Sökning: "evju"

Hittade 3 avhandlingar innehållade ordet evju.

  1. 1. Phase development, heat of hydration and expansion in a blended cement with b-hemihydrate and anhydrite as calcium sulfate

    Författare :Cecilie Evju; Centrum för analys och syntes; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; dilatation; isothermal calorimetry; in-situ synchrotron powder diffraction; ettringite; calcium sulfate; Shrinkage compensating cement; expansive cement; Materiallära; Material technology; materialteknik;

    Sammanfattning : Expansive cements are utilised in special applications to improve properties such as cracking caused by drying shrinkage. Several types of expansive cements exist and the main hydration product responsible for the expansion is ettringite, [Ca3Al(OH)6]2(SO4)3·26H 2O. LÄS MER

  3. 2. Internationell kollektivavtalsreglering : En studie i internationell privaträtt av den svenska modellen för reglering av anställningsvillkor

    Författare :Erik Sinander; Niklas Bruun; Michael Hellner; Stein Evju; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; private international law; labour law; collective self-regulation; internationell privaträtt; arbetsrätt; kollektivavtalsreglering; Private Law; civilrätt;

    Sammanfattning : This doctoral thesis examines the influence of private international law on the Swedish model for collective self-regulation of employment conditions. The Swedish model is characterized by the crucial importance of private collective agreements. LÄS MER

  4. 3. Traces of Mathematical Facts and Students’ Understanding of the Concept `Quadrilateral´ : An enquiry into young students’ communication

    Författare :Eva Juhlin; Maria Johansson; Ewa Bergqvist; Luleå tekniska universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Mathematics Education; Matematik och lärande;

    Sammanfattning : Mathematics could be described as a special kind of language, a discourse in which participants communicate abstract concepts. Communication and language are known to be important factors in teaching and learning but little is known about neither communication between students in relation to geometrical concepts, nor what traces of mathematical facts and understanding is incorporated into their communication. LÄS MER