abstract purpose: initially, reading challenges related to the web environment will be discussed in the current paper followed by describing four reading modes including exegetical, dogmatic, agnostic and dialectical which have been proposed by walter kaufman. the research aimed to examine such modes of reading in the web environment via a questionnaire distributed among the postgraduate studen...

The most common cause of gastric outlet obstruction in neonates and infants is hypertrophic pyloric stenosis. Pyloric web as a cause of gastric outlet obstruction is relatively rare in children and presents with non bilious vomiting, abdominal pain and failure to thrive. The onset of symptoms is usually late with nonspecific symptoms like vomiting and failure to thrive that seems to be due to n...