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BRNO – NEW SOUTH CENTRE LOCATION – POŘÍČÍ, BRIDGES TRINITY, THE AREA OF COMMUNICATION AND SOCIAL INTEGRATION, MULTIFUNCTIONAL OBJECT AND SPACE
Prokešová, Markéta ; Bindr, Tomáš (referee) ; Kiszka, Josef (advisor)
This bachelor thesis deals with understanding the place, its analysis, reflections on future development and then the design of a new part of the city, buildings, renovations and modifications. It's necessary to think about social and cultural functions to ensure a comfortable life of the population, social interaction in the already existing community and support for incoming residents in the new part of the city. The semester work follows the proposal of revitalization of Svratka by prof. Ing. arch. Ivan Ruller, develops its potential and considers further expansion
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Brno lives on Veveří again
Prokešová, Markéta ; Mikulášek, David (referee) ; Františák, Luboš (advisor)
The diploma thesis deals with the urban design of the completion of the block on Veveří and the architectural design of two apartment buildings on Veveří Street, the revitalization and modification of streets, the transport and parking in underground garages. It also deals with the public space on the newly created Závodní and Severní streets and life on Veveří within the commercial parterre and public spaces. The goal was to revitalize a dilapidated and unused block almost in the very centre of Brno, to create an adequate spatial design of buildings, which meet the social, economic and environmental requirements of the 21st century.
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BRNO – NEW SOUTH CENTRE LOCATION – POŘÍČÍ, BRIDGES TRINITY, THE AREA OF COMMUNICATION AND SOCIAL INTEGRATION, MULTIFUNCTIONAL OBJECT AND SPACE
Prokešová, Markéta ; Bindr, Tomáš (referee) ; Kiszka, Josef (advisor)
This bachelor thesis deals with understanding the place, its analysis, reflections on future development and then the design of a new part of the city, buildings, renovations and modifications. It's necessary to think about social and cultural functions to ensure a comfortable life of the population, social interaction in the already existing community and support for incoming residents in the new part of the city. The semester work follows the proposal of revitalization of Svratka by prof. Ing. arch. Ivan Ruller, develops its potential and considers further expansion
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Vliv teploty vody a intenzity světla na raný vývoj sumečka afrického v komerčním chovu
PROKEŠOVÁ, Markéta
The successful production of quality early fish stages is crucial for artificial rearing fish species. Nevertheless, it is quite a problematic process, because fish as poikilothermic organisms are highly sensitive to various environmental conditions. Moreover, both fish embryos and larvae are more affected by biotic and abiotic factors (such as predation, stocking density, temperature, light, pH, salinity, oxygen saturation, feeding availability, or their interactions) than older juveniles or adults. Most fish processes such as reproduction, metabolism, survival, development and growth can be considerably (positively, negatively or not) influenced by these conditions. Therefore, it is important to understand their impacts on fish stages during embryonic, larval, juvenile, adult, and eventually the senescent period. Then, following the application of new knowledge to the practise, especially species- and age-specific optimal conditions, should result in higher survival, better growth rate, well developed fish without deformities and lower cannibalism. The objectives of the present thesis were to assess the effect of water temperature and light intensity on the early development (embryonic and larval period) of African sharptooth catfish as a perspective fish species for freshwater intensive aquaculture. Due to its great characteristics (for instance fast growth, ability to breathe atmospheric air, rearing at high stocking density) this species can meaningfully contribute to the global aquaculture production which is expected to rise in the coming years. However, there are still some difficulties in the early rearing African sharptooth catfish regarding the cannibalism, feeding, survival and necessity of detailed information about the effects of some abiotic factors and their interactions.
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Effect of water temperature on early life history in African catfish (Clarias gariepinus)
PROKEŠOVÁ, Markéta
In the present M. Sc. thesis the effect of water temperature (thermal range: 17.4 - 38.6 °C) on early life history (during interval from egg fertilization to full yolk sac depletion by 50 % of larvae; Fe - Re50) in African catfish (Clarias gariepinus) was examined. Length of the incubation period (i. e. interval from egg fertilization to the moment of hatching of 50 % of individuals; Fe - H50), length of the hatching period (i. e. interval from hatching of 5 % of individuals to hatching of 95 % of individuals; H5 - H95), length of the period up to the first intake of exogenous food (i. e. interval from H50 to the first intake of exogenous food by 50 % of individuals; H50 - S50) and length of the period up to the full yolk sac resorption (H50 - Re50) were inversely proportional to the incubation temperature. Period of the yolk sac resorption was significantly prolonged (approximately six times) because of using of exogenous food (compared to treatments without added external food supplies). Embryonic development was theoretically stopped at temperature 15.4 °C and hatching occured after c. 12 effective day-degrees. Size of larvae increased during embryonic and larval period. Size of larvae at H50, S50 and Re50, was inversely proportional dependent on the incubation temperature. Size of individuals at Re50 was increased (approximately twice) because of using of exogenous food (compared to treatments without added external food supplies). Yolk sac volume (YsV) decreased during embryonic and larval period. YsV at H50 was correlated with size of egg and YsV was S50 was inversely proportional to the incubation temperature. A dry weight of yolk sac at H50 represented c. 89 % of total dry weight of hatched larvae. During the period of endogenous feeding c. 75 % of dry weight of egg was converted into the larval somatic tissues. Efficiency of energy conversion during the period of endogenous feeding is lower (60 %). The energetical value of total dry matter and content of sulfur in dry matter was decreasing during the period of endogenous feeding (in order: egg, hatched larvae, larvae at Re50). Content of nitrogen and carbon in dry matter was increasing during the embryonic period and afterwards was decreasing during the larval period. In term of survival, the zone of thermal tolerance for early life history in African catfish ranges from 19 to 33 °C (with thermal optimum between 23 and 30 °C), i. e. this fish belongs to the typical thermophilous species. The suboptimal temperatures lies within intervals 21 - 23 °C and 30 - 33 °C, respectively. Temperatures below 17.5 °C as well above 35.5 °C can be considered as the lethal temperatures already during embryonic period and those below 19 °C and above 33 °C as the lethal ones during larval period, respectively. In term of bioenergy, the thermal optimum for early life history in African catfish lies between 23 - 28 °C.
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Energetic usage of grasses
PROKEŠOVÁ, Markéta
Bachelor thesis is focused on effectiveness of targeted cultivation of selected species of grasses for energy purposes (Dactylis glomerata, Arrhenatherum elatius, Phalaris arundinacea). Work compares yields and suitability of selected species of grass growing for energy recovery. Furthermore, for each species of grass evaluates the best date harvesting for energy use direct combustion and biogasification based on the percentage of dry matter and the annual yield of dry matter. Input data used derived from experimentally observed data in the research field plots of perennial plants. Part of the thesis is to summarize the literature about other types of energy crops (Miscanthus sinensis Anderss, Rumex patientia, Populus L.,Zea mays)and compare with them the suitability grasses for growing to energy recovery on the basis of selected production capacity and energy parameters (dry matter yield, energy recovery, heat of combustion).
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