The origin of lithium (Li), the third element of the periodic table, has long been shrouded in mystery. This element, ...

Abstract: A double periodic composite right/left-handed ( DP-CRLH ) substrate integrated waveguide (SIW) is proposed based on the transmission line theory. A new leaky-wave radiation is observed at ...

Going out for Italian food is an American pastime. The numbers don't lie: One out of every eight U.S. restaurants serves ...