the effects of carbon content on the dynamic and static softening mechanisms of ti microalloy steels were investigated both in ferrite and austenite regions. the results obtained showed that recrystallization rate decreased as the percentage of carbon content was increased from 0.0035 to 0.110. this is due to the ti(cn) and tic precipitates and also the free carbon content. in the ferrite regio...

Authoring of personalized multimedia content can be considered as a process consisting of selecting, composing, and assembling media elements into coherent multimedia presentations that meet the user’s or user group’s preferences, interests, current situation, and environment. In the approaches we find today, media items and semantically rich metadata information are used for the selection and ...

This study was conducted to evaluate the cultural contents and cultural elements represented in Vision (I & II) and Pre-University English (I & II). This study also aimed at determining if there were significant differences between these series in terms of cultural content and cultural element representation. To this end, the two ELT coursebook series were selected and analyzed based on Cortazz...

the aesthetics of the stories of holy quran means identification of beauty and art in its expression. the quran is not a book of fictions, but its real stories, with religious and educational purpose, have artistically been expressed, with a rhetorical style and dynamic images that one can realize its artistic aspects in content and structure. the geometric structure of its stories makes it pos...

In this work we present an approach for video content representation based on the detection of recurring visual elements or regions. We hypothesize that such elements play a potentially central role in the underlying video sequence. The approach makes use of fundamental intrinsic properties of a video and, thus, it does not make any assumptions about the video content itself. Furthermore, our a...

Tea might be considered as the most popular drink in Iran as well as some other parts of theworld. Its popularity to some extent depends on its flavor and some other constituents present in its leaves orextract. Black tea samples from various agro climatic zones of northeast of Iran were evaluated for the chemicalconstituents, polyphenols and metal analysis that determine the quality perception...

introduction: clinical education is an integral part of physiotherapy education and has a special status. during this course, the students gradually acquire experience and prepare their minds to solve patient’s problems. like all programs, clinical education has formed by processes and elements on which some external factors are effective. this study has focused on the internal elements and ext...

Data-centric view: XML as exchange format for structured data Document-centric view: XML as format for representing the logical structure of documents XML Information Retrieval — Achievements and Challenges – p. 2/42 Data-centric view: XML as exchange format for structured data Document-centric view: XML as format for representing the logical structure of documents This talk: focus on document-...

This study was conducted to evaluate the cultural contents and cultural elements represented in Vision (I & II) and Pre-University English (I & II). This study also aimed at determining if there were significant differences between these series in terms of cultural content and cultural element representation. To this end, the two ELT coursebook series were selected and analyzed based on Cortazz...