objectives: the purpose of this study was to determine the of physical functioning level and prevalence of chronic illness among elderlypeople in west region of tehran. methods & materials: this study was a descriptive and cross-sectional study. a multi-stage sampling was used and 410 community residents who were over 60 years old were selected from west region of tehran.descriptive statistics,...

Crowd evacuation from industrial buildings, factories, theatres, protest areas, festivals, exhibitions and religious/sports gatherings is very crucial in many dangerous scenarios, such as fire, earthquakes, threat and attacks. Simulation of crowd evacuation is an integral part of planning for emergency situations and training staff for crow management. In this paper, simulation of crowd evacuat...

This paper discusses the importance to teach students on children’s architecture base on the perception of the children, not on the presumption of adults. It focuses on the approach teaching design and planning of built environment for young children, early to middle childhood. A trans-disciplinary approach is introduced integrating the knowledge of childhood development, architecture and lands...

The health-related quality of life (HRQOL) of 103 end-stage renal disease (ESRD) patients on hemodialysis was studied for prediction of 1-year survival and hospital days in the context of other predictors. Higher HRQOL physical functioning, higher provider-reported functional performance, fewer private religious activities, living with family, black race, and having a diagnosis of hypertension ...

Thanks to the advances in integrating photogrammetry and computer vision, as well as in some numeric algorithms and methods, it is possible to aspire to turn 2D (images) into 3D (point clouds) in an automatic, flexible and good-quality way. This article presents a new method through the development of PW (Photogrammetry Workbench) (and how this could be useful for architectural modeling). This ...

The long-term pressure on a properly functioning modern infrastructure is the main reason for the development of new construction elements and technological processes. In the case of buildings, this development can offer original and significant improvements in aesthetic, functional and economical terms. Then the implemented structural elements and technological systems have a major impact on t...

Recent technological, geophysical, and societal forces have fundamentally altered the structure and functioning of human environments. Prominent among these forces are the rise of the Internet; rapid rates of global environmental change; and widening rifts among different socioeconomic, racial, religious, and ethnic groups. The present article traces the influence of these conditions on individ...