In this research, WO3 and Au-WO3 thin films were prepared at different temperatures using the sol gel method. The effect of gold nanoparticles (GNPs) on the electrochromic properties of WO3 was also studied. 2.5 nm GNP was synthesized through sodium citrate reduction of gold chloride in an aqueous solution. These films were characterized by XRD, SEM, TEM, and spectrophotometer analyses. The fil...

Introduction: The present study has aimed to demonstrate the relationship between body image dissatisfaction and three variables of self-esteem as a psychological factor along with thin-ideal internalization and appearance-related social comparison as psychosocial factors. Methods: To conduct this study, 477 Tehran high-school students were recruited by a...

This paper describes an image acquisition and processing chain toward the analysis of images of thin histologic sections of the cerebral human cortex. We are particularly interested in the spatial distributions of nerve fibers, the inhomogeneities of which indicate architectonic and functional changes between different cortical areas. We therefore focus on the development of a specific optical ...

An accurate reservoir characterization is a crucial task for the development of quantitative geological models and reservoir simulation. In the present research work, a novel view is presented on the reservoir characterization using the advantages of thin section image analysis and intelligent classification algorithms. The proposed methodology comprises three main steps. First, four classes of...