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The Oriental Institute in Prague: Cultural Department and the Orient
Jůnová Macková, Adéla
A substantial contribution to Oriental studies was founded with a new institution, the Oriental Institute. The idea was promoted by the Czechoslovak president T. G. Masaryk and by his advisor in Oriental politics, Alois Musil. The institute was financially supported by the ministry of Foreign trade, the main role played Minister Rudolf Hotowetz (first director of the Oriental Institute). The Oriental Institute was established in 1922 and financially and functionally stabilised in 1927/1928. There were no permanent salaried posts; however, the cultural section of the Institute financed publications and travel by means of fellowships and grants.
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Corporate identity of cultural institutions
Rálek, Jakub ; SULŽENKO, Jiří (advisor) ; SVOBODOVÁ, Doubravka (referee)
This thesis researches relationship between corporate identity and cultural environment. It explains and analyses key subjects such as graphic design, corporate image, corporate culture, corporate communication, corporate product, target group, symbol, brand, vision, mission etc. It is divided into three parts – first part contains definitions, second part contains analysis of two key studies – Na zábradlí Theatre and Josef Kajetán Tyl Theatre and then there’s third part, which merges the previous (theoretical and practical) into one, which should outline process of creating own brand identity. The last part is focused mostly on handling with corporate design. The thesis emphasizes necessity and reason of professional marketing approach to achieve rising brand equity and stable growth of any cultural corporation.
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Inovativní metody v chovu a reprodukci candáta obecného (Sander lucioperca)
BLECHA, Miroslav
The whole Ph.D. thesis includes in total 10 chapters on 146 pages. Chapter 2 9 are specific parts of thesis where following scientific and practical aspects of pikeperch reproduction biology and aquaculture are described. Quality and quantity of pikeperch spermatozoa after varying cold water treatments are presented in the chapter 2 and can help to optimize broodstock management of males with the aim to obtain high quality spermatozoa during a seasonal and an out of season spawning as well. Benefits of hormone treatment of both sexes in semi-artificial reproduction in pikeperch are described in the chapter 3 where the importance of hormonal treatment of both sexes in tank spawning is evaluated for effective production pikeperch larvae. The use of an alcalase treatment for the elimination of pikeperch egg stickiness is being shown in the chapter 4 of this thesis. Post-ovulatory oocyte ageing and its effect on eggs viability rates and occurrence of larval malformations and ploidy anomalies are listed in chapter 5. These results describe the effects of the egg over ripening fertilization process in pikeperch. The first report of heat shock triploidisation in pikeperch is described in chapter 6 with production of 100% pikeperch triploid population. The effect of water surface treatment on survival, swim bladder inflation and growth of larvae is given in the chapter 7 with the aim to optimize the intensive culture of pikeperch larvae. Last two chapters (8 and 9) are describing the adaptation of intensively cultured juveniles to pond culture and the adaptation of pond-cultured juveniles to RAS as a new and effective methods for ongrowing production of pikeperch. In total, four published scientific papers, one handbook, one accepted scientific paper for publication, and two prepared scientific manuscripts are included and discussed in this Ph.D. thesis.
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Cell culture-based model for the evaluation of adhesive properties of probiotic bacteria
Theodorou, Vasiliki ; Havlík, Jaroslav (advisor) ; Tauchen, Jan (referee)
Probiotic microorganisms, defined as living microorganisms which when administered in adequate amounts confer a health benefit to the host, and their adhesion and colonization of intestinal epithelium, are critical factors in maintaining probiotic efficacy. Polyphenols are a large and heterogeneous group of phytochemicals in plant-based foods, such as tea, coffee, wine, cocoa, cereal grains, soy, fruits and berries. In the last decade, there has been much interest in the health benefits of dietary plant polyphenols that arise from their potential ability to promote adhesion of probiotic bacteria to the human intestinal epithelium.
The purpose of this study was to investigate the effect of four polyphenols: isoquercetrin, phloretin, procyanidin B2 and rutin on the adhesion ability of two potentially probiotic strains (Lactobacillus casei, Lactobacillus gasseri) to in vitro human intestinal epithelial model consisting of Caco-2 and mucus-secreting HT29-MTX co-culture.
The adhesion of Lactobacillus casei after treating the co-culture cell lines with isoquercetrin, phloretin, and rutin was increased by 49.76, 72.97, 63.66 % respectively, whereas procyanidin B2 inhibited the adhesion 20.25% compared with the control sample. The adhesion of Lactobacillus gasseri after treatment of the co-culture with isoquercetrin, phloretin, procyanidin B2 and rutin was increased by 35.45, 31.28, 45.69, 25.01 % respectively compared with the control sample.
