Sökning: "Magnus Karlsson"

Visar resultat 31 - 35 av 79 avhandlingar innehållade orden Magnus Karlsson.

  1. 31. Hazard Identification of Anti-fouling Paints and Contaminated Sediments by the Use of Biological Tests in Brackish Water

    Författare :Jenny Karlsson; Britta Eklund; Magnus Breitholtz; Göran Dave; Stockholms universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Anti-fouling paints; Toxicity tests; Hazard identification; Sediment toxicity; Ceramium tenuicorne; Nitocra spinipes; Environmental engineering; Miljöteknik; Applied Environmental Science; tillämpad miljövetenskap;

    Sammanfattning : Ecotoxicological test methods are important tools in environmental risk assessment to investigate possible adverse effects that chemical substances may cause to aquatic ecosystems. The main aim of this doctoral thesis was to identify potential toxicity (hazard) of anti-fouling compounds and paints as well as contaminated sediments. LÄS MER

  3. 32. Corporatist Environmentalism and Industrial Policy : The Swedish Pulp and Paper Industry and the 1969 Environment Protection Act

    Författare :Lars Karlsson; Lars Magnusson; Peter Hedberg; Magnus Lindmark; Uppsala universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Industrial policy; special interests; interest group theory; corporatism; environmental policy; Economic history; Ekonomisk historia; Ekonomisk historia; Economic History;

    Sammanfattning : .... LÄS MER

  4. 33. Differentiation of Human Dermal Fibroblasts : a New Tool in Vascular Tissue Engineering

    Författare :Lisa Karlsson; Gunnar Kratz; Magnus Grenegård; Linköpings universitet; []
    Nyckelord :MEDICINE; MEDICIN;

    Sammanfattning : Tissue engineering is an expanding field, which focuses on the development of func-tional substitutes for damaged tissues. A limitation in this field is difficulties with obtaining autologous cells. Recent research has shown the presence of cells with multilineage-potential within the connective stroma of the skin. LÄS MER

  5. 34. Essays on inputs, admissions and returns to education

    Författare :Linn Karlsson; David Granlund; Magnus Wikström; Sandra McNally; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Economics of education; computers; TIMSS; academic achievement; admissions; upper secondary grades; SweSAT; underprediction; gender differences; adult education; second-chance education; Economics; nationalekonomi;

    Sammanfattning : Paper [I] analyses the associations between computer use in schools and at home and test scores by using TIMSS (Trends in International Mathematics and Science Study) data for more than 900,000 fourth-graders in 2011 and 2015. Pupils who used computers at school, especially those who used them frequently, scored lower than students who never used computers. LÄS MER

  7. 35. Saving lives during major underground mining incidents : becoming prepared for a collaborative response

    Författare :Sofia Karlsson; Magnus Hultin; Britt-Inger Saveman; Lina Gyllencreutz; Erna Danielsson; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Major incidents; preparedness; collaboration; underground mine fires; emergency medical service; rescue service; mining company; full-scale exercises; collaboration project;

    Sammanfattning : Background: Major incidents in underground mines are uncommon, but they can have severe consequences. In Sweden, the municipal rescue service and the regional emergency medical service (EMS) are dispatched to mining incidents, and together with the privately owned/state owned mineral and metalliferous mining company they perform a rescue operation. LÄS MER