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- Loy, Johanna K., et al.
(författare)
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Optimierungsbedarf von Spielersperren Ergebnisse der VeSpA-Interviewstudie
- 2020
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Ingår i: SUCHT. - : Hogrefe Publishing Group. - 0939-5911 .- 1664-2856. ; 66:4, s. 223-235
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Tidskriftsartikel (refereegranskat)abstract
- Hintergrund und Fragestellung: Spielersperren stellen eine effektive Maßnahme des Spielerschutzes dar. Sie bedürfen jedoch einer Anpassung an die Bedürfnisse von Personen mit Glücksspielproblemen. Studien weisen auf Defizite hinsichtlich Sperrvorgang und -dauer sowie Zugangskontrollen hin. Ziel der qualitativen Untersuchung war es, Empfehlungen für die Optimierung von Spielersperren abzuleiten. Methodik: Mit semi-strukturierten Leitfäden wurden die am Prozess einer Spielesperre beteiligten Akteure zu Regelungen der Spielersperre, persönlichen Erfahrungen und Barrieren befragt. Einbezogen wurden Glücksspielende mit und ohne Sperre sowie Angehörige, Fachkräfte, Mitarbeitende von Spielbanken, Spielhallen und der Gesellschaft für Spielerschutz und Prävention (GSP). Insgesamt wurden 20 Einzel- und sechs Gruppeninterviews geführt. Ergebnisse: Als zentrale Ansatzunkte der Optimierung wurden Sperrdauer und -umfang (übergreifendes Sperrsystem) sowie Zugangskontrollen genannt. Empfohlen wurden eine Antragstellung über Post oder Internet zur Senkung der Hemmschwelle und ein rascheres Inkrafttreten der Spielersperre. Kontrovers diskutiert wurden Sperrdauer und Optionen einer Entsperrung. Durch den Einsatz einer Spielerkarte versprachen sich die Befragten eine Verbesserung des Spielerschutzes durch Feststellung einer laufenden Spielersperre und Begrenzung von Spielzeit oder Geldeinsätzen. Diskussion: Spielersperren wurden von allen Befragten grundsätzlich positiv bewertet. Optimierungsbedarf wurde in den gesetzlichen Regelungen und Sperrkonditionen gesehen. Von einer Schließung von Gesetzeslücken sowie einer intensiven Aufklärung und Motivation von Glücksspielenden, Angehörigen und Glücksspielanbietern werden positive Effekte auf die Inanspruchnahme von Spielersperren erwartet.
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- Wang, Guo-Dong, et al.
(författare)
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Out of southern East Asia : the natural history of domestic dogs across the world
- 2016
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Ingår i: Cell Research. - : Nature Publishing Group. - 1001-0602 .- 1748-7838. ; 26:1, s. 21-33
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Tidskriftsartikel (refereegranskat)abstract
- The origin and evolution of the domestic dog remains a controversial question for the scientific community, with basic aspects such as the place and date of origin, and the number of times dogs were domesticated, open to dispute. Using whole genome sequences from a total of 58 canids (12 gray wolves, 27 primitive dogs from Asia and Africa, and a collection of 19 diverse breeds from across the world), we find that dogs from southern East Asia have significantly higher genetic diversity compared to other populations, and are the most basal group relating to gray wolves, indicating an ancient origin of domestic dogs in southern East Asia 33 000 years ago. Around 15 000 years ago, a subset of ancestral dogs started migrating to the Middle East, Africa and Europe, arriving in Europe at about 10 000 years ago. One of the out of Asia lineages also migrated back to the east, creating a series of admixed populations with the endemic Asian lineages in northern China before migrating to the New World. For the first time, our study unravels an extraordinary journey that the domestic dog has traveled on earth.
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- Fulle, M., et al.
