Sökning: "Johanna Sjöstedt"

Hittade 3 avhandlingar innehållade orden Johanna Sjöstedt.

  1. 1. Effect of environmental factors on bacterioplankton community composition, diversity and functionality

    Författare :Johanna Sjöstedt; Lasse Riemann; Silke Langenheder; Linnéuniversitetet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; marine microbiology; bacterioplankton; community composition; diversity; functionality; environmental factors; disturbance; distribution; Mikrobiologi; Microbiology; Akvatisk ekologi; Aquatic Ecology;

    Sammanfattning : The ocean covers more than 70 % of the Earth surface and represents the largest ecosystem on Earth. Bacteria are an important part of the marine food web not only in remineralisation but also since they utilize dissolved organic matter (DOM) and make the energy available to higher trophic levels. LÄS MER

  3. 2. Feministiska fantasier : mellan marknad och feminism

    Författare :Johanna Lauri; Malin Rönnblom; Angelika Sjöstedt Landén; Jenny Gunnarson Payne; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; popular feminism; post feminism; social innovation; feminist business; activism; discourse theory; psychoanalysis; fantasy; enjoyment; Sweden; populärfeminism; postfeminism; social innovation; feministiska företag; aktivism; diskursteori; psykoanalys; fantasi; njutning; Sverige; feminism; genusvetenskap; gender studies;

    Sammanfattning : Feminism is highly visible in contemporary Sweden. The government labels itself feminist, artists and influencers take a stand for feminism, businesses are branded with feminist advertising and feminist tropes and symbols are visible on clothes, art and jewellery. What this kind of feminism means is not always easy to discern. LÄS MER

  4. 3. Environmental factors selecting for predation resistant and potentially pathogenic bacteria in aquatic environments

    Författare :Peter Mathisen; Agneta Andersson; Johanna Thelaus; Mats Forsman; Anders Sjöstedt; Tron Frede Thingstad; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Eutrophication; productivity; predation pressure; predation-resistant bacteria; pathogens; Francisella tularensis; adaptation; biomarker; oligotyping;

    Sammanfattning : The long history of co-existence of bacteria and their protozoan predators in aquatic environments has led to evolution of protozoa resistant bacteria (PRB). Many of these bacteria are also pathogenic to humans. LÄS MER