Sökning: "Johan Ohlsson"
Hittade 4 avhandlingar innehållade orden Johan Ohlsson.
1. Spectral-element simulations of separated turbulent internal flows
Sammanfattning : .... LÄS MER
2. The Origin of Tetrapod Limbs and Girdles: Fossil and Developmental Evidence
Sammanfattning : Around 375 million years ago, the first tetrapods appeared, marking one of the most important events in vertebrate evolutionary history. The fin to limb transition saw the appearance of fingers and a weight bearing pelvic girdle. LÄS MER
3. Studies of effective theories beyond the Standard Model
Sammanfattning : The vast majority of all experimental results in particle physics can be described by the Standard Model (SM) of particle physics. However, neither the existence of neutrino masses nor the mixing in the leptonic sector, which have been observed, can be described within this model. LÄS MER
4. Epidemiological aspects of microscopic colitis
Sammanfattning : Microscopic colitis (MC) constitutes the main entities collagenous colitis (CC) and lymphocytic colitis (LC), diseases that are relatively recently described (in 1976 and 1989, respectively).The aims of this thesis were to study the epidemiology of MC, to describe how these diseases affect patients in terms of symptom burden and health-related quality of life (HRQoL), to study potential risk factors such as familial factors, childhood circumstances, educational level, marital status, smoking and comorbidity, and to describe a cohort of patients with ulcerative colitis (UC) or Crohn’s disease (CD) and subsequent MC, and vice versa. LÄS MER