Introduction: In the 21st century, air pollution has become a global and environmental challenge.The increase in cases of illness and mortality due to air pollution is not hidden from anyone.Therefore, in this study, we estimated the mortality rate due to cause by air pollution agents (PM2.5) in the southernmost city of Khuzestan province (Abadan c

Relevance.The article analyzes the syntopy of the aorta and the left renal vein, as well as the hydrodynamic effect of the aorta on the hemodynamics of the left renal vein basin.Aim.To study the relationship between the syntopy of the aorta and the left renal vein, as well as the hydrodynamic effect of the aorta on the left renal vein.Materials and

The study of external renderings in the scope of conservation and restoration has acquired in the last years great methodological, scientific and technical advances.These renderings are important elements of the built structure, for besides possessing a protection function, they possess often a decorative function of great relevance for the image o

Parrots and songbirds learn their vocalizations from a conspecific tutor, much like human infants acquire spoken language.Parrots can learn human words and it has been suggested that they sweet life carts can use them to communicate with humans.The caudomedial pallium in the parrot brain is homologous with that of songbirds, and analogous to the hu

Visually impaired children are challenged everyday in their everyday skills.Oral hygiene practices among visually impaired children require a special approach with time and patience.The purpose of this study was to evaluate the effect of oral health education and fluoridated dentifrices on the oral health status of visually impaired children.Materi