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        1 - Comparative analysis of form transformation in mosques without naves during Safavid and contemporary Iran (Case study: Sheikh Lotfollah Mosque and Al Ghadir Mosque in Tehran)
        Ali Mashhadi Mohammadreza Namdari
        The transformation of form in architecture in a historical trajectory has been the result of countless factors that have led to the change of principles and indicators in some situations. The purpose of the present research is to investigate the factors and dimensions o More
        The transformation of form in architecture in a historical trajectory has been the result of countless factors that have led to the change of principles and indicators in some situations. The purpose of the present research is to investigate the factors and dimensions of the transformations that occurred in mosques without naves during the Safavid and contemporary periods of Iran through a comparative analysis of the form of Sheikh Lotfollah Mosque in Isfahan and Al-Ghadir Mosque in Tehran. The hypotheses proposed to achieve this goal are that the mosque of Al-Ghadir in Tehran and the mosque of Sheikh Lotfollah in Isfahan are similar to each other in terms of formal structure, and the metamorphosis of the form occurred in the form of some physical and spatial indicators. The current research has investigated the metamorphosis factors that have played a role in the formation of these two works in the visible and hidden layers using descriptive and inductive analysis method. The results of the research indicate that the principles of transformation in the form of Sheikh Lotfollah Mosque have taken place due to the index of spatial geometry through rotation and change of direction and translational movement by structural and physical elements, external walls and connecting internal spaces. that in the Al-Ghadir Mosque of Tehran, which was built in the contemporary period, the principles of transformation have taken place not only by changing the form, but also by ignoring and removing the prominent elements of the mosque, including the dome and the minaret. In addition, the rectangular shape of the space under the dome and the pyramid shape of the dome are also other factors of metamorphosis. Manuscript profile
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        2 - The effect of Vauban style defensive fortifications on the spatial organization of the city of Khoy in the Qajar period
        parviz pourkarimi karim hajizadeh
        The city is the most important area of human life and the largest cell of civilization, and the study of the impact and impression of this area has a special place. The present article aims to investigate and analyze the impact of the European-style defensive fortificat More
        The city is the most important area of human life and the largest cell of civilization, and the study of the impact and impression of this area has a special place. The present article aims to investigate and analyze the impact of the European-style defensive fortifications known as Vauban as an effective component in the shaping and spatial organization of the city of Khoi during the Qajar period. The purpose of this research is to explain and analyze why and how European knowledge of urban planning and defensive architecture penetrated in the city of Khoi during the Qajar period and to examine the architectural plan and structure of this castle-city and its impact on the spatial and physical organization of the primary core of Khoi city. In terms of the nature and method of research, the present research is historical-analytical and the method of data collection is library and text mining of historical documents. The research findings indicate that following the developments resulting from modernity and military technology, Iran's military elites realized the necessity of adapting defense fortifications to the needs of the day, i.e. adapting to firearms, including cannons and artillery. Therefore, they started to build European-style defense fortifications equipped with artillery and called "Vauban", one of the prominent examples of which is the tower and rampart of Khoi city in the Qajar period. Manuscript profile