This article focuses on the structural similarities and dissimilarities that exist between child protection systems in France and Switzerland, as exemplified by the evolutions of the last decade. The absence of an integrated holistic system and the great diversity of practices between territories in both countries creates a reality that is a challenge for research and practitioners alike. Furthermore, legislation in France and Switzerland is quite similar in that there is no single defined support or welfare body of legislation for children and youth. In both countries, the need for a better understanding of this reality drives the development of better data collection processes and of new in-depth research on these issues.
This paper presents a simultaneous localisation and mapping (SLAM) algorithm implemented on an autonomous sea kayak with a commercial off-the-shelf X-band marine radar mounted. The Autonomous Surface Craft (ASC) was driven in an off-shore test site in Singapore's southern Selat Puah marine environment. Data from the radar, GPS and an inexpensive singleaxis gyro data were logged by an on-board processing unit as the ASC traversed the environment, which comprised geographical and surface vessel landmarks. An automated feature extraction routine is presented, based on a probabilistic landmark detector, followed by a clustering and centroid approximation approach. With restrictive feature modeling, and a lack of vehicle control input information, it is demonstrated that via the novel RB-PHD-SLAM Filter, useful results can be obtained, despite an actively rolling and pitching ASC on the sea surface. In addition, the merits of investigating ASC SLAM are demonstrated, particularly with respect to the map estimation, obstacle avoidance and target tracking problems. Despite the presence of GPS and gyro data, heading information on such small ASC's is greatly compromised which induces large sensing error, further accentuate by the large range of the radar sensor. This work is a step towards realising an ASC capable of performing environmental or security surveillance and reporting a real-time active awareness of the above-water scene.
One of the most important goals of out of home placements is to reduce vulnerability and to enable well-being in the long term. This article hermeneutically reconstructs biographies decades after leaving-care to understand the impact of residential care experiences on selected dimensions of care-leavers’ well-being, that were discovered in the data material. For this article three analytic areas were selected from the core of the narratives of former care leavers: Social networks, parenthood and state interventions. The selected findings on long-term outcomes presented here are based on a qualitative research project funded by the Swiss National Science Foundation on life trajectories after residential care (1950–1990). The authors have conducted 37 biographical narrative interviews with former children placed in residential care between 1950 and 1990 in the Canton of Zurich, Switzerland. The analysis of these narrative interviews was structured by the inductive procedures of Grounded Theory. Its foundation is the conceptualisation and dimensionalisation of data through inductive coding within the narratives. Research question: We mainly were interested in aspects of transitions exclusively relevant from the actors’ point of view. The objective of this paper is to learn for the future by taking biographical experiences and long-term outcome in account. As we know residential care facilities have changed in last decades, but structurally some key figures are still continuing. They still interrupt the life course two times: when you start to the live in the institution and when you leave. One main question is how young people manage to integrate residential experiences through their life course and where they keep on struggling until the end of their lives. From a life-course perspective, the impact of social service intention on individual life courses, behind sending the individuals to such facilities, are important to investigate. They implicate relevant information concerning current practice and impact of placing children in residential care. Social networks and experiences of parenthood show why we must frame and accompany transitions out of care.
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