Watermarking technology is a feasible approach for preventing copyright infringement.The practicality of the watermark itself affects the acceptance and penetration of relevant applications.In this study, a dual-mode fast Fourier transform (FFT)-based audio watermarking framework was devised to achieve both binary and numeric data hiding concurrent
Abstract Background To date, most fungal phylogenies have been derived from single gene comparisons, or from concatenated alignments of a small number of genes.The increase in fungal genome sequencing presents an opportunity to reconstruct evolutionary events using entire genomes.As a tool for future comparative, phylogenomic and phylogenetic studi
The Martian atmosphere is characterized by a low density and low speed of sound, which result in the low Reynolds number compressible flows.In this regime, conventional Nightmare Before Christmas airfoils perform poorly due to the boundary layer separation and the formation of shack wave.The current paper investigates the hovering performance and t
Spontaneous bladder perforation is an uncommon event in childhood.It is usually associated with bladder augmentation.We are presenting a case of bladder rupture in an infant with neurogenic bladder without prior bladder surgery.Three days after lipomyelomeningocele excision the patient showed signs and symptoms of acute abdomen.The ultrasound explo