نتایج جستجو برای: amount of green space per person

تعداد نتایج: 21231974  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه گیلان - دانشکده فنی 1393

asymmetric membranes are widely used in many industrial membrane separation processes. the major advantage of membrane filtration over the conventional process is its ability to remove a wider spectrum of particles without using any chemicals. hollow fiber configuration offer many advantages over flat-sheet or tubular membranes. the spinning process of hollow fiber may look simple, yet it is te...

Journal: :Gsi journals serie a: advancements in tourism, recreation and sports sciences 2022

The irreversible reduction of urban open and green spaces has increased the environmental problems in cities on one hand, negatively affected quality life other. Bringing city nature together again become a common concern for environment-city-focused professions. Green infrastructure systems, approaches put forward with these concerns by increasing capacity ecosystem services. Yıldırım, which w...

2006
Jolanda Maas Robert A Verheij Peter P Groenewegen Sjerp de Vries Peter Spreeuwenberg

Study objectives: To investigate the strength of the relation between the amount of green space in people’s living environment and their perceived general health. This relation is analysed for different age and socioeconomic groups. Furthermore, it is analysed separately for urban and more rural areas, because the strength of the relation was expected to vary with urbanity. Design: The study in...

Journal: :Journal of epidemiology and community health 2006
Jolanda Maas Robert A Verheij Peter P Groenewegen Sjerp de Vries Peter Spreeuwenberg

STUDY OBJECTIVES To investigate the strength of the relation between the amount of green space in people's living environment and their perceived general health. This relation is analysed for different age and socioeconomic groups. Furthermore, it is analysed separately for urban and more rural areas, because the strength of the relation was expected to vary with urbanity. DESIGN The study in...

In order to investigate the effect of salinity on the physiology of two cultivars of green and orange bell peppers, an experiment was conducted at the Isfahan University of Technology, Isfahan, Iran in 2019. The experiment was a factorial experiment in a completely randomized design in the greenhouse, in which treatments included four salinity levels (irrigation with normal water, irrigation wi...

Journal: :international journal of environmental research 0
t. k. maraseni university of southern queensland, australia j. zeng chinese academy of sciences, china j. zeng chinese academy of sciences, china l. liu lanzhou university, china

global greenhouse gas emissions from 2000 to 2010 has grown more quickly (2.2%/yr) than in the previous three decades (1.3%/yr). china accounts for approximately 23% of global co2 emissions and the household sector is considered the major contributor. this study conducts a time series analysis of a per person household carbon emissions (hces) in china during 1995 to 2011. annual macroeconomic d...

In this study, walnut green husk extract, which is a valuable waste of horticultural products, was used to enhance antioxidant properties and reduce microbial load of ketchup sauce. Extraction efficiency of walnut green husk extract 22.01%, total phenolic compounds 65.40 (mg gallic acid per 100 g dry husk), flavonoids 10.06 (catechin mg per 100 g dry husk), and EC50 0.17 (mg/mL) were expressed....

Journal: :desert 2015
maliheh rabbani fatemeh kazemi

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: :dental research journal 0
sujata byahatti mohammed. s. h. ingafou

background: the aim of the present study is to determine the number of third molars per person, angulation, level, amount of space for eruption of third molar between ramus of mandible and second molar and the eruption status of third molar in a group of libyan students, with different impaction patterns and agenesis of third molars. materials and methods: in this descriptive retrospective stud...

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