BACKGROUND Cockroaches are found as the most common urban pests of tropical countries, prompting economic and serious health risk problem for humans by carrying microbes and allergens, acting as vector for various pathogens of diseases. The present study was conducted from April 2013 to March 2014 in various human dwelling localities of urban area of district Lahore, Pakistan. METHODS Cockroa...

The quality of water in different usages especially drinking water has an important role on human health. As increasing the urban population and developing the industries, the releasing different materials into water cause various pollutions and problems for human cycles. The important goal of the present study is analyzing the mercury existence and pollution on different part of urban built en...

Along with urbanization and decentralization, the sustainability of metropolitan areas is considered one of the most significant challenges worldwide. Transportation-related problems, such as congestion, GHG emissions, and excessive energy consumption, have been imposing tremendous pressure on the sustainability of metropolitan areas. As a noticeable component of urban form, local residential d...

BACKGROUND According to Ulrich's psychoevolutionary theory, contact with green environments mitigates stress by activating the parasympathetic system, (specifically, by decreasing blood pressure (BP)). Experimental studies have confirmed this biological effect. However, greenness effects on BP have not yet been explored using an observational study design. We assessed whether surrounding reside...

supports research bearing on economic and public policy issues. The SIEPR Discussion Paper Series reports on research and policy analysis conducted by researchers affiliated with the Institute. Working papers in this series reflect the views of the authors and not necessarily those of Abstract: Large urban-to-rural and business-to-residential cross-subsidies are embedded in local rates; in fact...

Previous research suggests that race and ethnicity explain some aspects of travel behavior among the elderly. This paper uses new 1995 Nationwide Personal Transportation Survey location variables based on the size, density, and function of residential areas to question whether the mode choice of White, non-Hispanic elders differs from otherwise comparable ethnic and racial elders when controlli...

Residential areas show plenty of texture information on high resolution remotely sensed imagery. Appropriate description about this texture information for discriminating residential class and its background is a key problem for improving the classification results. Method for selecting proper texture parameters is presented in this paper. Based on the analysis of residential texture, grey leve...