Neuroethics, Journal Year: 2023, Volume and Issue: 17(1)
Published: Nov. 22, 2023
Language: Английский
Critical Reviews in Food Science and Nutrition, Journal Year: 2022, Volume and Issue: 63(33), P. 11830 - 11858
Published: July 12, 2022
Treating livestock as senseless production machines has led to rampant depletion of natural resources, enhanced greenhouse gas emissions, gross animal welfare violations, and other ethical issues. It essentially instigated constant scrutiny conventional meat by various experts scientists. Sustainably in the sector is a big challenge which requires multifaced holistic approach. Novel tools like digitalization farming system market, precision farming, application remote sensing artificial intelligence manage environmental impact/GHG emission, can help attaining sustainability this sector. Further, improving nutrient use efficiency recycling feed through integration with agroecology industrial ecology, individual herd health ensuring proper biosecurity measures selective breeding, mitigating stress during are also key elements achieving production. In addition, bears direct relationship social dimensions such non-market attributes, balance between demand consumption, market policy failures. The present review critically examines aspects that significantly impact
Language: Английский
Citations
77
Biology Letters, Journal Year: 2025, Volume and Issue: 21(1)
Published: Jan. 1, 2025
The concept of animal welfare is evolving due to progress in our scientific understanding biology and changing societal expectations. Animal science has been primarily concerned with minimizing suffering, but there growing interest also promoting positive experiences, grouped under the term (PAW). However, are discrepancies use PAW. An interdisciplinary group arrived at a consensus that ‘PAW can be defined as flourishing through experience predominantly mental states development competence resilience. PAW goes beyond ensuring good physical health prevention alleviation suffering. It encompasses animals experiencing resulting from rewarding including having choices opportunities actively pursue goals achieve desired outcomes’. definition considers individual species-specific differences. provides framework for researchers investigate thereby generate innovative, informative reproducible science. Studies contribute richer picture an animal’s life may elucidate biological foundations happiness. creates inspire align care practices, legislation markets
Language: Английский
Citations
8
Neuroscience & Biobehavioral Reviews, Journal Year: 2020, Volume and Issue: 118, P. 3 - 17
Published: July 16, 2020
Language: Английский
Citations
116
animal, Journal Year: 2023, Volume and Issue: 17, P. 100838 - 100838
Published: Aug. 1, 2023
Animal welfare is an important field of study due to animal sentience, yet there date no consensus on the definition welfare. There have been four key developments in science since its birth: theoretical and empirical affective states, hence our understanding thereof, has increased; a shift from primary focus unpleasant experiences towards inclusion pleasant experiences; increasing mention investigation notion cumulation time, with this, importance time component both states come forward. Following others, we define as balance or over time. The period depends when considerations are necessary, may range duration single relatively short-term entire life animal. We further propose that conceptualised this way can be assessed at three levels: level 1 represents assessment environment ‘internal factors’ such health personality, which interact their impact animals; 2 states; 3 these advancement research necessitates studies more less comparable, would facilitated by researchers mentioning concept they basing work on, working, assumptions might drawing infer interest focusing even if not mirrored timing practice. Assessment levels still needs much study, levels, including agreements validation tools.
Language: Английский
Citations
35
Animal Behaviour, Journal Year: 2025, Volume and Issue: 221, P. 123101 - 123101
Published: Feb. 11, 2025
Language: Английский
Citations
1
Neuroscience & Biobehavioral Reviews, Journal Year: 2019, Volume and Issue: 108, P. 269 - 286
Published: Nov. 17, 2019
Validated measures of animal affect are crucial to research spanning numerous disciplines. Judgement bias, which assesses decision-making under ambiguity, is a promising measure affect. One way validating this administer drugs with affect-altering properties in humans non-human animals and determine whether the predicted judgement biases observed. We conducted systematic review meta-analysis using data from 20 published articles that use approach, 557 effect sizes were extracted. Pharmacological manipulations overall altered bias at probe cues as predicted. However, there several moderating factors including neurobiological target drug, drug induced relatively positive or negative affective state humans, dosage, presented cue. This may partially reflect interference adverse effects should be considered when interpreting results. Thus, pattern change appears hence valuable valence.
