Sökning: "Quiet period"

Visar resultat 1 - 5 av 9 avhandlingar innehållade orden Quiet period.

  1. 1. Essays on Information and Conflicts of Interest in Stock Recommendations

    Författare :Erik Lidén; Göteborgs universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Stock recommendations; Printed media; Price-pressure hypothesis; Information hypothesis; Journalists; Analysts; EMH; Initiations; Information asymmetry; Initial public offerings; Quiet period; Underwriter analysts.;

    Sammanfattning : This thesis brings together three separate empirical essays on the information and conflicts of interest in stock recommendations. The first essay analyzes stock-price reactions to recommendations published in printed Swedish media and also trading volumes at and around the publication day, bid/ask spreads, and the post-publication drift in recommended stocks for the period 1995-2000. LÄS MER

  3. 2. Det ansvarsfulla mötet : En närhetsetisk analys av omsorgens innebörder i förskolan

    Författare :Mie Josefson; Hillevi Lenz Taguchi; Sven Persson; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; care; responsibility; preschool; preschool teacher; ethics of care; proximity ethics; reworking qualitative data; omsorg; ansvar; förskola; förskolepedagog; omsorgsetik; närhetsetik; sekundär analys; Early Childhood Education; förskoledidaktik;

    Sammanfattning : This doctoral thesis embraces Care in the discipline of Early Childhood Education. In this thesis, the concept of responsibility is used to analyze the meaning of care in preschool. LÄS MER

  4. 3. Developmentally supportive neonatal care : a study of the newborn individualized developmental care and assessment program (NIDCAP) in a Swedish environment

    Författare :Björn Westrup; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : A family-centred, developmentally supportive approach to newborn intensive care, referred to as the Newborn Individualized Developmental Care and Assessment Program (NIDCAP) has attracted considerable interest in recent years. Studies performed in North America have reported that NIDCAP improves short-term growth, decreases the need for respiratory support, decreases the length and cost of hospitalisation, and improves neurodevelopment. LÄS MER

  5. 4. Västergötlands kristnande : religionsskifte och gravskickets förändring 700-1200 : The Christianisation of Västergötland. Changing religion and mortuary practice AD 700-1200

    Författare :Claes Theliander; Göteborgs universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; change of religion; mortuary practice; graves; critical realism; existentialism; early medieval; iron age; Sweden; Västergötland;

    Sammanfattning : In my PhD-thesis I present issues that deal with the transformation of ancient Scandinavian religion into Christianity, a transformation which is evident in the mortuary practices from 8th to 12th century AD in the region of Västergötland, in western Sweden. In part one I discuss and evaluate the relevant theoretical and methodological considerations and formulate a critical realistic and existential inspired archaeology. LÄS MER

  7. 5. New methods for optimization of mechanical ventilation

    Författare :Peter Kostic; Peter Frykholm; Anders Larsson; Johan Petersson; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; mechanical ventilation; optoelectronic plethysmography; forced oscillation technique; laser interferometry; Anestesiologi och intensivvård; Anaesthesiology and Intensive Care;

    Sammanfattning : Mechanical ventilation saves lives, but it is an intervention fraught with the potential for serious complications. Prevention of these complications has become the focus of research and critical care in the last twenty years. LÄS MER