Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Daan W Laméris"'
Autor:
Daan W Laméris, Marina Salas, Marcel Eens, Lisa Gillespie, Nicky Staes, Jonas RR Torfs, Jonas Verspeek, Hilde Vervaecke, Samantha J Ward, Jeroen MG Stevens
Publikováno v:
Animal Welfare, Vol 33 (2024)
Human evaluation of animal emotional expressivity can inform animal welfare. Qualitative Behavioural Assessment (QBA) has been applied to domesticated and some non-domesticated animals, but its use in primates is limited despite their emotional expre
Externí odkaz:
https://doaj.org/article/94f63ab4a88f4b7194753221c81b7b97
Autor:
Jonas R R Torfs, Jeroen M G Stevens, Jonas Verspeek, Daan W Laméris, Jean-Pascal Guéry, Marcel Eens, Nicky Staes
Publikováno v:
PLoS ONE, Vol 18, Iss 4, p e0284361 (2023)
Individual variation in complex social behavioral traits, like primate grooming, can be influenced by the characteristics of the individual and those of its social group. To better grasp this complexity, social network analysis can be used to quantif
Externí odkaz:
https://doaj.org/article/177ab33d57ea4935aa66b62c7416ec2f
Publikováno v:
Journal of Zoological and Botanical Gardens, Vol 2, Iss 2, Pp 164-173 (2021)
Environmental enrichment is widely used to improve the quality of life of animals under human care. To successfully implement enrichment programs, it is important to evaluate their effect in different enclosure types since housing conditions may chan
Externí odkaz:
https://doaj.org/article/a31be4f32c214db690855548b8e16977
Autor:
Jonas Verspeek, Verena Behringer, Daan W. Laméris, Róisín Murtagh, Marina Salas, Nicky Staes, Tobias Deschner, Jeroen M. G. Stevens
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
Abstract Cortisol is often measured as a marker for stress. Therefore, a profound validation of the time-lag between the stressor and the increase and peak in cortisol levels is needed. No study measured both the urinary and salivary cortisol time-la
Externí odkaz:
https://doaj.org/article/08fea250695c41a3bcc34df35748059d
Publikováno v:
PeerJ, Vol 10, p e12849 (2022)
Previous studies reported contrasting conclusions concerning bonobo prosociality, which are likely due to differences in the experimental design, the social dynamics among subjects and characteristics of the subjects themselves. Two hypotheses have b
Externí odkaz:
https://doaj.org/article/e5b684c611bc4d02a17c5f9f645ca596
Publikováno v:
Animals, Vol 11, Iss 12, p 3597 (2021)
Infectious diseases can be considered a threat to animal welfare and are commonly spread through both direct and indirect social interactions with conspecifics. This is especially true for species with complex social lives, like primates. While sever
Externí odkaz:
https://doaj.org/article/47dd1b797da0452baace79a5b99c5547
Publikováno v:
Animals, Vol 11, Iss 7, p 1971 (2021)
Decisions on environmental enrichment programmes are sometimes based on the assumption that non-natural or artificial looking items negatively affect visitor experiences. In this study, we developed a questionnaire to assess zoo visitor attitudes tow
Externí odkaz:
https://doaj.org/article/826b8a5f5e9a4e30940e9d2994bdb54e
Publikováno v:
American journal of primatology
The emotional Stroop task is a paradigm commonly applied in human studies to investigate how emotionally laden stimuli interfere with cognitive processes. Recent modifications of this task have enabled researchers to study similar Stroop effects in z
Publikováno v:
Primates; journal of primatology. 63(6)
Previous studies on prosociality in bonobos have reported contrasting results, which might partly be explained by differences in experimental contexts. In this study, we implement a free choice group experiment in which bonobos can provide fruit juic
Publikováno v:
Primates
Primates, 63(6), 603. Springer Japan
Primates, 63(6), 603. Springer Japan
Previous studies on prosociality in bonobos have reported contrasting results, which might partly be explained by differences in experimental contexts. In this study, we implement a free choice group experiment in which bonobos can provide fruit juic