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Biodiverzita dřevních hub v oblasti Přírodní památky Nedošínský háj (okres Svitavy)
Horáčková, Jana
This bachelor thesis deals with the biodiversity of wood fungi in the PP Nedošínský háj. The field survey was carried out during 14 field visits that lasted from 21 February 2022 to 23 February 2023. In total, 29 species of wood-destroying fungi were found in the area of Nedošínský háj. The most of fungal species were observed in October 2022 and the least of them in February and March 2022. The highest number of wood fungal species was found on oak (Quercus spp.) (9). White rot was recorded in 83 % of the wood fungal species. Saprotrophic species were 26 (90%), saproparasitic species were 2 and parasitic species were only 1. The most common level of substrate thickness was level 3 (10.1 - 20 cm). The most abundant species were: Hypholoma fasciculare (20 records), Hypoxylon fragiforme (13 records), Pholiota squarrosa (12 records), Piptoporus betulinus (11 records), Coprinus sp. (9 records), Trametes versicolor (7 records).
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The role of extracellular vesicles in transmission of dsRNA viruses in parasitic protist Trichomomas vaginalis.
Horáčková, Jana ; Rada, Petr (advisor) ; Voleman, Luboš (referee)
Trichomonas vaginalis is a parasitic protist found in the human urogenital tract, where it adheres to the epithelial cells. During infection, T. vaginalis cells release extracellular vesicles that allow them to communicate with each other and modulate the host immune response. Most studied T. vaginalis strains contain dsRNA Trichomonasviruses (TVVs). These viruses belong to the Totiviridae family, which includes other dsRNA viruses from various parasitic protists. TVV is transmitted vertically to the daughter cells during cell division. Horizontal transfer of TVV between T. vaginalis cells has not yet been proven. TVV particles were found inside small extracellular vesicles that release infected T. vaginalis into the extracellular space. In this thesis, it was shown that TVV could be transmitted between trichomonads during co-cultivation of infected and uninfected trichomonads. However, stable TVV infection of trichomonads was not observed. It was also proven that extracellular vesicles from infected trichomonads could transmit TVV among other trichomonads. Nevertheless, this way of transmission did not lead to the stable TVV infection of trichomonads either.
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Religious aspects in ancient Tamil poetry
Horáčková, Jana ; Hons, Pavel (advisor) ; Vihanová, Zuzana (referee)
The study deals with religious elements of sangam poetry and its subsequent changes in the next period. It is devided into two parts - the first part focuses on the literature and religion of the classical period. The second part shows how the literature and religion were influenced by brahmins and what kind of changes it is possible to see after the intensification of their influence. Historical background of the transition between the two periods is described in the chapter about aryanization. In the last chapter the author briefly outlines the transition to the next period - the bhakti period. The thesis was worked out with special reference to secondary literature but especially in the second part there is very important conjunction with the translation of Silappadigaram.
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Exosomes in parasitic protists
Horáčková, Jana ; Tachezy, Jan (advisor) ; Štáfková, Jitka (referee)
Most cells release extracellular vesicles. These vesicles are exosomes, ectosomes and apoptotic bodies. The main function of ectosomes and exosomes is the intracellular communication and transport of molecules between cells. The goal of this bachelor thesis is to review the current knowledge about exosomes and ectosomes and how these vesicles contribute to the pathogenicity of parasitic protists. The parasitic protists release exosomes and ectosomes that contribute to their development in the host and play a key role in their pathogenicity. Exosomes and ectosomes can also affect the immune system of the host and facilitate the invasion of parasitic protists into the host cells.
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Body composition, fitness and life style of children at the younger school age at the Liberec region
Horáčková, Jana ; Bunc, Václav (advisor) ; Dvořák, Martin (referee)
Title: Body composition, fitness and life style of children at the younger school age at the Liberec region Objectives: The aim of this work is the evaluation of the body composition of pupils at the younger school age at the Liberec region, to check their fittness and to estimate the correlation between these factors, the amount of physical activity, the way of alimentation and the way of spending their leisure time. Methods: The body composition of the set of 41 children of the age 8 and 10 years (25 boys (i.e. 61%) and 16 girls ( i.e. 39%)) was tested by the measurement on the BODYSTAT apparatus. The fitness of this set was estimated by three motoric tests: the long jump (without run-up), the shuttle run 4x10m and the staying at the over-gripped pull-up. The amount of the physical activity, the way the nutrition and the spending of the leisure time was obtained by the written questionnaire with the help of the modified Dotazník 6. CAV 2001 pro děti a mládež. Results: In the considered set of children, the overweight or obesity was estimated in the case of 10 children (i.e. 24,4%) from BMI percentil graphs and in the case of 5 children (i.e. 12,2%) according to the body fat measured by the BODYSTAT apparatus. The number of obese or overweighted children considered for percentual evaluations in...
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Dalit literature and its role in the Dalit movement
Horáčková, Jana ; Hons, Pavel (advisor) ; Blecha, Vlastimil (referee)
The thesis deals with dalit literature and its role in the dalit movement. In the preface it summarizes information about indian caste system, untouchability and outlines the history of the dalit movement. It tries to highlight certain important points within the history of dalit movement that were significant for the evolvement and development of the dalit literature. Then it goes onto the dalit literature itself. The brief historical depiction is devided into parts based on geographic and lingual regions (Marathi, Telugu, Tamil, Hindi and Gujarati). Further the author deals with classification of dalit literature and its relation with afro- american literature. She poses and tries to answer the question of who in fact is the dalit writer, how is dalit literature received by literature critics and briefly also mentions its language specificities. In the analysis of dalit literature motives the author describes significant and frequent storylines and shows the connection of literature and dalit movement. Specific examples taken from dalit works point out particular motives and nicely illustrate the character of this literature. Separate chapter deals with recently current theme of women in dalit literature. In conclusion author offers summary of the whole theme, emphasizes its most important points...
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Religious aspects in ancient Tamil poetry
Horáčková, Jana ; Vihanová, Zuzana (referee) ; Hons, Pavel (advisor)
The study deals with religious elements of sangam poetry and its subsequent changes in the next period. It is devided into two parts - the first part focuses on the literature and religion of the classical period. The second part shows how the literature and religion were influenced by brahmins and what kind of changes it is possible to see after the intensification of their influence. Historical background of the transition between the two periods is described in the chapter about aryanization. In the last chapter the author briefly outlines the transition to the next period - the bhakti period. The thesis was worked out with special reference to secondary literature but especially in the second part there is very important conjunction with the translation of Silappadigaram.
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Individual Fundraising with a Focus on One of its Methods - Donors Club.
Horáčková, Jana ; Vosmíková, Hana (advisor) ; Moree, Dana (referee)
This master's thesis is concerned with individual fundraising as implemented in the Czech non-profit organizations as well as with the limits and difficulties it faces in the Czech context. It focuses on the specific fundraising methods and their effectivity with respect to an individual as the target group. The donors club, which is introduced as a complex and consistent care of donors, is one of the means of individual fundraising. It also provides the case studies of those organizations where donors clubs are operated.
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