parks and urban green spaces have always been places to spend hours away from the bustling life and its numerous problems. in the meantime, elderly people also have the same share from such spaces as other people. elderly, including old social groups with old age and decreasingly activities, have very leisure time and the possibility of using the urban park for voluntary and community activitie...

27 Evaluating the Impact of Information Technology on Knowledge Management Performance with Balance Scorecard Approach; Seyed Hossein Siadat, Group of IT-Management, Department of Management and Accounting, Shahid Beheshti University, Tehran, Iran Ali Abdollahi, Group of Entrepreneurship Management, Department of Management and Accounting, Shahid Beheshti University, Tehran, Iran Laleh Garshasb...

Laleh Khalili. Sinews of War and Trade. Shipping Capitalism in the Arabian Peninsula. Verso, London [etc.] 2020. xvi, 352 pp. Ill. Maps. £20.00. (Paper: £11.99; E-book: £20.00.) - Volume 66 Issue 2

background: acanthamoeba spp . are free-living amebas found in a wide variety of natural habitats. the high percentage of acanthamoeba in different environmental sources represents a sanitary risk for public health especially contact lens users and immunocompromised patients. the aim of this study was to determine the presence of acanthamoeba spp. in different environments such as water, soil, ...

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...