Flexibility and Rigidity: Multiplicatives, Frequency, and Quantification Adverbs

Interrogatives and Adverbs of Quantification

The Syntactic Flexibility of Adverbs: French Degree Adverbs

While French degree words have been assigned several syntactic categories, we show that they are rather highy ‘polymorphic’ adverbs (they occur in all syntactic domains), which select the expression they modify on a purely semantic basis. Like French adverbs in general, they occur both to the left and to the right of the head they modify. Following previous work (a.o. van Noord and Bouma 1994, ...

Non-factual Before and Adverbs of Quantification

This article discusses the semantics of before, with special reference to socalled non-factual before and its interaction with adverbs of quantification. I will adopt a version of Anscombe’s (1964) analysis of before and supplement it with a modal-temporal presupposition lexically induced by before. This account will be extended to quantificational cases as well within Rooth’s (1985) theory of ...

Generalized flexibility-rigidity index.

Flexibility-rigidity index (FRI) has been developed as a robust, accurate, and efficient method for macromolecular thermal fluctuation analysis and B-factor prediction. The performance of FRI depends on its formulations of rigidity index and flexibility index. In this work, we introduce alternative rigidity and flexibility formulations. The structure of the classic Gaussian surface is utilized ...

Rigidity and flexibility of biological networks

The network approach became a widely used tool to understand the behaviour of complex systems in the last decade. We start from a short description of structural rigidity theory. A detailed account on the combinatorial rigidity analysis of protein structures, as well as local flexibility measures of proteins and their applications in explaining allostery and thermostability is given. We also br...