Sökning: "Time"

Visar resultat 16 - 20 av 26112 avhandlingar innehållade ordet Time.

  1. 16. Suspended time : an analysis of Bazin's notion of objectivity of the film image

    Författare :Igor Koršič; Stockholms universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; Bazin; André; 1918-1958;

    Sammanfattning : .... LÄS MER

  3. 17. Commuting time choice and the value of travel time

    Författare :Jan-Erik Swärdh; Lars Hultkrantz; Bruno De Borger; Örebro universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Value of time; Value of travel time; Commuting; Commuting time changes; Value of commuting time; Register data; On-the-job search; Revealed preferences; Stated preferences; Hypothetical bias; Scheduling constraints; Relocations; Certainty calibration; Quantile regression; Mixed logit; Gender differences; Economics; Nationalekonomi; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; Economics; Nationalekonomi;

    Sammanfattning : In the modern industrialized society, a long commuting time is becoming more and more common. However, commuting results in a number of different costs, for example, external costs such as congestion and pollution as well as internal costs such as individual time consumption. LÄS MER

  4. 18. Constructing and Commissioning HELIOS – A High Harmonic Generation Source for Pump-Probe Measurements with sub 50 fs Temporal Resolution : The Development of Experimental Equipment for Extreme Ultraviolet Spectroscopy

    Författare :Joachim A. Terschlüsen; Johan Söderström; Margaret Murnane; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Angle-resolved photoemission spectroscopy; Angle resolved photoemission spectroscopy; Angle-resolved time-of-flight; Angle resolved time of flight; ARTOF; ARPES; tr-ARPES; fs; fs resolution; Fourier transform spectrometer; Fourier-transform spectrometer; Fourier transform spectroscopy; Fourier-transform spectroscopy; FTS; gas cell; high harmonic generation; laser; liquid jet; monochromator; HELIOS; HHG; off-plane mount; off plane mount; OPA; optical parametric amplifier; PCPDTBT; pulse shaping; pump probe; pump-probe measurements; pump-probe measurements; pump-probe spectroscopy; pump-probe spectroscopy; Rowland spectrometer; time-of-flight spectrometer; time of flight spectrometer; TOF; time-resolved spectroscopy; time resolved spectroscopy; time-resolved experiments; time resolved experiments; T-MOKE; tr-PES; PES; photoelectron spectroscopy; transverse magneto optical Kerr effect; transverse magneto-optical Kerr effect; ultrafast; ultra-high vacuum; ultra high vacuum; UHV; XUV; VUV; X-rays; Permalloy; magnetization dynamic; Physics with spec. in Atomic; Molecular and Condensed Matter Physics; Fysik med inriktning mot atom- molekyl- och kondenserande materiens fysik;

    Sammanfattning : This thesis presents HELIOS, an in-house laboratory for time-resolved pump-probe spectroscopy with extreme-ultraviolet (XUV) probe radiation. A wide span of pump wavelengths can be generated using commercial laser equipment while XUV probe radiation is generated via a high harmonic generation process in a noble gas delivering probe photons with energies between 20 eV and 72 eV. LÄS MER

  5. 19. Om tidens värde : En sociologisk studie av senmodernitetens temporala livsvärldar

    Författare :Paul Fuehrer; Mona Mårtensson; Göran Ahrne; Mats Franzén; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; time-use; value of time; temporal welfare; moral economy of time; temporal commons; sustainability; tidsanvändning; tidens värde; tidsmässig välfärd; moralisk ekonomi; temporala allmänningar; uthållig utveckling; Sociology; Sociologi; Sociology; sociologi;

    Sammanfattning : This dissertation explores the relationship between people’s conceptualisation and use of time in everyday life against the background of the political economy of the late modern welfare state. The main focus lies upon their evaluation of different time-uses in order to approach a better understanding of the moral economy of time. LÄS MER

  7. 20. Visualizing the abyss of time : Students’ interpretation of visualized deep evolutionary time

    Författare :Jörgen Stenlund; Konrad Schönborn; Lena Tibell; Gunnar Höst; Camillia Matuk; Linköpings universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Deep evolutionary time; Visualization; Evolution; Science Education; Djup evolutionär tid; Visualiseringar; Naturvetenskapernas didaktik;

    Sammanfattning : The immense time scales involved in Deep evolutionary time (DET) is a threshold concept in biology and interpreting temporal aspects of DET is demanding. DET is communicated through various visualizations that include static two-dimensional representations, low interactivity animations, as well as high interactivity interfaces. LÄS MER