نتایج جستجو برای: golestan 5
تعداد نتایج: 1217553 فیلتر نتایج به سال:
A 33% of elderly people in the world are at risk of zinc deficiency.1 Reports from different countries have shown prevalence of zinc deficiency among old people.2-4 Diet surveys indicate that zinc intake in the elderly are often inadequate. Several factors may contribute to poor zinc nutrition among the elderly. These include reduction in food intake due to reduced mobility or depression, and p...
Background and purpose: Libraries have a specific place in universities and have also an important role in students' education and research. The aim of this study was to evaluate the situation of academic libraries in Mazandaran, Babol and Golestan Universities of Medical Sciences. Materials and methods: This study is a descriptive survey in 25 academic libraries in Mazandaran, Golestan and ...
Abstract The results reveal statistically significant trends with distinct slopes in quantiles for each station and season so that the changes trend of high values (quantile 0.9) evaporation were more than low 0.1). In spring, medium rates increased northern regions province (the highest slope, 0.15 mm/decade northeast), while they fell (with a slope −0.15 mm/decade) southern regions. But summe...
Zearalenone contamination of 175 wheat samples produced in 2004 in Golestan province, northern Iran was determined. The 10-20 kg samples collected at different stages, including pre-harvest, before and after storage for 2 months in local silos. Samples were ground and sub-sampled with an analytical Romer mill. Each sample extract was cleaned-up using an immunoaffinity column. Zearalenone levels...
BACKGROUND Occupational exposure to formaldehyde may decrease white blood cell counts and change blood concentration. In this study, the influences of occupational exposure to formaldehyde on the number of white blood cells and blood concentrations were studied. METHODS This case-control study was conducted in June of 2012 at North Wood Factory, Golestan Province, Iran. The US-NIOSH method No...
this research had been carried out to ecological characters, phytochemical, anti bacterial and antioxidant activity of thymus carmanicus jalas. in golestan province .in several field observation, the aerial parts of plant in blooming were collected from deraznoo mountain inseptember 2013 (2700 m). essential oil was obtained by hydro distillation and analyzed by gc/ms. phytochemical assay incl...
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