Sökning: "intentional"

Visar resultat 16 - 20 av 203 avhandlingar innehållade ordet intentional.

  1. 16. Converter Interfaced Distributed Generation - Grid Interconnection Issues

    Författare :Fainan Magueed; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; VSC; harmonics; LCL-filter; power quality; weak grid; voltage regulation; vector control; strong grid; distributed generation; intentional islanding; L-filter; voltage dips;

    Sammanfattning : Distributed generation (DG) with a converter interface to the grid is found in many of the green power resources applications. In this thesis, the control of a voltage source converter (VSC), as the DG front end, is in focus regarding the power quality problems that could appear at the connection point. LÄS MER

  3. 17. Naturvetenskaplig utbildning för hållbar utveckling? : en longitudinell studie av hur studenter på grundskollärarprogrammet utvecklar för miljöundervisning relevanta kunskaper i naturkunskap

    Författare :Margareta Ekborg; Göteborgs universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Teacher education; longitudinal stud; scientific conceptions; environmental education; intentional learning; learning projects; interpretation in several contexts; complexity; dilemma; student teachers;

    Sammanfattning : In this study the concept of sustainable development is discussed and what contribution a science teacher can make. Some scientific concepts relevant for environmental education are defined. To understand the concepts mean to be able to explain phenomena and to be able to use the conceptions as tools when discussing complex environmental issues. LÄS MER

  4. 18. Choice Blindness: The Incongruence of Intention, Action and Introspection

    Författare :Petter Johansson; Kognitionsvetenskap; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Psykologi; Psychology; Filosofi; Philosophy; latent semantic analysis LSA ; intentional stance; folk psychology; change blindness; verbal report; self-knowledge; extrospection; introspection; action; Choice blindness; intention;

    Sammanfattning : This thesis is an empirical and theoretical exploration of the surprising finding that people often may fail to notice dramatic mismatches between what they want and what they get, a phenomenon my collaborators and I have named choice blindness. The thesis consists of four co-authored papers, dealing with different aspects of the phenomenon. LÄS MER

  5. 19. Approaching Mathematical Discourse : Two analytical frameworks and their relation to problem solving interactions

    Författare :Andreas Ryve; Kimmo Eriksson; Inger Wistedt; Anna Sfard; Mälardalens högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Didactics of Mathematics; Mathematics Education; Analytical approaches; Communication; Concept maps; Contextualization; Discourse; Engineering students; Higher Education; Intentional analysis; Methodological framworks; Problem solving; Prospective teachers; Student teachers; Teacher education; Theoretical frameworks; MATHEMATICS; MATEMATIK; Matematik tillämpad matematik;

    Sammanfattning : The driving force of conducting the two studies presented in this thesis is to examine ways that conceptual understanding and problem solving could be part of mathematics teaching, and through that, part of students' mathematical knowledge. The specific aims of the thesis are: 1) to characterize the classroom discourse of two, apparently similar, problem solving courses in teacher education and 2) to discuss the possibilities of developing two analytical approaches - the communicational approach to cognition and the dialogical approach - used for studying mathematical discourse. LÄS MER

  7. 20. Ethical and normative reasoning on climate change : Conceptions and solutions among students in a Chinese context

    Författare :Li Sternäng; Cecilia Lundholm; Ola Halldén; Alan Reid; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; alternative framework; climate change; conception; contextualization; decision making; economic development; environmental education; intentional analysis; learning; meaning making; moral reasoning; Education; Pedagogik; pedagogik; Education;

    Sammanfattning : Previous research in environmental education and learning has mainly concerned students’ understanding of natural scientific knowledge, whereas research on the influence of other knowledge in learning environmental issues is marginal. Also, the interest in most studies investigating students’ natural scientific knowledge has been to capture constraints in students’ understanding, hence investigations of students’ meaning making are rare. LÄS MER