Sökning: "ahlkvist"

Hittade 3 avhandlingar innehållade ordet ahlkvist.

  1. 1. Novel insights into the regulation of insulin secretion by GLP-1, GIP and glucagon

    Författare :Linda Ahlkvist; Lund Medicin; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Vagus nerve; GPR119; Insulin resistance; Glucagon; GIP; GLP-1; Insulin;

    Sammanfattning : There are many contributing factors to the development of type 2 diabetes, however, failure of beta-cells to sufficiently secrete insulin is the key component. The underlying mechanism of beta-cell failure is not fully established. In this thesis, we examined the role of high glucagon levels, i.e. LÄS MER

  3. 2. Formic and Levulinic Acid from Cellulose via Heterogeneous Catalysis

    Författare :Johan Ahlkvist; Jyri-Pekka Mikkola; Riitta Keiski; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Levulinic acid; formic acid; Amberlyst 70;

    Sammanfattning : The chemical industry of today is under increased pressure to develop novel green materials, bio-fuels as well as sustainable chemicals for the chemical industry. Indeed, the endeavour is to move towards more eco-friendly cost efficient production processes and technologies and chemical transformation of renewables has a central role considering the future sustainable supply of chemicals and energy needed for societies. LÄS MER

  4. 3. Hällristarnas hem - Gårdsbebyggelse och struktur i Pryssgården under bronsålder

    Författare :Hélène Borna-Ahlkvist; Arkeologi; []
    Nyckelord :HUMANIORA; HUMANITIES; Antikens och forntidens historia; Ancient history; individual; household; settlement structure; houses; farms; Bronze Age; Östergötland; Pryssgården; Norrköping; Archaeology; Arkeologi; Cultural anthropology; ethnology; Kulturantropologi; etnologi; Bosättningar;

    Sammanfattning : The purpose of this thesis is an attempt to comprehend the society and the ideology of the Bronze Age from the inherent symbolism, shape and structure of buildings. In every society, the smallest social unit is the household. The house and the household are central in the lives of people. LÄS MER