Abstract We present microsecond-resolution, coherently-dedispersed, polarimetric measurements of 35 fast radio bursts (FRBs) detected during the Commensal Real-time ASKAP Fast Transients (CRAFT) incoherent sum (ICS) survey with the Australian Square Kilometre Array Pathfinder (ASKAP). We find a wide diversity of time–frequency morphology and polarisation properties broadly consistent with those of currently known non-repeating FRBs. The high S/N and fine time-resolution of our data however reveals a wealth of new information. Key results include (i) the distribution of scattering timescales, τobs, is limited purely by instrumental effects, with no downturn at high τobs as expected from a log-normal distribution; (ii) for the 29 FRBs with known redshift, there is no detectable correlation between τobs and dispersion measure (DM) fluctuations about the Macquart relation, in contrast to expectations from pulsar scattering-DM relations; (iii) all FRBs probably have multiple components, and at least a large fraction have variable PA, the identification of which is limited by scattering; (iv) at least half of all FRBs exhibit PA microstructure at 200 µs–200 ns timescales, with behaviour most closely resembling a sub-category of Crab main pulses; (v) that there is a break in the FRB circular polarisation distribution at Stokes V ≳ 20%, which is suggestive of a discrete sub-population.

ABSTRACTAdvances in gene‐editing technologies offer opportunities to improve disease management in aquaculture. Gene‐editing applications for farmed Atlantic salmon (Salmo salar) include harnessing innate parasite resistance to protect against salmon lice (Lepeophtheirus salmonis). The potential for salmon lice to counter‐adapt to changes in the host should be considered. However, salmon farms are highly connected through louse transmission, and so it is important to gauge the impact of new technologies over large scales. Exploring the epidemiology and evolution of lice across a farm network is possible using metapopulation models. Here, we expand upon an eco‐evolutionary model to simulate the stocking of theoretical gene‐edited Atlantic salmon that rejected lice to a similar degree as the more resistant coho salmon (Oncorhynchus kisutch). Model outputs suggested that such louse resistance would be highly effective at controlling outbreaks and reducing the need for additional delousing treatments. Lice were controlled more efficiently when gene edits were prioritized at key farms in the louse dispersal network. In scenarios where gene edits selected for adaptive traits in the louse population, however, lice rapidly evolved counter‐resistance, leading to a significant reduction in treatment efficacy. When highly connected farms were left as refugia (not stocked with edited salmon), the rate of adaptation was slowed, thus extending the effectiveness of gene edits through time. The refuge effect was further enhanced if there were fitness trade‐offs to counter‐resistance in lice. We note that the long‐term benefits of the refugia approach—to individual farms and to the wider industry—must be balanced with the costs in the short term, especially for the refuge farms. Careful planning of how to distribute new technologies can maximize efficiency and help safeguard them against parasite evolution. Spatial eco‐evolutionary models are powerful tools for scenario testing that assist with decision making.

Abstract This article explores young children’s relations with soil, drawing on research that positioned soil as animate, lively and interconnected. The paper investigates how animist approaches offered a mode of encounter for children and their teachers, encouraging them to see themselves as part of a larger ecological community. The research began with a “soil biome immersion” experience where teachers engaged with soil through sensory and arts-based experiences. These initial encounters led to further exploration of child-soil relations through experiential learning and storytelling. Children, as active meaning-makers, co-constructed the inquiry through imaginative and sensory engagements. Findings suggest animism cultivates soil relations, challenging traditional notions of soil as inert and promoting a dynamic understanding of soil ecosystems. Through practices such as storying, drawing and listening, educators supported children’s animist perspectives, deepening their attunement to the more-than-human world. This article contributes to environmental education by demonstrating how animism can enrich children’s ecological awareness and their sense of connectedness to the world.

This study investigates the enablers and challenges of digital transformation for women tilapia farmers in Sleman Regency, aiming to understand its role in enhancing food security. The research employed qualitative approaches, including document analysis, focus group discussions, and in-depth interviews with 28 informants, conducted in Sleman Regency, Yogyakarta, Indonesia. Findings reveal that women farmers in the 'Mina Mandiri' group effectively leverage digital technologies to boost productivity and market. Reach. Key enablers include strong support from local resources, family, and community networks. Despite these enablers, they are still facing structural hurdles, including restricted access to education, inadequate computer literacy, and the absence of gender-responsive regulations, compounded by cultural impediments associated with gender roles and male dominance in the sector. The study underscores the critical need for gender-responsive strategies to overcome these obstacles and fully harness the potential of digital transformation, thereby significantly enhancing food security through the empowerment of women tilapia farmers.

This study explores the collaborative co-design process for developing a weekly meal box tailored for individuals with neurological conditions. Recognising the critical role of nutrition for this community, the research addresses the challenges posed by cognitive and physical impairments in meal preparation. Through two co-design workshops involving consumers, healthcare providers and industry experts, insights were gathered on dietary preferences, nutritional needs and practical challenges. The workshops emphasised the importance of convenient, easy-to-prepare meals with simple instructions, flexibility and customisability. Consumers expressed preferences for convenient, easy-to-prepare meals with simple, easy-to-follow recipe instructions that align with optimal dietary patterns and taste preferences. Health and industry experts emphasised the importance of flexibility/customisability, ease of access and meal preparation. A prototype meal box was developed and tested in a simulation event, revealing positive feedback and areas for improvement. Participants appreciated the pre-prepared ingredients and reported increased confidence in cooking. By involving both consumers and health and industry experts in the design process, this study contributes to the design of meal box solutions that have real potential to improve the quality of life for those managing neurological conditions through nutrition. The co-design approach ensured the meal box met the specific needs of the target group, promoting sustainability and practical application. Future research will focus on refining the prototype and evaluating its effectiveness in a broader pilot study. This study underscores the importance of user-centred design in creating viable nutritional solutions for individuals with neurological impairments. People with lived experience of a neurological condition, their carers, health providers and industry experts contributed throughout the design process and the preliminary simulation event. Our thematic analysis was conducted by someone with lived experience of a neurological condition, who also contributed to the writing and reviewing of the manuscript.