the aim of this study is to determine the area affected by dust storms in different wind speeds using satelliteimages. in the first step, windy conditions of the sistan plain were analyzed using wind statistics data. next, fivestormy days of zabol city, indicating different wind speeds and horizontal visibilities during those storms, wereselected. then, high temporal resolution modis data was u...

background and objectives: butyric acid has many applications in chemical, food and pharmaceutical industries. applications of butyric acid are as an additive to food, flavorings, varnishes, perfumes, pharmaceuticals and disinfectants. butyric acid concentrations have positive impact on the quality control of milk, yogurt and other probiotic dairy products. the present investigation was underta...