the present study is paid to the evaluation of the welfare program of the unemployment insurance in iran. the main purpose which was the main reason for performing this thesis, was the unemployment insurance plan’s challenges in iran such as financial problems of this plan, prolongation of the credit receipt for some insured people, unemployment slow exiting from the unemployment insurance fund...

apart from other aspects, desert is a natural environment and is one of the appealing terrestrial elements. putting its symbolic and fictional senses aside, the term “desert” bears mystic sense more than material sense. in addition to the worlds materialistic experiences, desert has attracted the attention of writers because it creates a kind of inner experience, which returns the individual in...

in this study, a simple, rapid and selective method was developed for the determination of dexamethasone. the proposed method is based on inhibitory effect of dexamethasone on the oxidation of orange-g by bromate in sulfuric acid media. the reaction was followed spectrophotometrically at 478.5 nm (?max). under optimum experimental conditions, (72.6 ?mol l-1 of orange-g, 0.76 mol l-1 of h2so4, 0...

The most famous works of those of far past time in the field of mutashabihat are the book Mutashabihat ul-Quran" by Abd al-Jabbar and " Mutashabihat ul-Quran wa Mukhtalafuh" by Ibn Shahr Ashub Mazandarani. Their definitions of muhkam and mutashabih are common and based on the need to understand the purpose of mutashaih verses, with the help of other arguments and reference to muhkamat. In the i...

learning a second or foreign language requires the manipulation of four main skills, namely, listening, reading, speaking, and writing which lead to effective communication. it is obvious that vocabulary is an indispensible part of any communication, so without a vocabulary, no meaningful communication can take place and meaningful communication relies heavily on vocabulary. one fundamental fac...

objective: the objective of this study was to investigate the invitro fluoride release of four new self-adhesive resin cements; set (sdi, australia), breeze (pentron, usa), embrace wetbond (pulpdent, usa), g-cem (gc, japan) and to assess the bonding performance of these self-adhesive resin cements for bonding of orthodontic brackets. materials and methods: for fluoride release experiment, six ...

Abrogation of Quranic verses has been of those problems always dealt with in the fields of jurisprudence, hadith and commentary by Muslim commentators and scholars. On the question what of abrogation there can be found four schools: removal, repelling, address and explanation among which the first seems to be in more harmony with Quran. For the abrogator, abrogation is in four forms: Quran by Q...

Sanayi Ghaznavi’s Seir Al-Ebad Ela Al-Mā'd is one of the most famous works in the field of Persian pedagogic literature. This remarkable Masnavi has been considered for many years among the most important sixth-century. However, due to some difficulties in reading the verses, there are still some vague points in this Masnavi. This paper attempts to refer to some of these difficulties in the tex...

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...

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...