This article reviews the current knowledge of the biological aspects of dental tissue changes incident to orthodontic tooth movement. The inflammatory nature of these tissue changes was first recognized in the early 1970s, and since then a number of morphological and quantitative investigations have been published in support of this view. The studies dealing with vascular and cellular dental ti...

Human modelling is an interdisciplinary research field. The topic, emotion affected decision making, was originally a cognitive psychology issue, but now has been recognized as an important research direction for computer science, biomedical modelling, etc. To fill the gap between psychology and bioengineering on emotion affected decision making is the main focus of this paper. This paper is ba...

The present research aims to design strategic management model in technical and vocational training. The research has qualitative design and for data analysis and classification, thematic Analysis Method (Thematic Network) was applied. The statistical population of the study consisted of experts of the Iran Technical and Vocational Training Organization. The number of 13 participants were selec...

the study has been done regarding the systematic approach (including: input, process, output and feedback). initially a list of factors has been recognized through surveying the secondary resources and existing models. then the factors are summarized and completed. finally 30 factors are identified as composing factors of enterprises' marketing. these factors have been matched with the sys...