Sökning: "artefacts"
Visar resultat 6 - 10 av 382 avhandlingar innehållade ordet artefacts.
6. Agency and Artefacts : A cognitive semiotic exploration of design
Sammanfattning : This thesis investigates the role of artefacts in relation to human agency and design within a cognitive semiotics framework. It deals with questions such as What is agency? What are artefacts and how does agency relate to them? What kind of intentions are involved in the activity of designing? What is human-specific with respect to agency and design? How can the origins and evolution of design be explained? Addressing these questions, the thesis proposes a layered model of agency for explaining the relations between different grades of agentive complexity. LÄS MER
7. Bilingual students' learning in science : Language, gestures and phyiscal artefacts
Sammanfattning : The objective of this thesis is to examine how language, gestures and physical artefacts are used in science classes with emergent bilingual students who do not share the same minority language as their classmates or teachers. The purpose is to contribute to findings that can enhance emergent bilingual students’ learning in science. LÄS MER
8. Managers' Cooperative Work Practices in Computational Artefacts-Supported Library Systems
Sammanfattning : The dissertation presents understandings of the complex, contextual, cooperative everyday work practices of academic library managers supported by computational artefacts, as well as challenges disrupting their practices and thereby computational artefacts usage. The doctoral research approaches and conceptualises managers’ work as ‘everyday cooperative practice’, in this way adopting the computer-supported cooperative work (CSCW) approach. LÄS MER
9. Bridging the boundaries between D&T education and working life : A study of views on knowledge and skills in product development
Sammanfattning : In Sweden upper secondary school education is organised in programmes. One of these programmes is the Technology programme that covers five orientations, one of which is Design and Product Development. LÄS MER
10. MRI with MR Angiography in Endovascular Repair of Abdominal Aortic Aneurysms
Sammanfattning : The aim of this study was to evaluate MRI with contrast enhanced MR angiography (MRI/CE MRA) as imaging method before and after endovascular repair of abdominal aortic aneurysms (AAA). A 1.5 T scanner was used for all examinations. In this prospective study 26 consecutive patients were included. LÄS MER