It is becoming increasingly accepted that the conventional approach to urban water resources management (WRM) is unsustainable and that securing urban water supplies for both anthropogenic and environmental uses requires a different approach. Water sensitive urban design (WSUD) is a holistic approach that seeks to integrate the management of the potable water, stormwater and wastewater cycles t...

We establish a bijection from the set of all permutations (of a given length) that avoid a pattern q and a context-sensitive language.

Research in the area of sustainable urban infrastructure reflects the need to design and manage engineering systems in light of environmental, economic, social and technical considerations. In the water sector, the main challenge for the engineer is the development of practical tools for measuring and enhancing the sustainability of urban water infrastructure over its life cycle. The present st...

This is the first time the workshop on „Value-Sensitive Design of Internet-Based Services: Towards an Integration of Technology and Values” takes place as part of the German “INFORMATIK 2016” conference in Klagenfurt on September 29 2016. The workshop brings together researchers that deal with questions of value-sensitive design and delivery of Internet-based services from different disciplinar...

The Swedish research programme Urban Water has developed a concept of a multi-criteria basis intended to support decision-making for urban water and wastewater systems. Five criteria groups were established for sustainability assessment of urban water systems: Health and Hygiene, Environment, Economy, Socio-culture, and Technology. Each criterion requires a set of indicators corresponding to qu...

Urban runoff is perceived as a large source of pollutant inputs to the ocean, but no mass emission monitoring programs have been established to assess this discharge. Recently, however, National Pollutant Discharge Elimination System permits for urban runoff discharges were issued to stormwater management agencies on a regional (county-wide) basis and the 1994-95 water year represents the first...

In the last years, the sensitive increase of congestion phenomena in the urban areas has produced important changes for the role reserved to the public transport. This should become the main tool to solve urban transport problem. Critical phase for the planning of the public transport system is the network design problem (determination of routes and associated frequencies). This step may affect...

tehran is one of the most polluted metropolises in the world. sink capacity for absorption and assimilation of pollution is reduced generally due to failure in inclusion of ecological aspects in regional land use development planning. the present condition of air and water related issues in tehran are greatly affected by landscape structural alterations at urban level. in this research the focu...

urban design has been used in the cities throughout the world to achieve certain goals and purposes. it has been common in developing countries, including iran, to use urban regeneration plans in the older sections of large cities to eliminate urban blight and decay, and eventually achieve modernization and in some cases to also overcome socio-economic and cultural problems. approaches have bee...