V práci je prezentovaná problematika tvorby vol'ných radikálov kyslíka, ich elektrónovej štruktúry, vlastností a metódy detekcie. Pozornosť je venovaná poškodzujúcemu účinku vol'ných radikálov na nukleové kyseliny, proteíny a biologické membrány., The article is dealing with the topic of oxygen-containing free radicals, their electronic structure, properties and methods of detection. Attention is paid to chemical and biochemical aspects of these free radicals, i.e., the sources of their generation, the metal-mediated formation of the reactive species and the damage to lipids, proteins and nucleic acids initiated by them., Klaudia Jomová, Ľubomír Zelenický, Vlasta Brezová, Marián Valko., and Obsahuje bibliografii
The aim of the following study is to analyze Voltaire’s biography about Charles XII as an early part of Voltaire’s historiographical work and also to analyze the ideas of the Enlightenment the author used. The study also tries to answer the question which lesson a reader should get and which interpretations should be on the other hand avoided., Martin Liška., and Obsahuje bibliografické odkazy
The contribution explores the Prague origines of the first Prague and Austrian female author of the Enlightenment, Maria Anna Sager, born Rosskoschny (1719-1805). The reconstruction of the carreer of her father Anton Ferdinand Rosskoschny (1679-1734) at the Böhmische Statthalterei - he ended as "Registrator" and "Expeditor" - proves his social ambitions. On the other hand egodocuments of him conserved in the National Archives at Prague reveal the sorrows and the "stress" of the wellestablished fonctioner, not only his fear in front of the people, but also for his reputation, his family and his soul., Helga Meise., and Obsahuje bibliografické odkazy
In the War of the Austrian Succession one of the major turning points was when Maria Theresa was crowned Queen of Bohemia, because this step strengthened the power of the Houseof Habsburg in Central Europe. For people who belonged to the Reformed Church in the Kingdom of Hungary, this meant that they had to live their lives under the rule of a Catholic monarch. Debrecen was the centre of the Reformed Church and the city prepared for this political situation: pastor Mihály Komáromi H. delivered a special sermon to celebrate the coronation. In this sermon he acknowledged the fact that the Habsburgs had right to the Hungarian throne and tried to use this political advantage to improve the situation of the Reformed Church. This sermon became so popular that a manuscript was made from it and it was a popular reading in the Reformed congregations of the countryside., Ádám Hegyi., and Obsahuje bibliografické odkazy
Vopěnka’s Alternative Set Theory can be viewed both as an evolution and as a revolution: it is based on his previous experience with nonstandard universes, inspired by Skolem’s construction of a nonstandard model of arithmetic, and its inception has been explicitly mentioned as an attempt to axiomatize Robinson’s nonstandard analysis. Vopěnka preferred working in an axiomatic theory to investigating its individual models; he also viewed other areas of nonclassical mathematics through this prism. This article is a contribution to the mapping of the mathematical neighbourhood of the Alternative Set Theory, and at the same time, it submits a challenge to analyze in more detail the genesis and structure of the philosophical links that eventually influenced the Alternative Set Theory. and Vopěnkovu Alternativní teorii množin lze vnímat jak jako evoluci, tak stejně dobře jako revoluci: vychází z jeho předchozí zkušenosti s nestandardními univerzy, inspirované Skolemovou konstrukcí nestandardního modelu aritmetiky, a je ve svých počátcích explicitně zmiňována jako pokus axiomatizovat Robinsonovu nestandardní analýzu. Vopěnka upřednostňoval práci v axiomatické teorii před zkoumáním jejích jednotlivých modelů; tímto prizmatem nahlížel i některé další partie neklasické matematiky. Text je příspěvkem k mapování matematického okolí Alternativní teorie množin, zároveň otevírá otázku po podrobnější genezi a struktuře filosofických souvislostí, které Alternativní teorii množin postupně ovlivnily.
This article deals with the work of a prominent personality from Egypt's cultural and literary community, Tawfiq al-Hakim, who was instrumental in establishing Egyptian drama. he was one of the fist defenders of folk literature and the Thousand and One Nights in Egyptian history, thus playing a crucial role in the incorporation of popular literature into modern pieces of writing. The essay covers al-Hakim's relationship with folk literature from his early childhood to his literary period as an author. Great emphasis in placed on an analysis and literary critique of his most famous play, the Shahrazad, which was inspired by a collection of folk storie. A collaborative novel that he wrote in conjunction with another influential Egyptian writer, Taha Husayn, is also mentioned., Katarína Kobzošová., and Obsahuje bibliografii