Sökning: "found objects"
Visar resultat 1 - 5 av 677 uppsatser innehållade orden found objects.
1. Exocomets in the β Pictoris system
Kandidat-uppsats, Lunds universitet/Astrofysik; Lunds universitet/Fysiska institutionenSammanfattning : Comets have been a source of fascination throughout the history of man. In recent years, advances in technology have opened up for the study of extrasolar objects, among them exocomets. The first exocomets were observed in the β Pictoris system almost 50 years ago and the system has been of interest ever since. LÄS MER
2. Quantum Optical Description of High-order Harmonic Generation
Master-uppsats, Lunds universitet/Atomfysik; Lunds universitet/Fysiska institutionenSammanfattning : High-order Harmonic Generation (HHG) is a highly non-linear process in which an atom interacts with a strong laser field. The laser field lowers the atomic potential barrier allowing bound electrons to escape into the continuum through tunnel ionization, propagate, and, with some probability, recombine with the parent ion. LÄS MER
3. Labyrinth routes around the Middle Age Baltic Sea
Master-uppsats,Sammanfattning : Stone labyrinths are archaeological monuments found predominantly in the Nordic countries around the Baltic Sea, some 500 specimens are noted in Sweden and Finland. The abundance of smaller stones has provided the building material for lasting monuments around the Baltic Sea, the Swedish west coast and Norway, Iceland, the Scilly islands in England, the Barents Sea and the White Sea’s shores and rivers. LÄS MER
4. ANALYS OCH IDENTIFIERING AV BEKÄMPNINGSMEDEL I HISTORISKA TEXTILIER
Kandidat-uppsats, Göteborgs universitet/Institutionen för kulturvårdSammanfattning : This essay will investigate the risks associated with pesticide contamination in textile collections and how information about pesticide content can be found. Uniforms from the collection of the now closed Gothenburg military museum was analysed using Dosa test strips for chloride content, XRF-analysis and ATR-FTIR analysis. LÄS MER
5. 'Amerikafebern' och byggnadsskicket - En studie av emigrationens påverkan på landsbygdens bebyggelse i Västsverige
Master-uppsats, Göteborgs universitet/Institutionen för kulturvårdSammanfattning : In the years 1850-1930, about 1.2 million Swedes emigrated, most of them to North America. In popular speech one could say there was an 'America fever' in Sweden. As a result a huge network developed that united people across the Atlantic. LÄS MER