The stochastic component of a chemical sensor signal contains valuable information that can be visualized not only by spectral analysis but also by methods of higher-order statistics (HOS). The analysis of HOS enables the extraction of non-conventional features and may lead to significant improvements in selectivity and sensitivity. We pay particular attention to the bispectrum that characteriz...

The study proposed an inquiry-based activity for undergraduate History of Science (HOS) course. aimed to promote collaboration, engagement, and motivation among students from various disciplines. participants in this were 40 enrolled different teaching programs at a private university. course followed timeline approach HOS, supplemented by weekly research questions short activities. specific fo...