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Residential building
Štepanovský, Stanislav ; Kacálek, Petr (referee) ; Mohelníková, Jitka (advisor)
The subject of the bachelor’s thesis is the preparation of project documentation for the new construction of an apartment building in Brno. The proposed apartment building will be three-story, without a basement, and with a floor area of 305 m. Operationally, the building is divided into ten housing units. On the first floor, there are three apartments with layouts of 1+KK, 2+KK, and 3+KK. One of the apartments with a 2+KK layout is designed as barrier-free. The first floor is further equipped with a utility room, cellar cubicles, a room designated for cleaning, and a pram room. The elevator shaft is made of reinforced concrete with a thickness of 200 mm and is separated from the building by basalt wool with a thickness of 25 mm. The shaft is coated with a dust-free paint and is equipped with a hydraulic elevator, which is not intended for fire evacuation. On the second floor, there are a total of four apartments. Two are designed as 2+KK, while the other two apartments have a 3+KK layout. On the third floor, there are three apartments. One of them is designed as above-standard with a usable area of 148 m. The load-bearing structural system will be solved as masonry made of ceramic blocks, which will be placed on foundation strips of plain concrete. The ceiling structures are designed as monolithic reinforced concrete slabs with a thickness of 250 mm. The balcony slabs are designed as an embedded reinforced concrete cantilever with a slope of 3%. The roof is designed as a walkable flat structure, which has an integrated vegetative layer. The building is thermally insulated with contact basalt wool with a thickness of 160 mm.
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Acute postoperative complications in surgical intensive care units
HLOBILKOVÁ, Magda
The master's thesis addresses the issue of acute postoperative complications in the conditions of surgical intensive care units from the perspective of a nurse. The thesis consists of theoretical and empirical sections. The theoretical section focuses on the issues of surgery, intensive care units, and acute postoperative complications. The empirical section includes the research's objectives, methodology, and results. Three objectives were set to elaborate on the master's thesis. First objective: To determine the relationship between the length of practice, the highest level of education attained, and nurses'orientation on the issue of acute postoperative complications. Second objective: To determine nurses' interest in education regarding acute postoperative complications. Third objective : To map the most common acute postoperative complications in surgical intensive care units. The research part of the master's thesis is addressed through a combined research approach involving nurses from surgical intensive care units with different lengths of practice and the highest levels of education attained. The research was conducted in four South Moravian and Zlín hospitals. The quantitative part of the research was carried out through non-standardized questionnaire surveys. The research sample consisted of 138 respondents. The qualitative part was conducted through semi-structured interviews with 10 nurses. Several conclusions can be drawn from the research that was conducted. A statistically significant relationship was observed between nurses' orientation on the issue of acute postoperative complications, length of practice, and the highest level of education attained. With increasing length of practice, nurses' orientation also increases, as does the level of highest education attained. Participating nurses show interest in education on the issue, which the employer does not sufficiently compensate. The most common acute postoperative complications in surgical intensive care units, from the nurses' perspective, are pain and acute bleeding. The output of the diploma thesis is a proposal for the content of a seminar to increase nurses'orientation in specific acute postoperative complications.
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Changes in the knightly clientele of the counts of Slavata in the first half of the 17th century
BABKA, Daniel
The master's thesis is focused on the change of the knightly clientele in the middle of 17th century. The main example is based on knights in the area of Jindřichův Hradec, which was situated in the south-east of the Kingdom of Bohemia and in the south-west of the Moravian Margraviate. The first chapters deal with the change of client relations and their everyday lifestyle. It discusses the personality of the patrons and the change of the dominion of Jindřichův Hradec. Until 1604, the patrons were lords of Hradec and then the Slavata of Chlum and Košumberk. The main part of the thesis, based on scientific literature, published and unpublished sources tries to imitate the lives and property conditions of the knightly clients, namely, Babkové of Meziříčko, Čabeličtí of Soutice, Hodějovští of Hodějov, Lipovští of Lipovice, Malovcové of Malovic, Růtové of Dírná, Vencelíkové of Vrchoviště, Vratislavové of Mitrovice, Zahrádečtí of Zahrádky. The work also attempts to capture the Slavatov clientele as a structure that changed under the influence of the events of the Thirty Years' War, post-White-Mountain confiscations and the Counter-Reformation.
