Sökning: "Lesbos Island"

Hittade 4 uppsatser innehållade orden Lesbos Island.

  1. 1. Behaviour of Boron Isotopes During Magmatic Degassing and Application to B-Rich Volcanic Glassfrom Lesbos, Greece

    Master-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Konstantinos Thomaidis; [2017]
    Nyckelord :boron isotopes; volcanic glass; SIMS; magmatic degassing; Lesbos Island; borisotoper; vulkaniskt glas; SIMS; magmatisk avgasning; Lesbos;

    Sammanfattning : Boron is a fluid mobile trace element and is routinely employed as a tracer of slab-derived fluids in subduction zones since the heavy isotope (11B) preferentially partitions into the fluid phase during slab dehydration. However, it has been shown experimentally that boron isotopes (expressed as δ11B) can fractionate by up to several permil (‰) during subsequent magmatic evolution and degassing at high temperature, calling into doubt the fidelity of boron isotopes in volcanic glass as accurate tracers of slab degassing. LÄS MER

  3. 2. En estetisk studie vid Dödens hav

    Magister-uppsats, Södertörns högskola/Institutionen för kultur och lärande

    Författare :Angelica Harms; [2016]
    Nyckelord :Lesvos; Refugees Migrants; Photography; Aesthetics; Social Anthropology; Field Work; Lesbos; flyktingar migranter; fotografi; estetik; socialantropologi; fältarbete;

    Sammanfattning : The subject of my essay concerns the images of refugees that have been taken on Lesvos during the last year. The aim of this essay is to examine the relationship between the photographer, the camera and the island as a scene för photographers, through the images that were taken there. LÄS MER

  4. 3. Massmediers inflytelse samt svenska turisters attityder : En kvantitativ studie om mediebevakning och dess verkan hos svenska turister

    Kandidat-uppsats, Södertörns högskola/Turismvetenskap

    Författare :Maria Hassan; Rosnani Hasan Ibrahim; [2016]
    Nyckelord :Tourism; Media Coverage; Media Effect; Refugee tide; Tourist Destination; Lesvos Greece ; attitudes; views and understanding.; Mediebevakning; Turism; Synsätt och Attityder; Flyktingström; Turistdestination; Lesbos;

    Sammanfattning : Dagens teknologi förenklar integrationen mellan människor med stort avstånd, något man inte kunde föreställa sig tidigare. Massmedier som nyhetskanaler och sociala medier tillåter människor att interagera samt läsa och samla in information från hela världen. LÄS MER

  5. 4. What are reasons that refugee children seek for emergency health care in Lesbos island, Greece:a cross-sectional study; Primary data collection.

    Master-uppsats, Uppsala universitet/Internationell mödra- och barnhälsovård (IMCH)

    Författare :Christina Krikigianni; [2016]
    Nyckelord :refugee children; health; diagnoses; symptoms; Lesbos; Greece; migration 2015; Syria; Iraq; Afghanistan;

    Sammanfattning :   BACKGROUND: Millions of people have fled from their countries, due to war or conflict, in order to find a safer environment for themselves and their children. One common destination is Europe, which people can reach only through the sea from the Turkish coast to the Greek coast after walking hundreds of kilometers through the mountains. LÄS MER