BACKGROUND Toxocariasis is one of the most important zoonotic diseases caused by Toxocara larva stage in humans. One of the major transmission routes of infection, especially in children is pica. The aim of this topic was study the contamination of Abadan public parks with Toxocara eggs. MATERIALS AND METHODS Two hundred and ninety one samples of soil were collected from 31 parks. The samples...

The article is devoted to the study of structure rhyme field CITY. Its microfields are outlined and their lexical composition analyzed. It was revealed that clearly formed via “urban space” (“structure space”, “urbanonyms”), “buildings institutions”, “objects materials”, “transport”. “Structure contains words: avenue, alley, boulevard, street, square, park, suburb, market, garden, square etc. R...

background and objectives: shiga toxin-producing escherichia coli (stec) have emerged as human pathogens and con- tamination via animal origin has been a major public health concern. we compared the distribution of phylogenetic groups and prevalence of stx gene variants among the pathogenic strains of escherichia coli isolated from feces of diarrheatic calves in tehran suburb farms. materials a...

The formation of new atmospheric aerosol particles and their subsequent growth have been observed under different environmental conditions globally; such observations are few over northwest China. Here, we present an analysis of some case studies for new particle formation (NPF) events from two distinct suburban locations in northern China during May and June of two consecutive years, and provi...

A n understanding of travel patterns is of key interest to transportation planners, researchers, engineers and policy analysts. The concern with the environment and traffic congestion and the focus on the balance between available supply and the resulting demand in view of the scarcity of fiscal resources has strengthened the need to better monitor travel behavior. This research uses traffic co...