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| 2. |
- Albinsson, John, et al.
(författare)
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Improved tracking performance of lagrangian block-matching methodologies using block expansion in the time domain : In silico, phantom and invivo evaluations
- 2014
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Ingår i: Ultrasound in Medicine and Biology. - : Elsevier. - 0301-5629 .- 1879-291X. ; 40:10, s. 2508-2520
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Tidskriftsartikel (refereegranskat)abstract
- The aim of this study was to evaluate tracking performance when an extra reference block is added to a basic block-matching method, where the two reference blocks originate from two consecutive ultrasound frames. The use of an extra reference block was evaluated for two putative benefits: (i) an increase in tracking performance while maintaining the size of the reference blocks, evaluated using in silico and phantom cine loops; (ii) a reduction in the size of the reference blocks while maintaining the tracking performance, evaluated using in vivo cine loops of the common carotid artery where the longitudinal movement of the wall was estimated. The results indicated that tracking accuracy improved (mean - 48%, p<0.005 [in silico]; mean - 43%, p<0.01 [phantom]), and there was a reduction in size of the reference blocks while maintaining tracking performance (mean - 19%, p<0.01 [in vivo]). This novel method will facilitate further exploration of the longitudinal movement of the arterial wall. (C) 2014 World Federation for Ultrasound in Medicine & Biology.
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| 3. |
- Alkvist, Lars-Erik
(författare)
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Max Weber och kroppens sociologi
- 2004
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- This thesis is about the social body in sociology, represented by the classical sociologist Max Weber. Traditional sociology has not taken the body into account. The body has been considered to belong to the realm of the natural sciences. Sociology has seen the body merely as an instrument or a tool for social action. The mind/body dichotomy, homo duplex, prevails in sociology. The purpose of this investigation is to show that Weber does not totally neglect the social body. I claim that the body is “absent but present” in Weber’s texts. The above-mentioned view that the body is ignored by sociology must, in other words, be modified. I claim that Weber’s texts imply a conception, although rudimentary, of the social body. This conception co-exists, however, with Weber’s tendency to see the body as a natural object. This is in accordance with the general picture of the way sociology treats the body. To examine the question of the social body I turn to philosophy. I believe that some philosophers have been interested in viewing the body as a social rather than a natural object. Plato, René Descartes, Friedrich Nietzsche, Immanuel Kant and finally Maurice Merleau-Ponty have all tried to come to terms with the relationship between the mind and the body. The above-mentioned philosophers, with the exception of Kant, are all therefore concerned with the body as more than simply a biological organism. They try to reconcile the dualistic difference between body and mind. They are, however, mainly concerned with finding a philosophical answer to how mankind can attain knowledge about the object. They are concerned with epistemology and ontology. Sociology, on the other hand, is more concrete and its corresponding concepts are “subject” and “structure”. Sociology fills these concepts with a more non-epistemological and ontological content. He has been described as a subjective sociologist or a micro sociologist, but I claim that this does not give the whole picture. Weber also sees individual intentions and purposes as determined by objective and structural constraints. I divide the works of Weber into two parts. I have named the subjectivist approach “the empowered individual”. Here Weber works at the level of the individual subject. He focuses on the subject’s own experience. The ethically shaped, and therefore systematically self-controlled, body becomes a vehicle for being in the world. The body is subjected to the governing ascetic ethic. The feelings and desires of the body become rationalised into a method and a system. In this way a far-reaching rational discipline is created, a so called “ethical conduct of life is created”. In the writings of Weber the “conduct in life” is described by the concept “habitus”. However, Weber is classical in the sense that he considers habitus as a mental attitude. Other works by Weber include a discussion of the constraining structural surroundings, but Weber prefers to use the concept “life orders” rather than “structures”. Weber describes a number of different life orders which he says form the specific cultural habits adopted by individuals in society.
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| 4. |
- Andersen, Randi Dovland, et al.
