Abstract Tunable properties arising from variable topologies make polymers versatile and irreplaceable in modern society. However, manipulating the topology of a specific polymer with a determined ...

This article proposes a dual circularly polarized conformal array antenna, which achieves a larger lateral projection aperture by adding cylindrical layers and rotates the orientation of the ...

The hazards of polycyclic aromatic hydrocarbons (PAHs) on occupationally exposed population have been widely acknowledged. However, the occupational exposure risks associated their derivatives, ...