نتایج جستجو برای: amount of green space per person
تعداد نتایج: 21231974 فیلتر نتایج به سال:
Urban planning construction land standard is the technical specification for scientifically allocating various types of urban land, and it basis drawing up revising overall scheme. Considering China’s current standard, many problems exist, such as gap in use control threshold, lack regional differences climate revision, failing to consider topographic factors. To resolve these problems, this st...
UNLABELLED The article examines which subjectively evaluated indoor environmental parameters and building features mostly affect occupants' satisfaction in mainly US office buildings. The study analyzed data from a web-based survey administered to 52,980 occupants in 351 office buildings over 10 years by the Center for the Built Environment. The survey uses 7-point ordered scale questions perta...
OBJECTIVES Quantitative analysis of the physical and demographic parameters of access to Thames Chase Community Forest (TCCF), and how these have changed between 1990 and 2003; and qualitative exploration of our understanding of the links between health and the natural environment (TCCF), with a focus on the issue of 'access' to green space. STUDY DESIGN Multimethod design involving both quan...
there are many approaches for solving variety combinatorial optimization problems (np-compelete) that devided to exact solutions and approximate solutions. exact methods can only be used for very small size instances due to their expontional search space. for real-world problems, we have to employ approximate methods such as evolutionary algorithms (eas) that find a near-optimal solution in a r...
in this thesis, barium ferrite nano particles were prepared by sol-gel method. their structural and magnetic properties of samples have been investigated using thermo gravimetric analysis (tg-dta), x-ray powder diffractometer (xrd), fourier transform infrared (ftir), scanning electron microscopy (sem), field emission scanning electron microscopy (fesem), ac susceptometer, vibrating sample magne...
Abstract Jiroft area, with upwards of 1250 ha of greenhouses and 250000 ton of yield, is one of the most important areas for production and supply of greenhouse products in Iran. Lettuce is one of the salad vegetable crops that is planted in vast areas in open space and greenhouse conditions. In this study, Great Lakes 118 lettuce variety was planted in a split-plot experiment with factorial d...
objective: infections are increasing caused by antibiotic-resistant pseudomonas aeruginosa day by day. for this reason, many researchers have tried to find new compounds as alternative antibiotics. the purpose of this study was to evaluate the effect of yarrow extract, green tea and ajowan on pseudomonas aeruginosa. methods: extraction of achillea, green tea and ajowan was done with rotary. f...
current literatures on urban parks and green spaces showed that people’s preference for visiting urban parks in various group users is different. people visit parks for various motives and activities, leading to several patterns of park usability. however, the patterns in urban park use in majority of iran cities are not yet known. this study presented the preference for activity in urban parks...
one of the fundamental notions of realization of sustainable city within the framework of the theory of sustainable development is what affects the urban green spaces as well as the influence they may have. as the upshot of years’ worth of experiences in the ideology of iranian urban design, iranian garden is of magnificently high position which possesses the potentials to act as the green spac...
background: composting as a waste management technology is becoming more widespread. the purpose of this study was to assess the feasibility and to find the most effective composting process for the ratio of green waste, digested and dewatered sludge from chonibieh wastewater treatment plant in the west region of ahvaz. methods: the composting time was 23 days and the evaluated parameters in th...
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