Sökning: "stone"

Visar resultat 26 - 30 av 278 avhandlingar innehållade ordet stone.

  1. 26. Studies on the frost resistance of natural stone

    Författare :Lubica Wessman; Avdelningen för Byggnadsmaterial; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; äldre byggnader; kalksten; laboratorieförsök; sten; granit; sandsten; natursten; frostbeständighet; beständighet;

    Sammanfattning : This work deals with the effects of freeze-thawing on the deterioration of some types of natural stone, especially stones frequently used in old buildings in Sweden. Laboratory studies were performed mainly on Gotland sandstone. This stone has been widely used in old buildings in the whole Baltic region, and is often badly deteriorated. LÄS MER

  3. 27. Complications and treatment aspects of urological stone surgery

    Författare :Magnus Wagenius; Lund Institutionen för kliniska vetenskaper; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Urologi;

    Sammanfattning : ConclusionsPaper I: Complications in Extracorporeal Shock Wave Lithotripsy (ESWL): A cohort study, conclusion: We conclude that there are few complications to modern ESWL treatment. 1 Hz should be used to reduce complications (p=0.025). As there is no indication that 1Hz is less effective than 1. LÄS MER

  4. 28. Reading bones : Stone Age hunters and seals in the Baltic

    Författare :Jan Storå; Jan Ekman; Stockholms universitet; []
    Nyckelord :Epiphyseal fusion; Harp seal; Marine mammals; Neolithic; Pitted Ware culture; Ringed seal; Seal hunting; Seasonality; Taphonomy; arkeologi; Archaeology;

    Sammanfattning : This is a study of hunters and seals in the Stone Age in the Baltic. The ambition has been to develop and utilize methods for osteological analyses of archaeological seal bones. The main aims of the zooarchaeological analyses have been to study seal hunting strategies and the formation processes of the faunal remains. LÄS MER

  5. 29. Norm and difference : Stone Age dietary practice in the Baltic region

    Författare :Gunilla Eriksson; Kerstin Lidén; Birgit Arrhenius; Michael Richards; Stockholms universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; diet; norm; variation; Mesolithic; Neolithic; Sweden; Latvia; stable carbon and nitrogen isotopes; radiocarbon; reservoir effect; dogs; breastfeeding; gender; Archaeology subjects; Arkeologiämnen;

    Sammanfattning : Stone Age research on Northern Europe frequently makes gross generalizations about the Mesolithic and Neolithic, although we still lack much basic knowledge on how the people lived. The transition from the Mesolithic to the Neolithic in Europe has been described as a radical shift from an economy dominated by marine resources to one solely dependent on farming. LÄS MER

  7. 30. Djurhållning och betesdrift : Djur, människor och landskap i västra Östergötland under yngre bronsålder och äldre järnålder

    Författare :Maria Petersson; Bo Gräslund; Christopher Prescott; Uppsala universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; Archaeology; Organised grazing; animal husbandry; byre; pastoral landscape; shepherds; livestock; stone fence systems; hearths; four-sided stone-settings; source value; animal bones; Iron Age; Arkeologi;

    Sammanfattning : This thesis focuses on animal husbandry and organised grazing in western Östergötland during the Late Bronze Age and Early Iron Age. The primary aim is to investigate how animal husbandry was organised from a practical perspective. LÄS MER