نتایج جستجو برای: physical development of cities
تعداد نتایج: 21284306 فیلتر نتایج به سال:
In this paper, we have tried to analyze and asses the process of formation and spatial – structural evolution of Iranian-Islamic cities through Tehran case study as well as how to organize and effecting different factors specially modernism on urban elements. Also we have discussed about formation and emergence of Tehran and the effect of different pre modernism and postmodernism socio-economic...
the geopolitics of afghanistan after september 11, 2001, and its impact on iranian national security
abstract u.s. attack to afghanistan after 9/11 provided opportunities for us who tried to become the dominant power after collapse of ussr and bipolar world. thinkers like fukuyama believed american liberal democrats thought would be universally accepted without resistances. liberal democracy is the best and final model of governance; in this regard, united state has moral responsibilities for...
One of the critical issues related to sustainable urban twenty-first century urban growth pattern, and today most researchers believe a significant relationship between physical development of the city (urban form) and urban sustainability. So far as the organizing body of the cities under the framework of sustainable development is necessary. The aim of this study is to unde...
one of the methods of preventing crimes is ‘situational prevention’ that is to design environment, change physical conditions and with controlling of environment and crime opportunities decreases the rate of crime in the society. some of these ways concentrates on environmental changes, control of criminals and supporting weak victims and taking care of crime targets. since development of civil...
information and communication technologies are the most recent scientific achievements of mankind's ability seems to have much to offer society and are expected to be useful in solving the problems of human society. many around the world believe that accelerates the process of adjustment in the exchange of knowledge and information through information and communication technologies a vital role...
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 regional inequality on social and economic grounds is one of the important obstacle in economic development. thus, one of the main issues for policy making and planning in designing a comprehensive social and economic plan is the balanced development in different regions. the recognition of each region situation in relation to other cases is a necessary factor in decreasing inequal...
Today, physical development and population growth in Iranian cities, like other developing countries, is on the rise. One of the main problems in the urban area is the lack of attention to the influential parameters in the sustainable urban development. Various factors, such as natural phenomena, play a role in the urban development, and the effective parameters must be considered for locatin...
based on the latest records of typhlops vermicularis merrem, 1820 from iran, this species is distributed in the northern and southern regions of the country. in this study, new records of typhlops vermicularis are presented and it is shown that distribution range of this species is extended towards the eastern and western iran, and according to the new distribution map, it can be assumed that t...
Background and objectives: Tehran and Alborz provinces are important zones from an economic, social and political activities point of views in the country; most of the habitations in these provinces were built in areas which are in the risk of landslide. This research, studied the damages and physical-infrastructural vulnerabilities in these areas, considering the landslide hazardous zones base...
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