Estimation of base temperature in different growth stages wheat Case study: Sararood Station Kermanshah

BACKGROUND Obstructive sleep apnea (OSA) syndrome is one of the most common sleep breathing disorders with significant consequences. The present study aims to determine prevalence of symptoms and risk of OSA in the general population of Kermanshah, Iran. METHODS From 2007-2008 by random-cluster-sampling, 527 adult subjects were selected from the urban region of Kermanshah. The age range of th...

The goal of this research is the determining of planting date and providing agricultural calendar for corn in Kermanshah province using climatic elements of temperature and rain fall. so, at first, long term  climatic statistics are collected from 2001 to 2011  and then  considered to temperature and rain fall parameters like  absolute maximum and minimum  in region during growth period, planti...

introduction more and better production of food is one of the necessities of today's world. since production of agricultural products of one region depends on the air and climatic factors, it is important to examine the role of climate in agriculture (mohammadi et al., 2004: 123). in relation to agroclimatology, numerous studies by different scientists and agricultural climatologists have ...

background: iodine deficiency elimination program has begun since two decades ago in iran. this study was performed to evaluate the adequacy of iodine supplementation after 17 years of national salt iodization in the kermanshah province. methods: in this cross-sectional study 1200 schoolchildren aged 8 to10 year-old from kermanshah province were randomly selected and evaluated in 2007. goiter p...

background and objectives: the burn injuries are one of the serious public health problems which impose a high economic burden on patients and their family, health sector and community in general. this study aimed to explore epidemiological data of burn patients and factors influencing costs of hospitalization due to burn injuries in kermanshah province situated in western iran.   methods: the ...