In this article, we present an adaptive mobile learning system to provide learners with adaptive learning contents according to learners' abilities and learning preference by the specifications of mobile devices. We used both Bayesian inference and content adaptation technologies to construct a dynamic learner model and to create adaptive contents for learners in a Web-based mobile learning env...

alkaafi fel arooz-e-val ghavaafi written by khatib tabrizi is quite familiar for the students and researchers of the area of prosody and meter. khatib tabrizi is a sixth century scholar. the main characteristic of his age in writing books was to adapt from the texts and works of the predecessors and little use of creativity and innovation. considering the bibliography and the methodology of thi...

Nature provides a wide range of materials with different functions and which may serve as a source of bio-inspiration for the materials scientist. The article takes the point of view that a successful translation of these ideas into the technical world requires more than the observation of nature. A thorough analysis of structure-function relations in natural tissues must precede the engineerin...

Background and Aim: Marginal adaptation has a significant role in the success and longevity of indirect restorations. This experimental study compared the effect of intraoral and extraoral scanning on the marginal adaptation of the crowns which was made using the CEREC AC system. Materials and Methods: A Typodont maxillary first molar was prepared and served as the master die for an all-cera...

Microscale mechanical forces can determine important outcomes ranging from the site of material fracture to stem cell fate. However, local stresses in a vast majority of systems cannot be measured due to the limitations of current techniques. In this work, we present the design and implementation of the CdSe-CdS core-shell tetrapod nanocrystal, a local stress sensor with bright luminescence rea...

Background: The Ural region is highlighted among other Russian regions for its unfavorable radiation situation and complexity of the overall environmental situation. The source of man-made radioactive contamination is the work of the "Mayak" Production Association. A significant radioactive contamination has happened as a result of several radiation incidents in the early period ...