Sökning: "adaption and resistance"

Visar resultat 1 - 5 av 6 avhandlingar innehållade orden adaption and resistance.

1. 1. Hypoxia and Stem Cells in Normal and Tumor Development

   Författare :Camilla Niklasson; Avdelningen för translationell cancerforskning; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; cancer; neuroblastoma; hypoxia; preclinical cancer models; ALDH; HIF-2α; PT2385;

   Sammanfattning : Neuroblastoma is a childhood malignancy of the sympathetic nervous system and accounts for 15% of all cancer-related deaths in children. To understand the biology behind neuroblastoma, clarify timing of cellular events and expression profiles of proteins preceding neuroblastoma initiation, we need more relevant preclinical models. LÄS MER

3. 2. Intestinal adaption in response to Roux-en-Y gastric bypass surgery

   Författare :Erik Elias; Göteborgs universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; obesity; bariatric surgery; proteomic analysis; intestinal permeability; calcium; bone mineral density; lipid metabolism;

   Sammanfattning : ABSTRACT Background: Obesity is a condition with increasing prevalence that leads to morbidity, decreased quality of life and reduced life expectancy. The only effective evidence-based treatment is bariatric surgery. LÄS MER

4. 3. Anpassning och motstånd : En etnografisk studie av gymnasieelevers institutionella identitetsskapande

   Författare :Monica Johansson; Högskolan i Skövde; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Upper secondary school; ethnography; institutional identity; pupil identity; differentiation; adaption and resistance; structuration theory; Education; Pedagogik; Humanities and Social sciences; Humaniora-samhällsvetenskap;

   Sammanfattning : Nearly all pupils in Sweden continue their studies at upper secondary school. A central point of departure in this thesis is therefore to examine how the upper secondary school deals with its now both complex and difficult to interpret task of ”one school for all” and to describe and analyse the creation of identity for pupils within this institution. LÄS MER

5. 4. Bacterial adaption to novel selection pressures

   Författare :Annika Nilsson; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :Evolution; bacterial adaptation; mutation rate; population size; mutation accumulation; fitness; antibiotic resistance; compensation; genetic drift; genome reduction;

   Sammanfattning : The rates and trajectories of bacterial evolution are determined both by microbial factors and environmental parameters. In this thesis 1 have investigated how bacterial mutation rates and selection pressure affect the rate and extent of adaptation to novel environments. LÄS MER

7. 5. Att förhandla sitt medborgarskap : Kvinnor som kollektiva politiska aktörer i Örebro 1900-1950

   Författare :Gunnela Björk; Bill Sund; Stockholms universitet; []
   Nyckelord :HUMANIORA; HUMANITIES; citizenship; women s movement; women in local government; women in local politics; social democracy; suffrage; women in trade unions; women s network; philanthropy; Women s Christian Temperance Union; working class women; local history; Örebro; History; Historia; historia; History; Historia;

   Sammanfattning : The dissertation takes its theoretical departure in the concept of citizenship, conceptualised here both as a status, carrying a wide range of rights, and as a practice, involving both obligations and political participation. The investigation focuses on women in local political parties, trade unions, women's organizations for temperance, philanthropy and the franchise, and women's networks in Örebro. LÄS MER