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Hittade 2 avhandlingar som matchar ovanstående sökkriterier.

  1. 1. On business relationships as Darwinian systems : an exploration into how Darwinian systems thinking can supportbusiness relationship research

    Författare :Johan Kask; Claes Hultman; Jim Andersén; Frans Prenkert; Mats Magnusson; Örebro universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Business Studies; Företagsekonomi;

    Sammanfattning : The demarcation between different traditions in contemporary research on business relationships reflects theoretical and methodological difficulties in the conceptualization of the nature of business relationships and how such relationships evolve. To tackle these problems, this thesis explores the fruitfulness of regarding business relationships as Darwinian systems, which accentuates kinship between Darwinism and systems thinking, and elaborates a treatment of business relationship transmutation as an iterative dynamic process that does not take the existence of business relationships – or the sequence of developmental stages – for granted. LÄS MER

  3. 2. The Effect of Steroid Hormones in the Female Brain During Different Reproductive States

    Författare :Elin Bannbers; Inger Sundström-Poromaa; Johan Wikström; Kristiina Kask; Eriksson Elias; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Premenstrual dysphoric disorder; Postpartum; Estradiol; Progesterone; Menstrual cycle; Functional magnetic resonance imaging; Response inhibition; Prepulse inhibition; Startle response; Medicinsk vetenskap; Medical Science;

    Sammanfattning : Women are twice as likely as men to suffer from depression and anxiety disorders and have an increased risk of onset during periods associated with hormonal changes, such as the postpartum period and the menopausal transition. Furthermore, some women seem more sensitive to normal hormone fluctuations across the menstrual cycle, since approximately 3-5% suffers from premenstrual dysphoric disorder (PMDD). LÄS MER