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Electronic mail (e-mail) as a means of fast and effective communication which has removed the barriers of distance and time has become very commonplace and important in institutional environments. Speakers of English as a foreign language across different disciplines need to enhance their awareness of the generic and formal features of the e-mail genre in order to maximize the efficiency and effectiveness of their correspondence. Following genre analysis studies such as Swales (1990), Bhatia (1993), Santos (2002), Vergaro (2004), and Samraj and Monk (2008), and in line with studies on electronic messages such as  Gains (1999), Gimenez (2000, 2006), and Jensen (2009), the present genre-based research was conducted to analyse e-mails exchanged between EFL teachers and biology professionals for the purposes of requesting and providing information at two criteria of the macro-textual and micro-levels of the two corpora to present a tentative model. The results revealed clear discrepancies between the parallel constitutive moves, strategies and formal features due to cross-disciplinary variations and the prevalence of intertextuality. The findings of this study have pedagogical implications for devising courses, preparing teaching materials and raising ESP instructors' awareness of learners' problems.  

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Research Article (RA), in particular, its structure, social construction and historical evolution, has been focused upon through a large number of studies on academic writing over the past 20 years. This paper reports an analysis of research article introductions from three related fields, English for Specific Purposes (ESP), Psycholinguistics, and Sociolinguistics, using Swales’ CARS model. The corpus consisted of 90 RAs drawn from a wide range of refereed journals in the corresponding disciplines. The results of the analysis, although revealing marked differences across the disciplines regarding Move 2/step 1B, indicate no marked differences in research article introductions across the disciplines in terms of Move 1 and 3 along with their constituent steps. Furthermore, no marked differences are found in terms of the extent of concordance between the CARS model and the move structure of the RAs analyzed. The results also underline the need for further research into the CARS model and provision of a more flexible and open-ended structure, one which is pattern-seeking rather than pattern-imposing and provides the writer/researcher with the necessary options for the inclusion of further steps, one in which free-standing steps are not assigned rigid functions and positions in the overall structure but are multi-functional or multi-purpose and can be shuffled in the overall structure.  

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Much has been written about the complex textual mechanisms which lie under the structure of academic genre. However, we are still far from a vivid taxonomy of factors that lead to the development of research articles (RAs) as the manifestation of the given genre. Rhetorical structure and thematicity are two of these main parameters. The present study investigates the interaction of the thematic structures and the rhetorical moves of RAs published in the international journals (IJs) and those of the Iranian local journals (ILJs). To this end, a corpus of 120 RA discussion sections of sub-disciplines of Applied Linguistics were analyzed using Kanoksilapatham’s (2007) move analytical model, thematic option (TO) model proposed by Halliday (1985), and the Dane&scaron’ (1974) revised model of thematic progression (TP) in McCabe (1999). The results indicated a significant relationship between the theme types and the generic moves on one hand, and distribution of the theme progressions and rhetorical structures on the other hand. The choice of theme type and thematic progression was found, however, to be, in some cases, influenced by locality of the journals. The findings of the study call for a consideration of a more complex rhetorical profile of RAs than what has to date been assumed. 

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In response to the competitive demands for establishing their international academic and financial credentials, the universities globally distribute some online introductory information about themselves. To this end, the university homepages have increasingly turned into the rhetorical space for the development of promotional academic texts in recent years. In this study, we examined university overview genre that provides the visitors with brief presentation of the simple facts while endorsing a specific perspective of the university and strengthening its position in the academic community. The corpus comprised 70 overviews extracted from the academic websites of the first top 500 universities. We analyzed and coded the texts to specify their overall rhetorical framework, functional moves and constituting steps, and optimal order of moves. The findings indicated that overview genre incorporates six obligatory moves including 'source of reputation', 'historical origin', 'current status of development', 'commitments, goals and orientations', 'global state', and 'services and supports'. Also, the results demonstrated that the academic genre did not follow a single, invariant pattern of sequenced moves in a clearly linear order. The findings further suggest that the nature of overview genre could be characterized by its twofold informative and persuasive functions. Finally, implications of the findings of the study are presented

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