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Cities all over the world have activated policy support for urban consolidation in recent decades. Rationales for urban consolidation focus on its perceived ability to achieve sustainability goals, including decreased automobile dependence, increased social cohesion and greater walkability. Despite this, there are few international examples of urban consolidation policy implementation that has achieved its stated aims. This paper explores the nature and character of perceptions of urban consolidation held by urban planners, developers, architects and local politicians. The perspectives held by these ‘city shapers’ are integral to urban consolidation debates and delivery, yet the nature and character of their specific views are underexplored in urban studies literature. This paper combines the theoretical lens of Social Representations Theory with the methodological approach of Q-methodology to understand the common sense understandings of urban consolidation held by city shapers in Brisbane, Australia. It identifies, synthesises and critically discusses the social representations employed by city shapers to understand, promote and communicate about urban consolidation. Findings indicate that urban consolidation debates and justifications diverge significantly from stated policy intentions and are based on differing views on ‘good’ urban form, the role of planning and community consultation and the value of higher density housing. We conclude that there is utility and value in identifying how urban consolidation strategies are influenced by the shared beliefs, myths and perceptions held by city shapers. Understanding these narratives and their influence is fundamental to understanding the power-laden manipulation of policy definitions and development outcomes. [ABSTRACT FROM AUTHOR]

The rapid growth of Australia's Muslim population over the past three decades has presented a challenge to local governments to find ways of accommodating their needs, particularly providing spaces to build mosques. Yet in many parts of Australia, mosque applications have been opposed by local communities and consequently such applications are usually declined by local councils. Many Muslims believe that Islamophobhia and racism are behind such refusals. This paper examines the role of urban planning policies in determining the location, architectural form, and the use of mosques, and their impact on the local community, through a case study of the Masjid Al Farooq in South-East Queensland. It seeks to understand whether urban planning policy as well as urban planners can become a tool of integrating the community and, if so, how. This case study reveals that there is no provision in urban planning policies specifically for places of worship. Such applications are treated the same as all others even though they have a very different purpose. Places of worship form an integral part of community and can be crucial at a time when political leaders seem to be placing emphasis on family and social cohesion. Marginalising places of worship will continue to disenchant segments of the population and make them feel like “outsiders”. Given the contemporary global political climate, there are no easy solutions. This paper makes policy suggestions that government, planners, and community leaders can embrace so that mosques and those who worship in them are seen as part of the community. [ABSTRACT FROM PUBLISHER]

Abstract: This paper proposes a practical job grouping approach, which aims to enhance the time related performance metrics of container transfers in the Patrick AutoStrad container terminal, located in Brisbane, Australia. It first formulates a mathematical model of the automated container transfers in a relatively complex environment. Apart from the consideration on collision avoidance of a fleet of large vehicles in a confined area, it also deals with many other difficult practical challenges such as the presence of multiple levels of container stacking and sequencing, variable container orientations, and vehicular dynamics that require finite acceleration and deceleration times. The proposed job grouping approach aims to improve the makespan of the schedule for yard jobs, while reducing straddle carrier waiting time by grouping jobs using a guiding function. The performance of the current sequential job allocation method and the proposed job grouping approach are evaluated and compared statistically using a pooled t-test for 30 randomly generated yard configurations. The experimental results show that the job grouping approach can effectively improve the schedule makespan and reduce the total straddle carrier waiting time. [Copyright &y& Elsevier]

This study explored the issues facing young Vietnamese who have a sibling with an illicit drug addiction and the coping strategies that they and their families employ. This paper concentrated on the results from interviews/focus groups of Vietnamese parents and young people. There were some areas of commonality between the responses of the parent and youth cohorts. Issues of shame, guilt, grief and lack of support were raised by both groups. The reactions of parents and siblings change over time, as the negative impact of the user's behaviour intensified and family systems become strained. There were significant differences in the responses of the two cohorts in relation to parental behaviour. The youth cohort generally was critical of parental behaviour towards both children who are using illicit drugs and their non-using siblings. [ABSTRACT FROM AUTHOR]

Rapid and widespread monitoring of inland and coastal water quality occurs through the use of remote sensing and near-surface water quality sensors. A new addition is the development of smartphone applications (Apps) to measure and record surface reflectance, water color and water quality parameters. In this paper, we present a field study of the HydroColor (HC, measures RGB reflectance and suspended particulate matter (SPM)) and EyeOnWater (EoW, determines the Forel–Ule scale—an indication to the visual appearance of the water surface) smartphone Apps to evaluate water quality for inland waters in Eastern Australia. The Brisbane river, multiple lakes and reservoirs and lagoons in Queensland and New South Wales were visited; hyperspectral reflection spectra were collected and water samples were analysed in the laboratory as reference. Based on detailed measurements at 32 sites, covering inland waters with a large range in sediment and algal concentrations, we find that both water quality Apps are close, but not quite on par with scientific spectrometers. EoW is a robust application that manages to capture the color of water with accuracy and precision. HC has great potential, but is influenced by errors in the observational procedure and errors in the processing of images in the iPhone. The results show that repeated observations help to reduce the effects of outliers, while implementation of camera response functions and processing should help to reduce systematic errors. For both Apps, no universal conversion to water quality composition is established, and we conclude that: (1) replicated measurements are useful; (2) color is a reliable monitoring parameter in its own right but it should not be used for other water quality variables, and; (3) tailored algorithms to convert reflectance and color to composition could be developed for lakes individually. [ABSTRACT FROM AUTHOR]