abstract while task-based instruction is considered as the most effective way to learn a language in the related literature, it is oversimplified on various grounds. different variables may affect how students are engaged with not only the language but also with the task itself. the present study was conducted to investigate language and task related engagement on the basis of the task typolog...

ABSTRACT The term of protein-energy malnutrition refers to disorders that mainly manifest due to nuitritional deficiency in body .Lack of sufficient caloric sources and foods containing essential amino acids can provide the background for these disorders.Because of special nutritional needs for growth , children are significantly exposed to involvement with this disease. Thus,attention to them...

  Objective: Athletes have the high potential to positional and kinematics alternations in scapula. Various factors such as body mass index and sports experience can affect the scapular position and kinematics in athletes. Therefore, we discussed, in this research, the effect of body mass index and sports experience on scapular kinematics in basketball players.     Materials and Methods: Thirty...

gol-e-gohar iron ore mine of sirjan in southern part of iran is a large open pit that operates below the groundwater table and during mining operation, dewatering is required to prevent operation processes from flooding. current operation is going on by digging wells in or out of the pit and pumping to prevent flooding. as a result of the former dewatering operation a vast deep cone of depressi...