The CDIMA reaction is a naturally photosensitive system in which the reaction rates depend on the intensity and presence of white light. Striking spatial and temporal heterogeneous patterns are observed as the reaction progresses, and the …
Small defects on a train track can have big impact on high-speed trains. However, as those defects are small, detecting and classifying them by visual inspection is difficult and time consuming. On the other hand, a train moving over small defects …