نتایج جستجو برای: urban environment

تعداد نتایج: 670338  

Journal: :health scope 0
eisa solgi department of environment, faculty of natural resources and environment, malayer university, malayer, hamadan, ir iran; department of environment, faculty of natural resources and environment, malayer university, p. o. box: 65719-95863, malayer, hamadan, ir iran. tel: +98-8133339841, fax: +98-8133339844 rohangiz konani department of environment, faculty of natural resources and environment, malayer university, malayer, hamadan, ir iran

objectives the aim of this study was to assess soils of khorramabad metropolis in order to establish the concentration of lead and develop a contamination factor map. materials and methods soil samples were collected from 25 different urban parks in khorramabad, iran. the mean pb contents in the urban topsoil samples were compared with mean concentrations for other cities around the world. a sp...

Journal: :محیط شناسی 0
بهناز امین زاده

0

Journal: :international journal of human capital in urban management 0
b. akbari neisiani department of management and economics, science and research branch, islamic azad university, tehran, iran s.m. seyedan department of magaement, kharazmi university, tehran, iran e. radfar department of industrial engineering, k.n toosi university of technology, tehran, iran

the city is alive with dynamic systems, where parks and urban green spaces have high strategic importance which help to improve living conditions. urban parks are used as visual landscape with so many benefits such as reducing stress, reducing air pollution and producing oxygen, creating opportunities for people to participate in physical activities, optimal environment for children and decreas...

2017
Pingying Lin Zhonghua Gou Stephen Siu-Yu Lau Hao Qin

This paper presents a literature review on urban design indicators addressing the impact of urban geometry and vegetation on the outdoor thermal environment at the pedestrian level, as urban geometry and vegetation have been regarded as the most influential urban design factors that affect outdoor microclimate. The thermal balance concept is first introduced to elaborate how each component of e...

2015
Thomas Chung

The importance of trees in a challenging urban environment ABSTRACT Our cities are a challenging environment for plants due to urban specific environmental stresses like urban heat island effects altering the radiative regime. Ecosystem service provision by urban trees qualifies the uptake of urban greening as an engineering solution to climate change. Further interdisciplinary research and wid...

Many people are encountered with finding the best way to reach to their destination. One definition for wayfinding is “the act of travelling to the destination by continuous processes of making route-choices whilst evaluating previous spatial decisions against stable cognition of the environment.  General understanding and keen appraisal of the environment can aid decision-making process of how...

Journal: :مطالعات شهری 0
صدف استادغفاری مهندسین مشاور نقش جهان پارس

legibility is one of the most important characteristics of good urban environments which improves the communication between people and place by helping them to perceive and recognize their environment more deeply and precisely. unfortunately, achieving legibility in today’s urban environments has become very hard due to the increase in incoherent developments and partial renovation projects. mo...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تبریز - دانشکده علوم انسانی و اجتماعی 1386

چکیده ندارد.

2007
Daniel G. Aliaga Chris Hoffmann

Urban environments are challenging to model because they are both very large and very diverse. The size of the environment makes capturing the details of every structure prohibitive, leaving us with only sparse information. Photogrammetric reconstruction attempts to build 3D structures but is often not robust and requires manual input, thus making it difficult to scale to large areas. Procedura...

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