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The formal representation of cultural metadata has always been a challenge, considering both the heterogeneity of cultural objects and the need to document the interpretive act exercised by experts. This article provides an overview of the revalorization of the digital collection Mythologiae in Linked Open Data format. The research aims to explore the data of a collection of artworks (Mythologiae) by promoting the potential of the Semantic Web, focusing particularly on the formal representation of the association of cultural objects with literary sources, as realized by experts, also documenting their interpretations. The workflow consisted of defining the data model, cleaning and disambiguating the data, converting it (from tabular structure to graph), and conducting testing activities (particularly expert domain review of the dataset through competency questions and data visualizations). The result is the mythLOD platform, which presents the dataset and detailed research documentation. Additionally, the platform hosts two data visualization spaces (the online catalogue and a data storytelling experiment on the case study of the Aeneid) that enrich the project documentation as user-friendly test units for the dataset and constitute an additional project documentation tool and exploration of the collection., Comment: in Italian language

After Galileo's publication of the Sidereus Nuncius in 1610, Giovanni Battista Agucchi obtained in 1611 an estimate of the orbital periods of the Galilean satellites of Jupiter using the figures published in the book. The article shows how to repeat these measurements in a teaching context for high school students., Comment: 6 pages, in Italian language, 4 figures

Seventy-five years ago, Bernardo Dessau passed away. He had been the sole professor of Physics at the University of Perugia for thirty years. With this brief contribution we intend to repay a debt of gratitude, first of all because his scientific merits were probably underestimated, having spent the first fifteen years of his career under the shadow of the great Augusto Righi in Bologna, where he also witnessed meetings with the young Marconi. He was then relegated to the Faculty of Medicine of Perugia, without a real laboratory, disregarded by the national scientific community and unable to move to better equipped locations. Nevertheless, he proved to be a gifted teacher and popularizer of science. He published a comprehensive three-volume physics textbook that was widely used in Italy and abroad. Despite becoming an Italian citizen in 1894, Dessau's German origins led to his suspension from service during World War I. Furthermore, his Jewish identity made him a target of Nazi-fascist antisemitism. He was dismissed from both the University of Perugia and from the Italian Society of Physics, of which he had been a member since its beginning, fortunately escaping deportation., Comment: in Italian language. Accettato per la pubblicazione e in corso di stampa sulla rivista: Quaderni di Storia della Fisica della Societa' Italiana di Fisica