two groups of students were assigned as experimental and control ones, and were given instruction on directed reading-thinking activities and after some treatment, they were post-tested. although the initial pre-test did not show any significant differences, the final post-test result revealed that the cooperative reading comprehension helped the experimental group. the cooperative students’...

due to lack of knowledge management system in the organization of technical and vocational university of iran (tvuni) and losing good employees because of retirement and substitution causes huge amount of costs to replace the similar expertise. there is no any suitable system in the tvuni to store, to document, and to distribute knowledge. based on the university’s features such as it has diffe...

abstract given the importance of the text’s formal aspects, in addition to its content, poetry presents special challenges to translators. poetry has its own distinctive features that cannot be rendered into another language easily. the translation of poetry into poetry entails preserving the rhyme, figurative language and the general tone of the original. the present study was an attempt to i...

the treatment of in completely formed pulpless teeth has presented considrable problems. these teeth have wide open apexes and the walls of the root canal diverge toward the apical tissues. mechanical preparation cannot be done in the normal manner beacause of the large initial size and the taper of apical part of the canal , a mechanical stop cannot be produced at the apex of the canal and , t...

Background and Objectives: Oral health behaviors of pregnant women are important due to their effects on mother and child’s health. The objective of this study was to investigate dental care and its related barriers among pregnant women in Hamadan city, Iran. Materials and Methods: This cross-sectional study was carried out on 280 pregnant women in Hamadan city in 2012. We used stratif...

some researches made in the field of agency problem issue, deal with the role of control systems regarding owners and managers. in this research the relationship between the two control mechanisms, namely the voluntary disclosure (external control mechanism) and outside directors (internal control mechanism), which are reductive of agency problems, has been studied. for this reason, a sample ...

Failure to follow professional ethics in midwifery will lead to harmful risks, including an increase in maternal and infant mortality. The aim of this study was to investigate the barriers to professional ethics in midwifery clinical care from midwives ’viewpoints in hospitals specializing in obstetrics and gynecology in North Khorasan province in 2018. This cross-sectional descriptive study wa...