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- Berglund, Karin, 1967-, et al.
(författare)
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Constructions of Entrepreneurship: A Discourse Analysis of Academic Publications
- 2007
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Ingår i: Journal of Enterprising Communities. - : Emerald. - 1750-6204 .- 1750-6212. ; 1:1, s. 77-102
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Tidskriftsartikel (refereegranskat)abstract
- The purpose of this research paper is to investigate opposing versions of entrepreneurship and to introduce a metaphor to stimulate a dialogue about the diversity and complexity of enterprising communities.Design/methodology/approachA discourse framework is developed in order to describe dominating – and even new and challenging – versions of entrepreneurship. The discourse analysis is presented in three steps: the introductory text to a handbook of entrepreneurship is deconstructed to expose some basic assumptions of entrepreneurship; drawing on several research articles, some dominating versions of entrepreneurship are analysed; drawing on research articles which have recently been published in two special issues in entrepreneurship journals, alternative versions of entrepreneurship are analysed.FindingsThis paper compares three dominating and three alternative versions of entrepreneurship. All the versions are related to the idea of entrepreneurship as a story of creation for our times, where it is implied that entrepreneurship appears to be something inherently good for society and for people. The versions share a common denominator but are also distinguished by different ontological and epistemological assumptions that make a dialogue between the versions problematic.Research limitations/implicationsThe results of this research paper have obvious limitations because of the methodology employed and due to the limited number of texts analysed.Originality/valueThe concept of a discursive web to analyse the world of entrepreneurship is introduced.
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| 3. |
- Berglund, Karin, et al.
(författare)
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Walking a tightrope between artistry and entrepreneurship : The stories of the Hotel Woodpecker, Otter Inn and Luna Resort
- 2007
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Ingår i: Journal of Enterprising Communities. - : Emerald. - 1750-6204 .- 1750-6212. ; 1:3, s. 268-284
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Tidskriftsartikel (refereegranskat)abstract
- The purpose of this paper is to challenge a traditional image of the content of entrepreneurship, which is associated with creativity, identity and discovery recognition.Design/methodology/approachA narrative approach is used in telling the story about the artist/entrepreneur Mikael Genberg. The story is based on interviews, newspaper material and observations. Taking this story as the point of departure, an alternative image of entrepreneurship is suggested.FindingsFirst, from a traditional Schumpeterian perspective Genberg could be portrayed as a good example of a hero entrepreneur, an archetype of the creative artist/entrepreneur. Instead Genberg in this paper is described in terms of a creative imitator. Second, the Schumpeterian “hero entrepreneur” is associated with a fixed and strong identity. This picture is challenged and replaced by a demonstration of how double or multiple identities are used in legitimizing work which is argued to be more illustrative to the content of entrepreneurship than finding the true identity of the hero entrepreneur. Third, discovery recognition from a traditional perspective is attributed to the individual, while in this case opportunity creation signifies the process of making discoveries collectively shared.Research limitations/implicationsThis study is exploratory and based on a single case, while the results cannot be taken as generalizations. Instead an alternative understanding of the content of entrepreneurship is illustrated.Originality/valueThe value of this study is the demonstration of an alternative image of the content of entrepreneurship.
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| 5. |
- Forslund, Anna-Lena, 1964-, et al.
(författare)
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Direct repeat-mediated deletion of a type IV pilin gene results in major virulence attenuation of Francisella tularensis
- 2006
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Ingår i: Molecular Microbiology. - : Wiley-Blackwell. - 0950-382X .- 1365-2958. ; 59:6, s. 1818-1830
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Tidskriftsartikel (refereegranskat)abstract
- Francisella tularensis, the causative agent of tularaemia, is a highly infectious and virulent intracellular pathogen. There are two main human pathogenic subspecies, Francisella tularensis ssp. tularensis (type A), and Francisella tularensis ssp. holarctica (type B). So far, knowledge regarding key virulence determinants is limited but it is clear that intracellular survival and multiplication is one major virulence strategy of Francisella. In addition, genome sequencing has revealed the presence of genes encoding type IV pili (Tfp). One genomic region encoding three proteins with signatures typical for type IV pilins contained two 120 bp direct repeats. Here we establish that repeat-mediated loss of one of the putative pilin genes in a type B strain results in severe virulence attenuation in mice infected by subcutaneous route. Complementation of the mutant by introduction of the pilin gene in cis resulted in complete restoration of virulence. The level of attenuation was similar to that of the live vaccine strain and this strain was also found to lack the pilin gene as result of a similar deletion event mediated by the direct repeats. Presence of the pilin had no major effect on the ability to interact, survive and multiply inside macrophage-like cell lines. Importantly, the pilin-negative strain was impaired in its ability to spread from the initial site of infection to the spleen. Our findings indicate that this putative pilin is critical for Francisella infections that occur via peripheral routes.
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