Sökning: "Principal parts"

Visar resultat 1 - 5 av 81 avhandlingar innehållade orden Principal parts.

  1. 1. Principal Parts on P^1 and Chow-groups of the classical discriminants

    Författare :Helge Maakestad; KTH; []
    Nyckelord :Sheaves of principal parts; bimodule structure; splitting-type; positive characteristic; Chow-groups; resultants; group actions; invariant theory; Sylvester-formula;

    Sammanfattning : .... LÄS MER

  3. 2. Organisationsutveckling genom ledarutbildning : en utvärdering av skolledarutbildningens första utbildningsomgångar

    Författare :Glenn Hultman; Linköpings universitet; []
    Nyckelord :Organization Development; Management Training; Principal; Change Strategies; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP;

    Sammanfattning : School leader training in Sweden is meant to act as one of several forces to improve the functioning of the school, and to develop the function and the personality of the school leader. The training programme is compulsory, continues for two years and consists of three parts - course periods, home periods, and society oriented practical experience. LÄS MER

  4. 3. Higher order differentials and generalized Cartan-de Rham complexes

    Författare :Fredrik Andréasson; KTH; []
    Nyckelord :Differentials; Cartan-de Rham complex; Principal parts; differential smoothness;

    Sammanfattning : .... LÄS MER

  5. 4. Residual Stress Distributions in Additively Manufactured Parts : Effect of Build Orientation

    Författare :Prabhat Pant; Ru Lin Peng; Johan Moverare; Kjell Simonsson; Jonathan Almer; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Additive manufacturing; Residual stress; Neutron diffraction; FEM;

    Sammanfattning : Additive manufacturing (AM) of parts using a layer by layer approach has seen a rapid increase in application for production of net shape or near-net shape complex parts, especially in the field of aerospace, automotive, etc. Due to the superiority of manufacturing complex shapes with ease in comparison to the conventional methods, interest in these kinds of processes has increased. LÄS MER

  7. 5. Optimization product parts in high pressure die casting process

    Författare :Mohammad Sadeghi; Rebei Bel-fdhila; Dan Loyd; Mälardalens högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; industriell ekonomi och organisation; Industrial Economics and Organisations;

    Sammanfattning : This thesis describes optimization of die temperature in high pressure die-casting (HPDC) of A380 alloy by experimental observation and numerical simulation with the use of statistical tools. The goal of this research is to determine the optimum die temperature to minimize incidence of these defects and thus maximize production of parts without defects. LÄS MER