results there was a significant difference in follow-up rates at the due date between the intervention group (50.7%, 34of 67 participants) and the control group (17.5%, 11 of 63 participants) (or = 4.871, 95% ci = 2.172 to 10.924, p < 0.0001). in the control group, the call interviews significantly increased the follow-up rate from 17.5% to 66.7 % (42 of 63 participants) (p < 0.0001), although ...

different areas of modern financial tools and processes activities contain the matters like innovations in financial tools engineering and risk management. derivatives and especially stock exchange option is part of this innovation. among all numerical procedures in calculating the value of derivatives and the risk sensitivity parameters of option, binomial models are widely used. in this stud...

the purpose of this study was to investigate the impact of blended learning and multimedia software on iranian esp students' vocabulary learning. to this end, 120 iranian esp learners were assigned to two groups: the experimental and control groups. the experimental group received instructions through multimedia software while the control group received traditional instructions. the data were c...