The purpose of this study is to determine the evapotranspiration in Fars province that in many studies such as hydrological balance of water, irrigation systems design and management, simulation of product volume and management of water resources is very important. To do this, first, required data such as daily temperature, humidity, precipitation, wind speed, solar radiation pressures, solar r...

Objective: This study was an attempt to predict addiction potential based on family process and content model in high school students. Method: The research method in this study was a descriptive-correlational one. All the high school students of Karaj city in the academic year 2012-2013 constituted the statistical population of the study. From this population, the number of 410 participants was...