Research ArticleOpen accessIn the abstractInvestigation of Landform and Sunlight in Zayandeh Roud BasinKaveh Ostad-Ali-Askari, Maryam Marani-BarzaniSolar energy is as of energy that it is significant in human activities. Human activities can use in agricultures, factories, industrial and residential plan. In other hand, solar energy is as renewable energy can help to have safety environment. This study tries to say significant of identification of landforms and getting cheap and safe energy. In this study, classification of … …American Journal of Engineering and Applied Sciences, Vol. 14, Issue 4 · 15 Dec 2021 · 5,885 accessesView PDFCite
Research ArticleOpen accessIn the abstractE-Learning System Development using an Open-Source Customization ApproachH. Mohammadi, S. A. Monadjemi, P. Moallem, A. A. OlounabadiEducational organizations have different methods of deploying E-learning systems, of which is using and developing open-source e-learning systems. One should consider some criteria when choosing a suitable system includes: documentation, usage rate, structure, standards support and educational strategy. In this work an e-learning software system has been elected and five phases of modification has been done to domesticate it, which … …Journal of Computer Science, Vol. 4, Issue 5 · 31 May 2008 · 6,743 accessesView PDFCite