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1.
  • Stenström, Johan, et al. (författare)
  • En modernist på Operan
  • 1994
  • Ingår i: Erik Lindegren, Operakritik. - : Ellerströms förlag. - 918648916X ; , s. 5-12
  • Bokkapitel (övrigt vetenskapligt)
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2.
  • Stenström, Johan, et al. (författare)
  • Frihetens och universitetets paradox
  • 2008
  • Ingår i: Universitetets frihet. Tio tankar och en dikt. - : Kulturforum vid Lunds universitet. - 9789163324109 ; , s. 73-80
  • Bokkapitel (populärvet., debatt m.m.)
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3.
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4.
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5.
  • Stenström, Johan, et al. (författare)
  • Operakonstens väg till kroppen
  • 2013
  • Ingår i: Kroppen i humanioraperspektiv. Symposier på Krapperups borg nr 9. - : Gyllenstiernska Krapperupsstiftelsen. - 1100-7095. - 9789170611346 ; , s. 257-269
  • Bokkapitel (övrigt vetenskapligt)
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6.
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7.
  • Genberg, J., et al. (författare)
  • Source apportionment of carbonaceous aerosol in southern Sweden
  • 2011
  • Ingår i: Atmospheric Chemistry and Physics. - : Copernicus Gesellschaft mbH. - 1680-7316 .- 1680-7324. ; 11:22, s. 11387-11400
  • Tidskriftsartikel (refereegranskat)abstract
    • A one-year study was performed at the Vavihill background station in southern Sweden to estimate the anthropogenic contribution to the carbonaceous aerosol. Weekly samples of the particulate matter PM10 were collected on quartz filters, and the amounts of organic carbon, elemental carbon, radiocarbon (14C) and levoglucosan were measured. This approach enabled source apportionment of the total carbon in the PM10 fraction using the concentration ratios of the sources. The sources considered in this study were emissions from the combustion of fossil fuels and biomass, as well as biogenic sources. During the summer, the carbonaceous aerosol mass was dominated by compounds of biogenic origin (80%), which are associated with biogenic primary and secondary organic aerosols. During the winter months, biomass combustion (32%) and fossil fuel combustion (28%) were the main contributors to the carbonaceous aerosol. Elemental carbon concentrations in winter were about twice as large as during summer, and can be attributed to biomass combustion, probably from domestic wood burning. The contribution of fossil fuels to elemental carbon was stable throughout the year, although the fossil contribution to organic carbon increased during the winter. Thus, the organic aerosol originated mainly from natural sources during the summer and from anthropogenic sources during the winter. The result of this source apportionment was compared with results from the EMEP MSC-W chemical transport model. The model and measurements were generally consistent for total atmospheric organic carbon, however, the contribution of the sources varied substantially. E.g. the biomass burning contributions of OC were underestimated by the model by a factor of 2.2 compared to the measurements.
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8.
  • Hambraeus, Mette, et al. (författare)
  • Functional outcome and health-related quality of life in patients with sacrococcygeal teratoma – a Swedish multicenter study
  • 2019
  • Ingår i: Journal of Pediatric Surgery. - : Elsevier. - 0022-3468 .- 1531-5037. ; 54:8, s. 1638-1643
  • Tidskriftsartikel (refereegranskat)abstract
    • Background/Purpose: The aims of this study were to evaluate bowel and urinary tract function, to identify predictors for dysfunctional outcome and to evaluate health-related quality-of life (QoL) in patients treated for sacrococcygeal teratomas (SCT). Methods: Medical records of patients with SCT born between 1985 and 2015 treated at three Swedish pediatric surgical centers were reviewed. Questionnaires regarding urinary tract function, bowel function and QoL were sent to patients and parents. Different QoL instruments were used for the different age groups. Results: Totally 85 patients were identified. Four patients died in the neonatal period. Forty-nine patients answered the questionnaires (60%). Median age at follow-up was 8.9 years (range 3.6–28.8). Bowel dysfunction was reported by 36% and urinary tract dysfunction by 46% of the patients. Univariate analysis revealed that urinary tract dysfunction correlated with gestational age (p = 0.018) and immature histology (p = 0.008), and bowel dysfunction correlated with gestational age (p = 0.016) and tumor size (p = 0.042). Low gestational age was an independent predictor for both urinary tract and bowel dysfunction. Good or very good QoL was reported by 56% of children aged 4–7 years, 90% of children aged 8–17 years and 67% of the adults. Conclusion: Although a considerable proportion of bowel and urinary tract dysfunction was found, the reported QoL was good in a majority of the patients with SCT. Low gestational age was found to be a predictor for bowel- and urinary tract dysfunction. Level of Evidence: Level III.
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9.
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10.
  • Martinsson, Johan, et al. (författare)
  • Evaluation of delta C-13 in Carbonaceous Aerosol Source Apportionment at a Rural Measurement Site
  • 2017
  • Ingår i: Aerosol and Air Quality Research. - 1680-8584 .- 2071-1409. ; 17:8, s. 2081-2094
  • Tidskriftsartikel (refereegranskat)abstract
    • The stable isotope of carbon, C-13, has been used in several studies for source characterization of carbonaceous aerosol since there are specific signatures for different sources. In rural areas, the influence of different sources is complex and the application of delta C-13 for source characterization of the total carbonaceous aerosol (TC) can therefore be difficult, especially the separation between biomass burning and biogenic sources. We measured delta C-13 from 25 filter samples collected during one year at a rural background site in southern Sweden. Throughout the year, the measured delta C-13 showed low variability (-26.73 to -25.64%). We found that the measured delta C-13 did not correlate with other commonly used source apportionment tracers (C-14, levoglucosan). delta C-13 values showed lower variability during the cold months compared to the summer, and this narrowing of the delta C-13 values together with elevated levoglucosan concentrations may indicate contribution from sources with lower delta C-13 variation, such as biomass or fossil fuel combustion. Comparison of two Monte Carlo based source apportionment models showed no significant difference in results when delta C-13 was incorporated in the model. The insignificant change of redistributed fraction of carbon between the sources was mainly a consequence of relatively narrow range of delta C-13 values and was complicated by an unaccounted kinetic isotopic effect and overlapping delta C-13 end-member values for biomass burning and biogenic sources.
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