Search for dissertations about: "extrinsic"

Showing result 1 - 5 of 178 swedish dissertations containing the word extrinsic.

  1. 1. Latent Trait Models of Intrinsic, Extrinsic, and Quest Religious Orientations

    University dissertation from Marcus Koskinen-Hagman, Norra gatan 16 A 4, 22100 Mariehamn, Finland

    Author : Marcus Koskinen-Hagman; [1999]
    Keywords : HUMANIORA; HUMANITIES; Theology; Meta-analysis; Item Analysis; Rasch; Scaling; Quest; Extrinsic; Intrinsic; Measurement; Religious Orientations; Teologi;

    Abstract : Allports and Ross (1967) Intrinsic and Extrinsic scales and Batsons and Schoenrades (1991b) Quest scale are re-analyzed from a unidimensional perspective by using the Rasch measurement model (RM). The RM of choice, Rating scale analysis, offers an alternative scaling procedure to Factor analysis. READ MORE

  2. 2. Photosynthetic water oxidation the function of two extrinsic proteins

    University dissertation from Umeå : Fysiologisk botanik

    Author : Tatiana Shutova; Umeå universitet.; [2007]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; photosystem II; Psb0; Cah3; water oxidation; NATURAL SCIENCES Biology Organism biology Plant physiology; NATURVETENSKAP Biologi Organismbiologi Växtfysiologi;

    Abstract : The solar energy accumulated by photosynthesis over billions of years is the sole source of energy available on Earth. Photosystem II (PSII) uses the sunlight to split water, an energetically unfavorable reaction where electrons and protons are extracted from water and oxygen is released as a by-product. READ MORE

  3. 3. Intrinsic and extrinsic protection of the brain

    University dissertation from Linköping : Linköpings universitet

    Author : Peter Kimme; Linköpings universitet.; Linköpings universitet.; [2005]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICINE; MEDICIN;

    Abstract : The brain is a complex organ and critically dependent on its oxygen metabolism and blood supply. The purpose of the present study was twofold: firstly to design, evaluate, and adopt a physiologically stable experimental model for repeated measurements of cerebral cortical microvascular perfusion by a new laser Doppler technique (experimental part (I) - intrinsic model). READ MORE

  4. 4. Mechanisms of p53-mediated intrinsic and extrinsic tumor suppression

    University dissertation from Stockholm : Karolinska Institutet, Dept of Microbiology, Tumor and Cell Biology

    Author : Hai Li; Karolinska Institutet.; Karolinska Institutet.; [2014]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Abstract : p53 is a promising target for cancer therapy. However, the molecular basis of the p53 tumor suppression function remains incompletely understood. Thus, in this thesis, we focused on studies of the molecular mechanisms of p53-mediated tumor suppression. READ MORE

  5. 5. Radioluminescence A simple model for fluorescent layers

    University dissertation from Linköping : Linköping University Electronic Press

    Author : Jan Lindström; Linköpings universitet.; Linköpings universitet.; [2011]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Extrinsic efficiency; extinction factor; radioluminescence; modelling; Monte Carlo; optical attenuation; optimisation; particle size; phosphor; scintillator; MEDICINE; MEDICIN;

    Abstract : The aim of this thesis is to present a simple model for the radiation to light conversion processes in fluorescent layers as an aid in future developments and applications. Optimisation between sensitivity and spatial resolution for fluorescent layers in digital radiology is a delicate task where the extrinsic efficiency for various phosphors needs to be established for varying parameters. READ MORE