Sökning: "group research"

Visar resultat 1 - 5 av 3776 avhandlingar innehållade orden group research.

  1. 1. Problemlösning i grupp : betydelsen av gruppstorlek, gruppsammansättning, gruppnorm och problemtyp för grupprodukt och individuell kunskapsbehållning

    Författare :Sture Sjödin; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Group problem solving; group size; group composition; group norm; problem type; group productivity;

    Sammanfattning : The purpose of this dissertation was to, from the point of view of interaction, study how the factors group size, group composition, group norm and problem type influenced group problem solving. Three classroom studies were performed in grades four and five of the Swedish nine-year compulsory school. LÄS MER

  3. 2. On the Picard Group of Integer Group Rings

    Författare :Ola Helenius; Göteborgs universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Picard group; Grothendieck group; integer group ring; cyclic group; cyclotomic field; class group; Kummer´s lemma; semi-regular prime; Picard group;

    Sammanfattning : .... LÄS MER

  4. 3. Tensions in Transdisciplinary Research : A study of a climate research group

    Författare :Lakin Anderson; Caroline Waks; Linda Wedlin; Fredrik Tell; Peter Dobers; Uppsala universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Transdisciplinary Research; Tension; Paradox; Organization; Science Work; Sustainability; Research Groups; Business Studies; Företagsekonomi;

    Sammanfattning : In a time of sustainability predicaments and ‘grand challenges’, transdisciplinarity has been put forward as an approach through which researchers can engage with societal transformation for a better world. This study examines tensions that arise in the on-the-ground efforts of researchers to establish and manage a transdisciplinary research group within a Norwegian university. LÄS MER

  5. 4. Effectiveness and process in experiential group learning : comparing a process-directive encounter group (PEG) and a self-directive study group (SSG)

    Författare :Anders Wendelheim; Siv Boalt-Boëthius; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Experiential group learning; group effectiveness; change skills; group awareness; action ability; process competence; Psychology; Psykologi;

    Sammanfattning : The present thesis examines experiential group learning phenomena. The aim of the empirical study was to evaluate the impacts of two experiential group learning conditions (Process-directive Encounter Group, PEG; Self-directive Study Group, SSG) on group processes and outcomes. LÄS MER

  7. 5. Epitaxy of group III-nitride materials using different nucleation schemes

    Författare :Rosalia Delgado Carrascon; Vanya Darakchieva; Daniela Gogova; Alice Hospodková; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Group III-nitride materials, gallium nitride (GaN), aluminum nitride (AlN) and indium nitride (InN) have direct band gaps with band gap energies ranging from the infrared (InN) to the ultraviolet (GaN) and to the deep ultraviolet (AlN) wave-lengths, covering the entire spectral range from 0.7 eV to 6.2 eV upon alloying. LÄS MER