(författare)
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Evolution Of The Dust Size Distribution Of Comet 67P/Churyumov-Gerasimenko From 2.2 Au To Perihelion
- 2016
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Ingår i: Astrophysical Journal. - 0004-637X .- 1538-4357. ; 821:1
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Tidskriftsartikel (refereegranskat)abstract
- The Rosetta probe, orbiting Jupiter-family comet 67P/Churyumov-Gerasimenko, has been detecting individual dust particles of mass larger than 10(-10) kg by means of the GIADA dust collector and the OSIRIS Wide Angle Camera and Narrow Angle Camera since 2014 August and will continue until 2016 September. Detections of single dust particles allow us to estimate the anisotropic dust flux from 67P, infer the dust loss rate and size distribution at the surface of the sunlit nucleus, and see whether the dust size distribution of 67P evolves in time. The velocity of the Rosetta orbiter, relative to 67P, is much lower than the dust velocity measured by GIADA, thus dust counts when GIADA is nadir-pointing will directly provide the dust flux. In OSIRIS observations, the dust flux is derived from the measurement of the dust space density close to the spacecraft. Under the assumption of radial expansion of the dust, observations in the nadir direction provide the distance of the particles by measuring their trail length, with a parallax baseline determined by the motion of the spacecraft. The dust size distribution at sizes > 1 mm observed by OSIRIS is consistent with a differential power index of -4, which was derived from models of 67P's trail. At sizes <1 mm, the size distribution observed by GIADA shows a strong time evolution, with a differential power index drifting from -2 beyond 2 au to -3.7 at perihelion, in agreement with the evolution derived from coma and tail models based on ground-based data. The refractory-to-water mass ratio of the nucleus is close to six during the entire inbound orbit and at perihelion.
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- Thomée, Suzanne, et al.
(författare)
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Challenges and strategies for sustaining youth-friendly health services : a qualitative study from the perspective of professionals at youth clinics in northern Sweden
- 2016
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Ingår i: Reproductive Health. - : Springer Science and Business Media LLC. - 1742-4755. ; 13
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Youth-friendly health-care services - those that are accessible, acceptable, equitable, appropriate and effective for different youth subpopulations - are beneficial for youth health, but not easy to implement and sustain. Sweden is among the few countries where youth-friendly health-care services have been integrated within the public health system and sustained for a long time. This study explores the challenges and strategies in providing sustainable youth-friendly health-care services, from the perspective of professionals working in youth clinics in northern Sweden.METHODS: Eleven semi-structured interviews with various health-care professionals working in youth clinics in northern Sweden were conducted. The interviews were transcribed verbatim, and analysed using thematic analysis in relation to the World Health Organization domains of youth friendliness.RESULTS: Four themes emerged from the analysis of the data: 1) 'Meeting youths on their own terms - the key to ensuring a holistic and youth-centred care' was related to the acceptability and appropriateness of the services; 2) 'Organizational challenges and strategies in keeping professionals' expertise on youth updated' referred to the domain of effectiveness; 3) 'Youth clinics are accessible for those who know and can reach them' was related to the domains of accessibility and equity, and 4) 'The challenge of combining strong directions and flexibility in diverse local realities' focused on the struggle to sustain the youth clinics organization and their goals within the broader health system.CONCLUSIONS: Professionals working in youth clinics are perceived as motivated, interested and knowledgeable about youth, and the clinics ensure confidentiality and a youth-centred and holistic approach. Challenges remain, especially in terms of ensuring equitable access to different youth subpopulations, improving monitoring routines and ensuring training and competence for all professionals, independently of the location and characteristics of the clinic. Youth clinics are perceived as an indisputable part of the Swedish health system, but organizational challenges are also pointed out in terms of weak clear directives and leadership, heavy workload, local/regional diversity and unequitable distribution of resources.
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- Cozza, Michela, 1978-, et al.
(författare)
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Subversive Participatory Design : Reflections on a case-study
- 2016
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Ingår i: PDC 2016 Participatory Design in an Era of Participation. - New York, NY, USA : ACM New York. - 9781450341363 ; , s. 53-56
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Konferensbidrag (refereegranskat)abstract
- This paper grounds in a research experience for engaging older people as co-designers of several wearable and in-house technologies. We start by describing a case study that is a pre-commercial procurement aimed at developing innovative services for the welfare of citizens, with a focus on older people. We present and discuss the qualitative data gathered on the occasion of a bodystorming with two groups of participants. The analysis led to the identification of the “aesthetic appropriateness”, the “social sensitivity”, and the “gender awareness” as three different dimensions that affected the acceptability of the technological devices. This approach created the conditions for instantiating the subversive power of participation. At the same time, such a subversion proved the authenticity of the participatory process. By drawing on this project, the purpose of the paper is to further our understanding of the conditions for Participatory Design.
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