Consider a list of n files whose popularities are random. These files are updated according to the move-tofront rule and we consider the induced Markov chain at equilibrium. We give the exact limiting distribution of the search-cost per item as n tends to infinity. Some examples are supplied.

Following Swales’s (1981) works on genre analysis, studies on different sections of research articles in different languages and fields abound. This paper compares Applied Linguistics  research article abstracts published in Oxford University and Islamic Azad University of Tabriz in English using Swales’s (1981-1990) move structure model and Halliday’s (1994) description of transitivity process...

The present paper investigated the effect of teacher’s follow‐up move approach on Iranian EFL learners’ conversation quality. Ninety students were selected in a senior high school in Poldokhtar, Iran. Through an oral test sixty out of ninety students whose scores were between one standard deviation (SD) above and below the mean were selected as the participants of the study. Then they were divi...

Abstract in every research paper has always been functioning as an attention-grabber which can encourage readers to keep reading the research or to dissuade it. Although abstracts are believed to play an important role in distributing the research findings, few studies have been done to evaluate the rhetorical organization of thesis abstracts, especially in the field of Teaching English as a Fo...