نتایج جستجو برای: 96 for irans urban system hence

تعداد نتایج: 11057380  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تحصیلات تکمیلی علوم پایه زنجان - دانشکده فیزیک 1392

in the first part of this thesis we explored wetting and its dynamics for small droplets. first, we showed how a simple feature of water droplets on a surface, i.e. laplace pressure, can be exploited to build a micropump. we investigated capillary pumping in microchannels both experimentally and numerically. putting two droplets of different sizes at the in/outlet of a microchannel, will ge...

Journal: :The British journal of psychiatry : the journal of mental science 2013
Lawrence H Yang Michael R Phillips Xianyun Li Gary Yu Jingxuan Zhang Qichang Shi Zhiqiang Song Zhijie Ding Shutao Pang Ezra Susser

BACKGROUND Although outcomes among people with schizophrenia differ by social context, this has rarely been examined across rural v. urban settings. For individuals with schizophrenia, employment is widely recognised as a critical ingredient of social integration. AIMS To compare employment for people with schizophrenia in rural v. urban settings in China. METHOD In a large community-based ...

2005
Chi-hsu Hsieh Allen P. Davis

Bioretention is a relatively new urban storm water best management practice. The objective of this study is to provide insight on media characteristics that control bioretention water management behavior. Eighteen bioretention columns and six existing bioretention facilities were evaluated employing synthetic runoff. In columns, the runoff infiltration rate through different media mixtures rang...

Journal: :جغرافیا و توسعه ناحیه ای 0
قرخلو قرخلو حسینی حسینی

in the recent decades, urbanization has affected social, economical, cultural, political and physical aspects of human life-style. presentation of sustainable development as one of the goals of the third millennium is derived from the effects of cities on earth and on different aspects of human life. undoubtedly, talking about sustainability and sustainable development would be impossible witho...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علامه طباطبایی 1390

insurers have in the past few decades faced longevity risks - the risk that annuitants survive more than expected - and therefore need a new approach to manage this new risk. in this dissertation we survey methods that hedge longevity risks. these methods use securitization to manage risk, so using modern financial and insurance pricing models, especially wang transform and actuarial concepts, ...

Journal: :international journal of health policy and management 2013
habib omranikhoo abolghasem pourreza hassan eftekhar ardebili hassan heydari abbas rahimi foroushani

background avoidable mortality as an indicator for assessing the health system performance has caught the attention of researchers for a long time. in this study we aimed to compare the health system performance using this indicator in rural and urban areas of one of iran’s southern provinces.   methods all deaths (29916) which happened during 2004–2011 in bushehr province were assessed. nolte ...

Journal: :مجله علوم اعصاب شفای خاتم 0
safieh ebrahimi department of medical biochemistry, school of medicine, mashhad university of medical sciences, mashhad, iran mohammad jalili-nik department of medical biochemistry, school of medicine, mashhad university of medical sciences, mashhad, iran hossein abde-ahad department of medical biochemistry, school of medicine, mashhad university of medical sciences, mashhad, iran mahdi hassanian department of medical biochemistry, school of medicine, mashhad university of medical sciences, mashhad, iran

thrombin is a multifunctional enzyme which has key roles in coagulation cascade and inflammatory events. the pro-inflammatory functions of thrombin occur by different mechanisms including increasing mast cell degranulation, up-regulating the expression of cell adhesion molecules (cams) and promoting the secretion of inflammatory chemokines and cytokines. dysregulated signaling functions of thro...

2011
Zhao Xu

Zhao Xu DITAG, Dept. of Land, Environment and Geoengineering, Politecnico di Torino, Italy Via Pier Carlo Boggio 61, 10138 Torino, Italy +39 3208339655 [email protected] Abstract: :Considering rapid population growth and urbanization, sustainability assessment of residential development has become increasingly necessary for understanding environmental impacts and supporting urban planning...

Journal: :European journal of orthodontics 2005
Serdar Usümez Tamer Büyükyilmaz Ali Ihya Karaman Beniz Gündüz

The aim of this study was to evaluate the degree of conversion (DC) of two lingual retainer adhesives, Transbond Lingual Retainer (TLR) and Light Cure Retainer (LCR), cured with a fast halogen light, a plasma arc light and a light-emitting diode (LED) at various curing times. A conventional halogen light served as the control. One hundred adhesive samples (five per group) were cured for 5, 10 o...

2010

Urban planning is closely related both, to decision making processes as well as to the establishment of a further urban envisioning. Therefore, it is understood as a multidimensional and multipurpose managed change of the natural and built environment. [C.Carmona, 2003] Hence urban planning is a key element for the creation of sustainable cities by its influence on the production of quality spa...

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