This study presents a detailed buckling analysis of laminated composites reinforced by multi-walled carbon nanotube (MWCNT) inclusions using a multiscale computational framework. It combines multiple analytical and computational techniques to assess the performance of these composites under varying hygro-thermo-mechanical conditions. The model incorporates nanoscopic MWCNT characteristics, estimates orthotropic constants, and investigates the impact of various factors on the critical buckling load of MWCNT-based laminates. Comparison with existing data validates our approach, marking the first usage of the multiscale finite element method for predicting the buckling behaviour of MWCNT-reinforced laminates. This research offers valuable design insights for various industries including aerospace and automotive.
Equestrianism is currently facing a range of pressing challenges. These challenges, which are largely based on evolving attitudes to ethics and equine wellbeing, have consequences for the sport’s social licence to operate. The factors that may have contributed to the current situation include overarching societal trends, specific aspects of the equestrian sector, and factors rooted in human nature. If equestrianism is to flourish, it is evident that much needs to change, not the least,human behaviour. To this end, using established behaviour change frameworks that have been scientifically validated and are rooted in practice — most notably, Michie et al.’s COM-B model and Behaviour Change Wheel — could be of practical value for developing and implementing equine welfare strategies. This review summarises the theoretical underpinnings of some behaviour change frameworks and provides a practical, step-by-step approach to designing an effective behaviour change intervention. A real-world example is provided through the retrospective analysis of an intervention strategy that aimed to increase the use of learning theory in (educational) veterinary practice. We contend that the incorporation of effective behaviour change interventions into any equine welfare improvement strategy may help to safeguard the future of equestrianism.
MULTIFILE
Prior work has focused on understanding coopetition tensions and response in bilateral coopetitions. Even though multilateral coopetitions are prevalent in practice they have not been fully studied in terms of coopetition tensions and their management. This omission is problematic. Multilateral coopetitions can complement what we know in prior work because they are inherently complex with multiple actors and greater coordination needs. Hence, we asked: how are tensions experienced and managed in multilateral coopetitions? We answer this question by drawing on 31 interviews and archival data from seven multilateral coopetitions. We found three types of multilateral coopetitions comprising member companies and independent central coordinating organization. We show that actors within each coopetition type experience tensions differently and have varied capabilities to manage these tensions. Our contribution is twofold. First, we complement insights from prior work by opening the black box of coopetition tensions to show that not all coopetition tensions are salient for actors within and across coopetitions. Second, unlike prior work that locates capabilities within focal firms, we show that coopetition capabilities are dispersed across actors, which has implications for value creation and capture.
