Sökning: "dichotomy"

Visar resultat 21 - 25 av 161 avhandlingar innehållade ordet dichotomy.

  1. 21. Phylogeny of Selaginellaceae

    Författare :Petra Korall; Birgitta Bremer; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Plant physiology; Växtfysiologi; fysiologisk botanik; Physiological Botany;

    Sammanfattning : The phylogeny of Selaginellaceae, a small, but historically important family of heterosporous lycopods, has been the focus of this thesis. The approximately 700 extant species are herbaceous and distributed all over the world, with most species in the tropics and subtropics. LÄS MER

  3. 22. Complexes and Diffrerential Graded Modules

    Författare :Dmitri Apassov; Matematik (naturvetenskapliga fakulteten); []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; algebraic geometry; field theory; Number Theory; fiber of a local homomorphism; DG dualizing module; homological dimensions; differential graded rings; almost finite module; Cohen-Macaulay rings; local homomorphism; Gorenstein rings; annihilator; complex of modules; algebra; group theory; Talteori; fältteori; algebraisk geometri; gruppteori;

    Sammanfattning : The main topic of the thesis is the generalization of some traditional module-theoretic homological applications to complexes of modules and to differential graded modules over differential graded rings. We introduce three possible generalizations of the classical notion of annihilator of an R-module. LÄS MER

  4. 23. Exchangification of art: transforming street art into market products

    Författare :Hanna Borgblad; Göteborgs universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; exchangification; commodification; arts marketing; market practice; authenticity; legitimacy; graffiti; street art;

    Sammanfattning : Art markets are filled with tensions, often explained as an inevitable dichotomy between arts and commerce. During the last century, this phenomenon has been defined as the commodification of art. LÄS MER

  5. 24. Det extraordinäras lockelse : Luffarturistens bilder och upplevelser

    Författare :Erika Andersson Cederholm; Institutionen för tjänstevetenskap; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Sociology; collecting; backpacker culture; extraordinary sphere; authenticity; photography; money; Sociologi;

    Sammanfattning : This dissertation, The Attraction of the Extraordinary - Images and Experiences Among Backpacker Tourists, is a study based on informal interviews with predominantly Swedish independent travellers, as well as observations and documentary analysis of the backpacker subculture. Backpacking is a type of tourism which has been gradually institutionalized. LÄS MER

  7. 25. Ett paradis för alla. Epa mellan folkhem och förförelse

    Författare :Cecilia Fredriksson; Institutionen för tjänstevetenskap; []
    Nyckelord :HUMANIORA; HUMANITIES; intimization; commodity aesthetics; gender; class; cultural learning processes; shoplifting; mass sales; modernity; Department store; consumption; cultural epithet; Cultural anthropology; ethnology; Kulturantropologi; etnologi;

    Sammanfattning : A Paradise for All. Epa between the People's Home and Seduction. This dissertation is about the Epa department store chain, which existed in Sweden from 1930 to 1977. For many people, Epa was an arena for meeting modernity. LÄS MER