(författare)
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Pain burden in children with cerebral palsy (CPPain) survey : Study protocol
- 2022
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Ingår i: Paediatric and Neonatal Pain. - : John Wiley & Sons. - 2379-5824 .- 2637-3807. ; 4:1, s. 11-21
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Tidskriftsartikel (refereegranskat)abstract
- Pain is a significant health concern for children living with cerebral palsy (CP). There are no population-level or large-scale multi-national datasets using common measures characterizing pain experience and interference (ie, pain burden) and management practices for children with CP. The aim of the CPPain survey is to generate a comprehensive understanding of pain burden and current management of pain to change clinical practice in CP. The CPPain survey is a comprehensive cross-sectional study. Researchers plan to recruit approximately 1400 children with CP (primary participants) across several countries over 6-12 months using multimodal recruitment strategies. Data will be collected from parents or guardians of children with CP (0-17 years) and from children with CP (8-17 years) who are able to self-report. Siblings (12-17 years) will be invited to participate as controls. The CPPain survey consists of previously validated and study-specific questionnaires addressing demographic and diagnostic information, pain experience, pain management, pain interference, pain coping, activity and participation in everyday life, nutritional status, mental health, health-related quality of life, and the effect of the COVID-19 pandemic on pain and access to pain care. The survey will be distributed primarily online. Data will be analyzed using appropriate statistical methods for comparing groups. Stratification will be used to investigate subgroups, and analyses will be adjusted for appropriate sociodemographic variables. The Norwegian Regional Committee for Medical and Health Research Ethics and the Research Ethics Board at the University of Minnesota in USA have approved the study. Ethics approval in Canada, Sweden, and Finland is pending. In addition to dissemination through peer-reviewed journals and conferences, findings will be communicated through the CPPain Web site (www.sthf.no/cppain), Web sites directed toward users or clinicians, social media, special interest groups, stakeholder engagement activities, articles in user organization journals, and presentations in public media.
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| 5. |
- Andersson, Anton, et al.
(författare)
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"In Sweden we shake hands" - but are we really
- 2017
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Ingår i: Sociologisk forskning. - : Sveriges Sociologförbund. - 0038-0342 .- 2002-066X. ; 54:4, s. 377-381
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Tidskriftsartikel (refereegranskat)abstract
- Motivated by a recent controversy over handshaking, a survey of the personal networks of young Swedes (n=2244) is used to describe greeting practices across social class, gender, immigrant background, and geographic location. While greeting practices in the sample are fairly uniform, there are also important differences. Handshaking is predominantly used by respondents with an immigrant background, men and women distinguish between greetings depending on the gender of the person they are greeting, and greeting practices differ between northern and southern Sweden as well as between rural and urban areas.
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| 6. |
- Andersson Cederholm, Erika, et al.
(författare)
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Att leva och sälja sin dröm - livsstilsföretagaren mellan familjeliv, marknad och politisk retorik
- 2014
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Ingår i: Sociologisk Forskning. - : Sveriges sociologförbund. - 2002-066X .- 0038-0342. ; 51:2, s. 137-156
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Tidskriftsartikel (refereegranskat)abstract
- The article focuses on lifestyle entrepreneurship, characterised by a balancing work between personal lifestyle motives and economic motives. It builds on a qualitative study of business owners who have realized a life dream of starting a countryside business in the tourism and hospitality industry in Sweden. Through the notion of "balancing work", the analysis focuses on the tension between a personal life sphere and a market. In particular, the analysis highlights how the notion of "the life dream" emerges as a narrative practice of self-realization, simultaneously as it is offered as an experience product. The analysis demonstrates how the entrepreneurs balance between personal stories of togetherness and marketing practices, between images of right and wrong commodification, and between constraining working conditions and a popular image of the successful entrepreneur, reinforced by a political discourse on rural entrepreneurship. It is concluded that balancing work between personal identities and economic practices is a practice of valuation, offering new insights into working conditions and markets situated in the intersection between markets and personal life spheres.
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| 7. |
- Andersson, Maria, et al.
(författare)
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Frames for choice and market characteristics - a Swedish case study of community mental health services in change
- 2015
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Ingår i: Nordic Social Work Research. - 2156-857X .- 2156-8588. ; 5:3, s. 227-243
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Tidskriftsartikel (refereegranskat)abstract
- The aim of this study was to describe and analyse structural frames for choice, as well as characteristics of a free-choice market, implemented in community mental health services in Sweden. Day centres were focused. A case study was conducted. Documents were collected and semi-structured interviews were conducted with twenty-eight agents involved in the implementation process. Content analysis of data showed that users’ freedom of choice was influenced by detailed regulation. Freedom of choice was extended, but it was also substantially reduced. The gain or loss of freedom of choice depended on which aspects of the system were emphasised. Features, which could be interpreted as paternalistic, were once again structurally embedded, despite a system addressing individual freedom of choice. Further, the market did not seem to be adjusted for the average user of community mental health services.
