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Träfflista för sökning "WFRF:(Andersson Irene) ;lar1:(uu)"

Sökning: WFRF:(Andersson Irene) > Uppsala universitet

  • Resultat 1-10 av 28
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1.
  • Andersson, Frida, et al. (författare)
  • Introduktion: En regional politik i förändring
  • 2008
  • Ingår i: Regionalpolitikens geografi. Regional tillväxt i teori och praktik. - Lund : Studentlitteratur. - 9789144015415 ; , s. 7-34
  • Bokkapitel (övrigt vetenskapligt/konstnärligt)
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2.
  • Andersson, Frida, et al. (författare)
  • Geografi på den politiska agendan
  • 2008
  • Ingår i: Regionalpolitikens geografi: regional tillväxt i teori och praktik. - Lund : Studentlitteratur. - 9789144015415 ; , s. 285-292
  • Bokkapitel (övrigt vetenskapligt/konstnärligt)
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3.
  • Andersson, Frida, 1977- (författare)
  • Performing Co-production : On the logic and practice of shopping at IKEA
  • 2009
  • Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
    • Contemporary western society has often been described as a “consumer society” in relation to the producer oriented form that characterised the industrial society. While consumer habits used to be seen as a reflection of a person’s occupational status or place in a stable societal hierarchy, it has now become recognised as a practice through which people’s identity and status is partially defined by the choices they make as consumers. This has not only changed the view of the consumer but also created a new role for economic actors. Instead of merely responding to demand they have been recognised as active participants in ongoing processes of socio-cultural transformation. In this thesis I develop a particular understanding of the relation between the activities taking place within consumer markets and specific processes of home making. With theoretical reference to a performative perspective on economic markets and using my own empirical study of the multinational retailer IKEA’s operation in the North East of England, the thesis describes shopping at IKEA as a situated encounter where economic exchange becomes framed as meaningful in particular ways. At IKEA, this process is specifically organised around a principle of co-production. By doing part of the work in terms of picking up and assembling flat-packed furniture, the consumers are offered a low price. Rather than being limited to this work, co-productivity is here identified as a “calculative” logic and practice that characterises and frames the shopping experience as a whole and creates a relation between the consumer and the retailer through the medium of the retail brand. The co-productive calculation established through the shopping experience then continues to make sense as part of ongoing processes of home making. It does so in ways that enhances the immediate, temporary and mobile aspects of the home. Hence, it is by linking the experience of shopping at IKEA and processes of home making that the relation between economic exchange and the ongoing processes of socio-cultural transformation is identified. Rather than answering a particular question, the research and analysis constitutes a specific approach to how economic exchange may be understood and offers some suggestions as to what this may entail in terms of how relations within economic markets may be organised.
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4.
  • Andersson, Frida, et al. (författare)
  • Regionalisering och skalpolitik
  • 2008
  • Ingår i: Regionalpolitikens geografi. - Lund : Studentlitteratur. - 9789144015415 ; , s. 115-138
  • Bokkapitel (övrigt vetenskapligt/konstnärligt)
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5.
  • Andersson, Martin, et al. (författare)
  • Dynamic pH determination at high pressure of aqueous additive mixtures in contact with dense CO2
  • 2018
  • Ingår i: Journal of Supercritical Fluids. - : Elsevier BV. - 0896-8446 .- 1872-8162. ; 136, s. 95-101
  • Tidskriftsartikel (refereegranskat)abstract
    • A system consisting of a high-pressure tolerant microfluidic glass chip, high-speed absorbance imaging, and image processing has been developed to study rapid dynamic events like pH change in a multiphase flow. The system gives both kinetic and quantitative equilibrated information. By tracking the interactions of aqueous additive mixtures and liquid CO2, at 80 bar and 24 °C, under flow, measurement at a given P, T condition is done in 0.25 s. The acidification rate to steady state was found to be mass transport limited, occurring in less than 1 s. For 30 mM of the additives ammonium acetate and ammonium formate, equilibrium pH of 4.5 and 4.1, respectively, was seen. These additives are of key importance in common mobile phases used in SFC.
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7.
  • Andersson, Roger, et al. (författare)
  • Etnisk boendesegregation i teori och praktik
  • 1996
  • Ingår i: SOU 1996:55, Vägar in i Sverige. - : Stockholm: Fritze. ; , s. 155-204
  • Bokkapitel (övrigt vetenskapligt/konstnärligt)
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8.
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9.
  • Backvall, Karin (författare)
  • Constructing the Suburb : Swedish Discourses of Spatial Stigmatisation
  • 2019
  • Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
    • By exploring representations of place, this thesis treats practices of spatial stigmatisation in the context of segregated Swedish cities. In three papers, different aspects of stigmatisation and place-making are discussed and analysed, where the overarching ambition is to identify and critically deconstruct the ideology behind stigma as well as suggest ways of making representation positive. In other words, this thesis takes issue with the negative labels attached to certain urban areas by exploring dominant discursive trends and mechanisms, or techniques, of creating spatial stigma.Theoretically, the analysis is informed by postcolonial critical research on segregation and representations of people and place, where place-making is of particular importance. The case study consists of printed news media and political discourse concerning stigmatised urban areas in Sweden, and the method is inspired by critical discourse analysis.The empirical material covers a period of twenty years, and the analysis is particularly focused on constructions of ‘race’ and poverty and how these two dimensions intertwine. The main findings point to a dominant trend of representing stigmatised neighbourhoods as failed and miserable places that are not considered part of Sweden. They become racialised both through representations of the neighbourhoods as foreign and unintegrated places and through representations of the residents, usually categorised as the ‘immigrants’, as culturally different from ‘Swedes’.  There are signs of a more critical discourse which challenges the negative representations, but it remains weak compared to the predominance of the negative reporting.
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10.
  • Bendazzoli, Simone, et al. (författare)
  • Automatic rat brain segmentation from MRI using statistical shape models and random forest
  • 2019
  • Ingår i: MEDICAL IMAGING 2019. - : SPIE-INT SOC OPTICAL ENGINEERING. - 9781510625464 - 9781510625457
  • Konferensbidrag (refereegranskat)abstract
    • In MRI neuroimaging, the shimming procedure is used before image acquisition to correct for inhomogeneity of the static magnetic field within the brain. To correctly adjust the field, the brain's location and edges must first be identified from quickly-acquired low resolution data. This process is currently carried out manually by an operator, which can be time-consuming and not always accurate. In this work, we implement a quick and automatic technique for brain segmentation to be potentially used during the shimming. Our method is based on two main steps. First, a random forest classifier is used to get a preliminary segmentation from an input MRI image. Subsequently, a statistical shape model of the brain, which was previously generated from ground-truth segmentations, is fitted to the output of the classifier to obtain a model-based segmentation mask. In this way, a-priori knowledge on the brain's shape is included in the segmentation pipeline. The proposed methodology was tested on low resolution images of rat brains and further validated on rabbit brain images of higher resolution. Our results suggest that the present method is promising for the desired purpose in terms of time efficiency, segmentation accuracy and repeatability. Moreover, the use of shape modeling was shown to be particularly useful when handling low-resolution data, which could lead to erroneous classifications when using only machine learning-based methods.
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