Essays about: "refinement"

Showing result 1 - 5 of 126 essays containing the word refinement.

  1. 1. Snow insulation effects across the Arctic : evaluating a revised snow module in LPJ-GUESS

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Alexandra Pongrácz; [2019]
    Keywords : active layer depth; Arctic; LPJ-GUESS; snow; soil temperature; Earth and Environmental Sciences;

    Abstract : The effect of future changes in temperature and precipitation patterns on arctic ecosystem functioning is often assessed using state-of-the-art ecosystem models. Many models however lack detailed representation of wintertime processes, as pointed out by recent studies (Wang et al. 2016, Slater and Lawrence 2013). READ MORE

  2. 2. Improving a stereo-based visual odometry prototype with global optimization

    University essay from Uppsala universitet/Avdelningen för visuell information och interaktion

    Author : Felix Verpers; [2019]
    Keywords : ;

    Abstract : In this degree project global optimization methods, for a previously developedsoftwareprototype of a stereo odometry system, were studied. The existing softwareestimatesthe motion between stereo frames and builds up a map of selected stereo frameswhich accumulates increasing error over time. READ MORE

  3. 3. A study on Swedish researchers’ attitudes and views of the 3Rs

    University essay from SLU/Dept. of Animal Environment and Health

    Author : Isabelle Blomberg; [2019]
    Keywords : 3R; attitudes; animal welfare;

    Abstract : Every year, millions of vertebrates are used worldwide in experimental studies. If, how and when animals are allowed to be used in research is stated in the European directive 2010/63, incorporated in the Swedish animal welfare act (1988:534). READ MORE

  4. 4. Design of Cellular and GNSS Antenna for IoT Edge Device

    University essay from Högskolan i Halmstad/Akademin för informationsteknologi

    Author : Ioannis Broumas; [2019]
    Keywords : IoT; Internet of Things; Edge device; LTE; 4G; LTE-M1; Antenna; Antenna System; Narrow Band IoT; NB-IoT; Plannar Antennas; GPS; PCB; multiband antenna;

    Abstract : Antennas are one of the most sensitive elements in any wireless communication equipment. Designing small-profile, multiband and wideband internal antennas with a simple structure has become a necessary challenge. READ MORE

  5. 5. Dehumanization in Everyday Politics : A study of discursive dehumanization of beggars on social media

    University essay from Uppsala universitet/Statsvetenskapliga institutionen

    Author : Joanna Hellström; [2019]
    Keywords : Dehumanization; political communication; discourse; right-wing populism; social media; political participation;

    Abstract : Social science scholars mainly regard dehumanization as a phenomenon of conflict and war. Concurrently, dehumanizing attitudes and behavior in democratic, non-conflict settings is a significant field within social psychology. READ MORE