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...

BACKGROUND Parkinson's disease (PD) is a neurodegenerative disorder with a wide range of motor and non-motor symptoms. Despite optimal medical management, PD still results in a high disability rate and secondary complications and many patients lead a sedentary lifestyle, which in turn is also associated with a higher co-morbidity and mortality. Exercise has been explored as a strategy to reduce...

AbstractCadmium, cobalt, chromium, copper, manganese, nickel, zinc and lead concentrations were detected in feathers of Buff-breasted Sandpipers (Calidris subruficollis) captured during the non-breeding season and analyzed with relationship to body mass. Of these metals tested for, only copper levels (2.28 µg/g) were positively correlated with bird body mass. Zinc levels showed higher concentra...

This study involved four parks in Iran—two modern ones located Tehran and two historical, traditional examples, one Kashan Esfahan—in order to ask what are the key factors contributing satisfaction of visitors types park also compare user’s perceptions values different types. An extensive questionnaire survey was conducted each park, with a target 300 responses, using random sampling technique....

This paper is an addendum to [4], in which the authors constructed a simply connected minimal complex surface of general type with pg = 0 and K 2 = 3. Motivated by Y. Lee and the second author’s recent construction on a surface of general type with pg = 0, K 2 = 2 and H1 = Z/2Z [3], we extend the result to the K = 3 case in this paper. That is, we construct a new non-simply connected minimal su...