Aim: A helium-neon (He-Ne) laser with a wavelength of 632.8 nm is known to have photobiological effects and is widely used for accelerating wound healing, h
Objective: To further study the mechanism of the epitheliazation appearing on the fascia side of the flap after surgical incision and the treatment of the n
In this paper, a novel method for Three dimensional active sound field cancellation is proposed. The optimum sound cancellations in different situations may be