نتایج جستجو برای: street connectivity
تعداد نتایج: 95244 فیلتر نتایج به سال:
Assessment Of Aesthetic Quality Of Urban Green Space From The User’s Perspective In Sustainable Urban Regeneration Approach Of Historic Core Of Tehran: (The Case Of Compare Between Bab Homayon Street And Imam Khomeini Street)
چکیده ندارد.
many graph theoretical parameters have been used to describe the vulnerability of communication networks, including toughness, binding number, rate of disruption, neighbor-connectivity, integrity, mean integrity, edgeconnectivity vector, l-connectivity and tenacity. in this paper we discuss integrity and its properties in vulnerability calculation. the integrity of a graph g, i(g), is defined t...
in this paper, a new molecular-structure descriptor, the general sum–connectivity co–index is considered, which generalizes the first zagreb co–index and the general sum–connectivity index of graph theory. we mainly explore the lower and upper bounds in termsof the order and size for this new invariant. additionally, the nordhaus–gaddum–type resultis also represented.
Connectivity of urban green patches is an important structural attribute of urban landscape that facilitates the species movement and transfer of their genes among their habitats. So far, several methods including Graph Theory have been applied to assess ecological connectivity. This research was aimed to study the application of graph theory to measure the connectivity of green patches in the...
Background and Objective: Street dust is consisting of solid particles with complex compositions which can be an appropriate indicator to determine urban environmental contamination. Therefore, the purpose of this study was to determine spatial patterns and heavy metals contamination in the street dusts of Kashan. Materials and Methods: A total of 48 urban street dust samples were collect...
Objective: Regarding the studies on street children and necessity of evidence based decision making to use the results of studies and planning for purposive studies in future seems a priority. This study tries to classify and evaluate these studies on economic situation of street children in Iran in recent decade according to their strengths and weaknesses in order to use their results in p...
Objective: Regarding the studies on street children and necessity of evidence based decision making to use the results of studies and planning for purposive studies in future seems a priority. This study tries to classify and evaluate these studies on economic situation of street children in Iran in recent decade according to their strengths and weaknesses in order to use their results in p...
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