In this research, estimation of genetic parameters for milk production trait was performed by using collected data from 1991 to 2010 in Iranian Holstein dairy cattle. Genetic parameters were estimated by MATVEC Microsoft, using animal model, with univariate and multivariate analysis. The data set were including 161328, 123369 and 81013 records for first, second and third lactations, respectivel...

abstract this quasi-experimental study was aimed at examining the impact of storyline complexity on the grammatical accuracy and complexity of advanced and intermediate efl learners. a total of 65 advanced and intermediate efl learners were selected from iran language institute (ili). an intact group including 35 intermediate participants and another intact group with 30 advanced participants ...

the ability to speak two languages in the world is a remarkable achievement. there is a good reason to believe that bilingualism is the norm for the majority of people in the world because 70% of the earth’s population are supposed to be bilingual or multilingual. various investigations have shown that the native language impacts foreign word recognition, and this influence is adapted by the de...