Sökning: "TF"

Visar resultat 1 - 5 av 110 avhandlingar innehållade ordet TF.

  1. 1. Projektledning i korta projekt : Observationer av projektledares arbete i multiprojektmiljö

    Författare :Andreas Nilsson; Anders Söderholm; Tomas Blomquist; Kim Wikström; Handelshögskolan vid Umeå universitet Samhällsvetenskaplig fakultet Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Projects; Project management; Multi-project environment; Short-duration projects; Participant observation; Interview; Telecom; Meetings; Change; Guard;

    Sammanfattning : As most of the project management models were developed for larger projects, there is a lack of understanding of what project managers in short duration projects do. Short-duration projects are projects in multi-project environments lasting for a number of weeks rather than a number of months. LÄS MER

  3. 2. Vad ska vi sjunga? : En musikpedagogisk diskurs om tiden mellan två världskrig

    Författare :Birgitta Ryner; Ralf Sandberg; Bertil Sundin; Agneta Linné; Stockholms universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; musik; musikundervisning; pedagogik; barn; Music; Musikvetenskap;

    Sammanfattning : The thesis contains an analysis and interpretation of the school music debate that was particularly lively during the 1930s. The debate started with an article in Stockholms-Tidningen – Stockholms Dagblad entitled Why not sing popular songs in music classes? The author was Knut Brodin, a music teacher at Olofskolan, a school run in accordance with the principals of educational progressivism, inspired by John Dewey. LÄS MER

  4. 3. Jag är glad att jag gick på dagis : fyrtio ungdomar ser tillbaka på sin uppväxt

    Författare :Kerstin Strander; Sven Hartman; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; barn-och ungdomsperspektiv; förskolans betydelse; barns minnen; Children; Barn; pedagogik; Education;

    Sammanfattning : During the 1970s the day care centrs expanded in Sweden. Since then a large number of children have attended such centers. For the first time in western history peiople grew up in two systems: the family home and the day care center. The aim of the present study is to find out how young people look upon growing up in a day care center. LÄS MER

  5. 4. Fluorine mass balance in wildlife and consumer products : How much organofluorine are we missing?

    Författare :Lara Schultes; Jonathan P. Benskin; Michael McLachlan; Jörg Feldmann; Elsie M. Sunderland; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; PFASs; PFOS; fluorine mass balance; organofluorine; EOF; TF; wildlife; consumer products; combustion ion chromatography; high resolution mass spectrometry; suspect screening; Applied Environmental Science; tillämpad miljövetenskap;

    Sammanfattning : Per- and polyfluoroalkyl substances (PFASs) are a class of anthropogenic pollutants. Many PFASs are highly persistent and have been linked to adverse effects in humans. According to latest estimates, there are more than 4700 PFASs in global commerce, which poses immense challenges for environmental monitoring. LÄS MER

  7. 5. Analysis of fluoroalkyl sulfonamide (FASA) based copolymers : An indirect source of non-polymeric PFAS

    Författare :Felicia Fredriksson; Leo W. Y. Yeung; Anna Kärrman; Ulrika Eriksson; Robert Letcher; Örebro universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; PFAS; FASA-based copolymers; fluorine mass balance; EOF; sludge; TF; earthworm; exposure;

    Sammanfattning : Per- and polyfluoroalkyl substances (PFAS) are an extensive group of anthropogenic compounds and are of global concern due to their negative effects on the environment and humans. Most environmental research reports non-polymeric PFAS, leading to a scarce understanding of polymeric PFAS, despite their large share on the global market. LÄS MER