Search for dissertations about: "Aggressive behaviours"
Showing result 1 - 5 of 20 swedish dissertations containing the words Aggressive behaviours.
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1. Driver Interaction : Informal Rules, Irritation and Aggressive Behaviour
Abstract : On a daily basis drivers have to share the roads with a great number of other road users. To make the driving task possible every driver has to take the intentions and behaviours of other road users into account. In other words, the road users have to interact with each other. READ MORE
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2. Sex and violence in lobsters - a smelly business
Abstract : The aim of this thesis was to study the chemical communication involved in aggressive and reproductive behaviours in the European lobster (Homarus gammarus). Both male and female H. gammarus established and maintained dominance, but the sexes used different strategies for dominance maintenance. READ MORE
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3. Anabolic Androgenic Steroids and the Brain : Studies of Neurochemical and Behavioural Changes Using an Animal Model
Abstract : A new group of anabolic androgenic steroid (AAS) users has developed during the last two decades. This group consists primarily of young men interested in improving their physical appearance. Within this group, AAS are sometimes used together with other illicit drugs, alcohol and nicotine. READ MORE
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4. The Monoamine Oxidase A Gene and Antisocial Outcomes : An Examination of Genetic, Epigenetic, and Environmental Factors
Abstract : Background. Antisocial behaviour involves violation of the basic rights of others or social norms or rules. Such behaviours are indexed in diagnoses such as conduct disorder (CD) in adolescence and antisocial personality disorder (ASPD) in adulthood, which are typified by comorbidity with mood, anxiety, and substance misuse disorders. READ MORE
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5. Genetic Structuring and the Evolution of Lekking Behaviour in the White-bearded Manakin, Manacus manacus
Abstract : Genetic structuring is common in natural populations. It is important to identify and consider population structure when studying evolutionary processes. Recently, the discovery of genetic structuring in some lekking bird species has opened up new perspectives on our understanding of the evolution of lek mating systems. READ MORE