National Repository of Grey Literature 37 records found  1 - 10nextend  jump to record: Search took 0.00 seconds. 
UV-photochemical generation of volatile compounds of selenium and tellurium
Nováková, Eliška
The presented thesis deals with UV-photochemical generation of volatile compounds of Se and Te from various species. The aim of the project was to expand the current state of knowledge by the application of photocatalytic reduction of higher oxidation states of Se and Te for the speciation analysis based on UV-photochemical generation of volatile compounds. The first step of the study was the assembly of the apparatus for the photocatalysed UV-photochemical generation of volatile compounds. The material of reactor and the whole experimental set-up were based on literature survey and previous research done in our research group. Experiments were directed towards finding the optimum conditions for generation of volatile compounds of selected model elements Se and Te. Se was studied as the element most commonly determined by the UV-photochemical generation of volatile compounds. Conversely, Te was selected as a model analyte representing elements forming less stable volatile compounds. The second part was the application of the optimised method of photocatalysed UV- photochemical generation of volatile Se compound to the determination of Se in water matrices, liquid certified reference materials and also samples of dietary supplements. TiO2/UV-photochemical generation was also successfully modified to...
The Development and Objectives of Adult Education Policy in the Czech Republic in the Context of Europeanization
Nováková, Eliška ; Kopecký, Martin (advisor) ; Langer, Tomáš (referee)
This bachelor thesis deals with the influence of Europeanization in the Czech political documents concerning education and learning of adults. It also discusses the development of the concepts of adult education and learning in lifelong learning in EU policy papers and how adult education and learning has been reflected in the political documents of the Czech Republic with regard to the phenomenon of Europeanization. The thesis is based on the assumption that although education and training policies are fully within the competence of national states, the European Union has a major influence on the form and development of the education systems of the member countries. The aim of my work is to analyze selected key policy documents of the European Union and the Czech Republic and to find out whether EU strategies related to adult education were incorporated into national documents. The second objective of the thesis is to compare the development of concepts of adult education and learning in the key political documents of the Czech Republic and the European Union. Keywords: European Union, Czech Republic, education policy, lifelong learning, adult education
Photochemical generation of volatile species of cobalt for analytical atomic spectrometry
Vyhnanovský, Jaromír ; Musil, Stanislav (advisor) ; Nováková, Eliška (referee)
This master's thesis deals with the optimization of conditions for photochemical generation of volatile species of cobalt. Volatile species of cobalt were generated in a flow injection system using a high-efficiency flow through UV generator from formic acid based medium. For detection a high-resolution continuum source atomic absorption spectrometer was used. The volatile species were atomized using a diffusion flame atomizer because of its high robustness. First the optimizations of the parameters affecting the atomization in the diffusion flame and the parameters affecting the transport of the volatile species from the UV generator into the atomizer were carried out (flow rates and composition of the gases, type of a separator, observation height). After that, the optimization of the parameters of the photochemical generation itself was carried out. These were the composition of a reaction medium (concentration of formic acid and formate, type of formate salt) and irradiation time. The possibility of generation of the volatile species from acetic acid based medium was also investigated, but no signal was observed. At chosen optimal conditions of generation the influence of potential interferents was examined, mainly from inorganic acids (HNO3 and HCl) and some transition metals (Fe, Cu and Ni)....
Games and toys in the period of primary school age
NOVÁKOVÁ, Eliška
The Bachelor thesis deals with the topic "Games and toys in the period of primary school age". In the theoretical part, I explain what the primary school age means, how it is characterized by physical, psychic and social aspects and which developmental changes are happening in this age. I introduce you to the history and the presence of various types of games and toys. I focus mainly on the appropriate types preffered by children in primary school age, including sorting options. In the practical part I found out, what is most important for parents when choosing toys. The research group consists of 10 parents of children in primary school age. The aim of the research is to find out, what games and toys are preferred by parents of primary school children in the region of Jindřichův Hradec and what are their criterions for choosing toys. I used conversation with parents for this research. The research shows, physical and social games are still more popular than electronic. For most parents, entertaining and educational aspects are important when choosing toys, but they also evaluates harmlessness, material, place of production or price.
