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- Alfredsson, Lars, et al.
(författare)
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Job strain and major risk factors for coronary heart disease. : Baseline results from the WOLF Study
- 2002
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Ingår i: Scandinavian Journal of Work, Environment & Health. - 0355-3140. ; 28:4, s. 238-248
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Tidskriftsartikel (refereegranskat)abstract
- The results do not support the hypothesis that job strain has an adverse impact on serum total cholesterol and plasma fibrinogen levels. They suggest that an increased risk of coronary heart disease in association with job strain, if causal, is mediated by other factors, possibly partly by hypertension and low levels of high-density lipoprotein cholesterol.
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- Fransson, Lennart, et al.
(författare)
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Mechanical properties of ice at Norströmsgrund
- 2004
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- In March 2003, level ice with a thickness of 59 cm was sampled from an ice floe close to the lighthouse Norströmsgrund. Large pressure ridges were surrounding the floe, which had a diameter of about 60 meters. A total of 12 large ice cores with a diameter of 200 mm were drilled out along two rows, with an equidistance of two metres in the central part of the floe. The cores were put into plastic bags and were then directly transported with helicopter to the laboratory at Luleå University of Technology. Horizontal samples with a diameter of 70 mm were drilled from the large vertical cores at the depths 10, 20, 30, 40, 50 cm. Uniaxial compression tests on these samples were performed with three different nominal strain rates (0.5, 1, 2 x 10 -3 s-1) and three different temperatures (-1, -4, -10°C).
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- Fransson, Ulf
(författare)
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Nils Johan Ekdahl : En antikvarisk resenär i 1820-talets Norrland
- 2004
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Ingår i: Aktuell Arkeologi VII: Stockholm Archaeological Reports, New Series.. - 1101-3087. ; :42, s. 103-119
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- This paper is part of my thesis which concerns changes in the landscape from the Iron Age to the 19th century, in the province of Ångermanland in the middle of northern Sweden. The paper discusses the antiquarian traveler Nils Johan Ekdahl (1799-1870) who made several antiqurian journeys around Sweden. In 1826 he visited Gotland and in the years 1827-1830 he made several journeys to northern Sweden. His work has not been published, but the Antiquerian-Topographical Archive (ATA) of the National Heritage Board in Stockholm holds a huge material with detailed annotations and drawings from his journeys. The works of Ekdahl has primarily been used for finding ancient monuments that due to cultivation have gone missing. In this paper I will however focus upon the intentions that Ekdahl had with his work, his interpretations and on what basis he made his conclusions. I will also make an attempt to discuss the position of Ekdahl in the context of the 19th century antiquarians and his relation to the Royal Academy of Letters, History and Antiquities in Sweden
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