the present study attempted to discover the impact of reduction recasts on the improvement of the speaking ability and on the repaired grammatical uptake rates of iranian intermediate level efl learners. after administering a language proficiency test, 52 homogeneous students were randomly assigned to the experimental and control group. the comparison of the two groups on the speaking pretest c...

The effect of error feedback on the accuracy of output task types such as editing task, text reconstruction task, picture cued writing task, and dictogloss task, has not been clearly explored. Following arguments concerning that the combination of both corrective feedback and output makes it difficult to determine whether their effects were in combination or alone, the purpose of the present st...

abstract the present study aimed at discovering the practices and strategies autonomous efl learners pursue in their endeavor to master english. it thus set out in the iranian context, with 60 efl learners, both autonomous and non-autonomous, as participants. the gathered data through a questionnaire and an interview were subjected to content and descriptive analysis. the results showed that bo...

the demand for low fat snacks is increasing. there are different methods to produce low fat fried products. one of these methods is coating. in this study effect of carrageenan, oil temperature and frying time, on oil uptake of fried products (chips and strips) has been evaluated. samples were deep fried in frying oil (palm olein) at 160, 175 and 190 ºc. in order to evaluate the effect of fryin...

fertilizers usually enhance potassium (k) content and other naturally occurring radioactive materials in agricultural fields that eventually enter the human food chain through plants. in this study, pot-grown rice plants planted in soil that is relatively high in natural radioactive content was used to estimate the individual influence of fertilizer applications on the uptake of 226ra, 232th, a...

An ensemble contains a number of learners which are usually called base learners. The generalization ability of an ensemble is usually much stronger than that of base learners. Actually, ensemble learning is appealing because that it is able to boost weak learners which are slightly better than random guess to strong learners which can make very accurate predictions. So, “base learners” are als...