This article describes an action research experience carried out in an advanced English as a foreign language classroom of the language program at a university in Bogotá, Colombia, in 2010. The study proposes the inclusion of authentic literary texts in the English as a foreign language classroom through the implementation of four constructivist approaches as a means to develop intercul-tural c...

This paper discusses the relationship between the perception and the production of vowel contrasts in German learners of English. The underlying study investigates whether German subjects’ ability to distinguish between the English front vowels /e/ and /æ/ on the level of production improved after training only perception. The main hypothesis was that perception training would improve productio...

Recently, we introduced a morphological texture contrast (MTC) operator that allows detection of textural and non-texture regions in images. In this paper we provide comparison of the MTC with other available techniques. We show that, in contrast to other approaches, the MTC discriminates between texture details and isolated features, and does not extend borders of texture regions. Using the id...