Sökning: "identification frame"

Visar resultat 21 - 25 av 63 avhandlingar innehållade orden identification frame.

  1. 21. Languaging in virtual learning sites : studies of online encounters in the language-focused classroom

    Författare :Giulia Messina Dahlberg; Sangeeta Bagga-Gupta; Mats Tegmark; Sylvi Vigmo; David Malinowski; Örebro universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; virtual learning sites; synchronous computer mediated communication; Pedagogik; Education; Utbildning och lärande;

    Sammanfattning : This thesis focuses upon a series of empirical studies which examine communication and learning in online glocal communities within higher education in Sweden. A recurring theme in the theoretical framework deals with issues of languaging in virtual multimodal environments as well as the making of identity and negotiation of meaning in these settings; analyzing the activity, what people do, in contraposition to the study of how people talk about their activity. LÄS MER

  3. 22. Metaphor in Mind : Programming Teachers' Knowledge and Beliefs in Action

    Författare :Andreas Larsson; Konrad Schönborn; Jesper Haglund; Jonas Hallström; Niall Seery; Linköpings universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Conceptual Metaphor; Speech and Gesture; Programming Education; Technology; Konceptuella metaforer; Gestanalys; Programmeringsundervisning; Teknik;

    Sammanfattning : Programming has become an integral component of technology education around the world and is an important part of Swedish curriculum reform and classroom teaching. This thesis aims to explore relations between programming teachers' knowledge and beliefs about programming teaching and how it is enacted in their practice. LÄS MER

  4. 23. Assumptions of retail price strategy and price tactic decisions

    Författare :Madelen Lagin; Högskolan Dalarna; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Complex Systems – Microdata Analysis; Komplexa system - mikrodataanalys;

    Sammanfattning : This licentiate thesis sets out to analyse how a retail price decision frame can be understood. It is argued that it is possible to view price determination within retailing by determining the level of rationality and using behavioural theories. LÄS MER

  5. 24. High-speed stereo imaging for the characterization of anisotropic viscoelastic media

    Författare :Luca Manzari; Peter Göransson; Jacques Cuenca; Ines Lopez Arteaga; Mathieu Aucejo; KTH; []
    Nyckelord :Engineering Mechanics; Teknisk mekanik;

    Sammanfattning : This thesis proposes an experimental method for observing and characterizing the viscoelastic properties of anisotropic media using high-speed white light stereo imaging. The method uses short-time video recordings of a specimen undergoing forced harmonic motion. LÄS MER

  7. 25. Alfvén Waves and Energy Transformation in Space Plasmas

    Författare :Yuri Khotyaintsev; Kalevi Mursula; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Space and plasma physics; Alfvén waves; particle acceleration; ionosphere; magnetopause; magnetic reconnection; Rymd- och plasmafysik; Space physics; Rymdfysik; Space Physics; rymdfysik;

    Sammanfattning : This thesis is focused on the role of Alfvén waves in the energy transformation and transport in the magnetosphere. Different aspects of Alfvén wave generation, propagation and dissipation are considered. The study involves analysis of experimental data from the Freja, Polar and Cluster spacecraft, as well as theoretical development. LÄS MER