there were some great scientists like austin and searle in the growth stage of pragmatics, especially searle who has offered an executive procedure was completed by some discourse analysis elements, and it has completed the speech acts theory of austin. this survey considers the sermon of jihad in nahj ul-baläghah book by using its speech acts. by considering five speech acts, their direct and...

A recent debate over the causal foundations of evolutionary theory pits those who believe that natural selection causally explains long-term, adaptive population change against do not. In this paper, I argue – far from being an invention several articles in 2002 dates our very first engagements with evolution as a quantified, statistical science. Further, when we analyze history, see pivotal fi...

when kafka started to write the metamorphosis as an allegory in 1912, he had a concealed purpose and aim in his mind. he has described his own idea and somehow himself in metamorphosis. in other words, his attitude in metamorphosis is the reflection of himself. gregor samsa, the main character in the story, is a hardworking person who loves his family. he takes no notice of enjoyment in his lif...

like volter, french salient author, al- jahiz is a philosopher literate; namely, literary dimension of his personality predominates over his philosophical character. like other great literati and writer of the world, he was a master in all sciences and knowledge of his age including philosophy, speech, politics, and a verity of customs, beliefs and religions and in some of them he was skillful ...

Background Fumarase, a significant enzyme of energy metabolism, catalyzes the reversible hydration of fumarate to L-malate. Mutations in the FH gene, encoding human fumarase, are associated with fumarate hydratase deficiency (FHD) and hereditary leiomyomatosis and renal cell cancer (HLRCC). Fumarase assembles into a homotetramer, with four active sites. Interestingly, residues from three of the...

Moralistic and didactic texts make up a large part of Persian literature. Undoubtedly, if "the inculcation of a particular concept into the mind of the reader and the attempt to persuade and conquer his mind" is not the main purpose of these texts, it is definitely one of their most important goals. In this sense, the poet or writer of such texts tries to persuade the reader and sway his mind t...