Sökning: "ontogenesis"

Hittade 5 avhandlingar innehållade ordet ontogenesis.

  1. 1. Ecologies of the Imagination : Theorizing the participatory aesthetics of the fantastic

    Författare :Per Israelson; Anders Cullhed; Marcel O'Gorman; Stockholms universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; Media theory; genre theory; media ecology; posthumanism; ecocriticism; neocybernetics; sympoiesis; ontogenesis; fantasy; the fantastic; comic books; William Blake; Alan Moore; J. R. R. Tolkien; Literature; litteraturvetenskap;

    Sammanfattning : This book is about the participatory aesthetics of the fantastic. In it, the author argues that the definition of the fantastic presented by Tzvetan Todorov in 1970 can be used, provided it is first adapted to a media-ecological framework, to theorize the role of aesthetic participation in the creation of secondary worlds. LÄS MER

  3. 2. Tidig aritmetisk kunskapsbildning : Ett radikalkonstruktivistiskt perspektiv

    Författare :Göta Eriksson; Siv Fischbein; Olof Magne; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Radical Constructivism; model building; ontogenesis of arithmetic; counting scheme; cognitive system of self-regulation and self-organising; conceptual progression; longitudinal approach; special education.; Education; Pedagogik;

    Sammanfattning : From a Radical Constructivist (RC) perspective this thesis deals with children’s construction of early arithmetic learning as an evolving process through the cognitive system of self-regulation and self-organising. Thus the child’s learning must guide teaching. RC views early arithmetic as verbal and preceding the system of written arithmetic. LÄS MER

  4. 3. Functional Studies of Some Immune Relevant Genes in a Crustacean

    Författare :Haipeng Liu; Kenneth Söderhäll; Irene Söderhäll; Lage Cerenius; Ingrid Faye; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; anti-LPS factor; crayfish; hemocyte; innate immunity; melanization; phenoloxidase; RNA interference; WSSV; Biology; Biologi;

    Sammanfattning : The freshwater crayfish, Pacifastacus leniusculus, mounts a strong innate immune response against microbes such as viruses and bacteria. In this thesis, a novel RNA interference (RNAi) method mediated with histone H2A was developed and applied in crayfish hematopoietic tissue cell cultures for gene functional studies. LÄS MER

  5. 4. Immunological consequences of Epstein-Barr virus replication

    Författare :Andre Ortlieb Guerreiro Cacais; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Epstein-Barr virus (EBV) is a ubiquitous human herpesvirus involved in the pathogenesis of a wide spectrum of malignant and non-malignant diseases. In healthy EBV carriers, the virus is believed to infect two major cellular targets - B lymphocytes and epithelial cells. LÄS MER

  7. 5. Spatio-temporal modeling of morphology and gene-expressions during C.elegans embryogenesis using a new imaging framework

    Författare :Johan Henriksson; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Many aspects of ontogenesis, the process whereby an organism develops from the fertilized egg to a grown adult, are still poorly understood, despite having been studied since Aristotle's time. The advent of modern biology with the sequencing of entire genomes and mapping of all genes offers the promise that one day we will understand how genes function to regulate cell division and differentiation. LÄS MER