the aim of this study was the analysis of discharge variations of two rivers i.e. qezelozan and shahroud, regarding the sustainable rice production in guilan province. to achieve this purpose four trend analysis tests including sen, mann-kendall, linear regression and spearman were used. in this study, river discharge data of 49 and 37 years for respectively qezelozan and shahroud rivers were u...

In economies that are dependent on fossil fuel revenues, Realization of long-term plans, mid-term and annual budgeting requires a fairly accurate estimation of the amount of consumption and its price fluctuations. Accordingly, the present study is using machine learning techniques to predict the usage of fossil fuels (Diesel, Black oil, Heating oil, and Petrol) in mid-term. Exponential Smoothin...

background malnutrition and infections are widespread in almost all developing countries. the aim of this study was to investigating prevalence and some of the determinants of malnutrition and intestinal parasitic infections among preschool children in shahroud, iran. materials and methods at across-sectional study, the all preschool children (1,850 cases), in shahroud city as simple census, we...