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- Andersson, Sarah, et al.
(author)
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Malmbanan Diaries
- 2010
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Reports (other academic/artistic)abstract
- This booklet is a report for a case study visit during four day field trip, a group of nine PhD students and their supervisors – all part of the National Research School for Architecture and Planning in the Urban Landscape, APULA – set out to explore what may be considered the outback of Western Europe’s conurbations, the transnational region of Kiruna -Narvik.Both “remote” and “resourceful”, “threatened” and “thriving” (equally relative notions), this region seemed to offer possibilities to reflect upon many of the current tendencies influencing contemporary planning practice and research.
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- Elgåker, Hanna, et al.
(author)
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Horse Keeping in Urban and Peri-Urban Areas: New Conditions for Physical Planning in Sweden
- 2010
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In: Geografisk Tidsskrift-Danish Journal of Geography. - : Informa UK Limited. - 0016-7223 .- 1903-2471. ; 110, s. 81-98
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Journal article (peer-reviewed)abstract
- An increasing number of land use conflicts involving planning practice, equine activities and businesses and neighbouring landowners and residents have occurred in Swedish peri-urban areas. In a case study the disturbances and benefits arising from horses experienced by residents in two different areas of Sweden were investigated, together with a study of the attitudes of local planners to horse keeping near residential areas and subsequent policy documents. The results from the study found few conflicts between residents and horse keeping but revealed diverging practice and policy between municipalities, which may create a legal insecurity for the involved stakeholders. The results were mirrored in the broader perspective of spatial planning facing new challenges in the wake of the urban-rural diffusion. This was obtained by means of current planning theory discourse in examining the effects of set-back distance from rural contexts when applied in urban areas. The study illustrated a planning problem where the planning tools for managing this issue has been built on the urban- rural dichotomy providing unclear planning practice and policy in a peri-urban context. The result may be used to elucidate the character of this issue in the search for suitable planning tools in peri urban areas. Keywords Equine activity, land use, comprehensive planning, conflict, peri-urban
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- Elgåker, Hanna, et al.
(author)
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Horse riding posing challenges to the Swedish Right of Public Access
- 2012
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In: Land Use Policy. - : Elsevier BV. - 0264-8377 .- 1873-5754. ; 29, s. 274-293
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Journal article (peer-reviewed)abstract
- Increasing numbers of horses are being kept for sports and leisure purposes in peri-urban areas throughout the Western world. This expansion of the equestrian sector represents a multifunctional transition, with new production of rural goods and services and increasing influence on land use. In Sweden, the number of horses has increased from 70,000 to approximately 300,000 over the last 30 years. This increase is putting pressure on the traditional Right of Public Access, an old custom allowing the public to walk, cycle or ride on private or state-owned property. This paper analyses multifunctional land use in peri-urban areas in order to provide a deeper understanding of the potential conflicts arising due to the expanding equine sector and to assess how these can affect the Swedish right of public access and spatial planning. A survey of horse riders and landowners in three peri-urban regions of Sweden revealed that these groups differ in their attitudes towards the Right of Public Access. The data also showed that the expanding equine sector is generating new demands on rural areas and there are questions regarding how the current system of open accessibility can meet the increasing market for equestrian leisure activities. The main conclusion is that there seems to be a strong need for intervention and deliberate creation of new ways of handling the accessibility question, where both a bottom-up and top-down approach may be useful
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- Goncalves, Isabel, et al.
(author)
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Activator protein-1 in carotid plaques is related to cerebrovascular symptoms and cholesteryl ester content
- 2011
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In: Cardiovascular pathology. - : Elsevier. - 1054-8807 .- 1879-1336. ; 20:1, s. 36-43
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Journal article (peer-reviewed)abstract
- Transcription factor activator protein-1 regulates genes involved in inflammation and repair. The aim of this study was to determine whether transcription factor activator protein-1 activity in carotid plaques is related to symptoms, lipid accumulation, or extracellular matrix composition. Methods: Twenty-eight atherosclerotic carotid plaques were removed by endarterectomy and divided into two groups based on the presence or absence of ipsilateral symptoms (b1 month ago). Activator protein-1 DNA binding activity was assessed, and subunit (c-Jun, JunD, JunB, c-Fos, FosB, Fra-1, Fra-2) protein levels analyzed by immunoblotting. Distribution of c-Jun in plaques was analyzed by immunohistochemistry. Results: Plaques associated with symptoms had increased activator protein-1 activity and increased expression of c-Jun and JunD, as compared to asymptomatic plaques. Fra-1 and Fra-2 were present in equal amounts in both groups, whereas JunB, FosB, and c-Fos were undetectable. Activator protein-1 activity correlated with cholesteryl ester and elastin in plaques and decreased with age. Activator protein-1 activity did not correlate with collagen, calcified tissue, or proteoglycan content. Conclusions: Activator protein-1 is increased in plaques associated with symptoms. The correlation between activator protein-1 and cholesteryl esters suggests that high activator protein-1 is a marker of plaque vulnerability. Activator protein-1 expression can also reflect the activation of repair processes.
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