1.0 overview it seems that grammar plays a crucial role in the area of second and foreign language learning and widely has been acknowledged in grammar research. in other words, teaching grammar is an issue which has attracted much attention to itself, and a lot of teachers argue about the existence of grammar in language teaching and learning. this issue will remind us a famous sentence f...

چکیده : پژوهش حاضر که در مورد کنه های هترواستیگما مرتبط با حشرات در شرق استان گلستان طی سال های 1392 و 1393 صورت گرفت. در مجموع6 خانواده از 16 خانواده موجود درکوهورت هترواستیگما بدست آمد که تعداد گونه های جمع آوری و شناسایی شده 16 عدد در قالب 11 جنس مخلتف می باشد. در این بین 2 گونه برای فون کنه های جهان جدید می باشد که با علامت ** مشخص شده و 5 گونه برای اولین بار از ایران گزارش می شودکه با عل...

Abdullah bin Muhammad Mianji Hamidani, who was called the Ein Al-Qozat, from the sixth-century mystics and was Contemporary with the Seljuqian mogul, Sultan Mahmud and Sultan Sanjar. He was born in a family that had a position of judgment and he was the heir of such a position, but since in his letters he considered the judge "haram and savior", it is apparent that the attitudes of the owners o...

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 ...

abstract the present study investigated the effects of task types and involvement load hypothesis on incidental learning of 10 target words (tws) in junior high schools (jhss) in givi, ardabil. the tasks deployed in this study were two input-based tasks (reading plus dictionary use with an involvement index of 3, and reading plus gap-fill task with an involvement index of 2), and one output-ba...

this thesis basically deals with the well-known notion of the bear-invariant of groups, which is the generalization of the schur multiplier of groups. in chapter two, section 2.1, we present an explicit formula for the bear-invariant of a direct product of cyclic groups with respect to nc, c>1. also in section 2.2, we caculate the baer-invatiant of a nilpotent product of cyclic groups wuth resp...

target tracking is the tracking of an object in an image sequence. target tracking in image sequence consists of two different parts: 1- moving target detection 2- tracking of moving target. in some of the tracking algorithms these two parts are combined as a single algorithm. the main goal in this thesis is to provide a new framework for effective tracking of different kinds of moving target...

from its emergence till present time marxist principles has undergone great changes since their promulgation by marx. many theorists and thinkers set at rectifying marxist tenets and introducing those of their own while others advocated its main concepts and attempted at improving them. among marxist philosophers who had an intensive study of marxs ideology, is louis althusser whose reflections...

now-a-days graphic design plays a major role in influencing culture, society, business, and customers, in such a way that one could look upon every individual as a potential customer. graphic designers seek to identify customers needs and find an intelligent solution for them. correct identification and understanding of those needs is the first step towards achieving ones goals. marketing knowh...