8 uppsatser
… mineraler i en bergmassa omvandlas till värme. Det finns fyra naturliga isotoper med halveringstider vilka är jämförbara med jordens ålder: 238U (4470 miljoner år), 235U (700 miljoner år), 232Th (1400 miljoner år), 40K (1250 miljoner år). De flesta av jordens bergarter …
En studie utifrån stabila isotoper
The main aim was to investigate the provenance of Viking age antler material findings of moose and red deer from Sigtuna and from three sites on the island of Gotland in the Baltic sea. This was done by analysis of the stable isotopes of carbon, nitrogen and sulphur. Thre were …
ur ett farmaceutiskt perspektiv
Nuklearmedicinsk diagnostik omfattar en teknik där man med hjälp av radioaktiva isotoper kan studera funktion, blodflöde, metabolism eller morfologi hos olika organ och vävnader i människokroppen. Radioaktiva isotoper kan även användas i terapeutiskt syfte, s.k. radioterapi …
Analyser av kol- kväve- och svavelisotoper på indivier från det kristna senvikingatida gravfältet i Björned, Torsåkers socken, Ångermanland
This paper deals with the late Viking age/early medieval grave field in Björned, Torsåker parish, Ångermanland County in northern Sweden. The grave field in Björned is rare because it has all the signs of being Christianized before the surroundings. This awakes questions such as …
Analyser av stabila kol- och kväveisotoper på skelettmaterial från Bjärbygravfältet från äldre romersk järnålder i Kastlösa på Öland
This paper deals with diet and gender in the early roman iron age in Sweden. Human bone and tooth material from the Iron Age cemetery at Bjärby in Kastlösa parish on the island of Öland have been analysed for stable carbon and nitrogen isotopes. 21 individuals were sampled …
This paper deals with the food economy in the Mesolithic ? Neolithic settlement Sjöholmen from excavation in 1961 lead by Ingeborg Tillander. This material has been compared with the material from Ringsjöholm and Ageröd V since these places are situated near each other. The …
Benkemiska isotopanalyser på artikulerade och disartikulerade individer i Frälsegårdens gånggrift
The aim in this thesis is to use carbon, nitrogen and sulfur isotope analysis on teeth and bone to track diet and mobility of the population as well as the individual level from the articulated and disarticulated individuals from the passage grave Frälsegården, situated in …
Dietrekonstruktioner genom analys av stabila isotoper på tidigmedeltida skelett från Rambodal, Styrstad Sn, Östergötland
Dietary patterns has varied throughout history, both due to resource and cultural limitations. In this thesis, a study was conducted to establish the dietary patterns of eight individuals from an early Midieaval gravesite in Rambodal, Östergötland, in order to explain why they …
