Sökning: "field shift"

Visar resultat 1 - 5 av 310 avhandlingar innehållade orden field shift.

  1. 1. Shiftwork - circadian rhythms and sleep : field studies of different shift systems

    Författare :Kerstin Dahlgren; Stockholms universitet; []
    Nyckelord :SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; Skiftarbete; Psykofysiologi; Arbetsscheman; Dygnsrytm; Sömn; Jämförande studier; Nattarbete;

    Sammanfattning : .... LÄS MER

  2. 2. Soft measures to shift modality

    Författare :Alfred Söderberg; Trafik och väg; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Soft transport measures; Modal shift; Innovation; ICT; E-bikes; Segmentation; Motivation; Evaluation;

    Sammanfattning : Traffic accumulated by cars is responsible for considerable problems in our cities. The problem is partly about the negative effects on human health due to harmful particulate emissions, noise, traffic accidents and sedentary lifestyles, partly about the space it occupies, which leads to congestion, and the fact that valuable land is taken up by road infrastructure and parking lots. LÄS MER

  3. 3. Assessing Holocene and late Pleistocene geomagnetic dipole field variability

    Författare :Andreas Nilsson; Kvartärgeologi; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Geomagnetic field; palaeomagnetism; the Holocene; dipole tilt; dipole moment; cosmogenic radionuclides;

    Sammanfattning : Palaeomagnetic studies of continuous geological archives and archaeological artefacts are required to reconstruct geomagnetic field changes beyond the range of historical observations. In this thesis I assess the reliability of sedimentary palaeomagnetic data and Holocene dipole field reconstructions. LÄS MER

  4. 4. I köttbullslandet : Konstruktionen av svenskt och utländskt på det kulinariska fältet

    Författare :Jonathan Metzger; Satya Datta; Ulf Jonsson; Kirsti Niskanen; Stockholms universitet; []
    Nyckelord :SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Food; cuisine; national myth; national culture; national cuisine; ideology; discourse; rhetoric; consumption; communities of consumption; authenticity; Sweden; cooking; cookbooks; culinary arts; culinary field; gastronomic field; gastronomy; nationalism; national identity; Economic history; Ekonomisk historia;

    Sammanfattning : The purpose of this doctorate thesis is to investigate the historical discursive construction of swedishness and foreignness in the Swedish culinary field, primarily during the period of 1900-1970, and to relate the changes in the articulation of these concepts to the overarching ideological shifts during this time-period. To achieve this objective a conceptual apparatus inspired by cultural studies, discourse analysis and rhetorical analysis is employed upon the primary material, which consists of Swedish- and foreign-signified cookbooks published in Sweden during the period of 1600-1970. LÄS MER

  5. 5. Luminescence properties of flexible conjugated dyes

    Författare :Jonas Sjöqvist; Patrick Norman; Mikael Lindgren; Jacob Kongsted; Linköpings universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; force field; molecular dynamics; linear absorption; QM MM; absorption spectrum; emission spectrum; water solvation; stokes shift;

    Sammanfattning : In this licentiate thesis the luminescence properties of two flexible conjugated dyes have been studied. The first, Pt1, is a platinum(II) acetylide chromophore used in optical power limiting materials. LÄS MER