Sökning: "postulat"

Hittade 2 avhandlingar innehållade ordet postulat.

1. 1. Rum i tillblivelse

   Författare :Kristina Tryselius; Lennart Andersson; Thomas Denk; Mattias Kärrholm; Karlstads universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; space; virtual geography; ontology of becoming; geophilosophy; actor-network theory; Deleuze; Latour; the virtual; postulate; virtuell geografi; tillblivelseontologi; geofilosofi; aktör-nätverksteori; Deleuze; Latour; det virtuella; postulat; rum; Human geography; Kulturgeografi; Kulturgeografi; Human Geography;

   Sammanfattning : How is space conceptualized? The question is central to subject theory in human geography. In the present dissertation, this issue is actualized in discussions of the virtual, space, and an ontology of becoming. LÄS MER

3. 2. Plasticity Driven Damage and Void Growth

   Författare :Mattias Olsson; Kärnfysik; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Termisk teknik; termodynamik; Maskinteknik; hydraulik; vakuumteknik; vibrationer; akustik; Thermal engineering; applied thermodynamics; vibration and acoustic engineering; vacuum technology; hydraulics; void growth; Mechanical engineering; damage evolution; elasto-plasticity; thermodynamics;

   Sammanfattning : Plasticity induced damage evolution is considered using a thermodynamical approach. Different postulates on how to include the effects of damage in the constitutive equations have been studied. The results reveal that a mapping, similar to that of the stress, of both the kinematic and isotropic hardening variables is to be preferred. LÄS MER