Abstract: This letter presents a reconfigurable polarization converter employing a metasurface with liquid crystals (LC) to convert linearly polarized (LP) waves into either left-hand circularly ...
After President Donald Trump used the word “retarded” recently, social media posts including the term tripled, fueling a trend that has disability advocates on edge. A new report finds that a ...
Abstract: Depression is one of the major public health problem affecting society and has become a world issue. It is creating a negative impact on social and economical behavior on the society. It is ...
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