| 1. |
- Aili, Carola, 1963-, et al.
(author)
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Research on teachers' professional lives : time to build a research network. Paper presented at NERA's 31st Congress, 6-9 March, Copenhagen
- 2003
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Conference paper (peer-reviewed)abstract
- Teachers’ work has during the last ten years gone through great changes. The effects of postmodern society has made the work more and morecomplex and difficult to handle and understand for those involved as well as outsiders. Researchers are trying to keep up with things. The developmentof knowledge of teachers’ work takes place on different levels, in separate disciplines, from various starting-points and with different foci.To be able to describe, understand and explain the »new« work of teachers in a vigorous way there is need of getting these research initiativestogether. Arenas should be established where interchanges and coordination between researchers could take place. In order to make this happen wehave the intention of building a Swedish (our aim is to expand the network to the Nordic countries after the establishment in Sweden) network ofresearch on teachers’ professional lives.Besides presenting the intention and design of our network we also bring along some examples of research projects in line with the network ideas.
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| 2. |
- Aili, Carola, et al.
(author)
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Research on teachers' professional lives : time to build a research network. Paper presented at NERA's 31st Congress, 6-9 March, Copenhagen
- 2003
-
Conference paper (other academic/artistic)abstract
- Teachers’ work has during the last ten years gone through great changes. The effects of postmodern society has made the work more and morecomplex and difficult to handle and understand for those involved as well as outsiders. Researchers are trying to keep up with things. The developmentof knowledge of teachers’ work takes place on different levels, in separate disciplines, from various starting-points and with different foci.To be able to describe, understand and explain the »new« work of teachers in a vigorous way there is need of getting these research initiativestogether. Arenas should be established where interchanges and coordination between researchers could take place. In order to make this happen wehave the intention of building a Swedish (our aim is to expand the network to the Nordic countries after the establishment in Sweden) network ofresearch on teachers’ professional lives.Besides presenting the intention and design of our network we also bring along some examples of research projects in line with the network ideas.
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| 6. |
- Baldetorp, Bo, et al.
(author)
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Reproducibility in DNA flow cytometric analysis of breast cancer: comparison of 12 laboratories' results for 67 sample homogenates
- 1995
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In: Cytometry. - : Wiley. - 0196-4763 .- 1097-0320. ; 22:2, s. 115-127
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Journal article (peer-reviewed)abstract
- Flow cytometric (FCM) DNA analysis yields information on ploidy status and the S-phase fraction (SPF), variables of prognostic importance in breast cancer. The clinical value of the SPF is currently being evaluated in prospective randomized trials. The widespread use of FCM DNA analysis emphasizes the importance of reproducibility (both intra- and interlaboratory). In this study, 67 nuclear suspensions of breast cancer samples were analyzed by 12 laboratories routinely performing FCM DNA analysis in breast cancer. No general guidelines were imposed; each laboratory used its own standard protocols. For DNA ploidy status (diploid vs. non-diploid), agreement was complete for 79% (53/67) of the samples, compared with 64% (43/67) of samples when tetraploidy was considered [i.e., euploid (diploid+tetraploid) vs. aneuploid (the remaining non-diploid)]. For the SPF, pairwise comparison of the results of all 12 laboratories yielded a mean Spearman's rank correlation of 0.78 (range: 0.54-0.93). For those 39 samples being categorized in low or high SPF by all laboratories, all agreed in 14 samples (36%). Similar patterns were obtained with kappa measures, agreement being good for ploidy status (diploid vs. non-diploid; overall kappa = 0.87 and 0.74 for euploid vs. aneuploid), but moderate for the SPF [overall kappa = 0.47 (for low SPF vs. high SPF vs. "no SPF reported")]. Discrepancies were chiefly attributable to differences in the categorization of the S-phase values, rather than in FCM procedures, other critical differences being in the detection and interpretation of near-diploid and small non-diploid cell populations, the definition of tetraploidy, and the choice and execution of the method used for S-phase estimation. Based on the observations of this study, detailed guidelines for FCM analysis and interpretation of data are proposed in the Appendix. Some issues remain, however, e.g., to standardize a method for S-phase calculation and tetraploid definition.
