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- Edgren, Henrik, 1972-
(author)
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Publicitet för medborgsmannavett : Det nationellt svenska i Stockholmstidningar 1810-1831
- 2005
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Doctoral thesis (other academic/artistic)abstract
- The aim of this thesis is to use social debate in political newspapers to study how Swedish national identity was constructed in the period between 1810 and 1831. Never before has the Swedish political press and national identity in the early nineteenth century been analysed using such an approach. 1809 saw the beginning of a turbulent period for Sweden. A disastrous war against Russia led to the loss of Finland, King Gustav IV Adolf was deposed in a bloodless coup, and a new form of government and press freedom were introduced. It became pressing to construct a national identity suited to Sweden’s new political, social, and economic circumstances.The newspapers’ consideration of social issues and national identity has been studied in the light of specific themes: publicity; the constitution and structure of the state; commerce and industry; the moral standing of nation and population alike; education and upbringing; historical narratives; and Sweden’s attitudes towards the lost province of Finland and the new union with Norway.Two theoretical perspectives inform the thesis. In the first the newspapers’ message is related to slow change, as Swedish society was transformed from a corporate-based system to a newer, less certain system marked by individualism and liberation from a corporate based society. Linked to this societal perspective, the second perspective identifies the newspapers’ content with the two principal strands in national identity in the late eighteenth and early nineteenth centuries: the ethno-cultural; and the civic.An important conclusion is that the more radical the message, the more emphasis was placed on a civic national identity, by means of focusing on the constitutional, civic, and public good. Civic national identity stemmed principally from the emerging middle class, who at the time constituted only a few per cent of the Swedish population. By contrast, the conservative political message centred principally on the advocacy of a ethno-cultural national identity that stressed ethnic origin, common language and history, religion, and customs as the determinants in national identity.
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- Calén, Hans, et al.
(author)
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Measurement of η meson decays into lepton-antilepton pairs
- 2007
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Reports (other academic/artistic)abstract
- A search for rare lepton decays of the η meson was performed using the WASA detector at CELSIUS. Two candidates for double Dalitz decay η→e+e−e+e− events are reported with a background of 1.3±0.2 events. This allows to set an upper limit to the branching ratio of 9.7×10−5 η(90% CL). The branching ratio for the decay η→e+e−γ is determined to (7.8±0.5stat ±0.8syst)×10−3 in agreement with world average value. An upper limit (90% CL) for the branching ratio for the η→e+e− decay is 2.7 × 10−5 and a limit for the sum of the η→μ+μ−μ+μ− and η→π+π−μ+μ− decays is 3.6 × 10−4.
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- Calles, Britt-Marie, et al.
(author)
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Grunddatadomän transportsystem: Kompletterande underlag till den utforskande förstudien
- 2022
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Reports (other academic/artistic)abstract
- I mars 2022 levererade Trafikverket och samverkande myndigheter (Transportstyrelsen, Sjöfartsverket, Luftfartsverket, Trafikanalys och VTI, Statens väg- och transportforskningsinstitut) en rapport som sammanfattade den utforskande utvecklingen att utreda en grunddatadomän för transportsystemet. Föreliggande rapport är en komplettering till den ursprungliga rapporten och utgör Trafikverkets inklusive samverkande myndigheters sammantagna underlag (utforskande utveckling) för etablering av en grunddatadomän för transportsystemet. Arbetet har bedrivits under ledning av Myndigheten för digital förvaltning (DIGG) med Trafikverket som ansvarig för den utforskande utvecklingen. Till rapporten hör en bilaga, se länk till höger.Ursprunglig rapport: Grunddatadomän transportsystem: Samverkansuppdrag mellan transportmyndigheterna för att bedriva en utforskande utveckling att utreda en grunddatadomän för information kopplat till transportsystemet
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| 8. |
- Kren, F., et al.
(author)
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THE pp -> d pi(+)pi(0) REACTION - A CASE OF Delta Delta EXCITATION WITHOUT ABC-EFFECT
- 2009
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In: International Journal of Modern Physics A. - 0217-751X .- 1793-656X. ; 24:2-3, s. 561-563
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Journal article (peer-reviewed)abstract
- The ABC effect, a low-mass enhancement in the invariant pp mass, is observed in double-pionic fusion reactions leading to a bound nuclear system in the final state. From previous measurements there have been indications that this phenomenon is resctricted to the sigma channel of the pp system. With exclusive measurements of the pp -> d pi(+)pi(0) reaction at T-p = 1.1 GeV we demonstrate that, indeed, the ABC effect does not occur in the vector-isovector Delta Delta channel (rho channel) despite the fact that the Delta Delta excitation is oberved to be the dominant reaction process. We also show that this reaction is well described by a t-channel Delta Delta excitation with the subsequent decay into the vector-isovector Delta Delta channel given by the rho channel operator.
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- Petterson, Jennie, et al.
(author)
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Pulmonary adenocarcinoma in situ and minimally invasive adenocarcinomas in European patients have less KRAS and more EGFR mutations compared to advanced adenocarcinomas.
