This study presents a novel approach to produce phosphorescent coatings on metal surfaces.Strontium aluminates are the most popular modern phosphorescent materials exhibiting long afterglow at room temperature and a broad spectral distribution of luminescence in the visible range.However, despite a large amount of research done, methods for synthes
Abstract Background Autonomous underwater vehicles (AUVs) and animal telemetry have become important tools for understanding the relationships between aquatic organisms and their environment, but more information is needed to guide the development and use of AUVs as effective animal tracking platforms.A forward-facing acoustic telemetry receiver (V
We numerically calculate the spacetime describing the formation and evaporation of a regular black hole in 2D dilaton gravity.The apparent horizons evaporate smoothly ARC ANGEL GEL in finite time to form a compact trapped region.We nevertheless see rich dynamics: an antitrapped region forms alongside the black hole and additional compact trapped an