The nanotechnology-enabled mRNA-based vaccine platform recently approved against COVID-19 bears hope for improved development and trialling capacities in low- middle-income countries as part of a broader global public health agenda.

We construct one-parameter complex analytic families whose special fibers are complete toric varieties. Under some assumptions, the general fibers of these families also become toric varieties and we can explicitly describe the corresponding fans from the data of the fans corresponding to the special fibers. Using these families, we give a deformation family for a certain toric weakened Fano 3-...

Many firms increasingly offer community venues to their customers to facilitate social interactions amongst them. Prior studies have shown that community participants have high engagement and loyalty toward the firm, and provide useful feedback and referrals. However, it is not clear whether community participants are the firm’s fans to begin with and self-select themselves into the community, ...

This paper reports on the efficacy of a professional development framework premised on four complex systems design principles: Feedback, Adaptation, Network Growth and Self-organization (FANS). The framework is applied to the design and delivery of the first two years of a three-year study aimed at improving teacher and student understanding of computational modeling tools. We demonstrate that ...