Sökning: "Anders C Johansson"

Visar resultat 1 - 5 av 9 avhandlingar innehållade orden Anders C Johansson.

  1. 1. Essays in Empirical Finance: Volatility, Interdependencies, and Risk in Emerging Markets

    Författare :Anders C Johansson; Göteborgs universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Emerging markets; Asia; China; Stock markets; Bond markets; Exchange rates; Causality; Cointegration; Multivariate GARCH; Dynamic correlation; Timescales; Wavelet analysis; Heterogeneous markets; Multivariate stochastic volatility; Markov chain Monte Carlo; Country risk; Conditional beta;

    Sammanfattning : The four essays in this thesis deal with emerging markets and their empirical characteristics. They mainly explore the relationship among different markets and the thesis cover several asset classes, including stocks, bonds, and exchange rates. LÄS MER

  3. 2. Essays on Interdependencies in Emerging Markets

    Författare :Anders C Johansson; Göteborgs universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Paper 1:Bond markets; Asia; Cointegration; Multivariate GARCH; Dynamic correlation. Paper 2: Exchange rates; Stock markets; Asia; Causality; Wavelet analysis; Timescales; Heterogenous markets;

    Sammanfattning : .... LÄS MER

  4. 3. Modern inhalation agents and effects of anaesthesia equipment during low-flow anaesthesia

    Författare :Anders Johansson; Anestesiologi och intensivvård; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Anestesiologi; intensive care; intensivvård; Anaesthesiology; humidity and temperature; heat and moisture exchanger; isoflurane; desflurane; sevoflurane; anaesthetics volatile; carbon dioxide absorber; Low-flow; re-breathing circle circuit;

    Sammanfattning : Volatile agents are economically and ecologically acceptable only when administered via low-flow systems. However, sevoflurane degrades during low-flow anaesthesia to compound A, and a high carbon dioxide absorber temperature increases this degradation. LÄS MER

  5. 4. Context dependent adaptation of biting behavior in human

    Författare :Anders Johansson; Benoni Edin; Karl-Gunnar Westberg; Peter Svensson; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; EMG; bite force; human; mastication; muscles; jaw opening reflex; motor control; reflex modulation; periodontal attachment loss; periodontitis; fysiologi; Physiology;

    Sammanfattning : The focus of this thesis was to study an action that humans perform regularly, namely, to hold a morsel between the teeth and split it into smaller pieces. Three different issues related to this biting behavior were addressed:  (1) the effect of redu­c­ed perio­dontal tissues on food holding and splitting behavior; (2) the behavioral conse­quences of performing different bite tasks with different functional requirements, i. LÄS MER

  7. 5. Electronic structure of some SiC and Be surfaces

    Författare :Per-Anders Glans; Lars Johansson; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Silicon carbide (SiC) is a wide-bandgap semiconductor whose properties make it a good candidate for high-power, high-voltage, high-temperature and highfrequency devices. Beryllium (Be) is a metal with some unusual electronic properties. LÄS MER