The diaries of the Bohemian nobleman Johann Nepomuk Chotek (1773-1824) are an important new source for the history of music in Prague. In particular, they describe 17 concerts given by the Society of Musicians between 1804 and 1822 in the Estates Theater. The programmes of seven concerts were previously unknown. Chotek not only gives accurate dates for the performances, but also names the pieces and performers, thus supplementing the information in Michaela Freemanová‘s 2003 article on this society. As a trained music connoisseur, Chotek also critiques the orchestra and singers, judges the music, and describes the reaction of the public., Rita Steblin., and České resumé na s. 61, anglický abstrakt na s. 47.
Zweites Supplement zum zweiten Theile, Das Wesen der Elektrizität, des Galvanismus und Magnetismus, von Hermann Scheffler., KČSN, Mit 3 Figurentafeln, and Přívazek k : Wärme und Elastizität / Hermann Scheffler
bearbeitet von Gustav Simon, Nad názvem: Die Kriegsereignisse zwischen Teplitz und Pirna im August und September des Jahres
1813, Obsahuje biblliografické odkazy a rejstřík, Tištěno frakturou, and Převazba ULG001:3148040621
Studie Tomáše Slavického se zabývá kancionálem "Jesličky, staré a nové písničky" od českého barokního básníka a duchovního Fridricha Bridelia a zasazením jeho repertoáru do kontextu evropské tvorby duchovních písní., The songbook Jesličky (1658) has tended to be cited primarily as an example of direct contacts between Czech and German hymnography of the 17th century. Opening the door to consideration of a broader context was the presence of certain tunes in Latin-Slovak and Latin-Croatian printed material as well. An entire set of identical tunes has subsequently been confirmed in Latin, German, Czech, Slovak, Hungarian, and Croatian hymnography. The situation outlined above has thus shifted the original issue – the “new” songs printed in Jesličky are not just a new layer of the Czech Christmas repertoire with proven German sources, but also an attempt at creating Czech versions of a supranational repertoire. The search for source models is thus growing into research surveying the new repertoire of Christmas songs that was spreading its way around Central Europe near the middle of the 17th century., Tomáš Slavický., Rubrika: Studie, and České resumé na s. 415, anglický abstrakt na s. 399.
An attempt has been made to test for a reliable method of characterizing the isovolumic left ventricular pressure fall in isolated ejecting hearts by one or two time constants, tau. Alternative nonlinear regression models (three- and four-parametric exponential, logistic, and power function), based upon the common differential law dp(t)/dt = - [p(t)-Ptau]/ tau(t) are compared in isolated ejecting rat, guinea pig, and ferret hearts. Intraventricular pressure fall data are taken from an isovolumic standard interval and from a subinterval of the latter, determined data-dependently by a statistical procedure. Extending the three-parametric exponential fitting function to four-parametric models reduces regression errors by about 20-30 %. No remarkable advantage of a particular four-parametric model over the other was revealed. Enhanced relaxation, induced by isoprenaline, is more sensitively indicated by the asymptotic logistic time constant than by the usual exponential. If early and late parts of the isovolumic pressure fall are discarded by selecting a subinterval of the isovolumic phase, ? remains fairly constant in that central pressure fall region. Physiological considerations point to the logistic model as an advantageous method to cover lusitropic changes by an early and a late tau. Alternatively, identifying a central isovolumic relaxation interval facilitates the calculation of a single ("central") tau; there is no statistical justification in this case to extend the three-parametric exponential further to reduce regression errors., S. F. J. Langer,., and Obsahuje bibliografii
Nearly all epileptic seizures in patients are characterized by deranged consciousness. We started to study changes in motivated behavior (drinking in thirsty rats) as a possible analogue of compromised consciousness during and after epileptic seizures. Epileptic afterdischarges (ADs) were elicited by stimulation of the dorsal hippocampus and/or thalamus. Rats with implanted electrodes (deprived of water for 24 hours) were trained to lick water from a narrow tube. After pretraining ADs were elicited eight times in each animal and access to water was allowed during different phases of the AD. Stimulation did not affect licking if no AD was induced. If stimulation was successful, licking was stopped in nearly 70 % of stimulations and modified (biting the tube) in 30 %. Hippocampal ADs (characterized by serrated waves in the EEG and by an arrest of behavior with subsequent automatisms) completely blocked licking, signs of recovery appeared during the interval between the AD and recurrent AD and it progressed during recurrent ADs. Thalamic ADs abolished licking in 82% of cases and immediately after ADs normal licking reappeared in 49 % of these observations. Our results suggest that changes in motivated behavior might serve as an analogue of compromised human consciousness., P. Mareš, L. Chocholová., and Obsahuje bibliografii
Předkládaná studie se věnuje specifikům dětské výpovědi. Mapuje možné zdroje její nespolehlivosti (nízká schopnost zapamatovat si a vybavit si události, vysoká sugestibilita, snadnost vzniku falešných vzpomínek, neporozumění pro procesy a interakce v okolí, možnost záměrného lhaní). Jsou uvedeny některé postupy, které mohou pomoci zkvalitnit, nebo naopak znehodnotit informace, podané dítětem. Schopnost dítěte porozumět své vlastní motivaci, prožívání a chování, stejně tak jako chování a prožívání jiných lidí je často zpochybňována. Ukazuje se však, že dětský úhel pohledu na události, které zažívá, a na sociální interakce, kterým je vystaveno, je obohacující. Přináší smysluplné informace, je jedinečný a přispívá jak k pochopení prožívání a chování dítěte a jeho aktuálních potíží, tak ke hlubšímu porozumění rodinným vztahům a jiným skutečnostem., The present study maps the possible sources of unreliability of child,s testimony (lower ability to remember and recall events, high suggestibility, easier formation of false memories, misunderstanding of the processes and interactions in surroundings, probability of deliberate lying) as well as its potential benefits in research and counselling practices. There are some procedures that can help improve or conversely depreciate information given by child. Child,s ability to understand their own motivation, experience and behaviour as well as behaviour and feelings of others are often questioned. But despite all mentioned risks, child,s testimony is very useful not only in judicial proceedings in which the child may be the only witness to the events but also in psychological research and counselling. It turns out that a child is more sensitive to some aspects of family life (conflicts) than an adult and gives even more accurate information than its parents. Child,s view of family life is important for understanding its behaviour and experience., Xenie Uholyeva., and Obsahuje seznam literatury