Small parks are promoted for amenity value, yet cooling contribution is rarely quantified. Dense logger grids show evening temperature reductions scale with continuous leaf area more than ornamental design alone.

N-1 contingency lists miss multi-hop failure paths. Graph neural models trained on simulated outages improve early ranking of critical lines relative to classical loading metrics.

Digital badges sustain practice, yet evidence on conceptual learning remains mixed. Comparing gamified quizzes with worksheets, motivation and algebra scores improve when badges are tied to mastery rather than speed alone.

Young plantings risk over-irrigation when schedules ignore root-zone heterogeneity. Multi-depth capacitance probes guiding deficit regimes maintain shoot growth while cutting applied water in the driest months.

Rural immunization campaigns lose doses when coolers fail. Stochastic routing with failure scenarios reallocates spare capacity and reduces expected spoiled vials versus static tours.

Retailers fear pricing zones will empty streets. Synthetic control estimates of footfall around zone boundaries separate pricing effects from concurrent retail cycles.

Cloud-only analytics introduce latency that delays response to ventilation and irrigation faults. We deploy lightweight anomaly detectors on edge gateways fed by temperature, humidity, and CO2 streams. Edge pipelines cut mean detection delay while preserving interpretable alerts under intermittent connectivity.