the main purpose of this study is to investigate the preferences of urban dwellers for variouselements of urban parks in order to provide some important suggestions for rehabilitation of urban deficient parks. inthis regard, this study has conducted a survey in one of the oldest parks in khorramabad, iran, to reveal the overallsatisfaction of the park situation and to explore the preferences of...

The main purpose of this study is to investigate the preferences of urban dwellers for variouselements of urban parks in order to provide some important suggestions for rehabilitation of urban deficient parks. Inthis regard, this study has conducted a survey in one of the oldest parks in Khorramabad, Iran, to reveal the overallsatisfaction of the park situation and to explore the preferences of...

1 Department of Biology, Faculty of Science, Kharazmi (Tarbiat moallem) University, Tehran, Iran. 2 Department of Biology, Faculty of Science, Kharazmi (Tarbiat moallem) University, Tehran, Iran. 3 Department of Community Medicine, Faculty of Medicine, Guilan University of Medical Sciences, Rasht, Iran. 4 Faculty of Medicine, Guilan University of Medical Sciences, Rasht, Iran. 5 Cellular and Mo...

1 Department of Biology, Faculty of Science, Tarbiat Moallem University, Tehran, Iran. 2 Department of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran. 3 Department of Applied Chemistry and Microbiology, University of Helsinki, P. O. Box 56, Viikki Biocenter, Viikinkaari 9, FIN-00014 Helsinki, Finland. 4 Department of Biotechnology, Shahid Beheshti University of Medi...

A set S of vertices of a graph G = (V, E) without isolated vertex is a total dominating set if every vertex of V (G) is adjacent to some vertex in S. The total domination number γt(G) is the minimum cardinality of a total dominating set of G. The total domination subdivision number sdγt(G) is the minimum number of edges that must be subdivided (each edge in G can be subdivided at most once) in ...

(European) theme parks invest approximately 10 percent of their yearly turnover into new rides and park improvements. Without these investments these parks assume not to be a very competitive and appealing daytrip for their target audiences. However, the impact of investments in attracting new visitors is not well-known and seems to differ dramatically between parks. This paper presents a case ...

Trees can improve air quality, but at the same time, pollution might put them at risk. Plane(Platanus orientalis L) and willow trees (Salix babylonicaL) are important trees in the green space of Tehran. Plane trees in Tehran have experienced early autumn in recent years due to severe air pollution. The present study, investigated some physiological traits of these trees under study to determine...

A growing body of research shows positive association between parks and physical activity, but very few studies have investigated the characteristics of users and how the activities vary according to different user groups. The purpose of this study was to investigate the socio-demographic profile of the users, their activities and motivation of visiting the park. Total 400 users of Ramna Park w...

iranian women who, in the traditional conditions of the past and norms of the iranian society, have had a limited access to the public spaces of the city, with the changes taken place in our modern day society and factors such as education, employment and so on. nowadays, they have distinguished themselves in various fields and introduced their own issues and concerns to the society. however, i...