Analysis of nanopartical systems by atomic spectrometry
Jeníková, Eva ; Hraníček, Jakub (advisor) ; Nováková, Eliška (referee)
EN The present diploma thesis is focused on optimization methods of titanium and phosphorus concentration for their use in the colloidal solution of TiO2 nanoparticles modified by bisphosphonates. For these analyses was used atomic absorption spectrometry with flame and electrothermal atomization. The characteristics of the two analytes were compared to two different spectrometers. Using the F-AAS technique on the GBC 933 AA spectrometer has been achieved a detection limit of 5,2 mg l-1 for titanium and a detection limit of 163 mg l-1 for the phosphorus. Using the ContrAA 700 spectrometer, F-AAS has been achieved an almost five times lower detection limit of 1,1 mg l-1 for titanium determination. For determination of phosphorus using this spectrometer, was obtained a similar value of 151 mg l-1 , as using the GBC 933 AA spectrometer. The determination of phosphorus by the ET-AAS technique using the ContrAA 700 spectrometer resulted in a detection limit of 1,23 mg l-1 , which is a significant difference compared to the flame system. It has been proved that optimized methods are consistent with the intention, which was confirmed by the analysis of real titanium and phosphorus samples in the colloidal solution of TiO2 nanoparticles modified bisphosphonates.
Determination of heavy metals in gread tits blood and feathers
Labancová, Katarína ; Hraníček, Jakub (advisor) ; Nováková, Eliška (referee)
CZ Tato bakalářská práce se zabývá analýzou vybraných těžkých kovů (olovo, kadmium, měď, chrom, arsen) ve vzorcích krve a peří sýkor koňader (Parus major) metodou atomové absorpční spektrometrie s elektrotermickou atomizací a technikou generování těkavých sloučenin s detekcí křemenného atomizátoru. Za optimálních podmínek byla sestavena kalibrační závislost a zjistěné základní charakteristiky pro jednotlivé prvky. Klíčová slova Atomová absorpční spektrometrie, elektrotermická atomizace, chemické generovaní, těžké kovy, krev, peří, sýkora
UV-photochemical generation of volatile compounds of selenium and tellurium
Nováková, Eliška ; Hraníček, Jakub (advisor) ; Komárek, Josef (referee) ; Šíma, Jan (referee)
The presented thesis deals with UV-photochemical generation of volatile compounds of Se and Te from various species. The aim of the project was to expand the current state of knowledge by the application of photocatalytic reduction of higher oxidation states of Se and Te for the speciation analysis based on UV-photochemical generation of volatile compounds. The first step of the study was the assembly of the apparatus for the photocatalysed UV-photochemical generation of volatile compounds. The material of reactor and the whole experimental set-up were based on literature survey and previous research done in our research group. Experiments were directed towards finding the optimum conditions for generation of volatile compounds of selected model elements Se and Te. Se was studied as the element most commonly determined by the UV-photochemical generation of volatile compounds. Conversely, Te was selected as a model analyte representing elements forming less stable volatile compounds. The second part was the application of the optimised method of photocatalysed UV- photochemical generation of volatile Se compound to the determination of Se in water matrices, liquid certified reference materials and also samples of dietary supplements. TiO2/UV-photochemical generation was also successfully modified to...
Supernatural Beings in Japanese Literature and Comics
Nováková, Eliška ; Tirala, Martin (advisor) ; Kanasugi, Petra (referee)
This bachelor thesis shows the development of depicting supernatural beings in Japanese literature and comics. The thesis analyses three supernatural beings - fox (kitsune), racoon dog (tanuki) and goblin (tengu) in three time periods - Middle Ages, Early modern period and present days. Middle Age literature is covered by collection of setsuwa legends, Early modern literature by writings of kibyoshi genre and Present days by japanese comics published after the year 2000. The aim of the first part of the thesis is to briefly outline the development of depicting of the supernatural beings and introduce analysed beings. Second part deals with analysis of the individual characters. Methodology is analysis and comparation of the Literary Characters in the context of Structural Narratology.
Problems of the genre fulfillment in Farsa theologal by Diego Sánchez de Badajoz
NOVÁKOVÁ, Eliška
The presented bachelor thesis deals with the genre of farce in the play Farsa theologal by Diego Sanchez de Badajoz. In the first part, the term farsa will be discussed regarding its characteristics, content and use from the beginnings of the Spanish theatre will. Later, the work is focused on the features that were typical of contemporary farce genre plays at that time. In the second part of thesis, the aim is to locate for the presented features in the particular work from the beginnings of the Spanish theatre, namely The Farsa theologal.

National Repository of Grey Literature : 37 records found   1 - 10nextend  jump to record:
See also: similar author names
35 NOVÁKOVÁ, Eliška
41 NOVÁKOVÁ, Eva
2 Novaková, Elena
2 Nováková, Elena
1 Nováková, Elizabeth
41 Nováková, Eva
Interested in being notified about new results for this query?
Subscribe to the RSS feed.