Advanced search

Showing result 1 - 5 of 44 swedish dissertations matching the above criteria.

  2. 1. The role of freshwater phytoplankton in the global carbon cycle

    Author : Fabian Engel; Gesa A. Weyhenmeyer; Don Pierson; Katrin Attermeyer; John A. Downing; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; phytoplankton; carbon dioxide; lake; river; global limnology; spatial scale; carbon budget;

    Abstract : Water flowing through the landscape transports chemical substances including carbon. Along the way from upland soils to the ocean, carbon is transformed from organic carbon into inorganic carbon and vice versa. One such carbon transformation process is the uptake of carbon dioxide (CO2) from the water phase by phytoplankton. READ MORE

  4. 2. Dynamic Organization of Molecular Machines in Bacteria

    Author : Bhupender Singh; Santanu Dasgupta; Leif A. Kirsebom; Don G. Ennis; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; molecular machines; bacteria; cell cycle; ribosome; replisome; divisome; spore; E. coli; H. pylori; Mycobacteria; Microbiology; Mikrobiologi; Mikrobiologi; Microbiology;

    Abstract : Bacterial cells were once treated as membrane-enclosed bags of cytoplasm: a homogeneous, undifferentiated suspension in which polymers (proteins, nucleic acids, etc.) and small molecules diffused freely to interact with each other. READ MORE

  5. 3. Having head and showing knowledge : language shift, Christianity and notions of self in a Papua New Guinean village

    Author : Don Kulick; Stockholms universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Socialantropologi; Etnografi; Papua; Nya Guinea;

    Abstract : In the swampy jungles of northern Papua New Guinea lies an isolated little villagepopulated by about 100 people called Gapun. The majority of the villagers of Gapun are biormultilingual, but their mother tongue is a vernacular language which they call Taiap. READ MORE

  6. 4. Subjects of Feminism : The Production and Practice of Anxiety in a Swedish Activist Community

    Author : Kristian Sandbekk Norsted; Don Kulick; Fanny Ambjörnsson; Beverley Skeggs; Uppsala universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; anxiety; feminism; feminists; neoliberalism; political activism; Swedish culture; Kulturantropologi; Cultural Anthropology;

    Abstract : Anxiety is a zeitgeist of our time. The range of themes to which anxiety attaches today are truly vast, but anxiety arises and is cultivated in specific ways among different groups of people. READ MORE

  7. 5. Light, stress and herbivory : from photoprotection to trophic interactions using Arabidopsis thaliana as a model organism

    Author : Martin Frenkel; Jon Moen; Stefan Jansson; Don Cipollini; Umeå universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Arabidopsis thaliana; photoprotection; herbivory; light-stress; jasmonate; fitness; FDE; dual-choice; Biology; Biologi;

    Abstract : Photosynthesis is the most important process for nearly all life on earth. Photosynthetic organisms capture and transfer light energy from the sun into chemical energy which in turn provides a resource base for heterotrophic organisms. Natural light regimes are irregular and vary over magnitudes. READ MORE