The 3D Lotto draw is held every 11AM, 4PM, and 9PM every day except when there is a cancellation of draws due to a holiday. In such cases, PCSO makes a prior announcement. Today, THURSDAY, aside from ...

Abstract: Vortex beams carrying orbital angular momentum (OAM) are extensively studied owing to its potential to expand channel capacity of microwave and optical communication. By utilizing the ...