نتایج جستجو برای: 1998 1 distribution of cities in urban network is called urban hierarchy farid
تعداد نتایج: 24881690 فیلتر نتایج به سال:
The Chinese government announced new economic reform policies in December of 1978. The announcement included an urban distribution policy that emphasized small cities and towns for rural urbanization as a means to achieve modernization in China. This distribution policy called for limited development in large metropolitan areas, selective development of only a few medium-sized cities, and more ...
nowdays, it is not possible administration a city without enjoyment of knowledge urban strategic development of cities planner, designer, and expert affair as in study more the dimension divers regional urban and analysis fund divers urban planning. urban aim to showing is to set up modern solutions. lareg city has faced toward other small and middle cities also with difficulties and problems. ...
investigating the feasibility of a proposed model for geometric design of deployable arch structures
deployable scissor type structures are composed of the so-called scissor-like elements (sles), which are connected to each other at an intermediate point through a pivotal connection and allow them to be folded into a compact bundle for storage or transport. several sles are connected to each other in order to form units with regular polygonal plan views. the sides and radii of the polygons are...
from the past to the present time, in all civilizations and countries, urbanization is considered the most striking evolution of human societies. with the advent of the industrial revolution and the rapid expansion of cities, societies were faced with numerous problems. one of the most significant problems is extreme centralization in one city or more and fragmentation of urban hierarchical sys...
At the beginning of the 21st century, globalization and innovation in the field of information technology and, consequently, the formation of the flow of space, have made cities, in national spaces, like multinational corporations, increasingly compete gain economic benefits. In the past, competition was associated with companies and manufacturing institutions, but as globalization and networki...
analysis on spatial structure of cities bushehr province in order to codification strategic planning
extended abstractintroductiontoday, large number of world’s major cities is located in coastal environments these towns have and all important positions in the economic, cultural and social functions. coastal areas and the cities located in they are economically very important in terms of the environment, sensitive to many of factors influencing and physically, against a variety of natural haza...
With the increasing population in cities, particularly big cities, demand for public goods and services increased too. But, due to certain political-economic structure of the country, often the rates of supplies growth have been less than the demands’. The high-demand applications such as educational, for many reasons including, Lack of cities’ coordination executive bodies, financial problems ...
the present research has been deducted from a provincial research project which aims at determining the relationship of variables of variables of occupational self-concept, intelligence beliefs and metacognitive with entrepreneurship among the students of payame noor university of kurdistan. the volume of the samples was 1080 students (576 female and 504 male students). the research methodology...
Concerning the importance of urban network studies and the role of hierarchy system in population decentralization in metropolitan areas, this paper by using acknowledged indicators and Grade of Membership (GoM) model and using Combined Analysis method has tried to find the changes in urban hierarchy of Khorasan region during the period 1956-2016. The outcomes show that urban system in Khorasan...
like other developing countries, iranian cities are growing and expanding physically at a high speed. for about five decades, the only policy of the urban development plans in the field of urban growth management has been definition of the urban growth boundary (u.g.b.) which is still used without any major modifications.despite the slight evidences indicating the ineffectiveness of the current...
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