There is a tendency to think of World Englishes in the noun form; as products rather than as processes (implying that one receives both ready-made, controlling the development of neither). Conceptualising World Englishes as processes in which one can participate as an agent raises the question of what skills are needed in their active construction. The author will argue that since culture resid...

background : nurses play a crucial role in patient-care. therefore, assessing nurses’ clinical competence is essential to achieve qualified and safe care. the aim of this study was to determine and compare the competence assessments made by head nurses and practicing nurses in a university hospital in iran in 2009. methods : a cross-sectional survey was conducted to make comparisons of both sel...

The synthetic glucocorticoid dexamethasone markedly decreases the invasiveness of HT-1080 human fibrosarcoma cells. We show here that dexamethasone treatment of HT-1080 cell aggregates more than doubles their cohesivity from 3.9 to 9.7 dyne/cm. Western blot analysis shows a corresponding increase in cadherin expression. This was accompanied by an increase in the rate of calcium-dependent aggreg...

In this two-stage empirical research, the authors attempted to study the impact of promoting translation sub-competences defined by PACTE's Multi-Componential Model for Translation Competence on the promotion of total translation competence as the first stage. The experiment for this purpose was conducted on a group of Iranian undergraduate students comprising of their exposure to a targeted sy...

in the editorial published in this journal, daniels and colleagues argue that his and sabin’s accountability for reasonableness (a4r) framework should be used to handle ethical issues in the health technology assessment (hta)-process, especially concerning fairness. in contrast to this suggestion, it is argued that such an approach risks suffering from the irrrelevance or insufficiency they war...