Sökning: "Åldersgrupper"
Visar resultat 16 - 20 av 42 avhandlingar innehållade ordet Åldersgrupper.
16. Balance, gait performance and muscular strength in the elderly
Sammanfattning : Fracture incidence is higher in urban than in rural inhabitants. Background factors such as physical activity and workload may have an influence on the tendency to fall, leading to fractures. LÄS MER
17. To work or not to work in an extended working life? Factors in working and retirement decisions
Sammanfattning : In most of the industrialised world, the proportion of older and retired people in the population is continuously increasing. This will have budgetary implications for maintaining the welfare state, because the active working section of the population must fund the non-active and old population. LÄS MER
18. Small town, big move : Constructions of place in transiting mining communities
Sammanfattning : The dissertation accounts for construction of place in mining communities as they undergo a major urban transformation. In the 2010s, urban centres in the northern Sweden mining communities of Gällivare and Kiruna entered a new execution phase of a large-scale transformation precipitated by ground subsidence caused by mining activities, a transformation that continues. LÄS MER
19. Bifurcations and Exchange of Stability with Density Dependence in a Coinfection Model and an Age-structured Population Model
Sammanfattning : In nature many pathogens and in particular strains of pathogens with negative effects on species coexists. This is for simplicity often ignored in many epidemiological models. It is however still of interest to get a deeper understanding how this coexistence affects the dynamics of the disease. LÄS MER
20. Endodontic treatment in young permanent teeth : prevalence, quality and potential risk factors
Sammanfattning : Nationell statistik över tandhälsan hos barn och ungdomar redovisar uteslutande uppgifter om karies som till exempel genomsnittligt antal karierade och fyllda tänder och antal karierade och fyllda tandytor i olika åldersgrupper. Det innebär att de saknas kunskaper om mer komplicerade och tidskrävande behandlingar som rotbehandling av unga permanenta tänder. LÄS MER