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Importance of local entrepreneurship in the field of sport and culture for regional development
Ungermann, Daniel ; Jansa, Viktor (advisor) ; Korcová, Renata (referee)
My Bachelor´s thesis tackles the problematics of regional development. In the first chapters of my thesis, there are definitions of terms which are closely linked to the problematics. The chapters include terms such as regional policy, regional development and the development of the country which are mainly aimed at improving the citizens´ quality of life which is tightly connected to the development of social togetherness. Social togetherness enables the growth of social and political stability. In the following chapters you find legislative modification concerning regional policy, the method of community and country development and a detailed analysis of culture and sport as factors affecting the region´s growth. The practical part of my thesis analyses the situation in Ruda nad Moravou, specifically, its swimming area which is very important for the community as well as the region. The aim of my work is the characteristics of the business activities mainly in the sports area, its legal and economic problems and also its regional impact. The method of description and the method of quantitative analysis in the form of questionnaire field study are used in the practical part of the thesis. The aim of the methods is to gain enough information on individual drawbacks and problems linked with both the region and the swimming area mentioned above. A suitable solution will be suggested after detecting the problems. The solution should make the swimming area more profitable which will contribute to the development of the whole region.
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Impact of pesticides on the gut microbiota of animals
Stehlík, Michal ; Rada, Vojtěch (advisor) ; Salmonová, Hana (referee)
Pesticides are substances used to control plant and animal pest in agriculture. They are very significant and important factor in both production and revenues. Nowadays it is almost impossible for farmers to dispense without these substances but their presence in the soil does not bring only benefits. About pesticides it is generally known that they may adversely affect either on the ecosystem or the human or animal body. As the result many substances had been banned from market. Pesticides and their residues are subject to many controls and laboratory analysis in order to prevent their negative effects.
The aim of the thesis was to test the effect of pesticide (Roundup) on gut microorganisms. For the experiments we used bovine fecal samples and pure bacterial cultures isolated from various domestic animals for the testing of susceptibility to Roundup. We have determined specific growth rates of pure cultures cultivated on three different concentrations of Roundup and total counts lactobacilli, enterococci, E. coli and coliform bacteria of bovine feces cultivated on six different concentrations of Roundup
In the first experiment, no correlation has been found between the concentration of glyphosate (active substance of Roundup) and counts of bovine intestinal bacteria. The effect of glyphosate on the growth of intestinal bacteria was visible at the second attempt. At the highest concentration of glyphosate 17 g/L. Growth curves reached considerably lower levels here than at lower concentrations of glyphosate. Control samples and the samples on the concentration of glyphosate 1.7 mg/L and 0, 17mg/L increased similarly in most cases. This implies that in these concentrations there was no inhibition of bacteria whatsoever. The least susceptible genera to glyphosate were lactobacilli. The highest susceptibility to glyphosate was detected in bovine bacteria and the lowest in chicken bacteria.
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Participants in local development (Kácov, Chlum, Tichonice, Kladruby)
Jirků, Markéta ; Kocmánková Menšíková, Lucie (advisor) ; Pavel, Pavel (referee)
The main aim of this thesis is to compare and evaluate the importance of social activities, whether and how it contributes to quality and to the development of local life and local communities in the surveyed municipalities Chlum, Tichonice and Kladruby (municipalities under three hundred inhabitants) and compare the social activity of these municipalities with the thee times bigger township Kácov. The aim of this thesis is to find out the reason why smaller municipalities under three hundred inhabitants appear to be
as active as the larger township. The theoretical part defines the terminology related to the topic. The empirical part of the work consists of secondary and comparative data analysis of actors, activities, and community amenities. Secondary and comparative data analysis showed that social life in small municipalities is varied and rich especially
in entertainment, cultural and sport activities. Compared to the bigger township there is less folklore and education activities in smaller municipalities. It was found that the most active municipality is Kladruby with the activity ratio to population of 5,3%, followed by Tichonice with 3,6%, township Kácov with 3,3% and Chlum with 3%. It came out that there is not a direct correlation between the number of actors and social activity of the municipality. The activity of individual actors is different. It means that it is not the truth, that the more groups of actors are in the municipality, the more activities are held by the actors in the municipality. It was found that township Kácov disposes with the most diverse community amenities. Despite of a noticeable impact of community amenities on regularity of organizing activities, this factor is not the only condition for organizing activities. Deficiencies in community amenities can be partially replaced by well-functioning common organizing activities by actors, what is the factor what differentiate smaller municipalities from the large township. Exogenous approach was, over the last ten years, evident in all of the examined municipalities. There was obtained and invested financial resources to the municipalities community amenities, which allowed organizing new activities or continuing with organizing of existing activities. The empirical survey was carried out through semi-structured interviews with the actors operating in the public and nonprofit sector in the examined municipalities. A key factor in the activity organizing is community involvement connected with the mutual cooperation of individual actors (i.e. a combination of utilization of actor´s cultural and social capital). Smaller municipalities may not seem, to the interviewees actors, as active as three times bigger township. Reasons why smaller municipalities may seem as active as the larger township are more significant community involvement and a higher rate
of cooperation between actors in organizing activities in smaller communities. The social life plays an important role in all of the examined communities - especially in creating
and maintaining interpersonal relationships, in strengthening social cohesion, preserving the traditions and creating the relationship with the place. It was found and confirmed how important endogenous approach (active actor) in development of examined communities is. With the proper supplementation and harmonization with exogenous approach
can be the endogenous approach further stimulated.
