نتایج جستجو برای: distance from main streets

تعداد نتایج: 5987690  

Journal: :IEEE Trans. Vehicular Technology 2003
Felipe A. Cruz-Pérez Domingo Lara-Rodríguez M. Mauricio Lara

The Erlang capacity per cell and per unit area in urban code-division multiple-access (CDMA) microcellular environments is evaluated. Special emphasis is given to the effect of breakpoint distance and cell size on the system Erlang capacity. Two different cell plans are considered in which the communication between the base station (BS) and the mobile unit always occurs in a line-of-sight (LOS)...

2010
David Levinson Shanjiang Zhu

This study investigates the usage of road networks both within and outside of home jurisdictions (city (or town) and county of residence) by analyzing GPS data collected in the Minneapolis Saint Paul metropolitan area, which tracked volunteers’ travel behavior to determine which roads (and thus which class of roads) users chose to accommodate their travel needs. More than half of the travel on ...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده زبانهای خارجی 1392

this study focuses on tracing the clearly defined elements of magic realism in toni morrison’s song of solomon as an illustrious african american example of the mode. magic realism is a fictional technique that combines fantasy with raw physical reality in a search for truth beyond that available from the surface of everyday life. toni morrison, as a distinguished african-american practitioner ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علامه طباطبایی 1388

foreign policy takes root from complicated matters. however, this issue may be more truth about armenia. although the new government of armenia is less than 20 years, people of this territory are the first ones who officially accepted christianity. in very past times, these people were a part of great emperors like iran, rome, and byzantium.armenia is regarded as a nation with a privileged hist...

Journal: :E3S web of conferences 2023

The work is devoted to the composition of atmospheric air on main streets, level traffic these selection resistant species phenol trees for growing ornamental trees, and laws changing number pigments in depending streets season Republic Uzbekistan. At same time, types their resistance pollution from carbon dioxide, nitrogen oxides, sulfur dioxide are mainly represented by pollution.

2001
Kamran Mohseni

Periodic vortex streets, often considered as a model for the organized structures observed in the wake of two-dimensional (2D) bluff bodies, are revisited. After the generation of the shear layers the formation of the vortices is mainly an inviscid process. An intrinsic scaling for the formation of vortex streets is found based on the invariants of motion for 2D inviscid flows; namely the kinet...

Journal: :مطالعات و تحقیقات اجتماعی ایران 0
مروئه وامقی سرپرست مرکز تحقیقات مدیریت رفاه اجتماعی دانشگاه علوم بهزیستی و توانبخشی معصومه دژمان عضو هیئت علمی مرکز تحقیقات عوامل اجتماعی مؤثر بر سلامت، دانشگاه علوم بهزیستی و توانبخشی و دانشجوی پسادکتری مدرسة بهداشت دانشگاه جانز هاپکینز، بخش بهداشت روان حسن رفیعی عضو هیئت علمی مرکز تحقیقات مدیریت رفاه اجتماعی، دانشگاه علوم بهزیستی و توانبخشی پیام روشنفکر دانشجوی دکتری مرکز تحقیقات عوامل اجتماعی مؤثر بر سلامت، دانشگاه علوم بهزیستی و توانبخشی

: working in street as a part of child labor is a global problem. several studies have focused on familial factors of child labor in iran. this study is going to present the issue of child labor and its risk factors and impacts on street children in tehran. this study used rapid assessment and response method in 1391-92 in tehran. samples were recruited from street children in tehran as well as...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - دانشکده ادبیات و علوم انسانی 1387

abstract the present study is concerned with the syntactic deviation in hafezs poetry. poems are known to be accompanied with various linguistic deviations. these deviations may be phonological, morphological and/or syntactic. the relatively high frequency of the cases of the syntactic deviation in hafezs poems makes this rhetorical feature as a main characteristic of his poetry. this thesis, ...

Journal: :Notae Numismaticae - Numismatic Notes 2021

Journal: :international journal of occupational hygiene 0
mohammadjavad golhosseini department of occupational health, school of public health, gilan university of medical sciences, rasht, iran. hossein kakooei department of occupational health, school of public health, tehran university of medical sciences, tehran, iran. seyedjamaleddin shahtaheri department of occupational health, school of public health, tehran university of medical sciences, tehran, iran. mansour rezazadeh-azari college of public health, shahid beheshti university of medical sciences, tehran, iran. kamal azam department of biostatistics, school of public health, tehran university of medical sciences, tehran, iran.

air quality inside commuting vehicles has seldom been evaluated in iran. accordingly, this study investigates the levels of benzene, toluene, ethylbenzene and xylene (btex) during workdays characterized by heavy traffic inside taxis in tehran- iran between may 2009 and october 2010. the totals of 35 personal samples were collected onto solid sorbent tubes and the concentration of volatile organ...

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