Theoretical approaches of methods to delimitate rural and urban areas

The DHS Wealth Index: Approaches for Rural and Urban Areas

The DHS Wealth Index originally was constructed from existing data on household assets, services, and amenities in order to tabulate health, population, nutrition, education, and other indicators according to economic status. The Wealth Index has proved to be one of the most useful background characteristics available from the Demographic and Health Survey (DHS) data. It is now standard in DHS ...

Road Extraction in Rural and Urban Areas

An approach for automatic road extraction from digital aerial imagery is presented. The extraction is based on a semantic model for roads. The images are divided into different so-called “global contexts”: rural, forest, and urban. Different parts of the road model and different strategies are used in the different global contexts. In rural areas, a multi-scale approach is employed to find init...

Status, Restrictions and Suggested Approaches in Wastewater Management in Rural Areas of Iran

 Aims of the Study: The objective of this study was to appraise wastewater management approaches in rural areas of Iran, restrictions, effects on environment and also definition of suitable management approaches in wastewater for future. Materials & Methods: This descriptive study was performed in 2010 in rural areas of Iran. A questionnaire was prepared with subjects such as availa...

Childhood Asthma in Rural-Urban Areas

Electricity Consumption in Rural vs . Urban Areas

Average Winter electricity consumption for rural residents in Utah is significantly greater than for those living in urban areas. Based on data from a 1980 survey of Utah residents, this rural-urban consumption differential was investigated using multiple regression analysis. It was determined that the stock of electricity-using devices, climate, and demographic characteristics were the most im...