Views inspired from a recent paper: Recommendation on the nonparametric Dunnett test using collaborative work on the evaluation of ovarian toxicity

Views inspired from a recent paper: Recommendation on the nonparametric Dunnett test using collaborative work on the evaluation of ovarian toxicity.

the effect of functional/notional approach on the proficiency level of efl learners and its evaluation through functional test

in fact, this study focused on the following questions: 1. is there any difference between the effect of functional/notional approach and the structural approaches to language teaching on the proficiency test of efl learners? 2. can a rather innovative language test referred to as "functional test" ge devised so so to measure the proficiency test of efl learners, and thus be as much reliable an...

the effect of pushed output collaborative tasks on the writing skills of efl learners

there is less published research about how teachers in efl contexts respond to students who are relatively less mature and less competent l2 writers. while writing researchers have examined various issues concerning peer and teacher response in writing-oriented classes, little research has centered on the effect of collaborative tasks particularly dictogloss on writing skills. output collaborat...

the effect of traffic density on the accident externality from driving the case study of tehran

در این پژوهش به بررسی اثر افزایش ترافیک بر روی تعداد تصادفات پرداخته شده است. به این منظور 30 تقاطع در شهر تهران بطور تصادفی انتخاب گردید و تعداد تصادفات ماهیانه در این تقاطعات در طول سالهای 89-90 از سازمان کنترل ترافیک شهر تهران استخراج گردید و با استفاده از مدل داده های تابلویی و نرم افزار eviews مدل خطی و درجه دوم تخمین زده شد و در نهایت این نتیجه حاصل شد که تقاطعات پر ترافیک تر تعداد تصادفا...

Collaborative work on evaluation of ovarian toxicity

As part ofa collaborative project, 4-viny]cyclohcxene diepoxide (VCD), an ovarian toxicant, was intraperitoncal[y administered to female Sprague-Dawley rats at O, 5, 20 or 80 mg/kg from 2 weeks prior to mating to Day 7 of gestation. At necropsy, the number of implanted embryos, rate of implantation decreased and the rate of preimplantation loss showed an increasing tendency in the 80 mgfkg grou...