Sökning: "Spontaneous order"

Visar resultat 21 - 25 av 183 avhandlingar innehållade orden Spontaneous order.

  1. 21. Modulation of pain by immune factors : a study on interferon-g and its receptor in nociceptive transmission

    Författare :Kristina S Vikman; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Cytokines; interferon-gamma; dorsal horn; hypersensitivity; nociceptive transmission; pain; GluR1; AMPA receptor; disinhibition; spontaneous activity; primary cell culture; two-compartment model; spinal cord.;

    Sammanfattning : Immune cytokines have been implicated as important neuromodulators, contributing to neuronal plasticity both in the adult and developing nervous system. In addition, they have been assigned a potential role in the generation of pathological pain, which may occur as a severe symptom following disease states in the nervous system. LÄS MER

  3. 22. Acquisition of reference to self and others in Greek Sign Language : From pointing gesture to pronominal pointing signs

    Författare :Marianna Hatzopoulou; Brita Bergman; Richard P. Meier; Stockholms universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; deaf children; Greek Sign Language; personal pronouns; pointing; pointing signs; reference; sign language acquisition; Sign language; Teckenspråk; Sign Language; teckenspråk;

    Sammanfattning : This dissertation explores the emergence of the linguistic use of pointing as first- and non-first-person pronoun in Greek Sign Language. Despite the similarity in form between the pointing gesture and pronominal pointing signs, children acquiring sign language pass through the same stages and acquire personal pronouns at about the same age as children acquiring spoken language. LÄS MER

  4. 23. Liquid crystalline polymers for nonlinear optics : pyroelectric polymers and ferroelectric dendrimers

    Författare :Jonas Örtegren; KTH; []
    Nyckelord :;

    Sammanfattning : This thesis deals with liquid crystalline materialsincluding monomers, side-chain polymers, crosslinked polymers,and dendrimers. The materials are pyroelectric, meaning thatthere is a macroscopic electric polarization in the material,which is energetically stable in the absence of externalfields. LÄS MER

  5. 24. Bridging Boundaries in the Borderland of Bureaucracies : Individual Impact on Organisational Adaption to Demanding Situations in Civil and Military Contexts

    Författare :Aida Alvinius; Gerd Lindgren; Göran Ahrne; Karlstads universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Boundary spanners; uniformed organisations; bureaucratic organisations; adaption; systems theory; contingency; stressful environment; civil-military relations; disaster management; emotional labour; Gränsöverskridare; uniformerade organisationer; byråkratier; anpassning; systemteori; contingency; påfrestande förhållanden; civil-militära relationer; katastrofhantering; emotionellt lönearbete; Sociologi; Sociology; Ledarskap under påfrestande förhållanden;

    Sammanfattning : The purpose of this thesis is to reach a deeper understanding of how boundary spanners are bridging boundaries between uniformed bureaucratic organisations and their environment, characterised by demanding conditions.The main part of this thesis is based upon empirical data gathered through 71 interviews with Swedish civil and military informants from several uniformed organisations. LÄS MER

  7. 25. High visibility six-photonentanglement

    Författare :Magnus Rådmark; Mohamed Bourennane; Erik Sjöqvist; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Quantum information; entanglement; quantum physics; Physics; Fysik; fysik; Physics;

    Sammanfattning : Entanglement is a key resource in many quantum information schemes andin the last years the research on multi-qubit entanglement has drawn lots ofattention. In this thesis the experimental generation and characterization ofmulti-qubit entanglement is presented. LÄS MER