Yingchun Wu

Abstract Post-stroke rehabilitation exercise plays an important role in functional recovery and secondary prevention. Nevertheless, exercise adherence commonly declines between 6 and 22 weeks after stroke. Guided by the Capability-Opportunity-Motivation-Behavior model, this study assessed exercise adherence among stroke survivors, examined potential pathways of association, and identified major factors linked to adherence during this period.

Abstract The modern music business is experiencing a radical change due to the digital platform and the use of artificial intelligence (AI) and social media as the old metrics of success, such as album sells, are being replaced by the streaming numbers and online interactions. This paper will explore the correlation between social media use and perceived music popularity and analyze how AI can be used as an analysis tool that can predict cultural trends in digital music consumption.

We report an asymptotic analytical model for astigmatic rainbow refractometry, synthesized from complex angular momentum theory and the generalized 4D Collins formula. This closed-form solution describes astigmatic wavefront evolution while moving beyond the phenomenological limits of conventional geometric models. The proposed framework elucidates the phase-coupling mechanism behind fringe rotation and characterizes the fine-scale interference ripple structure.