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Visar resultat 1 - 5 av 11 avhandlingar som matchar ovanstående sökkriterier.
1. The Healthy Ageing Initiative : Prevention of falls and fractures
Sammanfattning : The world is currently experiencing a dramatic increase in the number of older individuals, an amount that is expected to double between 2015 and 2050. This increase will likely affect the prevalence of age-related functional impairments, such as those caused by fractures. LÄS MER
2. On the existence of complex-valued harmonic morphisms
Sammanfattning : This thesis consists of 4 papers, their content is described below: Paper I. We present a new method for manufacturing complex-valued harmonic morphisms from a wide class of Riemannian Lie groups. This yields new solutions from an important family of homogeneous Hadamard manifolds. LÄS MER
3. Temporal and spatial variation in predation on roe deer fawns
Sammanfattning : This thesis deals with variation in mortality of roe deer fawns, over time and in space, caused by red fox and Eurasian lynx predation in a boreal landscape. The thesis considers historic and recent effects of vole population dynamics on red fox predation on roe deer fawns, using long term time series from Grimsö Wildlife Research Area. LÄS MER
4. Tourism and travel : accounts, demand and forecasts
Sammanfattning : .... LÄS MER
5. Colloidal fumed silica and soluble silicates — Interactions and microstructure
Sammanfattning : Colloidal dispersions and gels are important material systems with applications in many industrial processes and consumer products. This thesis aims at increasing the understanding of colloidal interactions and the phase transition from a colloidal dispersion to an arrested structure in two systems based on silica. LÄS MER