Sökning: "Age structure"
Visar resultat 1 - 5 av 524 avhandlingar innehållade orden Age structure.
Sammanfattning : The Severan age has become known as a time when Syrian empresses brought eastern influences to Rome and transformed the stable principate into an absolutist state ready for the dominate. Every tie to the old principate was broken in a conscious attempt to change the fundamental structure of society. LÄS MER
Sammanfattning : Atherosclerosis is a disease affecting the blood vessels in the body. Its pathophysiologic mechanisms involve infiltration of the vessel walls by fatty matter and immune cells. This process is slow, starting in childhood but typically not manifesting as symptomatic disease until late adulthood (after 60 years of age). LÄS MER
3. Särpräglat : Vikingatida och tidigmedeltida myntfynd från Danmark, Skåne, Blekinge och Halland (ca 800-1130)
Sammanfattning : This thesis takes as its subject the Viking-Age and early medieval coin finds from South Scandinavia (i.e. Denmark and the provinces Scania, Blekinge and Halland in southern Sweden). The study consists of two parts. LÄS MER
4. Geochronology of impact structures - constraining syn- and post-impact processes using the 40Ar/39Ar and U-Pb techniques
Sammanfattning : The discovery, at the beginning of the 20th century, that elements can transform into other elements, due to the spontaneous decay of an instable to a stable atomic nuclei, gave rise to a powerful source for age information in many fields of earth science. For impact structures, it is crucial to establish well-defined and precise ages in order to understand how impact events affect the Earth’s geo and biosphere and also with regard to possible future events that can have devastating effects on our civilization. LÄS MER
5. En hiar atti rikR : Om elit, struktur och ekonomi kring Uppsala och Mälaren under yngre järnålder
Sammanfattning : In the Late Iron Age, the Mälaren region contained a clearly stratified society and many sites in the landscape indicate the presence of an upper stratum, an elite. This concept – elite – may perhaps be seen as problematic, but in this case it is decidedly more neutral, and considerably less limiting and excluding than many other concepts. LÄS MER