in this study, a simple, rapid and selective method was developed for the determination of dexamethasone. the proposed method is based on inhibitory effect of dexamethasone on the oxidation of orange-g by bromate in sulfuric acid media. the reaction was followed spectrophotometrically at 478.5 nm (?max). under optimum experimental conditions, (72.6 ?mol l-1 of orange-g, 0.76 mol l-1 of h2so4, 0...

Background : Due to the harsh conditions of work and job problems of nurses, they experience more job stress and are more vulnerable. The nurses who have not suitable general mental health, are not able to render effective care to patients. Regarding the importance of mental health promotion of nurses and their key role in the quality of nursing care, this research was carried out to determine ...

cognitive studies of translation process have recently been awarded a great deal of attention. there exists a psychological angle to almost all translation activities. the present study, thus, deals with analysing the relationships between iranian prospective translators tolerance for ambiguity (ta) and their willingness to translate (wtt). the research was conducted as a mixed methods study, d...

the current study examined iranian undergraduate efl students’ willingness to communicate with regard to their vocabulary knowledge. in general, participants were somewhat willing to communicate in english. the total mean score of 730 university students’ perception of willing to communicate was 83.53 out of 135. results, regarding four parts of willingness to communicate, revealed that part...

one of the most important goals for increasing recognition and treatment revenue is transmitting vital data to medical care team, more quickly. nowadays, use of new technologies for transmitting data will deploy more and more daily. in this article, for transmitting electrocardiogram, first we code the signal into a suite of codes, then we will use bluetooth technology to transmit data from off...

Introduction: The current study investigated the relationship between nurseschr('39') communication features and patient safety culture in educational hospitals in Sanandaj city, Iran. Methods: This correlational study was performed on 278 nurses working in educational hospitals in Sanandaj, Iran. The standard safety culture questionnaire made by Barton J.chr('39')s quality and health care res...

  Background: The standards describe an optimal level of performance. Do not applying medication care standard, results in different problems. This study was done in order to determine applying structure & process standards of medication care at pediatric wards .   Methods: In this descriptive cross - sectional study, a sample was selected via systematic random sampling consist of 610 medicatio...