Sökning: "Peter Lindblad"

Visar resultat 16 - 18 av 18 avhandlingar innehållade orden Peter Lindblad.

  1. 16. Functional genomics of the Baltic Sea cyanobacterium Nodularia spumigena in relation to nitrogen fixation, heterocyst differentiation and toxin production

    Författare :Simina Vintila; Rehab El-Shehawy; Peter Lindblad; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; cyanobacteria; Nodularia; nitrogen fixation; heterocyst; nitrogenase; ammonium; phosphate; nodularin; Baltic Sea; Plant physiology; Växtfysiologi; Plant Physiology; växtfysiologi;

    Sammanfattning : Nodularia spumigena is a filamentous, heterocystous cyanobacterium that dominates the annual, toxic cyanobacterial blooms in the Baltic Sea. The blooms are believed to have increased in recent years, due to eutrophication by phosphate and/or nitrogen. Toxicity of these blooms is well-documented and attributed to the hepatotoxin nodularin. LÄS MER

  3. 17. Expression and synthetic activation of [FeFe]-hydrogenases in cyanobacteria

    Författare :Adam Wegelius; Peter Lindblad; Karin Stensjö; Namita Khanna; Matthew Posewitz; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Chemistry with specialization in Microbial Chemistry; Kemi med inriktning mot mikrobiell kemi;

    Sammanfattning : Photosynthetic microbes can be utilized for hydrogen production, generating a clean, carbon neutral energy carrier from abundant substrates. Cyanobacteria are photosynthetic prokaryotes with large potential for biotechnological energy applications and several strains are capable of hydrogen production. LÄS MER

  4. 18. Planning and Implementing Health Interventions : Extrapolated Theories of Health Education and Constructed Determinants of Risk-Taking

    Författare :Katarina Wijk; Sverker Lindblad; Peter Gill; Per Nilsson; Uppsala universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Education; Intervention; Health Education; Planning; Implementing; Risk-Taking; Youth; Adolescents; STD HIV; Prevention; Pedagogik; Education; Pedagogik;

    Sammanfattning : Health interventions are usually preceded by calculations of risks, i.e. ascribed or supposed problem(s). LÄS MER