Search for dissertations about: "Poros"

Found 4 swedish dissertations containing the word Poros.

  2. 1. Kalaureia 1894 : A Cultural History of the First Swedish Excavation in Greece

    Author : Ingrid Berg; Anders Andrén; Arto Penttinen; Margarita Díaz-Andreu; Stockholms universitet; []
    Keywords : HUMANIORA; HUMANITIES; Archaeology; classical archaeology; Kalaureia; Poros; Greece; Sanctuary of Poseidon; nineteenth century; history of archaeology; cultural history; microhistory; politics of belonging; colonialism; topography; fieldwork; excavation; representation; historiography; masculinity; identity; heritage; arkeologi; Archaeology;

    Abstract : The excavation of the Sanctuary of Poseidon at Kalaureia in 1894 marks the beginning of Swedish archaeological fieldwork in Greece. During a couple of hot summer months, two philologists from Uppsala University, Sam Wide (1861-1918) and Lennart Kjellberg (1857-1936), worked in the sanctuary together with the architect Sven Kristenson (1858-1937), the Greek foreman Pankalos and around twenty local workmen. READ MORE

  4. 2. Evaluating Cathode Catalysts in the Polymer Electrolyte Fuel Cell

    Author : Henrik Ekström; Göran Lindbergh; Anders Lundblad; Anthony Kucernak; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; fuel cell; humidity; model electrodes; Nafion; oxygen reduction; PEMFC; platinum; polymer electrolyte; thin film evaporation; titanium oxide; bränslecell; fuktighet; modellelektroder; Nafion; PEMFC; platina; polymerelektrolyt; syrereduktion; tunnfilmsförångning; titanoxid; Electrochemistry; Elektrokemi;

    Abstract : The polymer electrolyte membrane fuel cell (PEMFC) converts the chemical energy of hydrogen and oxygen (air) into usable electrical energy. At the cathode (the positive electrode), a considerable amount of platinum is generally required to catalyse the sluggish oxygen reduction reaction (ORR). READ MORE

  5. 3. Mesoporous material systems for catalysis and drug delivery

    Author : Aylin Atakan; Magnus Odén; Cristina Canal; Petra de Jongh; Linköpings universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Abstract : Hybrid material systems possess multi-functional properties which make them intriguing for the materials science community since very early dates. However, it is not straightforward to produce such material systems. A smart and efficient approach is necessary to extract the desired properties of each component under the desired conditions. READ MORE

  6. 4. Towards Gene Therapy of Osteopetrosis

    Author : Maria Askmyr; Avdelningen för molekylärmedicin och genterapi; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; extracellular fluids; Haematology; oc oc mice; osteoclast; hematopoietic stem cells; Hematologi; extracellulära vätskor;

    Abstract : The goal in this thesis is development of gene therapy for malignant infantile osteopetrosis (IMO), a rare but severe genetic bone disease. The concept of osteopetrosis implies dysfunction or lack of osteoclasts, the bone resorbing cells in our body, resulting in failure of normal bone breakdown. READ MORE