Pattern recognition in animals and machines: using machine learning to reveal cues central to the identification of individuals. The power to recognise individuals of a species requires significant image and pattern discrimination abilities. Yet, individual recognition has been found in a huge range of species, from humans to invertebrates demonstrating its importance for social interactions. The project will investigate this ability in lower vertebrates (fish, with no visual cortex), so as to u ....Pattern recognition in animals and machines: using machine learning to reveal cues central to the identification of individuals. The power to recognise individuals of a species requires significant image and pattern discrimination abilities. Yet, individual recognition has been found in a huge range of species, from humans to invertebrates demonstrating its importance for social interactions. The project will investigate this ability in lower vertebrates (fish, with no visual cortex), so as to understand the underlying mechanisms of pattern discrimination. The project will also test how robust this ability is during changes in water quality (elevated carbon dioxide levels and increased turbidity). The outcomes will further our knowledge base in lower vertebrate vision and evolution, and also have implications for human vision, image analysis, and artificial vision.Read moreRead less
How inequalities affect attitudes and behaviours concerning sex and gender. This project addresses how economic inequalities—between and within the sexes—shape behaviour, gender sentiment, and violence both online and ‘in real life’. The research brings evolutionary understandings of sexual marketplaces together with the psychology of social behaviour, to shed new light on the origins of sexual conflict and harmful gender ideologies. This project integrates within-individual variation, careful e ....How inequalities affect attitudes and behaviours concerning sex and gender. This project addresses how economic inequalities—between and within the sexes—shape behaviour, gender sentiment, and violence both online and ‘in real life’. The research brings evolutionary understandings of sexual marketplaces together with the psychology of social behaviour, to shed new light on the origins of sexual conflict and harmful gender ideologies. This project integrates within-individual variation, careful experimental dissection of the sources of inequality, and the study of large-scale (among cities, among countries) patterns of behaviour on social media. A fuller understanding of how and why inequalities affect behaviour presents opportunities for improved social policy and responses to gendered violence and cyberhate.Read moreRead less
Mechanisms underlying the repellent effects of predator odours in rodents. Rodents show innate fear towards the fur and skin odours of cats. This project seeks to describe the mechanisms behind this phenomenon and determine the potential of cat fur odours as rodent repellents in the field. The project plans to first verify the repellent effects of cat fur on various rat species and house mice in various field locations. It then plans to isolate, identify and synthesise the molecules in cat fur t ....Mechanisms underlying the repellent effects of predator odours in rodents. Rodents show innate fear towards the fur and skin odours of cats. This project seeks to describe the mechanisms behind this phenomenon and determine the potential of cat fur odours as rodent repellents in the field. The project plans to first verify the repellent effects of cat fur on various rat species and house mice in various field locations. It then plans to isolate, identify and synthesise the molecules in cat fur that cause rodent repellent effects and determine their action on rodent pheromone-sensing receptors. Novel cat fur-derived molecules identified in the laboratory will be further tested in the field. Expected project outcomes will be a powerful new rodent repellent with the potential to protect crops and homes, and an understanding of the precise physiological mechanisms whereby feline odours can repel rats and mice which could be used to further develop novel rodent repellents.Read moreRead less