An analysis of more than 4 million Facebook posts created by news outlets and political parties in 2024 highlights global social media engagement trends and political polarization during a year ...

This research examines optimal ply orientations, rotation angles, and fastening loads for DD laminates with circular, elliptical, and combined-shape cutouts to assess their impact on stability. A ...

The Politics of Revenge Political polarization in South Korea has significantly intensified since the inauguration of former President Moon Jae-in in 2017. Elected in a snap election after the ...

We investigate the over-barrier ionization of hydrogen atoms in intense circularly and elliptically polarized laser fields. By solving the time-dependent Schrödinger equation, we simulate the ...

State Key Laboratory of Optical Fiber and Cable Manufacture Technology, Yangtze Optical Fibre and Cable Joint Stock Limited Company; Optics Valley Laboratory, Wuhan, Hubei 430073, China ...

Abstract: This paper presents a novel design method for a dual-band shared-aperture linear-to-circular polarization (LP-to-CP) converter. High-impedance structures and a band-pass frequency selective ...

Abstract: A circular polarization (CP) folded reflectarray antenna is proposed at the 30 GHz band. A five-layered circular polarization selective metasurface (CPSM) is introduced to realize the path ...

Terahertz (THz) waves, situated between the microwave and infrared regions of the electromagnetic spectrum, have drawn considerable attention over the past two decades. Researchers from the ...

A key component to our encoders is that they scatter light into lattice modes that are sensitive to the direction of the incoming wave and its polarization ellipticity. Our work not only expands on ...

For the first time, astronomers have traced a fast radio burst (FRB) to the outskirts of an ancient, dead, elliptical galaxy -- an unprecedented home for a phenomenon previously associated with ...