Sökning: "Diffraction"

Visar resultat 1 - 5 av 219 uppsatser innehållade ordet Diffraction.

  1. 1. PLUGGING IN TO QUEER IN GOTHENBURG. An Emotion and Power-Sensitive In-depth Group Study on Being Queer in Gothenburg

    Master-uppsats, Göteborgs universitet/Institutionen för kulturvetenskaper

    Författare :Johanna Jaring; [2019-03-26]
    Nyckelord :Queer; Gothenburg; Emotion; Power; Research Process; Diffraction; Intra-activity;

    Sammanfattning : This study aims to extend the existing knowledge of how different queer persons experience being queer in Gothenburg and in extension, attend to emotions and power relations in the process of knowledge production. The study applies Donna Haraway’s situated knowledge, Sara Ahmed’s queer phenomenology and theory on what emotions do, and Karen Barad’s theory of intra- action and diffraction. LÄS MER

  2. 2. Subjektobjekt och rörelsematerial : en diffraktiv läsning av dansens blivande genom subjektet

    Master-uppsats, Stockholms konstnärliga högskola/Institutionen för danspedagogik

    Författare :Rebecca Yates; [2019]
    Nyckelord :Dance; choreography; didactics; teaching; diffraction; intra-action; nomadic subjects; agency; subject- object; movement - material; Dans; koreografi; didaktik; pedagogik; diffraktion; intra-aktion; nomadiska subjektet; agens; subjektobjekt; rörelsematerial;

    Sammanfattning : The aim of this study is to understand how dance is becoming through the subject. What agents are entangled in the process of becoming, and what hierarchies are at work within my practice. I want to find out how they figurate and see if it´s possible for these hierarchies to reach positions that are more anti- essential. LÄS MER

  3. 3. Finite element modelling of strained nanowire heterostructures

    Kandidat-uppsats, Lunds universitet/Synkrotronljusfysik; Lunds universitet/Fysiska institutionen

    Författare :Alexander Grape Wyke; [2019]
    Nyckelord :Strain; nanowire; heterostructure; physics; nanophysics; COMSOL; simulation; lattice; Physics and Astronomy;

    Sammanfattning : When two materials with different lattice constants are grown together, this generates stress between them, and therefore strain. This strain causes them to have different thermal and electrical properties, and this is especially important on the nanoscale where changes have large impacts. LÄS MER

  4. 4. Bioactivity testing of dental materials

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Tillämpad materialvetenskap

    Författare :Alexander Eriksson; [2019]
    Nyckelord :Bioactivity; bioactive glass; soaking experiment;

    Sammanfattning :  Ever since Hench et al. first discovered bioactive glass in 1969, extensive interest was created because of the materials ability to chemically bond with living tissue. In this project the bioactivity of three different compositions of the bioactive glass Na2O-CaO-SiO2 have been studied. LÄS MER

  5. 5. Microscopy techniques for studying polymer-polymer blends

    Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Institutionen för fysik

    Författare :Sandra Mattsson; [2019]
    Nyckelord :CLEM; correlative light and electron microscopy; correlative microscopy; fluorescence microscopy; scanning electron microscopy; phase contrast microscopy; polymer blend; morphology; super yellow; PEO; poly ethylene oxide ; CLEM; korrelativ ljus- och elektronmikroskopi; korrelativ mikroskopi; fluorescensmikroskopi; svepelektronmikroskopi; faskontrastsmikroskopi; polymerblandning; morfologi; super yellow; PEO; poly etylenoxid ;

    Sammanfattning : Semiconductors are used in many electronic applications, for example diodes, solar cells and transistors. Typically, semiconductors are inorganic materials, such as silicon and gallium arsenide, but lately more research and development has been devoted to organic semiconductors, for example semiconducting polymers. LÄS MER