Barnen och stadsrummet : relationer mellan kompetens, ålder och delaktighet

Children and urban space – relations between competence, age and participation In this paper we focus on how children and adults discuss children’s competence in urban space, and how this relates to the age of the child. Spatial competence is linked to the possibility to experience and participate in urban space. Gaining spatial competence thus requires children to be allowed to make experiences in public space. However, our research suggests that age is the organizing norm regarding who is viewed as competent enough to gain access to and participate in urban space. Firstly, spatial competence is related to age-based categories, where children and adults are viewed as homogeneous categories. Adults are viewed as spatially competent while children are viewed as non-competent. Secondly, spatial competence is related to chronological age and defined from an adult perspective which means that increased chronological age is equated with increased competence. It is shown that chronological age is the organizing norm also for how children order other children within the category of children in terms of how spatially competent they are

Normalisering av ungdomar i problem genom styrning av föräldrar : Från strukturella orsaksförklaringar till familjecentrerade lösningar

Normalizing problematized youth by governing their parents: From structural explanations to family-centred solutions The current article explores the ways that organizational representatives outline the causes of and propose solutions to the problematic behaviour of youth living in, what is described as, an immigrant neighbourhood in a Swedish city. The empirical material, consisting of interviews with representatives from various organizations (such as the police, schools, social services and NGOs) as well as field observations, has been analyzed using the theory of governmentality. The causes of problematic youth behaviour are related to disadvantaged immigrant urban space, unemployment, unstable home situations and family relations, and parents’ deviant norms, knowledge and culture. In the discourses about causes and solutions, a recurring frame of reference is the issue of immigration in general and parent’s migrant background in particular. In spite of the complexity of the proposed causes, the pronounced solutions are directed towards the fostering of immigrant parents, the establishment of zones of communication and early prevention. Hence, the prevailing solutions are permeated by discourses of activation of parents.

Dynamic whole system testing of combined renewable heating systems : the current state of the art

Objective: For the evaluation of the energetic performance of combined renewable heating systems that supply space heat and domestic hot water for single family houses, dynamic behaviour, component interactions, and control of the system play a crucial role and should be included in test methods. Methods: New dynamic whole system test methods were developed based on “hardware in the loop” concepts. Three similar approaches are described and their differences are discussed. The methods were applied for testing solar thermal systems in combination with fossil fuel boilers (heating oil and natural gas), biomass boilers, and/or heat pumps. Results: All three methods were able to show the performance of combined heating systems under transient operating conditions. The methods often detected unexpected behaviour of the tested system that cannot be detected based on steady state performance tests that are usually applied to single components. Conclusion: Further work will be needed to harmonize the different test methods in order to reach comparable results between the different laboratories. Practice implications: A harmonized approach for whole system tests may lead to new test standards and improve the accuracy of performance prediction as well as reduce the need for field tests.