Sökning: "Simon Larsson"

Visar resultat 11 - 15 av 17 avhandlingar innehållade orden Simon Larsson.

  1. 11. Promised Soils : Senses of Place Among Yezidis in Dalarna and Sheikhan

    Författare :Maria Lindqvist; Lena Roos; Simon Sorgenfrei; Göran Larsson; Södertörns högskola; []
    Nyckelord :HUMANIORA; HUMANITIES; HUMANIORA; HUMANITIES; Yezidi; Yezidi cemetery; Dalarna; Borlänge; Zahmanê Êzîdîa Li Dalarna; Iraq; Iraqi Kurdistan; Sheikhan; Lalish; transfer of ritual; social memory; jema’iyye; Çarşema-sor; Wednesday ritual; berat; diaspora; funeral rituals; mortuary practices; Historical Studies; Historiska studier;

    Sammanfattning : This is an ethnographic study that focuses on Zahmanê Êzîdîa Li Dalarna, the Yezidi cemetery, in Borlänge. The Swedish town of Borlänge has one of the largest Yezidi diaspora communities in Western Europe; a majority emigrated from the Northern Iraqi region of Sheikhan during the 1990s and early 2000s. LÄS MER

  3. 12. Mechanical Characterization of Heterogeneous Brittle Materials

    Författare :Laura Suarez; Pär Jonsén; Jörgen Kajberg; Simon Larsson; Lars-Olof Nordin; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Hållfasthetslära; Solid Mechanics;

    Sammanfattning : Comminution is one of the highest energy-consuming processes in the mining and mineral processing industry by consuming around 2% of the global generated energy with an overall efficiency of 1-3%. Different approaches to the optimization of processes have been developed, but there is still room for improvement. LÄS MER

  4. 13. Global radial basis function collocation methods for PDEs

    Författare :Ulrika Sundin; Elisabeth Larsson; Simon Hubbert; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Scientific Computing; Beräkningsvetenskap;

    Sammanfattning : Radial basis function (RBF) methods are meshfree, i.e., they can operate on unstructured node sets. Because the only geometric information required is the pairwise distance between the node points, these methods are highly flexible with respect to the geometry of the computational domain. LÄS MER

  5. 14. Full-Scale Modelling and Simulation of Bucket Filling and Wear for Mining Rope Shovels

    Författare :Andreas Svanberg; Pär Jonsén; Simon Larsson; Rikard Mäki; Johannes Quist; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Hållfasthetslära; Solid Mechanics;

    Sammanfattning : Handling of granular material occurs all over the world for different reasons and under different conditions. In the mining industry, granular material handling is present in almost all processes. The machinery that deals with the granular material is typically subjected to significant wear. The loading process is a very crucial task in any mine. LÄS MER

  7. 15. Heterogeneous Bonded Particle Modelling of Rock Fracture

    Författare :Albin Wessling; Jörgen Kajberg; Simon Larsson; Pär Jonsén; Timo Saksala; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Rock; DEM; BPM; fracture; drilling; dynamic; Solid Mechanics; Hållfasthetslära;

    Sammanfattning : The dynamic fracture process of rock materials is of importance for several industries, such as the rock drilling process in geothermal and mining applications. Gaining knowledge and understanding of dynamic rock fracture through numerical simulations can enhance the rock drilling process, for example by optimising the drill bit geometry and drilling parameters. LÄS MER