rivalry, democracy's strongest foundations - press freedom, civic trust and public ...