- 2024
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In: International Journal of Molecular Sciences. - 1661-6596 .- 1422-0067. ; 25:5
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Journal article (peer-reviewed)abstract
- Pulmonary adenocarcinoma (ADC) is a very diverse disease, both genetically and histologically, which displays extensive intratumor heterogeneity with numerous acquired mutations. ADC is the most common type of lung cancer and is believed to arise from adenocarcinoma in situ (AIS) which then progresses to minimally invasive adenocarcinoma (MIA). In patients of European ethnicity, we analyzed genetic mutations in AIS (n = 10) and MIA (n = 18) and compared the number of genetic mutations with advanced ADC (n = 2419). Using next-generation sequencing, the number of different mutations detected in both AIS (87.5%) and MIA (94.5%) were higher (p < 0.001) than in advanced ADC (53.7%). In contrast to the high number of mutations in Kirsten rat sarcoma virus gene (KRAS) in advanced ADC (34.6%), there was only one case of AIS with KRAS G12C mutation (3.5%; p < 0.001) and no cases of MIA with KRAS mutation (p < 0.001). In contrast to the modest prevalence of epidermal growth factor receptor (EGFR) mutations in advanced ADC (15.0%), the fraction of EGFR mutant cases was higher in both in AIS (22.2%) and MIA (59.5%; p < 0.001). The EGFR exon 19 deletion mutation was more common in both MIA (50%; n = 6/12) and ADC (41%; n = 149/363), whereas p.L858R was more prevalent in AIS (75%; n = 3/4). In contrast to pulmonary advanced ADC, KRAS driver mutations are less common, whereas mutations in EGFR are more common, in detectable AIS and MIA.
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- Skorodko, T., et al.
(author)
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Excitation of the Roper resonance in single- and double-pion production in nucleon-nucleon collisions
- 2008
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In: European Physical Journal A. - : Springer Science and Business Media LLC. - 1434-6001 .- 1434-601X. ; 35:3, s. 317-319
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Journal article (peer-reviewed)abstract
- In most investigations the Roper resonance is sensed only very indirectly via complex partial-wave analyses. We find indications for its excitation in the invariant n pi(+) mass spectrum of the pp -> np pi(+) reaction at M approximate to 1360 MeV with a width of approximate to 150 MeV . The values fit very favorably to the most recent phase shift results as well as to the observations at BES. In the near-threshold two-pion production pp -> pp pi(0)pi(0) , where the Roper excitation and its subsequent decays via the routes N* -> Delta pi -> N pi pi and N* -> N sigma are the only dominant processes, we find its direct decay into the N sigma channel to be the by far dominating decay process -in favor of a monopole excitation of the Roper resonance.
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- Skorodko, T., et al.
(author)
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ISOSPIN DECOMPOSITION OF pp -> NN pi pi CROSS SECTIONS : DO WE SEE A SIGN OF Delta(1600) EXCITATION IN THE nn pi(+)pi(+) CHANNEL?
- 2009
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In: International Journal of Modern Physics A. - 0217-751X .- 1793-656X. ; 24:2-3, s. 450-453
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Journal article (peer-reviewed)abstract
- The two-pion production in pp-collisions has been investigated in exclusive measurements from threshold up to T-p = 1.36 GeV. Total and differential cross sections have been obtained for the channels pn pi(+) pi(0), pp pi(+) pi(-), pp pi(0)pi(0) and also nn pi(+)pi(+). For intermediate incident energies T-p > 1 GeV, i.e. in the region, which is beyond the Roper excitation but at the onset of Delta Delta excitation the total pp pi(0)pi(0) cross section falls behind theoretical predictions by as much as an order of magnitude near 1.2 GeV, whereas the nn pi(+)pi(+) cross section is a factor of five larger than predicted. A model-unconstrained isospin decompostion of the cross section points to a significant contribution of an isospin 3/2 resonance other than the Delta(1232). As a possible candidate the Delta(1600) is discussed.
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| 13. |
- Wilking, N., et al.
(author)
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Long-term follow-up of the SBG 9401 study comparing tailored FEC-based therapy versus marrow-supported high-dose therapy
- 2007
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In: Annals of Oncology. - : Elsevier BV. - 0923-7534 .- 1569-8041. ; 18:4, s. 694-700
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Journal article (peer-reviewed)abstract
- Background: The purpose was to investigate adjuvant marrow-supportive high-dose chemotherapy compared with an equitoxicity-tailored comparator arm. Patients and methods: Five hundred and twenty-five women below theage of 60 years with operated high-risk primary breast cancer were randomised to nine cycles of granulocyte colony-stimulating factor supported and individually tailored FEC (5-fluorouracil, epirubicin, cyclophosphamide), (n = 251) or standard FEC followed by marrow-supported high-dose therapy with CTCb (cyclophosphamide, thiotepa, carboplatin) therapy (n = 274), followed by locoregional radiotherapy and tamoxifen for 5 years. Results: There were 104 breast cancer relapses in the tailored FEC group versus 139 in the CTCb group (double triangular method by Whitehead, P = 0.046), with a median follow-up of all included patients of 60.8 months. The event-free survival demonstrated 121 and 150 events in the tailored FEC- and CTCb group, respectively [P = 0.074, hazard ratio (HR) 0.804, 95% confidence interval (CI) 0.633-1.022]. Ten patients in the tailored FEC regimen developed acute myeloid leukaemia (AML)/myelodysplasia (MDS). One hundred deaths occurred in the tailored FEC group and 121 in the CTCb group (P = 0.287, HR 0.866, 95% CI 0.665-1.129). Conclusion: The update of this study shows an improved outcome linked to the tailored FEC treatment in relation to breast cancer relapse, but also an increased incidence of AML/MDS. © 2007 Oxford University Press.
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