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Showing result 1 - 5 of 26 essays matching the above criteria.

  1. 1. Badge It Up : The Effect of Gamification on Online Survey Response

    University essay from

    Author : Kim Siebeneicher; Edit Söderqvist; [2023]
    Keywords : Gamification; badges; online survey; motivation; volunteer; non-profit organisation; Gamification; medaljer; onlineenkät; motivation; volontär; ideell organisation;

    Abstract : Collecting qualitative feedback from volunteers is essential but challenging for non-profit organisations. Gamification has been used in different contexts to try to improve users’ motivation, but has presented mixed results in the context of online surveys. READ MORE

  3. 2. Påverkas totalproteinnivåer i blodprov från kalvar av att blodprovet inte centrifugeras samt av hemolys?

    University essay from SLU/Dept. of Clinical Sciences

    Author : Linn Ambjörnsson; [2023]
    Keywords : råmjölk; refraktometer; blodprov; kalvhälsa; Brix;

    Abstract : Råmjölken innehåller livsviktiga antikroppar som ger kalven dess immunförsvar under de första månaderna i livet. För att kontrollera att kalven fått i sig en tillräcklig mängd antikroppar tas ett blodprov och detta serum analyseras med avseende på antikroppar. READ MORE

  4. 3. Aggregation of Solar and Wind Power and its Impact on the Development of the Transmission Network : KTH Thesis Report

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Emma Juserius; Filippa Ström; [2023]
    Keywords : Aggregation between solar and wind; Coincident factor; Correlation coefficient; Hybrid park; Smoothing effects; Solar PV; Wind power generation; Hybridpark; Korrelations koefficient; Sammanlagring av sol och vindkraft; Solkraft; Utjämnings effekt; Vindkraft;

    Abstract : Variable renewable energy (VRE) is becoming more present in the energy mix as society aims to shift power production from fossil fuels. Solar and wind power are VRE sources, which can result in fluctuations in the input to the network, creating supply uncertainty. READ MORE

  5. 4. Exploring the Correlation Between Reading Ability and Mathematical Ability : KTH Master thesis report

    University essay from KTH/Lärande

    Author : Richard Sol; Alexander Rasch; [2023]
    Keywords : Reading ability; Mathematical ability; Model optimization; Eye-tracking; Correlation between mathematics and reading; Machine-learning models; Reading Fluency; Reading comprehension; Formative assessment; Ordinal Regression; Spearman’s correlation coefficient; Grid search.; Läsförmåga; Matematisk förmåga; Modelloptimering; Ögonspårning; Korrelation mellan matematik och läsning; Maskininlärningsmodeller; Läsflyt; Läsförståelse; Formativ bedömning; Ordinal regression; Spearmans korrelationskoefficient; Rutnätssökning.;

    Abstract : Reading and mathematics are two essential subjects for academic success and cognitive development. Several studies show a correlation between the reading ability and mathematical ability of pupils (Korpershoek et al., 2015; Ní Ríordáin & O’Donoghue, 2009; Reikerås, 2006; Walker et al., 2008). READ MORE

  6. 5. Spatiotemporal PET reconstruction with Learned Registration

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Pierre Meyrat; [2022]
    Keywords : PET; Tomographic reconstruction; Deep Learning; MLEM; PET; Tomografisk rekonstruktion; Deep Learning; MLEM;

    Abstract : Because of the long acquisition time of Positron Emission Tomography scanners, the reconstructed images are blurred by motion. We hereby propose a novel motion-correction maximum-likelihood expectation-maximization algorithm integrating 3D movements between the different gates estimated by a neural network trained on synthetic data with contrast invariance. READ MORE