background: girls are one of the high risk groups for iron deficiency anemia. iron supplementation program is a preventive strategy for female students in high schools in iran. this study aimed to estimate the prevalence of iron supplements consumption among high school students in the southeast of iran.   methods: a quantitative study was conducted in zahedan (the capital of sistan and baloche...

the basic objective of this study was to answer the question to what extent the salary received by the staff of the education office of zahedan has, compared to that received by the staff of other offices, has an effect on their job satisfaction and what the possible consequences are. the statistical universe of the study included all the personnel of the education office of zahedan as the targ...

urbanization development followed by increase in travel demand in recent years made some problems for cities such as traffic, lack of suitable parking, environmental issues, economic and social etc. meanwhile, public transport, especially bus services are very important in the development of urban functions thus, paying attention to different aspects of the transport in order to increase its ef...

evaporation is a fundamental parameter in the hydrological cycle. this study examines the performance of m5model tree and artificial neural network (ann) models in estimating potential evapotranspiration calculated bypenman- monteith and hargreaves- samani equations. daily weather data from two meteorological stations in asemi-arid climate of iran, namely kerman and zahedan, were collected duri...