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- Orsini, S., et al.
(author)
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Inner southern magnetosphere observation of Mercury via SERENA ion sensors in BepiColombo mission
- 2022
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In: Nature Communications. - : Nature Publishing Group. - 2041-1723. ; 13:1
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Journal article (peer-reviewed)abstract
- Mercury’s southern inner magnetosphere is an unexplored region as it was not observed by earlier space missions. In October 2021, BepiColombo mission has passed through this region during its first Mercury flyby. Here, we describe the observations of SERENA ion sensors nearby and inside Mercury’s magnetosphere. An intermittent high-energy signal, possibly due to an interplanetary magnetic flux rope, has been observed downstream Mercury, together with low energy solar wind. Low energy ions, possibly due to satellite outgassing, were detected outside the magnetosphere. The dayside magnetopause and bow-shock crossing were much closer to the planet than expected, signature of a highly eroded magnetosphere. Different ion populations have been observed inside the magnetosphere, like low latitude boundary layer at magnetopause inbound and partial ring current at dawn close to the planet. These observations are important for understanding the weak magnetosphere behavior so close to the Sun, revealing details never reached before.
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- Rosen, M, et al.
(author)
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The one-sided explanations of a multifactorial coronavirus disease
- 2022
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In: Scandinavian journal of public health. - : SAGE Publications. - 1651-1905 .- 1403-4948. ; 50:1, s. 19-21
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Journal article (peer-reviewed)abstract
- Short-term interventions to suppress COVID-19 completely dominate the public, political and even the professional discussion on what explains observed differences in mortality and morbidity across countries. This leads to an exaggerated view of what such measures can accomplish. Factors such as housing and social conditions as well as travel patterns are equally important but neglected aspects of the COVID-19 development. A multifactorial disease needs a multivariate analytical approach.
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- Haglund, B, et al.
(author)
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Is moist snuff use associated with excess risk of IHD or stroke? A longitudinal follow-up of snuff users in Sweden
- 2007
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In: Scandinavian journal of public health. - : SAGE Publications. - 1403-4948 .- 1651-1905. ; 35:6, s. 618-622
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Journal article (peer-reviewed)abstract
- Background: The potential risks of Swedish moist snuff (snus) are debated and studies have shown diverging results. Aims: The aim of this study is to investigate whether there is any excess risk of ischaemic heart disease (IHD) and stroke from snuff use. Methods: The Swedish Survey of Living Conditions from 1988—89 was record-linked to the Swedish Cause of Death Register and the Swedish Hospital Discharge Register to investigate excess mortality and hospitalization from IHD and stroke. A Poisson regression model was used and incidence rate ratios (IRRs) for snuff and smoking were calculated controlling for age, physical activity, self-reported health, number of longstanding illnesses, residential area, and socioeconomic position. Results: Among snuff users there were no excess risks of mortality or hospitalization from IHD (IRR 0.8; 0.5—1.2,) or stroke (IRR 1.1; 0.7—1.8), but, as expected, clear excess risks were found for smokers (IRR 1.7; 1.4—2.1 for IHD, and IRR 1.4; 1.0—1.9 for stroke). Conclusions: This study has not shown any excess risk among users of snuff for IHD or stroke. If there is a risk associated with snuff it is evidently much lower than those associated with smoking.
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- Holm, LE, et al.
(author)
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Digestive organs.
- 1995
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In: Acta Oncol.. ; 34, s. 11-
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Journal article (peer-reviewed)
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