Language: Английский
Citations
70
PLoS ONE, Journal Year: 2020, Volume and Issue: 15(12), P. e0225023 - e0225023
Published: Dec. 16, 2020
Dog training methods range broadly from those using mostly positive punishment and negative reinforcement (aversive-based) to primarily (reward-based). Although aversive-based has been strongly criticized for negatively affecting dog welfare, there is no comprehensive research focusing on companion dogs mainstream techniques, most studies rely owner-reported assessment of behavior. The aim the present study was evaluate effects aversive- reward-based welfare within outside context. Ninety-two were recruited three schools (Group Reward, n = 42), four schools, two low proportions Mixed, 22) high Aversive, 28). For evaluating during training, video recorded sessions six saliva samples collected, at home (baseline levels) after (post-training levels). Video recordings used examine frequency stress-related behaviors (e.g., lip lick, yawn) overall behavioral state tense, relaxed), analyzed cortisol concentration. context, participated in a cognitive bias task. Results showed that Group Aversive displayed more behaviors, frequently tense states panted exhibited higher post-training increases levels than Reward. Additionally, 'pessimistic' task Dogs Mixed Finally, although Groups did not differ their performance nor levels, former states. These findings indicate methods, especially if proportions, compromise both
Language: Английский
Citations
55
Scientific Reports, Journal Year: 2021, Volume and Issue: 11(1)
Published: March 1, 2021
Abstract Allowing dairy cattle to access pasture can promote natural behaviour and improve their health. However, the psychological benefits are poorly understood. We compared a cognitive indicator of emotion in either with or without access. In crossover experiment, 29 Holstein–Friesian cows had 18 days overnight full-time indoor housing. To assess emotional wellbeing, we tested on spatial judgement bias task. Subjects learnt approach rewarded bucket location, but not another, unrewarded location. then presented three “probe” buckets intermediate between trained locations. Approaching probes reflected an expectation reward under ambiguity—an “optimistic” bias, suggesting positive states. analysed data using linear mixed-effects models. There were no treatment differences latency probe buckets, approached known slower when they than indoors full-time. Our results indicate that, housed indoors, display less anticipatory towards reward. This reduced anticipation suggests that is more rewarding environment, which may induce states
Language: Английский
Citations
44
International Journal of Computer Vision, Journal Year: 2022, Volume and Issue: 131(2), P. 572 - 590
Published: Nov. 25, 2022
Abstract Advances in animal motion tracking and pose recognition have been a game changer the study of behavior. Recently, an increasing number works go ‘deeper’ than tracking, address automated animals’ internal states such as emotions pain with aim improving welfare, making this timely moment for systematization field. This paper provides comprehensive survey computer vision-based research on emotional animals, addressing both facial bodily behavior analysis. We summarize efforts that presented so far within topic—classifying them across different dimensions, highlight challenges gaps, provide best practice recommendations advancing field, some future directions research.
Language: Английский
Citations
37
Animals, Journal Year: 2022, Volume and Issue: 12(6), P. 759 - 759
Published: March 17, 2022
Farm animals, numbering over 70 billion worldwide, are increasingly managed in large-scale, intensive farms. With both public awareness and scientific evidence growing that farm animals experience suffering, as well affective states such fear, frustration distress, there is an urgent need to develop efficient accurate methods for monitoring their welfare. At present, not scientifically validated 'benchmarks' quantifying transient emotional (affective) no established measures of good welfare, only indicators poor injury, pain fear. Conventional approaches livestock welfare time-consuming, interrupt farming processes involve subjective judgments. Biometric sensor data enabled by artificial intelligence emerging smart solution unobtrusively livestock, but its potential ground-breaking solutions application yet be realized. This review provides innovative collecting big on animal emotions, which can used train models classify, quantify predict individual pigs cows. Extending this the group level, social network analysis applied model dynamics contagion among animals. Finally, 'digital twins' capable simulating predicting behaviour real time a near-term possibility.
Language: Английский
Citations
34