the application of e-learning systems - as one of the solutions to the issue of anywhere and anytime learning – is increasingly spreading in the area of education. content management - one of the most important parts of any e-learning system- is in the concern of tutors and teachers through which they can obtain means and paths to achieve the goals of the course and learning objectives. e-learn...

the poor orientation of the restaurants toward the information technology has yet many unsolved issues in regards to the customers. one of these problems which lead the appeal list of later, and have a negative impact on the prestige of the restaurant is the case when the later does not respond on time to the customers’ needs, and which causes their dissatisfaction. this issue is really sensiti...

Introduction: Electronic education system using advanced and varied technology tries to improve quality of teaching-learning process. This research aimed to design and implement the new electronic teaching system in histology courses (theoretical and practical) at the Isfahan University of Medical Sciences. Methods: This action research was conducted in department of anatomy and molecular biol...

  Background and Objective : Electronic learning is a pre-constructed and programmed use of electronic system and computer for supporting the process of learning. The goal of electronic training is to enable anyone to use machines for learning purpose. The aim of this study is to investigate the obstacles to the development of E-learning in educational system in Shahid Chamran University.   Mat...

in this thesis,spin dependend transport and electron transport through of ng/sg(graphene/ superconductor graphen) are studied in the junction of ng/fgt/sg. due to andreev reflection conductance increases in the presence of superconductor graphene.also, by applying a voltage gate on a superconductor, fermi level shifts and the conductance is independent of ferromagnatic substrate. also, the cond...

Introduction: Information and communication technology has led to emergence of new ways of teaching and learning. E-learning is one of the new ways of learning in the present era. For the e-learning system to be effective, the current e-learning system should be assessed and. The aim of the present study was to investigate the pathology of e-Learning system in Tehran University of Medical Scien...

  This paper has employed a novel approach for determining effectiveness of electronic learning systems. This new approach employed importance and satisfaction structures for measurement of electronic learning systems’ effectiveness from viewpoint of their users. Hadith Science Virtual College in Rey was surveyed as case study. Two matrix analysis tools of “importance-satisfaction matrix” and “...