نتایج جستجو برای: metropolis of tehran
تعداد نتایج: 21165304 فیلتر نتایج به سال:
Population overflow or attraction, metropolis activity around its surrounding, role and performance changes of centers adjacent to metropolis have positive and negative consequences and dealing with them separately is not possible, efficient and equitable. Since administering one city is an attempt to manage a spontaneous phenomenon, emerging cities and their evolution and growth are because of...
Abstract In this study, we examine the scientific feasibility of an Earthquake Early Warning System in Tehran, Iran, by integration Tehran Disaster Mitigation and Management Organization (TDMMO) accelerometric network PRobabilistic Evolutionary early warning SysTem (PRESTo). To evaluate performance TDMMO-PRESTo system providing reliable estimations earthquake parameters available lead-times for...
some researches made in the field of agency problem issue, deal with the role of control systems regarding owners and managers. in this research the relationship between the two control mechanisms, namely the voluntary disclosure (external control mechanism) and outside directors (internal control mechanism), which are reductive of agency problems, has been studied. for this reason, a sample ...
Tehran, the capital city of Iran and a metropolis with a population of 8.2 million and containing 2.4 million households, generated 2,626,519 tons of solid waste in 2005. The present study is aimed at evaluating the generation, characteristics and management of solid waste in Tehran. Municipal solid waste comprises more than 97% of Tehran's solid waste, while three other types of solid waste co...
the consideration of tehran metropolis and its soundings areas has been the first one of recent challenges in iran’s spatial planning which made it possible to develop the concepts such metropolitan region and conurbation. however, it is obvious that there appears to be a much more proper structure due to neo-regionalism and globalization in order to understanding of dynamic nature of tehran an...
To prepare for the urban development of 2.5 billion people by 2050, low-carbon, resilient, and liveable settlements is crucial. Not only do metropolises contribute to global climate change rapidly emitting increasing emissions but they themselves are very fragile vulnerable these changes. The purpose this study optimize a model renewable energies in Tehran City its application different sectors...
establishing equilibrium in various regions of a town is normally considered to be the main aims of all municipalities and the urban governance policies of the related organizations. but in spite of the elementary goals of urban renewal policies, some of the urban renovation projects lead to inverse consequences like urban gentrification or spatial segregation in urban areas. for analyzing such...
La calidad del aire interior y la predicción de los niveles contaminación se han convertido en temas más importantes para riesgos salud. Esta investigación investigará proporción concentración partículas dentro fuera las casas residenciales Teherán. El muestreo material particulado (PM) realizó cuatro temporadas desde agosto 2020 hasta julio 2021. Se seleccionaron estaciones como fijas el tiemp...
Objective: The purpose of this study was to determine the social and addictive trauma of addicts in Tehran. Method: The research used descriptive-analytical method and the method of data gathering was in-depth interviews with addicts. Results: Addiction as a social problem in Tehran is often at the individual level and its causes are not social but rather at the individual, family and friends l...
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