Sökning: "artefact"

Visar resultat 21 - 25 av 136 avhandlingar innehållade ordet artefact.

  1. 21. User Requirements Elicitation - A Framework for the Study of the Relation between User and Artefact

    Författare :MariAnne Karlsson; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; requirements elicitation; user requirement; user study;

    Sammanfattning : The aim of this thesis is to gain a deeper understanding of the relation between the user and the technical artefact and, further, how this relation can be studied for the formulation and assessment of user requirements. A tentative framework for the study of the user-artefact relation has been derived from adapted theory and experiences from seven empirical studies. LÄS MER

  3. 22. Integration of Mobile Technologies with Routine Healthcare Services in Mozambique

    Författare :José António Nhavoto; Åke Grönlund; Gunnar Klein; Yunkap Kwankam; Örebro universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; mobile technologies; mobile health; mHealth; Least Developed Countries; Mozambique; mobile phones; information systems artefact; design science research;

    Sammanfattning : Mobile technologies are emerging as one way to help address health challenges in many countries, including in Least Developed Countries. Mobile technology can reach a large share of the population but in order to provide effective support to healthcare services, technology, information collection and dissemination, and work processes need to be well aligned. LÄS MER

  4. 23. Diagnostic quality in computed tomography angiography after EVAR

    Författare :Leena Lehti; Lund Diagnostisk radiologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; computed tomography angiography; image reconstruction; Abdominal aortic aneurysm; dual-energy computed tomography; metal artefact reduction; EVAR; contrast medium induced nephropathy;

    Sammanfattning : .... LÄS MER

  5. 24. Design and use of mobile technology in distance language education : Matching learning practices with technologies-in-practice

    Författare :Olga Viberg; Åke Grönlund; Mats Tegmark; Annika Andersson; Victor Kaptelinin; Högskolan Dalarna; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; online distance education; mobile learning; mobile-assisted language learning; information systems artefact; design science research; learning practices; structuration; self-regulation; technology-in-practice; Complex Systems – Microdata Analysis; Komplexa system - mikrodataanalys; Informatik; Informations- och kommunikationsteknik;

    Sammanfattning : This thesis focuses on the adaptation of formal education to people’s technology- use patterns, theirtechnology-in-practice, where the ubiquitous use of mobile technologies is central. The research question is: How can language learning practices occuring in informal learning environments be effectively integrated with formal education through the use of mobile technology? The study investigates the technical, pedagogical, social and cultural challenges involved in a design science approach. LÄS MER

  7. 25. Visualisera energi i hushåll : Avdomesticeringen av sociotekniska system och individ- respektive artefaktbunden energianvändning

    Författare :Erica Löfström; Kajsa Ellegård; Jenny Palm; MariAnne Karlsson; Linköpings universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Energy use; energy visualization; households; energy behaviour; Power Aware Cord; Anneberg; pilot project; heating system; time-diaries; Time-PAcTS; Energianvändning; energivisualisering; hushåll; energibeteende; Power Aware Cord; Anneberg; pilotprojekt; värmesystem; tidsdagbok; Time-PAcTS; Technology and social change; Teknik och social förändring;

    Sammanfattning : Ett centralt problem i strävan efter att minska energianvändningen i hushåll genom beteendeförändringar är att energi till stora delar är en osynlig produkt. Avhandlingen strävar efter att utveckla kunskap som kan bidra till mer hållbar utveckling genom att analysera tre företeelser som på ett konkret sätt synliggör energi och energirelaterat beteende: ett lokalt värmesystem, en s. LÄS MER