Sökning: "Anders Engdahl"

Hittade 5 avhandlingar innehållade orden Anders Engdahl.

  1. 1. Intermolecular interactions in hydrogen bonded 1:1 molecular complexes. A matrix isolation study

    Författare :Anders Engdahl; Biokemi och Strukturbiologi; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; infrared laser irradiation; dimethyl ether; water dimer; hydrogen chloride; formamide; acetone; formic acid; ammonia; water; intermolecular; matrix isolation; FIR; FTIR; infrared; isomerisation; ab initio; Physical chemistry; Fysikalisk kemi;

    Sammanfattning : A number of matrix isolated binary hydrogen bonded complexes with water as one of the components have been investigated with FTIR in the mid and far infrared regions. Water has been found to be the hydrogen bond donor in complexes with water, ammonia, dimethyl ether and acetone. LÄS MER

  3. 2. 1. Naturalizations and labor market outcomes, human capital accumulation and family formation. 2. Open borders, transport links and local labor markets

    Författare :Mattias Engdahl; Per-Anders Edin; Olof Åslund; Dan-Olof ProfessorRooth; Uppsala universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Economics; Nationalekonomi;

    Sammanfattning : .... LÄS MER

  4. 3. Förskolegården : En pedagogisk miljö för barns möten, delaktighet och inflytande

    Författare :Karin Engdahl; Anders Garpelin; Solveig Hägglund; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Preschool children; preschool yard; interaction; outdoor environment; participation; place; Förskolebarn; förskolegård; möten; delaktighet; inflytande;

    Sammanfattning : This thesis is the result of a study that considers children’s encounters with others; participation and influence in a pedagogical outdoor environment in three different preschool playgrounds. More specifically, a study is under-taken of how children’s encounters are shaped in the pedagogically adapted outdoor environment of the preschool with the focus on how children’s par-ticipation and influence finds expression in the preschool playground’s dif-ferent facilities. LÄS MER

  5. 4. International Mobility and the Labor Market

    Författare :Mattias Engdahl; Olof Åslund; Per-Anders Edin; Bernt Bratsberg; Uppsala universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES;

    Sammanfattning : This thesis consists of four self-contained essays.Essay 1 (with Olof Åslund): We study the labor market impact of opening borders to low-wage countries. The analysis exploits time and regional variation provided by the 2004 EU enlargement in combination with transport links to Sweden from the new member states. LÄS MER

  7. 5. On methods of measuring magnetic properties of power transformers

    Författare :Claes Carrander; Göran Engdahl; Anders Bergqvist; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; No-load; magnetizing current; losses; diagnostics; delta; three-phase; power transformer; magnetic core; electrical steel; measurements; simulation; Electrical Engineering; Elektro- och systemteknik;

    Sammanfattning : The core of a power transformer can weigh hundreds of tons, and represents a significant part of the total ownership cost of the transformer, in terms of both the construction cost and of the monetary cost of losses. It is therefore desirable to have a method of diagnosing the core to ensure optimal performance, and to enable the operator to plan repairs of damaged or defective cores. LÄS MER