The St. Louis Cardinals baseball team has its own iconic “STL” logo, and now the Blues have their own distinctive mark with ...

MG Group has launched its first in-house super-premium coach, Tigra, and unveiled a bold new corporate identity, marking a ...

Here we present the results of our theoretical analysis for guided modes in parallel-plate waveguides filled with pairs of parallel layers made of any two of the following materials: (1) a material ...