abstract: mineral scaling in oil and gas production equipment is one of the most important problem that occurs while water injection and it has been recognized to be a major operational problem. the incompatibility between injected and formation waters may result in inorganic scale precipitation in the equipment and reservoir and then reduction of oil production rate and water injection rate. ...

the present paper offers a postcolonial reading of two of the best novels by v. s. naipaul – half a life and the mimic men – in five chapters. the focus of this research is on different notions of postcolonial criticism and their application on the two novels as discussed from homi bhabha’s and frantz fanons points of view. having introduced the life and literary career of v. s. naipaul in th...

Abu Ali Daqaq (405 A.H.), known as “Master”, “Imam of Art”, and “Orator of Time”, was one of the most famous sufis in Nyshabour in the fourth century A.H. These epithets showed his gifts and skills in the mystical majales. According to the historical evidence and intellectual heritage, he held the most fervent meetings in Nyshabour, Marv, and cities around. W...

abstract governing was disorganized for years, when mongols attached to iran and it caused to clearing way for interference of mongols princes. dispatching of holaku to the west culminated in establishing iilkhanan government. holakus activities in destruction of abbaasis government and activities which shows his staying in iran, made force oulus juji to comparison against iilkhanis gover...

Bayazid Bastami, Abu al-Hasan Kharaqāni and ‘Alā al-Dowlah Semnāni are three distinguished Iranian mystics who lived in Ghomess Province. They have significant places in Islamic mysticism. A dominant concept in their works is the concept of Light, which is even observable in the titles of their works. Bayazid and Kharaqani named their works al-Noor and Noor al-Oloom respectively. Relying ...

the purpose of this study was to investigate the impact of blended learning and multimedia softwares on iranian efl students vocabulary learning. in addition, the present study tried to examine the extent to which multimedia softwares can be applied into efl classes in iran. it also attempted to find out students attitudes toward using these softwares. to this end, 87 iranian efl learners at el...

nitric oxide (no) is a small molecule synthesized by most of mammalian cells with diverse biological activities including vasodilatation, host defense and wound healing. impaired wound healing is a common occurrence among diabetics and patients receiving glucocorticoid therapy. on the other hand the application of laser in biomedical area have been increased. thus, the current studies were desi...