Sökning: "two-way communication"

Visar resultat 21 - 25 av 42 avhandlingar innehållade orden two-way communication.

  1. 21. Skriftligt eller muntligt? : Lärares och elevers erfarenheter av återkoppling i ämnet samhällskunskap i gymnasieskolan

    Författare :Anneli Wiker; Hans Lödén; Håkan Löfgren; Karlstads universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Statsvetenskap; Political Science;

    Sammanfattning : This study examines how teachers present feedback in high school social studies, how students understand said feedback, and how feedback can be a tool to help students achieve their goals.  In order to study subject specific feedback it is necessary to observe how teachers link subject material with assessment in their feedback to students. LÄS MER

  3. 22. Multicarrier Faster-than-Nyquist Signaling Transceivers: From Theory to Practice

    Författare :Deepak Dasalukunte; Institutionen för elektro- och informationsteknik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; iterative decoding; bandwidth efficient; Faster-than-Nyquist; hardware architecture; multicarrier;

    Sammanfattning : The demand for spectrum resources in cellular systems worldwide has seen a tremendous escalation in the recent past. The mobile phones of today are capable of being cameras taking pictures and videos, able to browse the Internet, do video calling and much more than an yesteryear computer. LÄS MER

  4. 23. 4D in city transformations : systems, processes and actors

    Författare :Tim Johansson; Timo Hartmann; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Byggproduktion; Construction Engineering and Management;

    Sammanfattning : The city of Kiruna is facing the challenge of relocating a large proportion of the existing city centre as a consequence of the subsidence caused by underground mining activities. This relocation includes urban residential areas, industrial areas, offices and spaces such as parks and infrastructure. LÄS MER

  5. 24. Augmenting the Remote Control : Studies in Complex Information Navigation for Digital TV

    Författare :Aseel Berglund; Sture Hägglund; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; remote control; digital TV; paper-based TV guides; speech interaction; speech interfaces; Computer science; Datavetenskap;

    Sammanfattning : The transition to digital TV is changing the television set into an entertainment as well as information supplier device that provides two-way communication with the viewer. However, the present remote control device is not appropriate for navigation through the huge amount of services and information provided by the future digital TV, presumably also a device for accessing the Internet. LÄS MER

  7. 25. TV-tittande som dialog : På väg mot en symbolisk-interaktionistisk TV-teori

    Författare :Margareta Rönnberg; Stockholms universitet Institutionen för filmvetenskap; []
    Nyckelord :HUMANIORA; HUMANITIES; identification; para-social interaction; mirroring; symbolic interactionism; role-taking; the TV-other ; the generalized media-other ; dialogue; aesthetic philosphy; imagination; narrative psychology; identity construction; values; evaluation;

    Sammanfattning : Research itself -  on television and the young -  is the object of this research. From a humanistic viewpoint, relational and interactional concepts are critically scrutinized: how have eg 'identification' and 'para-social interaction' been defined and used by (psycho-analytically influenced) mass communication researchers in sociology, psychology and pedagogy in order to allegedly 'explain' the 'effects' of television on the identity, personality or behavior of young viewers? These definitions and uses are found lacking in many respects, and the views of insightful film theoreticians are recommended instead. LÄS MER