In a 2017 study, lung cancer patients receiving immunotherapy experienced re-pigmentation of their gray hair Getty Researchers believe immunotherapy drugs may be able to prevent or reverse graying ...

It might be possible to stop or even reverse the graying of hair in years to come, and the answer could be found in cancer treatment drugs. In a study published in 2017, researchers found that 14 ...

Abstract: This paper presents a novel low cost, low-profile, wide-angle axial ratio, electronically controlled two-dimensional beam-scanning circularly polarized millimeter-wave antenna array. The ...

Abstract: In this letter, the design and implementation of a 2 bit digital metasurface operating in the Ku-band are presented, which is engineered to exhibit advanced polarization conversion ...