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| 7. |
- Baldetorp, Bo, et al.
(author)
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Statistical evaluation of cell kinetic data from DNA flow cytometry (FCM) by the EM algorithm
- 1989
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In: Cytometry. - : Wiley. - 0196-4763 .- 1097-0320. ; 10:6, s. 695-705
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Journal article (peer-reviewed)abstract
- Flow cytometric DNA measurements yield the amount of DNA for each of a large number of cells. A DNA histogram normally consists of a mixture of one or more constellations of G0/G1-, S-, G2/M-phase cells, together with internal standards, debris, background noise, and one or more populations of clumped cells. We have modelled typical DNA histograms as a mixed distribution with Gaussian densities for the G0/G1 and G2/M phases, an S-phase density, assumed to be uniform between the G0/G1 and G2/M peaks, observed with a Gaussian error, and with Gaussian densities for standards of chicken and trout red blood cells. The debris is modelled as a truncated exponential distribution, and we also have included a uniform background noise distribution over the whole observation interval. We have explored a new approach for maximum-likelihood analyses of complex DNA histograms by the application of the EM algorithm. This algorithm was used for four observed DNA histograms of varying complexity. Our results show that the algorithm works very well, and it converges to reasonable values for all parameters. In simulations from the estimated models, we have investigated bias, variance, and correlations of the estimates.
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| 8. |
- Bark Persson, Anna
(author)
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Steel as the Answer? : Viking Bodies, Power, and Masculinity in Anglophone Fantasy Literature 2006–2016
- 2023
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Doctoral thesis (other academic/artistic)abstract
- This dissertation examines the motif of the popular Viking in contemporary Anglophone fantasy literature, with a focus on masculinity, power, embodiment,and sexuality. The study draws on queer-theoretical perspectives on masculinity and the method of queer reading, and approaches the Viking as at once bound up with the legitimization of normative and hegemonic forms of masculinity and open to (queer) negotiations and possibilities beyond normative male masculinities.The material consists of contemporary gritty fantasy, a recent subgenre deeply invested in contemporary concerns regarding masculinity, masculine failure, and masculinity crisis narratives, where the Viking motif plays a major role. The texts under consideration are Joe Abercrombie’s The First Law (2006–2012) and The Shattered Sea (2014–2015), Richard K. Morgan’s A Land Fit for Heroes (2008–2016), Mark Lawrence’s The Red Queen’s War (2014–2016), and Elizabeth Bear and Sarah Monette’s The Iskryne Saga (2007–2015).Understanding the Viking as a motif that is intractably bound up with ideas of the past and the historical period of the Viking Age but not reducible to it, the thesis considers the fantasy Viking as a medial representation of spectacular hardbody action masculinity and puts it in relation to the fantasy text and fantasy worldbuilding as well as more generalized cultural ideas of the North and the Nordics. Furthermore, it asks how we can understand the masculinity of the Viking – long made symbolic of or associated with white supremacy, misogyny, homophobia, and reactionary gender roles – beyond an assumed direct relation to men or men’s concerns.Analytically, the thesis considers the Viking in relation to spatiality, temporality, and embodiment, finding that in the fantasy text, the Viking emerges with a strong focus on a mighty, muscular body and as a barbarian Other connected to the past and in direct opposition to civilization and futurity, making it an escapist possibility outside the disciplining power of neoliberal late-stage capitalism. Furthermore, connecting to postfeminist perspectives on masculinity in media, the thesis finds that the fantasy Viking has developed in ways that seemingly take into account feminist and queer critique of traditional, homophobic forms of masculinity, transforming the Viking and offering it up for (queer) objectification. At the same time, the Viking also becomes a safe site of traditional masculinity, where anxieties and concerns regarding a supposed loss of male power in modernity can be projected and ultimately resolved.
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