نتایج جستجو برای: fragile and unsustainable areas controlling green spaces changes process

تعداد نتایج: 17092338  

Journal: :Annals of behavioral medicine : a publication of the Society of Behavioral Medicine 2013
Ming Wen Xingyou Zhang Carmen D Harris James B Holt Janet B Croft

BACKGROUND Little national evidence is available on spatial disparities in distributions of parks and green spaces in the USA. PURPOSE This study examines ecological associations of spatial access to parks and green spaces with percentages of black, Hispanic, and low-income residents across the urban-rural continuum in the conterminous USA. METHODS Census tract-level park and green space da...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه امام رضا علیه السلام - دانشکده ادبیات و زبانهای خارجی 1391

translation studies have become an accepted academic subject and books, journals and doctoral dissertations appear faster than one can read them all (bassnet and lefevere, 1990). but this field also brought with itself so many other issues which needed to be investigated more, in the heart of which, issues like ideology, ethics, culture, bilingualism and multilingualism. it is reported that ove...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت دبیر شهید رجایی - دانشکده علوم انسانی و پایه 1390

the present study aimed at investigating the relationship between iranian efl teachers’ classroom management orientations and their teaching styles. additionally, the difference between male and female teachers’ teaching styles and classroom management orientations and their relationship with experience and age were explored. three hundred efl teachers filled in attitudes and beliefs on classro...

In the best practices, planning of urban green spaces is managed in such a way that it follows the key principles such as meeting per capita standards and providing accessible and balanced distribution of these spaces all across the city. In the context of emerging economy, these principles are unfortunately not followed strictly all times. In this study, it is attempted to investigate Tabriz c...

Journal: :Journal of epidemiology and community health 2011
Richard Mitchell Thomas Astell-Burt Elizabeth A Richardson

BACKGROUND The potential for natural environments to be salutogenic has received growing interest from epidemiologists, but there has been no critical examination of the extent to which associations between green space and health might vary according to the indicator of green space coverage used. METHODS Three different indicators of green space coverage were derived for a set of 268 small ar...

Journal: :Geology, ecology, and landscapes 2023

Unsustainable management of land resources aggravates degradation. An accurate assessment soil erosion is needed to reduce the problem loss in highly fragile mountainous areas. Modeling impact LULCC on a vital process for watershed planning. This study aimed examine effect changing LULC upper Mile sub watershed, North Eastern highlands Ethiopia. It was done by quantifying and evaluating over ye...

Journal: :Journal of epidemiology and community health 2002
T Takano K Nakamura M Watanabe

STUDY OBJECTIVES To study the association between greenery filled public areas that are nearby a residence and easy to walk in and the longevity of senior citizens in a densely populated, developed megacity. DESIGN Cohort study. METHODS The authors analysed the five year survival of 3144 people born in 1903, 1908, 1913, or 1918 who consented to a follow up survey from the records of registe...

Journal: Desert 2015

Water supply of green spaces in arid areas is a major challenge. A high percentage of green spacescreate lawns, which are high water consumer landscapes. Due to the environmental, recreational andathletic values of lawns, they are considered as non-removable elements in urban green space development.This paper reviews and discusses strategies for efficient water usage in lawn areas using librar...

Journal: :IOP conference series 2023

Abstract ‘Urban Open Space' is an essential component of the urban landscape. “Green spaces” connect built structures to outdoors through open spaces. Controlling thermal conditions such as air temperature and radiation in outdoor areas can help modify microclimates. This study attempts establish importance landscape by analyzing various microclimate parameters their impact on The focus this re...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی اصفهان - دانشکده شیمی 1389

in this thesis, a new optically active poly(amide-imide) (pai) was synthesized by the indirect polycondensation reaction of the l-phenylalanine based diacid chloride and 4,4?-diaminodiphenylether in the presence of triethylamine in n-methyl-2-pyrrolidone. the formation of pai was confirmed by ftir, 1h nmr and elemental analysis. in next step, the surface of titanium dioxide (tio2) nanoparticles...

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