Sökning: "Jag slutar!"

Visar resultat 1 - 5 av 29 avhandlingar innehållade orden Jag slutar!.

  1. 1. Utbildningskultur : lärande i högre utbildning

    Författare :Oskar Gedda; Mikael Alexandersson; Luleå tekniska universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Pedagogik; Education;

    Sammanfattning : När börjar ett arbete och när slutar det? Denna avhandlings formella början var hösten 2011, och den föregicks av en licentiatuppsats som påbörjades 2004. Det var alltså för 10 år sedan som de grundläggande frågorna formulerades och som detta kunskapsbyggande blev en del av min vardag. LÄS MER

  3. 2. Effects of landscape context on populations of bumblebees

    Författare :Anna Persson; Biologiska institutionen; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Apoidea; Bombus; Campanula; agriculture; land-use intensity; complexity; garden; grassland; field border; MFC; pollination; Factor Analysis;

    Sammanfattning : To investigate recent declines in bumblebee populations, I carried out landscape analyses, made field studies of bumblebees, flowering plants and pollination in an agricultural region in southernmost Sweden. Studies were carried out in landscapes of contrasting agricultural intensity and land-cover configuration; "simple" landscapes highly dominated by large crop fields, and "complex" with mixed farming, grasslands and smaller fields. LÄS MER

  4. 3. Designing Monstrous Experiences Through Soma Design

    Författare :Pavel Karpashevich; Kristina Höök; Pedro Sanches; Jordi Solsona; Mark Blythe; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; soma design; first-person perspective; monster; monstrous experiences; shape-changing; restrictions; uncomfortable experiences; wearable technologies; soma design; förstapersonsperspektiv; monster; monstruösa upplevelser; formförändrande; begränsningar; obekväma upplevelser; kroppsnära teknik; Människa-datorinteraktion; Human-computer Interaction;

    Sammanfattning : There is currently a wave of research and development of novel on-body technologies and materials, including shape-changing technologies to be worn on or used close to the body. Traditional interaction design methods and interface models are not always a good fit for designing meaningful interactions with these technologies as they primarily interact with our somatic selves—not our language-oriented, symbol-processing ways of being in the world. LÄS MER

  5. 4. Mechanisms of Transgene Silencing in Neural Cells -Implications for Ex Vivo Gene Therapy to the Brain

    Författare :Nina Rosenqvist; Neurobiologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; neurophysiology; Neurologi; Neurology; neuropsychology; ChIP; rat; transgene; insulator; differentiation; GFP; lentivirus; DNA methylation; histone deacetylation; chromatin; expression; silencing; stem cell; progenitor; gene therapy; neurofysiologi; neuropsykologi; CNS; transplantation;

    Sammanfattning : The use of genetically modifi ed neural stem and progenitor cells could possibly be a future strategy for repairing a brain suffering from neurodegeneration. However, so far it has proven diffi cult to maintain sufficient levels of a transferred gene in suitable cell types, after transplantation. LÄS MER

  7. 5. MULTIFOCAL SPHERICAL FISH LENSES

    Författare :Yakir Gagnon; Biologiska institutionen; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Multifocal Lens; Adaptation; Dispersion; Spherical lens; Model; Fish; Ray-trace; Longitudinal Chromatic Aberration; Longitudinal Spherical Aberration; Modulation Transfer Function; Point Spread Function; Refractive Index Gradient;

    Sammanfattning : Vision is an important source of information for many animals. The lens plays a central role in the visual pathway and hence the ecology of these animals. Fish have spherically shaped crystalline lenses that contain a gradient of refractive index. Like all refracting elements, lens performance depends on the wavelength of the refracted light. LÄS MER