in order to restrain the potential of wind energy, the first step is to determine the wind energy potential. in this study the wind data was used from the three-hour frequency recording of 10-year period (2002-2011). to predict the occurrence probability of each wind speed, the two-parameter weibull function was used. the goodness of fit test by chi-square test showed that the wind speed distri...

this study was carried out in lorestan silakhoor plain  during 2001-2002. twenty soil properties from 25 profiles were evaluated. profiles studied were entisols and inceptisols. moreover, soil classification resulted in 5 subgroups, 8 families and 17 soil series. in the study, parametric land evaluation method was used. the strong correlation between the land index and observed yield (r = 0.55)...

background and objectives: ensiling is a conservation method for forage crops. it is based on the fact that anaerobe lactic acid bacteria (lab) convert water-soluble carbohydrates into organic acids. therefore, ph decreases and the forage is preserved. the aim of this study was to isolate special kinds of lactic acid bacteria from silage and to study the effect of bacteria, inulin and enzymes a...

conclusions it was found that the isolated bacteria produced biosurfactants that had a great potential for different industries. results the 3 isolates from cheese, yoghurt and silage were effective against isolated e.coli and could produce biosurfactants. phylogenic relationships of the 3 potential candidates were determined comparing the 16sr dna gene sequences, they were found to be as 3 iso...

background multiple population-based human studies have established a strong association between increasing levels of serum c-reactive protein, uric acid and subsequent development of hypertension. objectives we aimed to investigate the association between mental well-being with presence of hypertension, hyperuricemia and hs-crp levels. ‬‬ patients and methods this was a cross sectional study o...

aim and background: the therapeutic community (tc) is a residential treatment model, which is effective in the treatment of people with substance abuse disorder. the aim of the people study was to examine the effectiveness of tc on mental symptoms of persons with substance abuse disorder. methods and materials: in this experimental, pre-post test and follow-up study, referred patients with subs...