The role of urban pattern indicators for sustainable urban forms in the developed countries: a pragmatic evaluation of two sustainable urban contexts

Since cities are constantly changing, their new forms activities are developed according to their patterns and physical arrangements. Sustainable urban form is currently a widely discussed topic in the concept of urban sustainability. The physical built form of cities can be conceptualised as two interlocking planes. The first is the spatial distribution of activities and buildings. The second element is the pattern of streets, parks and the public realm. Sustainable integration between these layers lead to a compatible built environment. This paper intends to formulate sustainable urban form indicators as a conceptual framework model which provides a comprehensive understanding of how sustainability can be evaluated and measured according to the pattern of any built environment. This framework consists of eight indicators: Accessibility, Connectivity, Compatibility, Diversity, Nodality, Density, Identity, and Adaptability. Accordingly, two of the most significant sustainable urban district has been chosen as a field study. The first is Hammerby residential district in Stockholm of Sweden, and the other is Vauban residential district in Freiburg of Germany. The research concludes that the high quality performance of urban pattern indicators in the developed communities may motivate, inform and improve the design strategies in order to achieve a more sustainable urban context

Between tradition and modernity: determining spatial systems of privacy in the domestic architecture of contemporary Iraq

The notion of privacy represents a central criterion for both indoor and outdoor social spaces in most traditional Arab settlements. This paper investigates privacy and everyday life as determinants of the physical properties of the built and urban fabric and will study their impact on traditional settlements and architecture of the home in the contemporary Iraqi city. It illustrates the relationship between socio-cultural aspects of public/private realms using the notion of the social sphere as an investigative tool of the concept of social space in Iraqi houses and local communities (Mahalla). This paper reports that in spite of the impact of other factors in articulating built forms, privacy embodies the primary role under the effects of Islamic rules, principles and culture. The crucial problem is the underestimation of traditional inherited values through opening social spaces to the outside that giving unlimited accesses to the indoor social environment creating many problems with regard to privacy and communal social integration

Authenticity, identity and sustainability in post-war Iraq: reshaping the urban form of Erbil city

Issues of authenticity and identity are particularly significant in cities where social and cultural change is shaping active transformation of its urban fabric and structure in the post-war condition. In search of sustainable future, Iraqi cities are stretched between the two ends of the spectrum, authentic quarters with its traditional fabric and modern districts with their global sense of living. This paper interrogates the reciprocal influences, distinct qualities and sustainable performance of both authentic and modern quarters of Erbil, the capital of the Iraqi province of Kurdistan, as factors in shaping sustainable urban forms for Iraqi cities. In doing so, the paper, firstly, seeks to highlight the urban identity as an effective factor in relation to sustainable urban form. Secondly, the city of Erbil in Iraq has been chosen as a field study, due to its regional, social, political and historical role in the region. Thirdly, the study emphasises the dynamic activities and performance of residential projects according to rational sustainable criteria. The research concludes that urban identity and the sense of place in traditional and historical places should inform design strategies in order to achieve a more sustainable urban context

Contested heritage: an analysis of the physical transformation of Derry/Londonderry’s siege monument

Transformations of Derry/Londonderry’s medieval city walls during the twentieth century have shaped an urbanism of segregated settlements within a city of religious confrontation. The heritage of military blockades, peace lines and watchtowers imposed upon the city’s Walls has influenced the disintegration of public space and created areas of no man’s land around the peripheries of the monument. The aim of this paper is to examine physical transformation and trace the consequences of urban planning regarding the historic city Walls. This change includes the shifting of residential settlements in the Bogside/Fountain areas and the movement of Protestant settlements towards the Waterside of Derry/Londonderry. The history and heritage of the Walls are analysed by focusing on four periods: 1600, when the first medieval walls were constructed; the housing crisis of 1948; the 1968 urban area plan and the beginning of the ‘Troubles’; and the present day. This analysis offers an understanding of the spatial relationships between enclaves and the monument over key moments of conflict and political change. The paper reveals that the manifestations of the Walls have aided in the further division of religiously segregated communities in Derry/Londonderry

Virtual platforms for heritage preservation in the Middle East: the case of medieval Cairo

Much of the effort in VH is directed towards accurate representation of historic structures, objects or artefacts. There is little attention is paid, however, to the human aspects of city life, the intangible heritage to which people can actually relate. Digital models of historic buildings and spaces only give a sense of precision. Yet, rituals, human attitude and cultural traditions remained a gap in current research and advanced technology in heritage visualization. Virtual Heritage Environments (VHE) suffer from the lack of ‘thematic interactivity’ due to the limited cultural content and engaging modules largely used in photorealistic video gaming systems. In order to approach virtual fidelity and accurate reproduction of historic environments, this paper reports on a research process to investigate and incorporate a Cultural-feed into digital platforms of Virtual Heritage. In doing so, the paper focuses on the Middle East in general and Medieval Cairo in particular. It discusses conceptual and practical framework for the development of virtual heritage platforms as a research, educational and engagement tool that brings historic spaces and buildings back to the recognition of the public eye of the ordinary user. It analyses current practices and projects of the virtual heritage technologies and reports on field work that took place in Islamic Cairo with Five Start-Up entrepreneurs

Intelligent Buildings: Key to Achieving Total Sustainability in the Built Environment

‘Are intelligent buildings a pragmatic approach towards achieving a sustainable built environment?’ is the research question that this review article aims to answer. It has been argued that there is a serious need for intelligent buildings to be evaluated against the parameters of total sustainability (environmental, economic and social) so as to help the agenda of living in a technologically advanced, healthy and comfortable world. This paper reviews existing theoretical concepts of intelligence and sustainability in the built environment, through an exploration of various scientific literature and U.S Green Building Council’s LEED (Leadership in Energy and Environmental Design) databases. A systematic qualitative review approach has been employed to select an appropriate definition of sustainable development and use it as a theoretical framework to assess the technological impact of intelligent buildings on the environmental, economic and social front. Subsequently five case study buildings from around the world, which exemplify the use of intelligent technologies to achieve sustainable gains were chosen and analyzed to further validate the literature findings. Outputs from the study highlight the various benefits of intelligent buildings, which include decrease in energy and water consumption, operational costs, as well as increase in productivity and investments. Additionally the analysis of the case studies revealed that the use of intelligent building technologies has contributed significantly towards a higher sustainability rating on the LEED rating scale. Moreover, the comparison of the attributes of intelligent buildings and sustainable practices in buildings, illustrates the fact that there is a considerable overlap between the two and intelligence can aid sustainability in the built environment. Thus the research suggests that green technologies and intelligence in combination may be a pragmatic approach towards the sustainability aspect

The Impact of the Values of Abu-Dhabi Police on the Competencies of their Project Managers

A study of the competencies of Abu-Dhabi Policersquos (ADPrsquos) project managers and the associated impact of the organizationrsquos values was conducted. This paper draws from the study to report on the relationship between the relative attainment of ADPrsquos 5 values and 15 competencies by their project managers.nbsp Following an in-depth literature review, the need for studying the connection between the values and competencies was established. A quantitative approach was adopted for studying the connections where a questionnaire was used to collect data from both project managers and managers who are currently working with ADP. 157 questionnaires were distributed to the potential respondents and 71 completed responses were obtained, representing a response rate of 45%. The data collected was analyzed using ordinal regression analysis which indicated how different ADP values affect the project managersrsquo competencies varyingly. For example, the ADP value of lsquoIntegrity and honestyrsquo was found to have a higher impact on 5 of their project managersrsquo competencies which are: integration management, scope management, time management, action and achieving, and leadership. Similar connections between the other values and some of the competencies were established