this study investigates the effect of four types of oral corrective feedback, namely, explicit elicitation, implicit elicitation, explicit recast and implicit recast on the most commonly mispronounced phonological features among iranian efl learners through immediate uptake and retention. five classes were randomly categorized into four experimental groups and one control group, each with 18 in...

Objectives: This study is undertaken to evaluate the dependence of bond strength of 100% fresh nonprecious alloy and the combination of 50% recast (used) alloy and 50% fresh alloy with three different veneering ceramic material. Materials and methods: To evaluate the shear bond strength between new and recast alloy nonprecious Ni-Cr alloy (System KN®, Adentatec, Germany) was used with three dif...

This paper presents the results of mechanical strength of wet and dry zirconia/ Nafion® nano-composite membrane. The tensile tests were conducted to determine elastic modulus and stiffness of dry and wet pristine Nafion® membrane and modified Nafion® membrane. The composite membranes were prepared by recast method of different synthesized zirconium oxide with the zirconia content of 10% by weig...

The RECAST method (Reverse Engineering into CASE Technology) is a practical method that has been developed for reverse engineering COBOL systems [Edwards95a]. In applying the method the system maintainer derives a system representation which is equivalent to an SSADM logical system specification [CCTA90]. The method has been developed for use in organisations with large COBOL legacy systems who...

abstractthis study examined the effect of two types of feedback, post-text as a written feedback and recast as an oral one on written grammatical accuracy of iranian intermediate efl learners. to this end, 45 intermediate students who were studying at ideal language institute in sari were selected based on their performance on the nelson proficiency test, and then divided into three groups (two...