Sökning: "Bimodal"

Visar resultat 6 - 10 av 43 uppsatser innehållade ordet Bimodal.

  1. 6. Spot the Pain: Exploring the Application of Skeleton Pose Estimation for Automated Pain Assessment

    Master-uppsats, Linnéuniversitetet/Institutionen för datavetenskap och medieteknik (DM)

    Författare :Angelica Hjelm Gardner; [2022]
    Nyckelord :automated pain assessment; pain recognition; body movements; skeleton pose estimation; deep learning; neural networks;

    Sammanfattning : Automated pain assessment is emerging as an essential part of pain management in areas such as healthcare, rehabilitation, sports and fitness. These automated systems are based on machine learning applications and can provide reliable, objective and cost-effective benefits. LÄS MER

  3. 7. Loess in southwestern Sweden. Determining the genesis of the silt-rich layer rödfemman in Svartedalen nature reserve

    Master-uppsats, Göteborgs universitet/Institutionen för geovetenskaper

    Författare :Fanny Ekström; Anna Hedeving; [2021-10-28]
    Nyckelord :Loess; silt; grain-size distribution; bimodal; Optically Stimulated Luminescence OSL ; p-XRF; spatial distribution; paleowind;

    Sammanfattning : The presence of loess in Sweden is relatively unexplored and has only been found in a few places. Loess acts as a paleoclimatic proxy, which in times of changing climates, is highly relevant. LÄS MER

  4. 8. Origin of Silicic Magmatism at the Katla Volcano, South Iceland

    Master-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Caroline Svanholm; [2021]
    Nyckelord :Katla volcano; Iceland; high-silica rocks; oxygen isotopes; AFC processes; Vulkanen Katla; Island; kiselrika bergarter; syreisotoper; AFC-processer;

    Sammanfattning : Katla volcano, South Iceland, is a bimodal volcanic system hosting an unusual high number of silicic rocks within a basaltic rift setting. The petrogenesis of silica-rich rocks at Katla is controversial and two end-member hypotheses have been suggested. LÄS MER

  5. 9. Does size matter? : A study on pollen size distribution and pollen viability in Silene latifolia and S. dioica

    Master-uppsats, Uppsala universitet/Växtekologi och evolution; Uppsala universitet/Institutionen för biologisk grundutbildning

    Författare :Elliot Örjes; [2021]
    Nyckelord :Silene latifolia; silene dioica; pollen size; pollen tube; pollen viability;

    Sammanfattning : Pollen size dimorphism, i.e., when a plant produces more than one size of pollen, has been observed in several plant families but the underlying mechanisms have rarely been discussed. One of the hypotheses is that the smaller pollen produced by individuals with bimodal pollen size distributions are dead or non-viable. LÄS MER

  7. 10. Graphene Quantum Dots as Fluorescent and Passivation Agents for Multimodal Bioimaging

    Master-uppsats, KTH/Tillämpad fysik

    Författare :Nüzhet Inci Kilic; [2021]
    Nyckelord :graphene quantum dots; hybrid nanoparticles; x-ray fluorescence contrast agents; multimodal bioimaging; grafen-kvantprickar; hybrida nanopartiklarna; multimodal bioavbildning; röntgenfluorescens kontrastmedel;

    Sammanfattning : Zero-dimensional graphene (carbon) quantum dots have been drawing attention in bio-related applications since their discovery, especially for their optical properties, chemical stability, and easily modifiable surface.  This thesis focuses on the green synthesis of nitrogen-doped graphene quantum dots (GQDs) for dual-mode bioimaging with X-ray fluorescence (XRF) and optical fluorescence. LÄS MER