Sökning: "Maria Lindfors"

Hittade 5 avhandlingar innehållade orden Maria Lindfors.

  1. 1. "Kunskap är vad du vet, och vet du inte kan du alltid googla!" : elevers epistemic beliefs i naturvetenskaplig undervisningskontext

    Författare :Maria Lindfors; Mikael Winberg; Ewa Bergqvist; Shirley Simon; Ivar Bråten; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; problemlösning; kunskapssyn; lärandemål; lärandemiljö; simulering; motivation; pedagogiskt arbete; educational work;

    Sammanfattning : One important goal of science education is to help students develop an adequate understanding of what science is and how it is done. An understanding of science includes epistemic beliefs, that is, individuals’ beliefs about the nature of knowledge, how knowledge is constructed, and how knowledge can be justified. LÄS MER

  3. 2. Högskolestudenters lärande : Ett lärstrategiskt perspektiv på studier i psykologi

    Författare :Maria Öhrstedt; Petra Lindfors; Max Scheja; Tomas Jungert; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; approaches to learning; psychology; higher education; student perspective; lärstrategier; psykologi; högre utbildning; studentperspektiv; Psychology; psykologi;

    Sammanfattning : University students’ approaches to learning influence academic achievement and qualities in learning outcomes. Approaches to learning develop in a process where student factors interact with factors of the learning context. Students’ subjective perceptions of their learning environment seem to be crucial. LÄS MER

  4. 3. Individ och agentskap i strategiska processer : En syntetisk och handlingslogisk ansats

    Författare :Åke Gabrielsson; Margareta Paulsson; Maria Bengtsson; Maj-Britt Johansson Lindfors; Leif Melin; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Business and economics; Human agency; strategic actors; strategy formation; synthesis; action logic; individual; team; role constellation; process study; critical realism; way of thinking; strategic concepts of action; Ekonomi; Business and economics; Ekonomi; företagsekonomi; Business Studies;

    Sammanfattning : Even if strategy research often assumes that strategies are the result of intentional and purposeful behaviour the individual and human agency have tended to be neglected. Few empirical studies focus on how the individuals, their conceptions and actions interact with strategy formation. LÄS MER

  5. 4. Conducting Redox Polymers for Electrode Materials : Synthetic Strategies and Electrochemical Properties

    Författare :Xiao Huang; Adolf Gogoll; Martin Sjödin; Maria Strømme; David Mecerreyes; Berit Olofsson; Fredrik Björefors; Tom Lindfors; Uppsala universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Organic electrode material; Energy storage; Conducting redox polymer; Polythiophene; Terephthalate; PEDOT; Chemistry with specialization in Organic Chemistry; Kemi med inriktning mot organisk kemi;

    Sammanfattning : Organic electrode materials represent an intriguing alternative to their inorganic counterparts due to their sustainable and environmental-friendly properties. Their plastic character allows for the realization of light-weight, versatile and disposable devices for energy storage. LÄS MER

  7. 5. Electrochemical detection of trace metals: from traditional techniques to new ultrathin membrane electrodes

    Författare :Kequan Xu; Gaston A. Crespo; Maria Cuartero; Tom Lindfors; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; ion-selective electrodes; ion-stripping voltammetry; ultrathin membranes; interconnected ion-transfer and charge-transfer processes; trace metals; environmental waters; jonselektiva elektroder; jon-strippande voltammetri; ultratunna membran; sammankopplade jonöverförings- och laddningsöverförings-processer; spårmetaller; miljövatten; Kemi; Chemistry;

    Sammanfattning : Accurate detection of trace metals in environmental waters is an analytical challenge that is still open for the time being. The current state of the field reveals the predominance of the so-called hanging mercury drop electrode (HMDE) for multi-metal detection by means of anodic stripping voltammetry (ASV) readout. LÄS MER