Sökning: "frustration"

Visar resultat 1 - 5 av 166 avhandlingar innehållade ordet frustration.

  1. 1. Topology Meets Frustration : Exact Solutions for Topological Surface States on Geometrically Frustrated Lattices

    Författare :Flore Kiki Kunst; Emil Bergholtz; Jack Lidmar; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Topology; boundary states; surface states; edge states; Chern insulator; Weyl semimetal; Theoretical Physics; teoretisk fysik;

    Sammanfattning : One of the main features of topological phases is the presence of robust boundary states that are protected by a topological invariant. Famous examples of such states are the chiral edge states of a Chern insulator, the helical edge states of a two-dimensional Z2 insulator, and the Fermi arcs of Weyl semimetals. LÄS MER

  3. 2. Frustration as motivation. Vandalism:constructive or destructive behavior

    Författare :Anki Nordmarker; Göteborgs universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; vandalism; graffiti; juvenile delinquency; alcohol; frustration; creativity; destructiveness; the equity control model of vandalism;

    Sammanfattning : DEGREE OF LICENTIATE IN PSYCHOLOGY Correspondence: Anki Nordmarker, Faculty of Social and Life Sciences, Karlstad University, SE-651 88 Karlstad, Sweden. Phone: +46(0)54 – 700 1000 E-mail: [email protected] ISSN 1101-718X ISRN GU/PSYK/AVH-234--SE Abstract Nordmarker, A. LÄS MER

  4. 3. Magnetic frustration and low-dimensional magnetism : in transition metal fluorophosphates and square-lattice intermetallic compounds

    Författare :Stefanie Siebeneichler; Anja-Verena Mudring; Ulrich Häussermann; Sven Lidin; Kenneth R. Poeppelmeier; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; magnetic frustration; low-dimensional magnetism; ionothermal synthesis; powder neutron diffraction; fluorophosphates; intermetallics; Physical Chemistry; fysikalisk kemi;

    Sammanfattning : Solids can display a variety of vastly different magnetic properties. Besides the generally well known ferromagnets, antiferromagnets with their antiparallel arrangements of magnetic moments can exhibit a wide range of complex magnetic behavior such as magnetic frustration or low-dimensional antiferromagnetism. LÄS MER

  5. 4. Samverkan på spel : Rationalitet och frustration i nätverksstyrning och svensk stadsdelsförnyelse

    Författare :Nils Hertting; Evert Vedung; Bo Bengtsson; Eva Sorensen; Uppsala universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Political science; network governance; rational choice; local institutional design; mechanisms; neighbourhood renewal; urban renewal policy; case study design; Statsvetenskap; Political science; Statsvetenskap; Statskunskap;

    Sammanfattning : Grounded in a rational choice perspective, this thesis tries to develop the study of network governance. The starting point is a puzzling pattern of local multi-organizational cooperation observed in official evaluation reports on urban neighbourhood renewal in Sweden. LÄS MER

  7. 5. Feeling by Doing : The Social Organization of Everyday Emotions in Academic Talk-in-Interaction

    Författare :Erica Sandlund; Moira Linnarud; Birgitta Johansson-Hidén; Anssi Peräkylä; Karlstads universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; Conversation analysis; emotions; social interaction; talk-in-interaction; institutional; embarrassment; frustration; enjoyment; academic seminars; English language; Engelska språket; English; Engelska;

    Sammanfattning : The present dissertation is concerned with the social organization of emotions in talk-in-interaction. Conversation analytic procedures were used to uncover the practices through which participants in social interaction convey, understand, enact, and utilize emotions that are made relevant to the interaction. LÄS MER