نتایج جستجو برای: ineffective transport system in large cities including tehran

تعداد نتایج: 17471564  

2001
Misao Sugawara

Large cities in Asia have unique transport problems. Traffic management alone is limited in solving the problems of urban transportation, and introduction of guided transit systems separate from ground-level transport is essential in solving these problems. This article describes some of the recent measures, including finance resources, taken to solve Asian urban transportation problems. The ad...

ژورنال: انرژی ایران 2020

Paying attention to the increasing concerns of global warming, environmental crisis and energy, International research and Development has extended to sustainable energy systems.In this research,Applied method for optimizing the installation space of photovoltaic system Due to the limited space in the buildings of the country's cities, As the effect of the shadow on the efficiency of the panel,...

پایان نامه :وزارت علوم، تحقیقات و فناوری - پژوهشگاه دانشهای بنیادی (مرکز تحقیقات فیزیک نظری و - پژوهشکده علوم نانو 1392

among the low–dimensional allotropes of carbon, nanotubes and graphene have attracted very much attention from nano–science and nanotechnology specialists. they have been proposed as building blocks in nanometer device engineering. however, these structures are not defect–free. in this thesis, we focused on defective carbon nanotubes and graphene, and studied the effect of couple of very common...

امیدی بهره‎مند, مسعود, خیرالدین, رضا,

Urban projects are carried out with the aim of renovation and improvement of cities’ condition. Highways are one of urban projects addressing transport to solve traffic congestion in large cities.  Sadr Multi-layered Highway in Tehran Metropolis is one of urban mega projects constructed in 2013 to improve traffic condition of private cars in northeast to northwest of Tehran. This research inves...

Developed an integrated intellectual computerized system of ecological-economic monitoring, modeling, and managing the life cycle of the products of technogenic enterprises of transport engineering, which is presented in the form of a 3-equation structure, functioning in conditions of instability. The proposed paradigm system life cycle management applicable to any other control system of large...

2009
Muhammad Imran

Urban transport problems in Pakistan are managed by building larger and better roads. By contrast, the principles of sustainable transport encourage using lowcost public transport that could perform well in mixed land use and high density Pakistani cities. The purpose of this paper is to provide a critical overview of public transport policy in Pakistan from the British India period through to ...

Journal: :Medical journal of the Islamic Republic of Iran 2015
Ali Javani Masoud Abolhallaje Mehdi Raadabadi Hanieh Rezaee Dehaghi Aslan Nazari Hamed Nazari Azadeh Chatrouz

BACKGROUND One of the main indexes of development is health index or the degree to which a society enjoys health and therapeutic services. The present study was done with the aim to analyze development levels in cities in Tehran regarding health infrastructural index using the standardized score and Morris' model. METHODS This is a descriptive and pragmatic study which ranks 14 cities in Tehr...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده ادبیات و علوم انسانی 1391

abstract: one of the most visited & important spaces in different countries by tourist are urban areas. the old tehran which major part is located in district 12 is historical showcase of the capital, but, its hiidden cultural attraction is not used as it should be. this thesis occasionally engage in studying the efficacy of correct installation of travel guide boards in welfare & easily acc...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده زبانهای خارجی 1393

nowadays, technical terminology translation plays an important role in human life. specific groups of people all over the world refer to learn these terminologies in order to be familiar with a subject and improve their knowledge in that domain. on the other hand, saving the technical translation equivalent is a particularly salient challenge for technical translators. the present study was con...

Journal: :جغرافیا و توسعه ناحیه ای 0
احمد پوراحمد بهزاد عمران زاده علی مهدی

1- introduction transportation and traffic is one of the major issues and challenges that are facing urban managers. so that it has become one of the major challenges in the political area. transport is one of the most important elements of urban development which is used for people and goods moving from a different geographical place to other places. in order to achieve efficient productive in...

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