Search for dissertations about: "9 Andra"

Showing result 1 - 5 of 1160 swedish dissertations containing the words 9 Andra.

  2. 1. Biolubricants and Biolubrication

    Author : Min Wang; Andra Dėdinaitė; Per Claesson; Esben Thormann; Holmberg Krister; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Hyaluronan; Phospholipid; Lubricin; Cartilage Oligomeric Matrix Protein; COMP; Adsorption; Surface Force; Friction; Biolubrication; Boundary Lubrication; Load Bearing Capacity; Synergistic Effects; DLS; QCM-D; AFM.; Hyaluronan; Fosfolipid; Lubricin; Cartilage Oligomeric Matrix Protein; COMP; Adsorption; Ytkraft; Friktion; Biologisk smörjning; Gränsskiktssmörjning; Lastbärande förmåga; Synergieffekter; DLS; QCM-D; AFM.; Kemi; Chemistry;

    Abstract : The main objective of this thesis work was to gain understanding of the principles of biolubrication, focusing on synergistic effects between biolubricants. To this end surface force and friction measurements were carried out by means of Atomic Force Microscopy, using hydrophilic and hydrophobic model surfaces in salt solutions of high ionic strength (≈ 150 mM) in presence of different biolubricants. READ MORE

  4. 2. Who is Marching for Pachamama? : An Intersectional Analysis of Environmental Struggles in Bolivia under the Government of Evo Morales

    Author : Anna Kaijser; Anne Jerneck; Annica Kronsell; Andrew Canessa; LUCSUS; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; political ecology; environmental discourse; subject formation; feminist theory; multi-sited ethnography; scales; figurations; indigeneity; climate change; glacier retreat; TIPNIS; political ecology; environmental discourse; subject formation; feminist theory; multi-sited ethnography; scales; figurations; indigeneity; climate change; glacier retreat; TIPNIS;

    Abstract : Evo Morales and the Movimiento al Socialismo (MAS) took office in Bolivia in 2006, riding on the wave of fierce popular protests against previous, neoliberal regimes. Morales was depicted as the country’s first indigenous president. READ MORE

  5. 3. Chlorite: Geochemical properties, Dissolution kinetcis and Ni(II) sorption

    Author : Åsa Zazzi; Zoltan Szabo; Susanna Wold; Peter Vilks; KTH; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; chlorite; dissolution kinetics; Ni II sorption; surface complexation; Chemistry; Kemi;

    Abstract : In Sweden, among other countries, a deep multi-barrier geological repository, KBS-3, is planned for the burial of nuclear waste. One of the barriers is identified as the grantic bedrock itself and in this environment chlorite is present at surfaces in fracture zones. READ MORE

  6. 4. Bling & : Other Breaches in Design

    Author : Despina Christoforidou; Industridesign; []
    Keywords : HUMANIORA; HUMANITIES; Design; norms and values in the design field; Bling; blindspots; breaching experiments; breaches; breachers; in-betweenness mellanförskap ; in-betweeners mellanförskapare ; design as in-betweenness mellanförskap ; monolithic and polylithic contexts; norm critique norm creativity norm awareness; Design; normer och värderingar i designfältet; blinda fläckar; normbrytande experiment breaching experiments ; normbrott breaches ; normbrytare breachers ; mellanförskap; mellanförskapare; design som mellanförskap; monolitiska och polylitiska sammanhang; normkritik normkreativitet normmedvetenhet;

    Abstract : The overall theme of this thesis is norm deviations, i.e. breaches, as an approach to illuminating blindspots in the design field in order to handle potential friction that arises constructively. READ MORE

  7. 5. Catalytic conversion of biomass-derived synthesis gas to liquid fuels

    Author : Rodrigo Suárez París; Magali Boutonnet; Agustín Martínez Feliu; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; biofuels; Fischer-Tropsch wax; higher alcohols; hydroconversion; kinetic modelling; methanol cofeeding; microemulsion; MoS2; noble metal; syngas; Chemical Engineering; Kemiteknik;

    Abstract : Climate change is one of the biggest global threats of the 21st century. Fossil fuels constitute by far the most important energy source for transportation and the different governments are starting to take action to promote the use of cleaner fuels. READ MORE