Search for dissertations about: "e"

Showing result 1 - 5 of 14077 swedish dissertations containing the word e.

  2. 1. Public e-Service Stakeholders : A study on who matters for public e-service development and implementation

    Author : Ida Lindgren; Karin Axelsson; Göran Goldkuhl; Leif Flak; Linköpings universitet; []
    Keywords : SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Public e-service; stakeholders; e-government; user involvement; Offentliga e-tjänster; intressenter; e-förvaltning; användarmedverkan;

    Abstract : Public e-services are progressively used as a means for governmental agencies to interact and exchange information with citizens and businesses. These services are typically Internet-based and are meant to fulfill the three overarching objectives of egovernment; (1) to improve citizens’ interactions with the government, (2) to make governmental organizations more efficient and effective, and (3) to increase the transparency of government and lead to a more democratic society. READ MORE

  4. 2. Microstructure and Gelation Behaviour of High Methoxyl and Low Methoxyl Pectin Gels and their Mixtures

    Author : Caroline E E Löfgren; Chalmers University of Technology; []
    Keywords : rheology; kinetic behaviour; LM pectin; transmission electron microscopy; calcium; microstructure; gel formation; sucrose; HM pectin; pectin mixtures;

    Abstract : The objective of this thesis was to explore the functional behaviour of high methoxyl (HM), low methoxyl (LM) and mixed HM/LM pectin gels of different chemical characteristics with emphasis on microstructure and kinetic rheological behaviour. The rheological properties and the structure of pectin gel networks were investigated for pectins under different sucrose, calcium and pH conditions by the means of oscillatory measurements and transmission electron microscopy (TEM). READ MORE

  5. 3. The evolutionary history of Geum (Rosaceae, Colurieae) : a study of ancient allopolyploid speciation

    Author : Jenny E. E. Smedmark; Birgitta Bremer; Pamela S. Soltis; Stockholms universitet; []
    Keywords : Geum; Rosaceae; molecular phylogeny; allopolyploidy; morphological evolution; gynoecial development; NATURAL SCIENCES; NATURVETENSKAP;

    Abstract : Allopolyploid speciation plays an important role in flowering plant evolution. Its contribution to diversity has been suggested to be significant in Geum. READ MORE

  6. 4. Studies of transcription factor domains and their interactions with other transcription factors

    Author : Monica E. Ferreira; Anthony Wright; Kurt Berndt; Iain McEwan; Monica E Ferreira; Södertörns högskola; Karolinska Institutet; Karolinska Institutet; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP;

    Abstract : The studies in this thesis deal with different questions concerning interactions of functional domains of factors involved in transcriptional regulation. The first study of this thesis is focused on the target factor binding mechanism of transcriptional activators. READ MORE

  7. 5. Cytoskeletal filament systems : assembly, regulation, and interplay in mammalian cells

    Author : Mikael E Sellin; Martin Gullberg; Jeremy Thorner; Mikael E. Sellin; Umeå universitet; []
    Keywords : MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; cell research; cellforskning;

    Abstract : The cell represents the basic unit of structure and function for all life. The interior of a eukaryotic cell is organized by an extensive array of protein filaments – collectively referred to as the cytoskeleton. These filaments serve diverse essential functions, e.g. READ MORE