abstract the purpose of this study was to find out the effect of applying the principles of group-dynamic assessment (g-da) on learning of conditional structures in english by iranian efl learners at the intermediate level, which according to the formal educational system in iran, includes students who are in their second year of studying in high schools of koohdasht city. this study was a qua...

a novel silver (ag) nanocomposite electrode was proposed that fabricated from metal nanostructures and ionic liquids. the combined application of unique properties of nanomaterials and ionic liquids in the design of this ag nanocomposite results in electrodes with interesting advantages compared to the conventional metal disk electrode. in the first part of this thesis, the elecrocatalytic eff...

This experiment was conducted to determine in the threonine requirements laying japanese quail. A total of 240 female Japanese quails were used from 10 to 17 weeks of age, in a completely randomized design (CRD). Experimental treatments consisted of three treatments: basal diet (0.69% threonine), basal diet+0.05% L- threonine (0.74% threonine) and basal diet+0.1% L- threonine (0.79% threonine),...

in this thesis, we exploit a simple and suitable method for immobilization of copper(ii) complex of 4?-phenyl-terpyridine on activated multi-walled carbon nanotubes [amwcnts-o-cu(ii)-phtpy]. this nanostructure was characterized by various physico-chemical techniques. to ensure the efficiency and fidelity of copper species, the implementation of three-component strategies in click-chemistry all...

it is not possible to understand developments of a country’s culture and civilization without knowing his believes and myths. whether it is north or south, east or west, planes or mountains, sahara or deserts, here in iran every corner includes valuable and precious treasures which are known all over the world, and cultural – historical objects which are found here adorn all well known museums...

     In the present study the effect of initial weight on IGF-1 gene expression in breast muscle of Japanese quail was investigated using completely randomized design. Two hundred pieces birds were randomly divided into two different groups including light and heavy weight. IGF-1 gene expression levels were measured using the Real time PCR techniques in breast muscle of the Japanese quail at 24...