purpose: to assess the english language competence of iranian ophthalmologists and their points of view regarding the need for and importance of holding ophthalmologic congresses in english.   methods: a descriptive-analytic, cross sectional study was conducted during the 17th iranian ophthal-mology congress, tehran. data collection was performed via a standard self administered question-naire....

the cognitive predictors (i.e.,phonological awareness, and rapid automatized naming) underlying reading achievement have not been researched in iranian partial english immersion and non-immersion programs. the present study sought to investigate the relationship between english and persian phonological awareness (pa), rapid autamatized naming (ran) and reading achievementof iranian students in ...

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We present the composite luminosity function (hereafter LF) of galaxies for 81 Abell clusters studied in our survey of the Northern Hemisphere, using DPOSS data processed by the CRoNaRio collaboration. The derived LF is very accurate due to the use of homogeneous data both for the clusters and the control fields and to the local estimate of the background, which takes into account the presence ...

This paper examines the vowel production of eight young male speakers of Mäori in order to assess whether there are pronunciation differences between those who were raised as L1 speakers of Mäori and those who clearly learnt English first. We demonstrate that the L1 speakers produce two vowel pairs, /a:/ (WÄ), /a/ (WAKA) and /ü:/ (TÜ), /u/ (TUKU) significantly farther back than the L2 speakers....

This study uses articulography, the measurement of the position of tongue and lips during speech, as a tool to quantitatively assess the differences between pronunciations of native and non-native (Dutch) speakers of English. In our study, we focus on two pairs of English sound contrasts: /s/-/ʃ/ and /t/-/θ/. Our analysis focuses on the anterior-posterior position of the tongue tip during the p...

PLAIN ENGLISH SUMMARY Engaging patients in research studies is becoming more common because it makes research and its results more relevant for patients. It is important to understand the best ways for patients and researchers to work together. Patients who are included as active partners in research can provide useful input on what it is like to work on a research team but very little has been...

We present the composite luminosity function (hereafter LF) of galaxies for 80 Abell clusters studied in our survey of the Northern Hemisphere, using DPOSS data in the framework of the CRoNaRio collaboration. Our determination of the LF has been computed with very high accuracy thanks to the use of homogeneous data both for the clusters and the control fields and to a local estimate of the back...