Hollow, pumpkin-shaped molecules can efficiently separate valuable hydrocarbons from crude oil, KAUST researchers have shown [1] . These 'molecular ...

Flexibly generating the desired focused electric fields within a target area inside a metallic cavity is a challenging problem relevant in many applications. This letter proposes an analytical method ...

We introduce a meta-surface cavity into the waveguide slot array design and demonstrate the perfect generation of dual-circularly polarized (CP) dual-beams, where the cavity consists of meta-surface ...

The problem of flow inside a square cavity whose lid has constant velocity is solved. This problem is modeled by the Navier-Stokes equations. The numerical model is based on the finite volume method ...

Fluoride varnish, easily and quickly applied to a child’s teeth, is an affordable and effective way to help prevent cavities.