wireless sensor networks (wsns) are one of the most interesting consequences of innovations in different areas of technology including wireless and mobile communications, networking, and sensor design. these networks are considered as a class of wireless networks which are constructed by a set of sensors. a large number of applications have been proposed for wsns. besides having numerous applic...

The popular view among the jurists about confronting the People of the Book is that the People of the Book should pay Jizyah to the Muslims if they do not convert to Islam, otherwise the Muslims have to fight them. One of the most important documents on this issue is verse 29 of chapter Tawbah. This article examines the interpretation of this verse in terms of its subject matter and its ruling....

in this thesis, first the notion of weak mutual associativity (w.m.a.) and the necessary and sufficient condition for a $(l,gamma)$-associated hypersemigroup $(h, ast)$ derived from some family of $lesssim$-preordered semigroups to be a hypergroup, are given. second, by proving the fact that the concrete categories, semihypergroups and hypergroups have not free objects we will introduce t...

Although the Quran is not a historical book, it has presented some reports from the events of the prophetic era. These reports in the era of the last prophet (p.b.u.h) were subject to criticism and evaluation of the Quran opponents. Therefore, if there were any defects latent in the historical reports of the Quran, or if there were any false report included in these reports, it would naturally ...

this study investigated the effects of planning on second-language written production with regard to task type. the participants were 75 iranian learners of english as a foreign language attending a private foreign language institution. they were asked to complete two different types of writing tasks (expository writing task and argumentative writing task) in different planned conditions (indiv...

Background and purpose: The Holy Quran introduces itself as a book of healing so that by the use it we are able to treat our inner and spiritual illnesses. The research evidences confirm that people benefit of their religious beliefs for the prevention, treatment and adaptation when their health is threatened. The purpose of this study was to explore experiences of pregnant mothers and mothers ...

abstract the present study deals with a comparison between reactive and pre-emptive focus-on-form in terms of application and efficiency. it was conducted in an intermediate english class in shahroud. 15 male learners participated in this research and their age ranged from 18 to 25. a course book, new interchange 3, and a complementary book were used. every session the learners gave lectures o...