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Creators/Authors contains: "Pauls, Scott D"

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  1. DIFUSE is a National Science Foundation-funded project at Dartmouth College that develops flexible and reusable data science modules. To disseminate our work, we organized a workshop where faculty participants explored modules and the design process. We identify factors that led participants to join the workshop, their goals for incorporating data science in their courses, and their impacts on their practice. We report and interpret quantitative and qualitative outcomes through participants’ surveys and interviews, finding that the workshop was very successful in increasing participants’ resources and experience levels and promoting change of practices. Further, participants who engaged in continued collaboration, adapting or creating modules for their own courses, reaped deeper changes in practice. 
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    Free, publicly-accessible full text available May 15, 2026
  2. Biological systems have a variety of time-keeping mechanisms ranging from molecular clocks within cells to a complex interconnected unit across an entire organism. The suprachiasmatic nucleus, comprising interconnected oscillatory neurons, serves as a master-clock in mammals. The ubiquity of such systems indicates an evolutionary benefit that outweighs the cost of establishing and maintaining them, but little is known about the process of evolutionary development. To begin to address this shortfall, we introduce and analyse a new evolutionary game theoretic framework modelling the behaviour and evolution of systems of coupled oscillators. Each oscillator is characterized by a pair of dynamic behavioural dimensions, a phase and a communication strategy, along which evolution occurs. We measure success of mutations by comparing the benefit of synchronization balanced against the cost of connections between the oscillators. Despite the simple set-up, this model exhibits non-trivial behaviours mimicking several different classical games—the Prisoner’s Dilemma, snowdrift games, coordination games—as the landscape of the oscillators changes over time. Across many situations, we find a surprisingly simple characterization of synchronization through connectivity and communication: if the benefit of synchronization is greater than twice the cost, the system will evolve towards complete communication and phase synchronization. 
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