anton pavlovich chekhov is a russian writer and playwright with considerable contribution in the expansion of world literature including iran. many theater critics and directors believe that akbar radi was influenced by anton chekhov's works, and by using chekhov's achievements and expanding them he has written his own unique and noble plays. this study investigates general properties...

The function of pslD, which is part of the psl operon from Pseudomonas aeruginosa, was investigated in this study. The psl operon is involved in exopolysaccharide biosynthesis and biofilm formation. An isogenic marker-free pslD deletion mutant of P. aeruginosa PAO1 which was deficient in the formation of differentiated biofilms was generated. Expression of only the pslD gene coding region resto...

imam mohammed bin idris al- shafe‘i has had plenty of poetical talent and an extensive literal knowledge. it seems that his literal aspect has not taken into account much compared to other aspects of his personality. whatever exists are testimony by some of the pioneers in the fields of knowledge and literature confirming his erudition in poetry and literature. after introducing the poetical an...

irony is considered as a rhetorical device that is used more frequently than trope and metaphor. consequently, in spite of all their disagreements in defining irony varieties over centuries, rhetoricians have made significant efforts and have left some conspicuous works about it. al-kashāf al-zamakhshari commentary is the most well-known source of rhetorical interpretation that is referred to i...

resistance poetry is one of the cornerstones of contemporary arabic literature and is one of the vastest realms of poetry poets have concerned themselves with. the poet of resistance does not have any choice but to write his own destiny and invite others to freedom and independence and be devoted to the interests of his society. a careful look at the contemporary poetry of tunisia reveals that ...