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Evaluation of ecotoxicity of selected pharmaceuticals
Weiss, Jan ; Dvořáková, Dagmar (referee) ; Zlámalová Gargošová, Helena (advisor)
In recent years consumption of drugs and thus the quantity of their residues in natural ecosystems is increasing. It is necessary to deal with their possible negative effects on the environment. This thesis is focused on the ecotoxicological evaluation of pharmaceuticals. Diclofenac and ibuprofen from the group of non-steroidal anti-inflammatory substances, penicillin G and ampicillin from the group of antibiotics were tested. Mainly tests on aquatic organisms were used to evaluate of ecotoxicity, because the tested pharmaceuticals are predominantly occurred in the aquatic environment. Daphnia magna, Thamnocephalus platyurus, Artemia salina, Sinapis alba, Lemna minor, and Brachionus calyciflorus were used as testing organisms. Values of LC50, EC50 and IC50 were determinated and the ecotoxicity of pharmaceuticals was compared.
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Water Politics
Dvořáková, Dana ; Vojtěchovský, Miloš (referee) ; Sterec, Pavel (advisor)
The work is aimed at familiarizing the audience with the problems of water in the Czech Republic and its distribution within the landscape. However, its character, which approaches to documentary work, doesn´t explicitly describe the problem, but rather attempts to visualize it and give the viewer space for his own imagination. The work draws in contrast the examples of fine functional interventions in the landscape with examples of monstrous concrete structures - dams. It points to problematic places and tries to convey to the viewer the current issue not only in the chosen location. The main thing is the lyrical performance, which evokes not only a video but also the sound part and the narrative that explains the whole problem. The video is not purely informative, its specificity is also focused on the enjoyment of the viewer. He plays with documentary techniques but does not use them as a priority. The shots are deliberately chosen so that the concrete buildings look monumental and have their seriousness. The background of the shots also shows the time of their creation. This element is supposed to be critical and is supposed to be opposed to studies that use old plans to build new water reservoirs that do not give space for a more efficient solution. The work also touches on the overproduction and issues of today's modern agriculture.
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Cryptids
Dvořáková, Dana ; Turek, Filip (referee) ; Sterec, Pavel (advisor)
Cryptids, video which is studying animals, its shapes, moves and the environment , where they find themselves. The video is looking equal to all entity without any difference, document varied life as same as passing death or rot as well. It also speaks about collaboration and the microworld, which creates perfect unit. Silent mutual conversations.
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Visions for Krnov
Dvořáková, Dagmar ; Všetečková, Alena (referee) ; Galeová, Nicol (advisor)
The Bachelor thesis represents an architectural and urban solution for future development strategy in the vicinity of the main square in Krnov. The concept of living in the countryside, which is familiar to this residence, is a main topic of the work. By building in the existing brownfield area, I try to thicken the urban structure and support the use of other relationships between public space, private space and semi-public buildings. I consider the appropriate relationship of the buildings with the openness of such a structure meaningful for the initiation of Krnov's development strategy in the future.
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Media communication of presidential candidates on Twitter
Dvořáková, Daniela ; Křeček, Jan (advisor) ; Hroch, Miloš (referee)
The aim of the thesis is to map and evaluate the political media communication of the candidates for the 2023 presidential elections. In the research I first try to outline the situation and circumstances that were related to the period before the 2023 presidential elections and at the same time I introduce the presidential candidates - Andrej Babiš, Petr Pavel, Danuša Nerudová, Mark Hilšer, Pavel Fischer, Karel Diviš and Tomáš Zima. In the empirical part of my thesis, a systematic and structured approach to data analysis was used, with the main emphasis on the method of content analysis using coding. This analytical method enables the identification of key patterns, themes, and relationships in textual or image data. Content coding was conducted as part of the thesis, which involved assigning categories or codes to individual Twitter posts of political candidates in the 2023 presidential election. The first part of the research included posts by seven candidates from November 25, 2022, to January 14, 2023, while the second part of the research included posts by only two advancing candidates from January 15, 2023, to January 28, 2023.
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Competences of kindergarten pedagogical leaders
Šarochová, Helena ; Urbanová, Eva (advisor) ; Dvořáková, Danuše (referee)
The bachelor's thesis focuses on the position of the head pedagogical worker in a preschool. The theoretical part defines the head pedagogical workers in preschools, especially the school director, their legislative framework, and their job responsibilities. Furthermore, the theoretical part defines the concept of competence and examines the competencies of preschool directors and their competency models, which are based on their job responsibilities. The empirical part investigates, through quantitative research, whether the head pedagogical workers possess the necessary competencies required for managing preschools. The research was conducted through a questionnaire survey, which was sent to preschool directors located in the Central Bohemian Region. The aim of the bachelor's thesis was to determine which areas of the individual competencies the preschool directors consider most important for performing their role. In the empirical part of the study, it was found that among managerial competencies, the mastery of managerial skills was considered most important by the directors for performing their role. In terms of leadership competencies, the ability to formulate and fulfill a vision was identified as the most crucial area for preschool directors. In the field of professional competencies,...
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Education of seniors in U3V from the perspective of lecturers
Havelková, Lucie ; Dostálová, Vladimíra (advisor) ; Dvořáková, Danuše (referee)
1 ABSTRACT The topic of the thesis is the education of seniors within the U3V at Charles University from the point of view of lecturers. The thesis describes her acquired experience, possibilities and perceived barriers in the education of this population at U3V as part of lifelong learning. The work is divided into two parts, theoretical and empirical. The theoretical part defines the basic terms with the help of professional literature. It discusses the importance of learning for the elderly population and the specifics of this educational process. Other chapters are focused on the lecturers themselves in connection with the didactic process psychodidactics. They deal with the personalities of the lecturer, his role and his competences. The theoretical part is supplemented with data on the development of U3V at Charles University. KEYWORDS lifelong learning, seniors' motivation for education, aging, seniors, University of the Third Age, U3V, barriers in education
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