Sökning: "risk-taking behaviour"

Visar resultat 21 - 25 av 32 avhandlingar innehållade orden risk-taking behaviour.

1. 21. The prey perspective - behaviour and appearance in a world of predators

   Författare :Johan Ahlgren; Enhet akvatisk ekologi; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Local adaptation; predator regime; phenotypic plasticity; inducible defence; mortality; animal personality; predator; trait-compensation;

   Sammanfattning : The varieties of prey phenotypes that have been revealed in nature are vast and many of these phenotypes are the result of the selective force that predators have had on prey traits in the past. Even within species and populations we see variations due to both differences in the selection forces they live under but also due to individual trait variation. LÄS MER

3. 22. Relating to risk : sexual behaviour and risk perception among men who have sex with men

   Författare :Kristina Ingemarsdotter Persson; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :;

   Sammanfattning : Background: Men who have sex with men (MSM) are a key population for HIV worldwide. Overall HIV incidence is declining but over the past years the proportion of HIV diagnoses attributed to sex between men has remained high in Europe. LÄS MER

4. 23. Female sex workers in Laos : perceptions, care seeking behaviour and barriers related to sexually transmitted infection services

   Författare :Ketkesone Phrasisombath; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :female sex workers;

   Sammanfattning : Background: Sexually transmitted infections (STIs) cause health, social and economic burdens in both low- and high-income countries. Not only do STIs impact quality of life, reproductive health and child health, but they also play a crucial role in facilitating sexual transmission of human immunodeficiency virus (HIV). LÄS MER

5. 24. Travel – a risk factor for disease and spread of antibiotic resistance

   Författare :Martin Angelin; Helena Palmgren; Birgitta Evengård; Anders Johansson; Anu Kantele; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Accident Prevention; Alcohol Drinking; Anti-Bacterial Agents; Antimalarials; Beta-Lactamases; Drug-Resistance; Bacterial; Enterobacteriaceae; Health Knowledge; Attitudes; Practice; High-Throughput Nucleotide Sequencing; Medication Adherence; Metagenome; Metagenomics; Patient Compliance; Proteobacteria; Risk Reduction Behaviour; Risk-Taking; Safe Sex; Travel medicine; Travel; Vaccination; Infectious Diseases; infektionssjukdomar; mikrobiologi; Microbiology;

   Sammanfattning : As international travel is rapidly increasing, more people are being exposed to potentially more antibiotic resistant bacteria, a changed infectious disease epidemiology, and an increased risk of accidents and crime. Research-based advice is needed to adequately inform travellers about these risks. LÄS MER

7. 25. Phenotypic and social effects on behavioural trade-offs in Eurasian perch

   Författare :Gustav Hellström; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES;

   Sammanfattning : Trading between conflicting demands is a fundamental part in how animals interact with its environment and social surrounding. Knowledge of what factors that are affecting behavioural decisions is central in our understanding of animal adaptation and ecology. LÄS MER