Sökning: "purring"

Hittade 3 uppsatser innehållade ordet purring.

  1. 1. Spinnandets effekt på människor : En experimentell studie om hur katters spinnande påverkar oss

    Kandidat-uppsats, Linköpings universitet/Institutionen för datavetenskap

    Författare :Mi Lind; [2023]
    Nyckelord :purring; emotions; cat; mental state; sound; heart rate; AAI; animals and health; arousal; valence; spinnande; emotioner; katt; känslotillstånd; ljud; puls; AAI; djur och hälsa; arousal; valens;

    Sammanfattning : Idéen att katters spinnande kan emotionellt och fysiologiskt påverka oss verkar resonera med många, och sprids kraftigt av media. Påståendet saknar dock vetenskaplig grund. LÄS MER

  3. 2. To be a chick mother : variation in maternal care and its effect on chick behavioural development

    Master-uppsats, SLU/Dept. of Animal Nutrition and Management

    Författare :Linnéa Christenson; [2021]
    Nyckelord :maternal behaviour; natural broodiness; induced broodiness; social ranking; hen chick interaction; chick behavioural development; poultry; layers; feather peck;

    Sammanfattning : In Swedish poultry production today over 7 million chicks are incubated, housed and reared without maternal care. Studies indicate that chicks behavioural development and welfare may benefit from hen maternal care and potentially maternal care could be artificially provided in the commercial situation. LÄS MER

  4. 3. The effect of time left alone on cat behaviour

    Master-uppsats, SLU/Dept. of Animal Environment and Health

    Författare :Matilda Eriksson; [2015]
    Nyckelord :cat; cat behaviour; behaviour; home alone; indoor cat;

    Sammanfattning : There is not much known about the relationship between a cat and its owner. Cats display a variety of behaviours towards their owner, but some of these behaviours are hard to interpret in an ethological context. In this study, the aim was to find out if cats are affected by the duration of time left alone at home. LÄS MER