Sökning: "ola svensson"

Visar resultat 6 - 9 av 9 avhandlingar innehållade orden ola svensson.

  1. 6. Rarity in boreal stream: patterns, causes and consequences

    Författare :Per-Ola Hoffsten; Bo W. Svensson; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Ecology; Central Sweden; site occupancy; dispersal limitation; natural disturbances; recolonization; flight-morphology; metapopulation; habitat stability; spring specialists; Crunoecia irrorata; niche limitation; Isogenus nubecula; nestedness; longitudinal distribution; Ekologi; Terrestrial; freshwater and marine ecology; Terrestisk; limnisk och marin ekologi; zooekologi; Animal Ecology;

    Sammanfattning : Patterns of site occupancy among boreal stream insects were studied in central Sweden with focus on sparsely distributed species and the role of dispersal and niche limitations.In the study of dispersal limitation, I found that effects of an extraordinarily harsh winter in small to medium-sized streams were strongest in sites located in small streams and far from lake outlets. LÄS MER

  3. 7. Fullmakten och dess uppkomst : Särskilt om huvudmannens viljeförklaring och tredje mans befogade tillit

    Författare :Joel Berg; Eleonor Kristoffersson; Johan Adestam; Ola Svensson; Örebro universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; The Act of Authorization; Concept of Declaration of Intent; Development of authority; legal act; The Grounds for the Creation of an Authorisation;

    Sammanfattning : In Sweden, opinions have long been divided on the meaning of the agency concept of authority and its basis. Due to a number of judgments from the Swedish Supreme Court, the discussion has been given renewed relevance. The dissertation investigates the question of the origin of authority. LÄS MER

  4. 8. Towards an Earlier Detection of Progressive Multiple Sclerosis using Metabolomics and Machine Learning

    Författare :Stephanie Herman; Kim Kultima; Ola Spjuth; Joachim Burman; Johan Lengqvist; Camilla Svensson; Gabi Kastenmüller; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; bioinformatics; biomarkers; progressive multiple sclerosis; metabolomics; machine learning; advanced analytics; mass spectrometry;

    Sammanfattning : Decision-making guided by advanced analytics is becoming increasingly common in many fields. Implementing computationally driven healthcare solutions does, however, pose ethical dilemmas as it involves human health. LÄS MER

  5. 9. Utbildningskontraktets villkor : Utbildningsförlopp på en förändrad gymnasielärarutbildning

    Författare :Magnus Persson; Ola Agevall; Margareta Nilsson-Lindström; Lennart Svensson; Linnéuniversitetet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; educational resources; habitus; higher education; historical sociology; longitudinal qualitative research; teacher education; student selection; upper secondary schoolteacher; gymnasielärare; habitus; historisk sociologi; högre utbildning; longitudinell kvalitativ forskning; lärarutbildning; studentselektion; utbildningsresurser; Sociology; Sociologi;

    Sammanfattning : For the last decades the social position of the Swedish upper secondary schoolteacher programme has fallen dramatically in the field of higher education. The once social homogeneity among students has transformed into heterogeneity. LÄS MER