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| 8. |
- Andersson, Maria, et al.
(författare)
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Freedom of choice or cost efficiency? : the implementation of a free-choice market system in community mental health services in Sweden
- 2016
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Ingår i: Scandinavian Journal of Disability Research. - : Stockholm University Press. - 1501-7419 .- 1745-3011. ; 18:2, s. 129-141
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Tidskriftsartikel (refereegranskat)abstract
- This case study investigates the implementation of a free-choice market system in community mental health services using the example of day centres for people with psychiatric disabilities. It was conducted in a major city that was about to implement a free-choice market system due to a new legislation that made it feasible. Eighteen semi-structured interviews were conducted. Agents situated in different parts of the organization were interviewed one year before and two years after the free-choice system was launched in 2010. Data showed a top–down political process. A majority of the intentions of the legislation advocated individual autonomy as the market system's main purpose; only one concerned organizational efficiency. Data reflected, however, that financial efficiency dominated the agents' experiences of the implemented system. The twofold market purpose was clearly reflected in the interviews. Front-line staff hoped for improvements mainly for the users, whereas managers mainly focused on the market as a resource allocator.
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| 9. |
- Arking, D. E., et al.
(författare)
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Genetic association study of QT interval highlights role for calcium signaling pathways in myocardial repolarization
- 2014
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Ingår i: Nature Genetics. - : Nature Publishing Group. - 1061-4036 .- 1546-1718. ; 46:8, s. 826-836
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Tidskriftsartikel (refereegranskat)abstract
- The QT interval, an electrocardiographic measure reflecting myocardial repolarization, is a heritable trait. QT prolongation is a risk factor for ventricular arrhythmias and sudden cardiac death (SCD) and could indicate the presence of the potentially lethal mendelian long-QT syndrome (LQTS). Using a genome-wide association and replication study in up to 100,000 individuals, we identified 35 common variant loci associated with QT interval that collectively explain ∼ 8-10% of QT-interval variation and highlight the importance of calcium regulation in myocardial repolarization. Rare variant analysis of 6 new QT interval-associated loci in 298 unrelated probands with LQTS identified coding variants not found in controls but of uncertain causality and therefore requiring validation. Several newly identified loci encode proteins that physically interact with other recognized repolarization proteins. Our integration of common variant association, expression and orthogonal protein-protein interaction screens provides new insights into cardiac electrophysiology and identifies new candidate genes for ventricular arrhythmias, LQTS and SCD. © 2014 Nature America, Inc.
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| 10. |
- Arvidson, Malin, et al.
(författare)
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A Swedish culture of advocacy? : Civil society organisations’ strategies for political influence
- 2018
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Ingår i: Sociologisk forskning. - : Sveriges Sociologförbund. - 0038-0342 .- 2002-066X. ; 55:2-3, s. 341-364
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Tidskriftsartikel (refereegranskat)abstract
- This article sets out to identify a culture of advocacy that has come to characterise Swedish civil society, formed around a long-standing tradition of close and cordial relations between civil society organisations, popular movements, and state and government officials. We argue that Swedish civil society organisations (CSOs) have been allowed to voice critique against public actors and policies and are expected to do so. Based on a large survey of Swedish CSOs, this study contributes unique data on what type of advocacy strategies CSOs practise, and the range of advocacy strategies that organisations employ. The analysis also explores norm-breaking behaviour, such as holding back criticism of public authorities. The results reveal a complex picture of a culture of advocacy: we find patterns of intense political activity among organisations that admit they hold back in their criticism of public authorities and the use of a wide range of advocacy strategies. The article contributes to and challenges established advocacy research and analyses established patterns of organisations’ advocacy activities with the symbolic acts of breaking norms, as an analytical approach for the study of advocacy strategies in general and advocacy culture in particular.
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