This paper discusses the impact of Romano Lazzeroni’s scholarship on Historical Linguistics and Indo-European studies altogether, by analyzing his groundbreakingworks and long-lasting legacy in relation to the state of the art and current research on four main questions: 1. morphosyntax/semantics interface; 2. linguistic andcultural reconstruction; 3. linguistic categorization; 4. language change. A portrait of Romano Lazzeroni as a brilliant and unique Teacher is also provided, as a modest token of gratitude to a giant of science and big-hearted Mentor.
Various authors have emphasized the spatial information resident in an electron micrograph taken with adequately coherent radiation. In view of the completion of at least one such instrument, this opportunity is taken to summarize the state of the art of processing such micrographs. We use the usual symbols for the aberration coefficients, and supplement these with £ and 6 for the transverse coherence length and the fractional energy spread respectively. He also assume a weak, biologically interesting sample, with principal interest lying in the molecular skeleton remaining after obvious hydrogen loss and other radiation damage has occurred.
Fra rappresentazioni concettuali, categorie grammaticali e accidenti della storia: «il fascino inquieto della ricerca scientifica» di Romano Lazzeroni