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Antimicrobial activity of extract from GRAS plant species agains oral pathogenic microorganisms
Pilná, Jindřiška ; Kokoška, Ladislav (advisor) ; Jaroslav, Jaroslav (referee)
Microbial oral diseases such as caries and periodontitis are among the most frequent human infections. Conventional chemical antiseptics used for their treatment and prevention often produce adverse side-effects, which restrict their long-term use. Although plants are considered as perspective sources of novel antimicrobial compounds, little is still known about their inhibitory properties against oral pathogens and about their safety while used on a daily basis. The objective of this study was to investigate in vitro growth-inhibitory effects of ethanol Generally Recognised as Safe (GRAS) plant and supercritical CO2 hop extracts on planktonic cultures of cariogenic, periodontal and candidal human pathogens, namely Aggregatibacter actinomycetemcomitans, Bifidobacterium dentium, B. longum, Candida albicans, Eikenella corrodens, Fusobacterium nucleatum subsp. vincentii, Lactobacillus salivarius subsp. salivarius, Porphyromonas gingivalis, Streptococcus mutans, S. salivarius subsp. salivarius and S. sobrinus using the broth microdilution method. The findings showed that ethanol extracts of all 109 GRAS plant species inhibited the growth of at least one microorganism under study with minimum inhibitory concentration (MIC) equal or lower than 4096 ug/mL. However, only six of them possessed very interesting antiseptic potential against the oral pathogens with MIC < 100 ug/mL. Additionally, three GRAS plant species showed good inhibitory activity with MIC = 128 ug/mL. As far as the particular results are concerned, the best antiseptic effect was observed for both Humulus lupulus CO2 supercritical and ethanol extracts that inhibited the growth of all microorganisms at MICs higher or equal to 8 ug/mL and MICs higher or equal to 16 ug/mL, respectively. Hence, the CO2 supercritical extraction proved to be superior for extraction of active constituents of H. lupulus. Further, the ethanol extracts of Capsicum annuum and C. frutescens showed significant antiseptic potential against S. sobrinus and S. salivarius (MICs from 64 to 128 ug/mL). The oral streptococci were also inhibited by Zanthoxylum clava-herculis (MIC higher or equal to 64 ug/mL), Helichrysum angustifolium and Myristica fragrans (MIC higher or equal to 128 ug/mL) which further showed the antimicrobial activity against F. nucleatum (MIC = 64 ug/mL). Interesting inhibitory effects exhibited an extract of Punica granatum against C. albicans (MIC = 128 ug/mL) and F. nucleatum (MIC = 64 ug/mL). Moreover, the growth of F. nucleatum was inhibited by extracts of Pimenta officinalis and Thea sinensis (MIC = 128 ug/mL). The chemical analysis of the CO2 supercritical H. lupulus extracts revealed that alpha and beta bitter acids represented the two major groups of constituents. Cohumulone was the predominant compound of the alpha acids, whereas colupulone was the prevalent constituent of the beta acids. Our results suggest that the six GRAS plant species, namely C. annuum, C. frutescens, H. lupulus, M. fragrans, P. granatum and Z. clava-herculis have good potential to become new safe antiseptic agents that might be used for incorporation into oral care products such as toothpastes and mouthrinses.
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