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nonpasturized cream is usually contaminated with different types of pathogens, and its use in foodstuffs such as creamy cake and ice-cream is the main cause of contamination of such foodstuffs. the purpose of the analysis was to show the contamination rate of nonpasturized cream and foodstuffs in which such creams are used. studies carried out on 70 samples from 231 distribution centers, from d...

backgrounds soil is the first habitat for pathogenic fungi and one of the important fungal reservoirs. the soil-borne fungi are major cause for different degrees of allergy or serious diseases in human beings. objectives this current study aimed to determine the identities and diversity of the fungi associated with allergy, subcutaneous and even systemic fungal infections in an extensive region...

INTRODUCTION Nutrition has main effect on health or disease and results of nutrition assessment can be used in health planning of communities. Therefore we aimed to conduct the nutrition assessment especially vitamin D statue of an urban region in Qazvin city. METHODS In a cross sectional study in year 2011, subjects who were randomly selected from residents of aged ≥ 20 years old in Minodar,...

electrical steels are important alloys widely used in electrical instruments. the magnetic properties and low core loss of grain oriented silicon steels are closely related to the sharpness of goss texture ({110} ).the direction of is the softest direction for magnetism.  in this work, the microstructure and dependence of orientation density along the major texture fibers on the applied cold ro...

Historic DNA data have the potential to identify phenotypic information otherwise invisible in the historical, archaeological and palaeontological record. In order to determine whether a single nucleotide polymorphism typing protocol based on single based extension (SNaPshot™) could produce reliable phenotypic data from historic samples, we genotyped three coat colour markers for a sample of hi...

archaeological excavations on the western part of the central iranian plateau, known as the qazvin plain provides invaluable information about the sedentary communities from early occupation to the later prehistoric era. despite the past archeological data, chronological studies mostly rely on the relative use of the bayesian modeling for stratigraphically-related radiocarbon dates. the current...

During the 1940s a series of remarkable and radical planning documents were produced for many British cities, generally now collectively referred to as ‘reconstruction plans’. Universally these sought to introduce a highly interventionist, comprehensive planning, often with strong elements of ‘clean sweep’ reconstruction. This article considers two such plans, for the historic cities of Durham ...

After 1980s, the People’s Republic of China modernized rapidly, resulting in vast changes to the fabric of cities. At the same time, China developed more sophisticated urban planning practices and historic preservation regulation. In 1982, the government officially created the concept of “predominant historic and cultural city,” for cities that are considered to have very significant historic a...

In a cross-sectional study, we evaluated the seroprevalence of Toxoplasma gondii among 400 women referred to Qazvin community health centre laboratory for pre-marriage examinations. Indirect immunofluorescent antibody test was used to detect IgG anti-toxoplasma. Titres > or = 1: 20 were considered positive. The overall seropositivity was 34%. Mean age was significantly higher in seropositive wo...