We study G-almost geodesic mappings of the second type \mathop {{\pi _2}}\limits_\theta (e),\theta = 1,2 between non-symmetric affine connection spaces. These mappings are a generalization of the second type almost geodesic mappings defined by N. S. Sinyukov (1979). We investigate a special type of these mappings in this paper. We also consider e-structures that generate mappings of type \mathop {{\pi _2}}\limits_\theta (e),\theta = 1,2. For a mapping \mathop {{\pi _2}}\limits_\theta (e,F),\theta = 1,2 we determine the basic equations which generate them., Mića S. Stanković, Milan L. Zlatanović, Nenad O. Vesić., and Obsahuje seznam literatury
The basic slow Idnetics and spectral properties of the chlorophyll fluorescence temperature curve (FTC) under low actinic radíation excitation (s 2 W m"2) were measured in primary barley leaves of shade-grown plants. In contrast to the usual Fo temperature dependence, two distinct regions and two maxima of FTC were documented upon a linear heating regime. The fírst maximum situated between 49.5 and 51 °C was less sensitive, whereas Ihe position of the second maximum (between 53 and 63 “C) was strongly dependent on the heating rate. The spectral resolution of the fluorescence emission suggested a presence of photosystem (PS) 1 emission in the FTC at 436 nm excitation and an efíect of partial light-harvesting complex LHCII disconnection from the PS 2 complex at 480 nm excitation. A new fluorescence emission around 700 nm appeared upon heating. The excitation spectra in the 400 nm to 500 nm region for the 685 nm fluorescence emission wavelength indicated that only one emission form was responsible for both of the FTC bands. The 77 K fluorescence spectra at increasing, maximal and decreasing parts of Ihe second FTC band were measured using the triggering expeiiments wilh an incubation temperature of 58 oC. A disconnection of LHCI firom otiier pigment-protein complexes is suggested as a concomitant effect of Ihe second FTC maximum.
The objective of this paper is to examine the drafting of the decrees that governed relations between the Hussites and the Roman Church after the Council of Basel; and, subsequently to answer the following question: what exactly did the decrees include and what did they comprise of? As all available information indicates, the basic body of the so called Compactata of Basel comprised of eight documents. In addition to the Compactata of Basel, the so called Imperial Compactata are referred to in literary sources; these decrees include five of Sigismund’s documents that were issued prior to his accession to the Czech throne. and František Šmahel.
The paper, based on the Czech National Corpus, shows the possibilities of studying poetic texts from the following aspects: a) anomaly of the grammatical forms, and of the lexical units, b) the role of the context. After an overview of various statistical and mathematical methods esp. in the Prague Linguistic Circle and during the sixties the author draws a statistical analysis of the collections of poems by Ivan Blatný and Josef Palivec, using the mutual information as of the main statistical approaches in corpus linguistics.