Sökning: "stone"
Visar resultat 11 - 15 av 278 avhandlingar innehållade ordet stone.
11. People of the Dolmens and Stone Cists : An archaeogenetic Investigation of Megalithic Graves from the Neolithic Period on Gotland
Sammanfattning : The study of ancient genomics of pre-historic human remains has in recent years offered unprecedented knowledge regarding pre-historic migration and population structure on the European continent which has fundamentally altered the current views in the archaeological community. However, the merging of the two fields, archaeology and genetics, is still in its infancy and much work is still needed in order for these fields to integrate. LÄS MER
12. Med älgen i huvudrollen : Om fångstgropar, hällbilder och skärvstensvallar i mellersta Norrland
Sammanfattning : The importance of the elk (Alces alces) in the Stone Age societies of northern Sweden constitutes the major focus of this thesis. The point of departure is a simple but crucial observation: this animal is the common denominator between the three stationary types of remains known in this region from the period 4000-1800 BC. LÄS MER
13. Non-enhanced single-energy computed tomography of urinary stones
Sammanfattning : Computed tomography (CT) is the mainstay imaging method for urinary stones.The aim of this thesis was to optimize the information obtained from the initial CT scan to allow a well-founded diagnosis and prognosis, and to guide the clinician as early and as far as possible in the further treatment of urinary stone disease. LÄS MER
14. Application of the Fluoresecence Lidar Techniques in the Architectural Heritage
Sammanfattning : The primary aim of the research project is to analyse the potential for the application of lidar and fluorescence techniques in building investigation, and also to establish a scientific remote-sensing method for surveying and analysing the historical facade that is non-destructive and can be used in-situ. The fluorescence lidar method uses point-monitoring and scanning of areas that can provide multispectral images in order to identify materials, biodeteriogens and other substances not visible to the human eye. LÄS MER
15. On the diagnosis and treatment of upper urinary tract stones
Sammanfattning : Aims: Papers I&II: To compare treatment outcome for renal stones treated with different ESWL-machines and treatment results of ESWL and ureteroscopy (URS) for ureteric stones. Paper III: To investigate the morbidity and incidence of acute renal colic and the proportion of patients with absolute and relative indications for immediate radiological examination. LÄS MER