Avancerad sökning

Hittade 4 avhandlingar som matchar ovanstående sökkriterier.

  1. 1. Ett stycke på väg : Naturaväghållning med lotter i Västmanlands län ca 1750–1850

    Författare :Tomas Högberg; Erik Lindberg; Gudrun Andersson; Staffan Granér; Uppsala universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; roads; road maintenance; road allotment system; transport; history of infrastructure; history of taxation; institutional economics; corvée; statute labor; Sweden; Västmanlands län; 18th century; 19th century; Historia; History; Ekonomisk historia; Economic History;

    Sammanfattning : The aim of this thesis is to analyse how the road allotment system functioned as an institution to mobilise resources and organise the provision of roads. Through this institution every peasant was made responsible for certain parts of a road. The analysis focuses on road repair and maintenance in the Swedish region of Västmanlands län c. LÄS MER

  3. 2. Om lärarskapets moraliska dimension : ett perspektiv och en studie av lärarstuderandes nätbaserade seminariesamtal

    Författare :Sören Högberg; Tomas Englund; Eva Hultin; Gunnel Colnerud; Högskolan Dalarna; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; pragmatism; moral dimension; teaching; teachership; pedagogical rhythm; professional responsibility; judgement; teacher education; net-based seminars; pragmatism; moralisk dimension; undervisning; lärarskap; pedagogisk rytm; professionellt ansvar; omdömesbildning; lärarutbildning; nätbaserade seminarier; Utbildning och lärande; Education and Learning; Pedagogik;

    Sammanfattning : In this dissertation, an educational perspective called the moral dimension of teaching is developed. The work includes a theoretically informed discussion from a pragmatist point of view in which the concept of pedagogical rhythm is introduced. LÄS MER

  4. 3. Silicon Oxynitride Thin Films Grown by Reactive HiPIMS

    Författare :Tuomas Hänninen; Hans Högberg; Susann Schmidt; Lars Hultman; Jón Tómas Guðmundsson; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Amorphous silicon oxynitride (SiOxNy) thin films were grown by reactive high power impulse magnetron sputtering from a pure silicon target in Ar/N2O plasmas. The elemental composition of the films was shown to depend on the target surface conditions during the film deposition, as well as on the reactive gas flow rate. LÄS MER

  5. 4. High power impulse magnetron sputtering under industrial conditions

    Författare :Mattias Samuelsson; Ulf Helmersson; Torbjörn Joelsson; Hans Högberg; Bengt Wälivaara; Tomáš Kubart; Linköpings universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP;

    Sammanfattning : In this thesis, the recent development step of magnetron sputtering, termed high power impulse magnetron sputtering (HiPIMS) has been studied. Compared to conventional magnetron sputtering HiPIMS provides a higher plasma density which can ionise the sputtered material. LÄS MER