Dental Group of Lubbock revolutionizes root canals with pain-free options, advanced tech, and gentle sedation. Their patient-f ...

The Bragg diffraction of two-parameter annular light beams in near and far zones on a slow shear ultrasonic wave in paratellurite crystals was studied. It has been shown that the most efficient ...

Planar Fabry-Perot-based ultrasound sensors are highly sensitive for their small element size when interrogated with focused Gaussian beams. Here we announce the development of two models that can ...