in this thesis, structural, electronical, and optical properties of inverse pervskite(ca3pbo) in cubic phase have been investigated.the calculation have been done based on density functional theory and according to generalized gradiant approximate (gga) as correlating potential. in order to calculate the configurations, implementing in the wien2k code have been used from 2013 version. first of ...

this thesis aims to adduce an unmitigated and comprehensive explication concerning the relationship of three significant elements of fiction: setting, chracter and theme. my research is basically placed on two outstanding novels of the 19th century: emily brontes wuthering heights and thomas hardys return of the native. my endeavour lies in studying the correlation among the three above-mention...

this study investigates the effect of teacher’s repetition as an input enhancement technique in explicit teaching of vocabulary items on efl learners’ later retrieval. to this end, 66 persian speaking english learners, aged 18 - 29, homogenized through a standard proficiency test (opt), were chosen and put into two experimental and control groups, each 33 learners. general service list (gsl), a...

abstract the present study is concerned with the syntactic deviation in hafezs poetry. poems are known to be accompanied with various linguistic deviations. these deviations may be phonological, morphological and/or syntactic. the relatively high frequency of the cases of the syntactic deviation in hafezs poems makes this rhetorical feature as a main characteristic of his poetry. this thesis, ...

The transmitters and compilers of hadith attribute certain hadiths to the holy Prophet, peace be upon him and his household, which mainly refer to a kind of virtue and superiority of the Persians to the extent that it is said if knowledge were in Venus, the people of Persia would attain it. This superiority in narrations is mentioned at least three times in the words of “belief”, “knowledge”, a...

Two patients aged 6 and 5 years old with Mutism after posterior fossa surgery are presented. One of them has vermian medulobastoma and the other one has vermian asteroeytoma. Postoperative, both of them were mute without distorbance of consciousness, language comprehension, or lower motor cranial nerve function. The disorder lasted 1 month in one case and about 3 month in the other one. Sp...

Flag- taking– Jaridah Bardāri– and water- caring– Saqqāei– are examples of mourning rites in the month of Muharram which were established by Qalandariyah and Fetyān. Historical sources testify the prevalence of these rites among Fetyān during Ilkhānid and safavid period. According to treatises written on Futuwwat– Futuwwat Nāmeh–flag- taking and water- caring in the month of Moharram were p...

the purpose of the present study was to see which one of the two instruction-processing instruction (pi) and meaningful output based instruction (mobi) accompanied with prompt and recast- is more effective on efl learners’ writing accuracy. in order to homogenize the participants in term of language proficiency a preliminary english test (pet) was administrated between 74 intermediate students ...