Search for dissertations about: "Stefan Ivarsson"

Found 5 swedish dissertations containing the words Stefan Ivarsson.

  2. 1. Advances in Stellar Astrophysics from Laboratory Spectroscopy

    Author : Stefan Ivarsson; Atomfysik; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Astronomy; iridium; osmium; uranium; oscillator strengths; Spectroscopy; term analysis; line profiles; line structure; astrophysics; Sun; Chi Lupi; 17 Comae A; chemically peculiar; praseodymium; stars; space research; cosmic chemistry; Astronomi; rymdvetenskap; kosmisk kemi; Fysicumarkivet A:2004:Ivarsson;

    Abstract : Investigation of astrophysical plasmas, such as stellar atmospheres, require both knowledge of atomic structure and data. We present laboratory instruments, techniques and tools for acquisition of the data required to derive important atomic parameters such as, wavelengths, oscillator strengths and line profiles. READ MORE

  4. 2. A spectroscopic study of the rare earth element praseodymium

    Author : Stefan Ivarsson; Atomfysik; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : Not available.... READ MORE

  5. 3. From Approaching to Challenging the Forerunners : A Study of Innovation Capability Building in Brazilian Firms

    Author : Stefan Cavalcante Bernat Junior; Solmaz Filiz Karabag; Christian Berggren; Thomas Magnusson; Inge Ivarsson; Linköpings universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Brazil; Catch-up; Emerging economy firms EEFs ; Forerunners; Innovation capability; Technological capability; Windows of opportunity; Brasilien; Ikapp; Företag i tillväxtekonomi; Föregångare; Innovationsförmåga; Teknisk förmåga; Möjligheter;

    Abstract : Innovation capability refers to the ability to continuously innovate. Firms have recognized this ability as the most critical source of innovation performance, firm performance, and sustained competitiveness. READ MORE

  6. 4. Development of new affinity proteins for neurodegenerative disorders

    Author : Linnea C. Hjelm; John Löfblom; Stefan Ståhl; Hanna Lindberg; Ylva Ivarsson; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Protein engineering; sequestrins; amyloid beta; alpha-synuclein; phage display; affibodies; blood–brain barrier; Transferrin receptor; receptor-mediated transcytosis; recombinant spider silk; Biotechnology; Bioteknologi;

    Abstract : Neurodegenerative disorders include a full spectrum of diagnoses, including dementias and other neuronal diseases, characterised by degradation of neurons in the brain occurring along with disease progression. Amongst the dementias, the most prevalent are Alzheimer’s (AD) and Parkinson’s disease (PD) that affect millions of people worldwide. READ MORE

  7. 5. Aspects of trade credit

    Author : Stefan Ingves; Handelshögskolan i Stockholm; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES;

    Abstract : This dissertation presents various aspects of how and why firms use trade credit. This is done by using several different models that make it possible to concentrate on one, or a few, aspects at a time. The analysis is carried out with the help of tools and methods provided by ordinary microeconomic theory. READ MORE