Introduction: Salmonella infections are endemic in Nigeria.There is lack of reliable data on culture-positive Salmonella with national coverage.This systemic review of literatures was undertaken to aggregate data on culture proven cases of human Salmonellae and to determine the prevailing serotypes for disease burden estimations.Methodology: This i
Due to the absence of enough physical protection,dynamic topology,distributed collaboration,the limited bandwidth and computing ability in ad hoc network,traditional routing security mechanism cannot adapt to the design of routing protocols.Recently,opportunistic routing is of the research hotspots,which can cope with the unreliable transmissions t
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 airfoils perform poorly due to the boundary layer separation and the formation of Totes shack wave.The current paper investigates the hovering performance and the structure analysis
The article provides an overview of professional literature on reproductive studies of cats, the definition of the main factors influencing the development of infertility in cats: hormonal changes, lack of sufficient stimulus during pairing, leading to ovulation, inability to fuse, ovarian cyst, chronic inflammatory processes in reproductive organs