Mekdela Amba University

Prevalence and antimicrobial resistance profiles of bacteria isolated from fish in Ethiopia: a systematic review and meta-analysis

Background Contamination of fish by bacteria and the development of antimicrobial resistance (AMR) are important public health risks and a food safety challenge. Although fish is an important source of protein in Ethiopia, the pooled prevalence of fish-borne pathogens and the ass...

A novel hybrid multilayer hyper chaotic and nonlinear modular encryption algorithm for enhancing the security of multimedia information in IoT video codecs H.264 and H.265

Several multimedia encryption algorithms suffer from security and performance limitations, including low resistance to cyberattacks, high computational overhead, potential quality degradation, and codec format incompatibility. To address these challenges, we proposed an encryptio...