Search for dissertations about: "time based"

Showing result 1 - 5 of 10760 swedish dissertations containing the words time based.

  2. 1. Real-Time Time Metrology Using Space Geodetic Methods

    Author : Carsten Rieck; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; VLBI; Time metrology; UTC; TAI; time link combination; carrier phase; time transfer; real-time filtering; GNSS;

    Abstract : Two main objectives in time and frequency metrology are the realization of the SI unit of time, and the construction and dissemination of atomic time scales based on the SI second. This thesis is mainly concerned with the latter of the two and has investigated the characteristics of space geodetic time and frequency comparison methods. READ MORE

  4. 2. Being in balance or stuck in time : exploring facets of time processing in relation to mental health

    Author : Elisabeth Åström; Maria Grazia Carelli; Britt Wiberg; Marc Wittmann; Umeå universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Time perspective; Time estimation; Anxiety; Anxiety disorder; Balanced time perspective; Mental health; Subjective well-being; Clinical Psychology; klinisk psykologi;

    Abstract : Time is central in human functioning and crucial for adaptive behavior. The aim of the current thesis was to investigate aspects of people’s subjective experience of time and their relationship with mental health, specifically anxiety and subjective well-being. READ MORE

  5. 3. lac of Time : Transcription Factor Kinetics in Living Cells

    Author : Petter Hammar; Johan Elf; Antoine van Oijen; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; gene regulation; transcription factor; lac operon; facilitated diffusion; single molecule imaging; Molecular Biotechnology; Molekylär bioteknik;

    Abstract : Gene regulation mediated by transcription factors (TFs) is essential for all organisms. The functionality of TFs can largely be described by the fraction of time they occupy their regulatory binding sites on the chromosome. DNA-binding proteins have been shown to find their targets through facilitated diffusion in vitro. READ MORE

  6. 4. Time Warps : Refugees and the Experience of Waiting in Rural Sweden

    Author : Rikard Engblom; Oscar Pripp; Don Kulick; Mahmoud Keshavarz; Kristine Synnøve Nepstad Bendixsen; Uppsala universitet; []
    Keywords : HUMANIORA; HUMANITIES; refugees; migration studies; rural studies; waiting; temporality; humanitarianism; securitization; ethnology; ethnography; integration; immigration control; hospitality; vulnerability; Etnologi; Ethnology;

    Abstract : This thesis explores the ways in which refugees’ experience of time is warped when they come to Sweden. It is based on fourteen months of ethnographic fieldwork in Avesta, a small municipality in rural Sweden. READ MORE

  7. 5. Commuting time choice and the value of travel time

    Author : Jan-Erik Swärdh; Lars Hultkrantz; Bruno De Borger; Örebro universitet; []
    Keywords : 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;

    Abstract : 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. READ MORE