This dissertation is about verse, some of its recurrent features, and cognitive aspects which can explain their prevalence. Verse includes a range of verbal phenomena, most typically songs and... Show moreThis dissertation is about verse, some of its recurrent features, and cognitive aspects which can explain their prevalence. Verse includes a range of verbal phenomena, most typically songs and poems, but also nursery rhymes, religious chants or demonstration slogans. Compared to everyday speech, all these forms show additional layers of structure, like a regular alternation of accented syllables or a fixed melody. Every linguistic community in the world engages in verse, but certain features seem suspiciously widespread. On the one hand, I have developed computational tools in order to assess systematically how widespread individual verse features are. On the other hand, I have conducted behavioural experiments to investigate to which extent these widespread features may stem from properties of human cognition. Using these two approaches, the thesis examines three aspects of verse: constituent structure, final strictness, and textsetting. Although verse constitutes a prototypically creative activity subject to extensive cultural variability, it is nonetheless bound and shaped by our cognitive system. Show less
Nanoparticles (NPs) exhibit special physicochemical properties compared to bulk particles. The difference in properties could, in principle, produce different effects on organisms. It is therefore... Show moreNanoparticles (NPs) exhibit special physicochemical properties compared to bulk particles. The difference in properties could, in principle, produce different effects on organisms. It is therefore important to determine the relationship between the physicochemical characteristics of NPs and their toxicity profile, by means of experimental testing. Experimental toxicity testing data can also be used to find the best dose metric for the responses induced by NPs, which was the purpose of the research presented in this thesis. Furthermore, this thesis aims to move forward from toxicity testing primarily in animal models to computational dose metric modeling. Show less
In this thesis, a configurable generalisation of some well-known distance measures is introduced. Parameters are given to use this metric in the area of law enforcement, but also molecular biology.... Show moreIn this thesis, a configurable generalisation of some well-known distance measures is introduced. Parameters are given to use this metric in the area of law enforcement, but also molecular biology. With a valid distance measure, it is possible to analyse data by using a dimension reduction technique. One of these techniques is analysed and extended. Show less
