نتایج جستجو برای: male factore
تعداد نتایج: 323096 فیلتر نتایج به سال:
with the introduction of communicative language teaching, a large number of studies have concerned with students’ oral participation in language classrooms. although the importance of classroom participation is evident, some language learners are unwilling to engage in oral activities. this passivity and unwillingness to participate in language classroom discussions is known as “reticence”. rev...
abstract: the present study was undertaken to investigate whether 1) there is any significant correlation between iranian efl/eap learners’ l2 writing proficiency and their willingness to communicate, 2) there is any significant difference between efl and eap learners in terms of willingness to communicate, 3) there is any significant difference in wtc of iranian efl/eap learners with 1- nati...
in this study, three different age groups of male broodstocks (4, 5 and 6 years respectively) were used to fertilize eggs obtained from nine females. the results showed that 6 year old males had maximum body weight (1766 g), total length (56.3 cm) and sperm volume (31.83 ml). results did not show significant difference in spermatocrit and spermatozoa concentration among age groups (p>0.05). our...
objective(s): there is a rising use of gold nanoparticles (aunps) in goods and in the medical fields but there is concern about the toxicity of them. so in this study spherical aunps with 3 different concentrations were applied for investigating their effects in vivo. materials and methods: 40 male albino mice were randomly divided into sham, control, 25 ppm, 50 ppm, 100 ppm groups and were...
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