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Visar resultat 1 - 5 av 22 avhandlingar som matchar ovanstående sökkriterier.

  1. 1. Characterizing Prospective Elementary Teachers' Mathematical Knowledge for Teaching Fractions

    Författare :Anne Tossavainen; Maria Johansson; Monica Johansson; Ola Helenius; Iben Christiansen; Luleå tekniska universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; elementary teacher education; fractions; mathematical identity; mathematical knowledge for teaching; prospective elementary teacher; Mathematics and Science Education; Matematikens och naturvetenskapernas didaktik;

    Sammanfattning : Although research has delved into the challenges faced by mathematics teachers and students across various educational levels when working with fractions, these challenges persist. Fractions are an important but difficult content area in elementary school mathematics, and many future elementary teachers enter teacher education with limited knowledge of fractions. LÄS MER

  3. 2. Internationalization strategies in technology-based services : the case of telecommunications

    Författare :Ola Johansson; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : .... LÄS MER

  4. 3. On the Value of Intelligent Packaging - A Packaging Logistics Perspective

    Författare :Ola Johansson; Förpackningslogistik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Intelligent packaging; Logistics; Supply chain management; Radio frequency identification RFID ; Packaging logistics;

    Sammanfattning : Good decision-making relies on accurate, timely and reliable information. This can be supported by having intelligent packaging which allows data on the whereabouts and condition of goods to be automatically captured along a supply chain. LÄS MER

  5. 4. Towards a model for managing uncertainty in logistics operations – A simulation modeling perspective

    Författare :Ola Johansson; Förpackningslogistik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; risk; uncertainty; simulation; supply chain; logistics;

    Sammanfattning : Uncertainty rules supply chains. Unexpected changes constantly occur on all levels; strategically through globalization, introduction of novel technology, mergers and acquisitions, volatile markets, and on an operational level through demand fluctuations, and events such as late arrival of in-bound material, machine equipment breakdown, and quality problems. LÄS MER

  7. 5. The room's need of a name : a philosophical study of performance

    Författare :Ola Johansson; Doris Kolesch; Stockholms universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; Teaterteori; Teaterupplevelse; Rummet i teater; Föreställningsanalys; Språkfilosofi; Publikreaktioner; Riten och teater; 1900-talet; teatervetenskap; Theatre Studies;

    Sammanfattning : .... LÄS MER