chapter one is devoted to a moderate discussion on preliminaries, according to our requirements. chapter two which is based on our work in (24) is devoted introducting weighted semigroups (s, w), and studying some famous function spaces on them, especially the relations between go (s, w) and other function speces are invesigated. in fact this chapter is a complement to (32). one of the main fea...

abstract the present study was conducted to examine the effect of proficiency on students interaction while carrying out the grammar-based task(s) in collaboration. in particular, the study examines whether the level of proficiency affects the learners’ focus of attention to grammatical and lexical features. the study takes a further step and examines whether there is any difference in the use...

Nowadays, transplantation is the final treatment for the patients with end-stage organ dysfunction. Considering the importance of the organ donation and the important role of teachers in raising the knowledge and attitude of a large group of people, the present study aimed to determine the level of knowledge and the attitudes of the teachers in Sanandaj regarding organ donation. This study was ...

The purpose of this study was to investigate the role of college students' mental health and their attitudes toward mental health problems and the related services, in seeking professional psychological help. The sample consisted of 150 students of Shahed and Amir Kabir universities. The participants were divided into 3 groups:Normal Group= NG, Help Seeking Group= HSG and Non help Seeking Grou...

the present research was conducted to explore the effect of employing two language teaching approaches, i.e. schema-based instruction (sbi) and translation-based instruction (tbi), on vocabulary knowledge, structure and reading comprehension ability of forty one female students learning english in grade one senior high school in rivash, kuhsorkh, iran. while sbi focuses on schemata, i.e. words ...