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the outstanding feature of the life of mesozoic time is the rise to dominance of the reptiles and their radiation into almost all modes of existence on the lands, in the waters, and in the air . chief place among the invertebrates is occupied by the cephalopods which reached at this time the culmination of their career. this is indicated by their extraordinary specialization along many lines, m...

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One solution to process and analysis of massive graphs is summarization. Generating a high quality summary is the main challenge of graph summarization. In the aims of generating a summary with a better quality for a given attributed graph, both structural and attribute similarities must be considered. There are two measures named density and entropy to evaluate the quality of structural and at...

This paper examines the effect of gender and type of stem on Iranian test takers’ performance on the grammar section of a nation-wide language proficiency test. In so doing, the scores of 2931 examinees (1107 female and 1824 male) who sat Tarbiat Modares English proficiency test were obtained. The examinees’ scores on three types of MC grammar items with different kinds of stems (i.e., blank fi...

summary writing is associated with lots of cognitive and metacognitive complexities that necessitates instruction (hirvela & du, 2013). contrary to majority of studies carried out on summarization instruction, the present study addressed the underlying processes or microgenetic developments of the iranian efl learners’ summary writing. to this end, 41 male and female undergraduate students ...