Sökning: "Karin Jönsson"

Visar resultat 1 - 5 av 12 avhandlingar innehållade orden Karin Jönsson.

  1. 1. Parskrivande och klassrumsdialog i årskurs 2 : En fallstudie av textaktiviteter när elever planerar och skriver berättelser under tre lektioner

    Författare :Karin Ekelund Bybro; Catarina Schmidt; Karin Jönsson; Jönköping University; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; paired writing; storytelling; the writing process; dialogue for learning; social practice; primary school; 8-year-olds;

    Sammanfattning : Syftet med fallstudien är att bidra med didaktisk förståelse för relationerna mellan skrivande och andra former av kommunikation, liksom för sådana faktorer som möjliggör och/eller hindrar yngre elevers gemensamma textskapande i klassrummet. Forskningsfrågorna berör hur dialogiskt parskrivande tar form, när tre elevpar planerar och parskriver en berättelse samt hur de stödstrukturer som erbjuds fungerar för dessa elever. LÄS MER

  3. 2. Communicating the environmental characteristics of products: the use of environmental product declarations in the building, energy and automotive industries

    Författare :Karin Jönsson; Internationella miljöinstitutet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Energy industry; Environmental product information; Environmental communication; Automobile industry; Building industry;

    Sammanfattning : Environmental policy is shifting the focus from production processes to product-related issues. The provision and use of environmental information is generally considered an essential element in addressing the environmental impacts associated with the life cycle of products. LÄS MER

  4. 3. Inhibition of Nitrification in Municipal Wastewater - Sources, Effects, Evaluation and Remedies

    Författare :Karin Jönsson; Vattenförsörjnings- och avloppsteknik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Environmental technology; Wastewater; Toxicity; Nitrification; Inhibition; pollution control; Miljöteknik; kontroll av utsläpp;

    Sammanfattning : Today, as a rule, the most cost-effective way to remove nitrogen from municipal wastewater is the biological method based on nitrification and subsequent denitrification. All biological systems may be affected by toxicants, and biological nitrogen removal is no exception. LÄS MER

  5. 4. Litteraturarbetets möjligheter. En studie av barns läsning i årskurs F-3

    Författare :Karin Jönsson; Litteraturvetenskap; []
    Nyckelord :HUMANIORA; HUMANITIES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Pedagogy and didactics; Humaniora; Humanities; teacher research; primary elementary school; scaffolding; discussions of literature; reading log; reading strategies; The teaching of literature; Community of readers; envisionments; Pedagogik; didaktik; Teacher education; Lärarutbildning; community of readers;

    Sammanfattning : This thesis investigates the reading of fiction by young pupils, and classroom work using reading as its starting point. The aim is to gather knowledge about the possibilities and limitations of some of the literary-pedagogical tools that are used in literature-based work in the years pre-school to third grade. LÄS MER

  7. 5. The Effect of Ladle Treatment on Steel Cleanness in Tool Steels

    Författare :Karin Steneholm; Pär Jönsson; Guozhu Ye; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; oxygen activity; inclusion characteristics; vacuum degassing; desulphurization; slag; ladle; hydrogen; nitrogen; deslagging; Teknisk materialvetenskap; Materials Science and Engineering;

    Sammanfattning : The aim of the present work was to get an overview of the steel cleanness in tool steel. Plant trial studies of three steel grades were done with different focuses.Firstly the change of the inclusion characteristics during the vacuum degassing in the ladle was looked upon. LÄS MER