Search for dissertations about: "spatial organization"

Showing result 16 - 20 of 116 swedish dissertations containing the words spatial organization.

  2. 16. Sites and Modes of Knowledge Creation: On the Spatial Organization of Biotechnology Innovation

    Author : Jerker Moodysson; Institutionen för kulturgeografi och ekonomisk geografi; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; epistemic communities; biotechnology; communities of practice; geography; proximity; knowledge; localization; globalization; innovation systems; Innovation; Samhällsvetenskaper; Social sciences;

    Abstract : The accelerated speed and intensity of global interconnections in all segments of society during the last couple of decades have had a profound impact on the workings of contemporary capitalism. Increased pressure is put on national and regional economies to continuously upgrade their competitive advantages, at the same time as new learning opportunities occur at a faster rate than ever. READ MORE

  4. 17. Hydrogeochemistry and spatial variability of arsenic and other trace elements in the Lower Katari Basin around Lake Titicaca, Bolivian Altiplano. : Impact on drinking water quality and groundwater management

    Author : Israel Quino Lima; Prosun Bhattacharya; Jerker Jarsjö; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Arsenic; trace elements; multivariate analysis; spatial variability; hydrogeology; spatio-temporal variability; Lower Katari Basin; Bolivian Altiplano; alluvial sediments; Arsenik; spårelement; multivariat analys; rumslig variabilitet; hydrogeologi; spatio-temporär variation; Nedre Katari-bassängen; Bolivian Altiplano; alluviala sediment; Land and Water Resources Engineering; Mark- och vattenteknik;

    Abstract : Arsenic (As) contamination in drinking water is a world-wide problem. Thenatural origin of As, its mobility and transport are of great interest in BolivianAltiplano (Lower Katari Basin: LKB and Sothern Poopó Basin: SPB) due topresence of mineral ore deposits, brines, hot springs and volcanic rocks. READ MORE

  5. 18. Organization and regulation of mitochondrial gene expression

    Author : Roger Salvatori; Martin Ott; Benoit Kornmann; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Mitochondria; mitochondrial gene expression; post-transcriptional regulation; mitochondrial ribosome; protein-protein proximity; BioID; feedback loop; Biochemistry; biokemi;

    Abstract : Mitochondria possess their own genome, remnant of the ancestral eubacterial endosymbiont DNA. This mitochondrial genome encodes mostly few key subunits of the respiratory chain. In order to synthesize these few proteins, mitochondria contain a complete gene expression machinery. READ MORE

  6. 19. Macromolecular organization of the chikungunya virus replication organelle

    Author : Timothée Laurent; Lars-Anders Carlson; Richard Lundmark; Alex Evilevitch; Umeå universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : The chikungunya virus is a positive-sense RNA virus responsible for the crippling chikungunya fever. It is transmitted through the bites of two species of mosquitoes: Aedes aegypti and Aedes albopictus. READ MORE

  7. 20. Spatial regulation of membrane receptor signaling using DNA origami

    Author : Trixy Fang; Karolinska Institutet; Karolinska Institutet; []
    Keywords : ;

    Abstract : Juxtracrine signaling between apposing membrane receptors and ligands is an important class of intercellular communication. Much focus has been directed towards studying the biochemical interactions between receptors and ligands, their surface expression levels and signaling activities for driving downstream signaling processes. READ MORE