Sökning: "behavioural"
Visar resultat 1 - 5 av 1008 avhandlingar innehållade ordet behavioural.
1. Behavioural energetics : acquisition and use of energy by hummingbirds
Sammanfattning : .... LÄS MER
2. Individually tailored internet-based cognitive behavioural therapy for adolescents, young adults and older adults with anxiety
Sammanfattning : Anxiety disorders share the feature of excessive fear, anxiety and related behavioural disturbances. Fear is defined as the emotional response to a real or a perceived imminent threat and anxiety is the anticipation of a future threat. LÄS MER
3. Neuromolecular and behavioural profile of teleosts : - effects of boldness, agonistic behaviour and reproductive status
Sammanfattning : This thesis investigates if boldness is reflected in the function of brain histaminergic system in zebrafish (Danio rerio). Moreover, behavioural differences in AB line, spiegeldanio (spd) line and wild caught strain of zebrafish have also been explored apart from the winner-loser effect in AB and spd fish. LÄS MER
4. The relationship between personality and social dominance in the domestic fowl – a critical perspective
Sammanfattning : Social dominance relationships are formed within numerous animal species and reduce costly fights over resources. Dominant individuals often enjoy greater access to important resources such as food and mating partners, and are generally more aggressive, bold, active and explorative compared to subdominant individuals. LÄS MER
5. Seasonal change in defensive coloration in a shieldbug
Sammanfattning : Protective coloration such as aposematism and crypsis occurs in many insects but only a few species alter their defensive strategy during the same instar. We hypothesize the adult shield bug Graphosoma lineatum with an alternating black and non-melanised longitudinal striation exhibit such a change in defensive coloration. LÄS MER