Sökning: "Mats Björk"

Visar resultat 1 - 5 av 19 avhandlingar innehållade orden Mats Björk.

  1. 1. Protoplast isolation from marine macroalgae and application to studies of inorganic carbon utilization

    Författare :Mats Björk; Uppsala universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP;

    Sammanfattning : .... LÄS MER

  3. 2. Perception of Computer Games in Non-Gaming Contexts

    Författare :Mats Wiklund; Love Ekenberg; Jakob Palme; Staffan Björk; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Computer games; Games; Learning; Communication; Computer and systems science; Data- och systemvetenskap; Computer and Systems Sciences; data- och systemvetenskap;

    Sammanfattning : As computer games have evolved from single-player entities to complex, highly communicative on-line game worlds, their potential to fill different roles in society has grown. One aspect of this change is that various forms of computer mediated communication may become increasingly associated with games in various ways. LÄS MER

  4. 3. Collaboration and competition in firm-internal ideation management : Two alternatives – and a third way out

    Författare :Magnus Bergendahl; Mats Magnusson; Jennie Björk; Katharina Hölzle; KTH; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; innovation; ideation; collaboration; competition; ideas; idea generation; performance; firm-internal; ideation management; management; efficiency; employee.; Machine Design; Maskinkonstruktion;

    Sammanfattning : The passive reliance on ideas to spontaneously emerge within companies is today replaced with more active and continuous ideation management that embraces employees from different functions and knowledge-domains within the company to create and develop ideas. A frequently observed feature in the active management of ideation is the reliance on collaboration and competition mechanisms. LÄS MER

  5. 4. Beyond carbon-limitation : A re-evaluation of the ecological role of photorespiration and direct oxygen photoreduction in seagrasses

    Författare :Pimchanok Buapet; Mats Björk; Ilana Berman-Frank; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Carbon limitation; Chlorophyll fluorescence; Electron transport rate; Irradiance; Mehler reaction; Non-photochemical quenching; Photorespiration; Photosynthetic activity; Plant Physiology; växtfysiologi;

    Sammanfattning : Seagrasses living in shallow coastal waters are regularly subjected to changes in environmental conditions including the two essential factors for photosynthesis: dissolved inorganic carbon (DIC) and irradiance. This thesis focuses on the photosynthetic responses of seagrasses to carbon limitation induced by community metabolism and/or high light intensities. LÄS MER

  7. 5. Energy balance during active carbon uptake and at excess irradiance in three marine macrophytes

    Författare :Herman Carr; Mats Björk; Lennart Axelsson; Félix López Figueroa; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Plant physiology; Växtfysiologi;

    Sammanfattning : The marine environment is an important habitat where many processes occur that affect life conditions on earth. Macrophytes and planktonic oxygen evolvers are an essential component for almost all marine life forms and have developed in an environment that differs largely from the terrestrial habitats. LÄS MER