The present study deals with Czech deadjectival derivates with the suffix -ost. In Czech linguistics, the suffix is described as a monofunctional suffix that derives names of qualities (e.g. sladkost ''sweetness''; qualitative meaning). However, as the corpus data demonstrate that the suffix is commonly used for deriving names of bearers of quality (sladkost ''sweet thing''; non-qualitative meaning) in contemporary Czech as well, we propose to consider both the names of qualities and the names of their bearers as direct deadjectival derivates with the suffix -ost. The proposal is supported by an analysis of large data from the SYN2010 corpus. The material documents that, first of all, there is a relation between the frequency of a noun with the suffix -ost and its usage in the non- -qualitative meaning and, secondly, that the existence of plural forms can be interpreted as a signal that the particular noun (except for the most frequent nouns) has a non- -qualitative meaning.
We consider the dynamics of spatially periodic nematic liquid crystal flows in the whole space and prove existence and uniqueness of local-in-time strong solutions using maximal L^{p} regularity of the periodic Laplace and Stokes operators and a local-intime existence theorem for quasilinear parabolic equations à la Clément-Li (1993). Maximal regularity of the Laplace and the Stokes operator is obtained using an extrapolation theorem on the locally compact abelian group G: = \mathbb{R}^{n - 1} \times \mathbb{R}/L\mathbb{Z} to obtain an R-bound for the resolvent estimate. Then, Weis’ theorem connecting R-boundedness of the resolvent with maximal L^{p} regularity of a sectorial operator applies., Jonas Sauer., and Obsahuje seznam literatury
CO2 and O2 exchange rates, chlorophyll fluorescence and P700 oxidation (absorption at 830 nm) were recorded in Helianthus amuus L. leaves grown in soil in a growth cabinet. Phase-portraits of CO2 exchange rate plotted against three other parameters were ušed to interpret control of electron transport during photosynthesis oscillations, initiated by transfer from air to the saturating CO2. Plots of the CO2 exchange rate vs. P700 revealed that the P700 part which remained oxidized was almost proportional to CO2 exchange rate during both the ascending and descending phase of oscillations.