The study relating to the history of ethnology assesses the importance of a significant memory institution, the Masaryk University Archives in Brno, for the investigations aimed at the research into ethnographical activities developed within 1945-1989 in Moravia, especially in Brno. The essay submits an overview of particular collections which offer a plenty of noteworthy documents about the department of ethnography at the Faculty of Arts at Brno University, its history, educational and research work, leading personalities and study of numerous graduates. Special attention is paid to the personal estate of Professor Antonín Václavík, the larger part of which is stored there.
Rrecise analysis of the orbit of minor planet (1221) Amor, based on all observations made In 1932-1980, shows that in 1956 there was an unexplained event in the motion of the asteroid. Possible interpretations of that fact as well as peculiarities in the long-term motion of Amor in 1650-2170 are discussed. The ephemeris of Amor for 1988 is presented.
To fulfill the requirements on the laser ranging systems, the soft/hardware package of the Helwan station was significantly modified in period 1982-84. The max. ranging reprate was increased up to 5 pps. The mount pointing accuracy was increased implementing the mechanical inaccuracies software model. The automatical comparison of the time base to the Loran C signal was put into operation.
Particles as an inflexible and synsemantic word class have already become a theme of many individual studies. According to the general definition particle indicates a relation of the speaker to the statement, he/she expresses modality of the sentence or emphasizes constituent of a/the sentence. Some of the particles have the validity of sentence, e. g. Ano. Nikoli. Zajisté. So called proper particles cannot stand in the function of another word class: ať, kéž. On the contrary, improper particles can be (according with coocurence) another word class, too: jistě, asi, prý. Goal of this paper is to point in which contexts the particle bohužel, although it is a non-sentence expression, can gain the character of sentence equivalent and which functions its synonyms and antonyms have.
Polarografická metoda umožňuje studium řady fyzikálněchemických problémů. Jsou uvedeny příklady z oblasti výzkumu struktury fázového rozhraní elektroda/roztok, adsorpce na povrchu elektrody, elektrochemického fotoefektu, fázových přechodů povrchových filmů, přenosu elektronu na molekulární vzdálenosti a oscilačních elektrochemických systémů., Polarography is a suitable method for solving numerous problems of physical chemistry. Examples from the following fields are given: structure of electrode/solution interfaces, adsorption on electrode surface, electrochemical photo-effect, phase transition of surface films, electron transfer over molecular distances, and electrochemical oscillating systems., Lubomír Pospíšil., and Obsahuje bibliografii
Pozměňování či falzifikace psaných textů jsou bezesporu staré jako sám vynález písma. Důvody pro takové jednání byly různé, nicméně skutečné stáří, respektive autenticita, daného rukopisu mají velký dopad na jeho význam, ať již pro historii, nebo - v případě současných rukopisů - z hlediska právního. U některých historických rukopisů je otázka jejich datování řešena s použitím spektroskopických technik, jejichž hlavní výhodou je nedestruktivnost nebo minimální invazivnost, neohrožující samu existenci zkoumaného dokumentu. V článku jsou zmíněny nejčastější spektroskopické metody používané k těmto účelům, včetně příkladů konkrétních studovaných rukopisů., The alteration or falsification of written texts is undoubtedly old as invention of scripture itself. The reasons for such behaviour are different, but the actual age or authenticity of the manuscript had a great impact on its signification, whether for history or, in the case of contemporary manuscripts, from a legal point of view. For historical manuscripts, the question of their dating is solved using spectroscopic techniques whose main advantage is non-destructiveness or minimal invasiveness, not endangering the very existence of the document under study. In the article the most frequent spectroscopic methods used for these purposes are mentioned and examples of particular studied manuscripts are given., Karel Nesměrák., and Obsahuje bibliografické odkazy