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Analýza parametrů reprodukce prasnic ve vybraném chovu
HLATKÁ, Tereza
The aim of the thesis was to analyze the influences affecting the fertility of sows (number of piglets/1 litter) in the monitored breeding from the period 2017 to 2023. The highest number of piglets was in 2023, with a total of 15.89 born, out of which 13.53 were born alive (a difference of 2.36 piglets). The lowest number of piglets was in 2017, with 13.78 born in total, out of which 12.34 were born alive. Within the genotype, the highest number of piglets was recorded in the landrace breed sows, with a total of 15.05 born and 13.52 born alive. Conversely, in the duroc breed, the number of born piglets was 10.88 in total, with 9.35 born alive. There was a consistent difference of 4.17 piglets (P<0.05) between the two breeds in both total and alive births. For hybrid sows of genotype YL and (YL)D, there was a difference of 0.88 piglets (P<0.05) in total born and 0.67 (P<0.05) in alive born. The lowest number of total born piglets (14.04) and alive born piglets (12.81) were born to sows in their 1st and 2nd litter. Sows in their 3rd-5th litter showed the most total born piglets (15.25) and alive born piglets (13.48). From the 6th litter onwards, there was a downward trend in the number of piglets, with a significant drop observed in alive born, by 0.55 piglets (P<0.05). Sows inseminated at 250 days old had a litter frequency of 13.12 total born piglets and 12.09 alive born piglets. Sows inseminated at 251 days old had a litter frequency of 14.37 total born piglets and 13.13 alive born piglets, with a difference of 1.25 total born and 1.04 alive born. With the prolongation of sow gestation length, there was a slight decrease in both total and alive born piglets. Sows with a farrowing interval 147 days had a higher number of total born piglets (15.34). With an interval 148 days, the number of total born piglets was 0.48 lower (P<0.05). The same trend was observed for alive born piglets, with a difference of 0.37 (P<0.05) between sow groups. Sows with an interval from weaning to insemination 4 days achieved a higher number of total born piglets (15.31) compared to sows with an interval 5 days (14.88), with a difference of 0.43 piglets. The same trend was observed for alive born piglets, with a difference of 0.34 piglets.
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Family house energy requirements audit
Halata, Maxmilián ; Hejčík, Jiří (referee) ; Fišer, Jan (advisor)
The bachelor’s thesis is focused to possibilities of using National calculating tool of buildings energy requirements according to Czech government regulation no. 148/2007 Sb. The tool was applied to calculate energy requirements of chosen family house. Several types of house modifications which can reduce energy requirements are proposed based on results of the audit. Each modification of the house is analyzed from the energetic, construction and economic point of view.
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The multiresidue determination of pesticides in barley and malt by the LC/MS method with QuEChERS extraction
Posoldová, Kateřina ; Pernica,, Marek (referee) ; Mikulíková, Renata (advisor)
The topic of this thesis is the determination of pesticides in barley and malt. Barley is one of the second most cultivated cereals in the Czech Republic. In order to achieve higher yields, higher grain quality, and avoid losses, plant protection products - pesticides - are used. The disadvantage of their use is their negative impact on human and animal health and the environment. Residues of pesticides and their metabolites can remain in a food, so it is a good idea to monitor their content. There are various options for determination, but recently the QuEChERS extraction method has been used, which speeds up the whole sample preparation process. The practical part summarizes the optimization and validation of the QuEChERS method and the subsequent quantification of analytes by UPLC-MS/MS. The content of 148 pesticides in 30 barley and 20 malt samples from the 2021 harvest in the Czech Republic was analysed.
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Application of crumb rubber in bituminous binders and in bituminous mixtures
Dašek, Ondřej ; Fišer,, Jiří (referee) ; Vacín,, Otakar (referee) ; Komačka,, Jozef (referee) ; Kudrna, Jan (advisor)
Presented dissertation thesis is focused on the possibility of using the crumb rubber from waste tires for modification of paving grade bitumen. The resulting asphalt rubber can be used as an alternative to polymer modified bitumen in compacted bituminous mixtures. The theoretical part describes the rheological properties of asphalt binders and the history and today state of the art in the world and in the Czech Republic. The practical part of the work contains a description of the properties of chosen crumb rubbers and produced asphalt rubbers focused on their rheological properties and on change of these properties caused by the aging at high temperature. Subsequently, the chosen empirical and functional properties of bituminous mixtures with asphalt rubber are described. Laboratory properties of these mixtures were verified under real service conditions on 32 test sections. Based on the dissertation thesis results the preliminary technical specification of the Ministry of Transport (TP 148) and their following revision were approved. The conclusion of the work summarizes and highlights the results of the dissertation.
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Obtaining and complex charaterization of Plectranthus spp. extracts
Boboková, Alexandra ; Saláková, Alena (referee) ; Vítová, Eva (advisor)
Plectranthus amboinicus is a herb that was found to have a lot of bioactive compounds, most of them are polyfenolic compounds. Extraction is neccesary to obtain bioactive compounds and to use them subsequently in food or cosmetic industry. Three methods of extraxtion – maceraction, PHWE and PFE, were used in this study. The best yield of extracted polyfenols was observed by maceration. Maceration was, in the next step, optimized using mathematical statistical method of planned experiment (DOE). The optimal conditions found for extraction were: temperature 60 °C, solvent 40% ethanol, time 90 minutes, solid-solvent ratio 1:10. Total phenolic compunds content in this extract was 0,18 ± 0,05 mgGAE·ml-1, which means 1,83 ± 0,53 mgGAE·g-1 of plant. The antioxidant activity was 148,69 ± 26,92 gTEACml-1. Percentage of radical scavenging activity ABTS•+ was 30,03 ± 5,44 %. Further, 27 of volatile aroma compounds were identified in optimal extract, the most important were: -selinene (16,67 %), trans--bergamotene (14,22 %), caryophyllene (14,11 %), 3-carene (8,22 %), -copaene (7,55 %), -terpinene (6,28 %), humulene (5,87 %), cadina-1(10)-4-diene (5,19 %).
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Changes of aroma active compounds during production of model cheese
Školová, Dominika ; Pořízka, Jaromír (referee) ; Vítová, Eva (advisor)
The aim of the work was identification of aroma active compounds in Moravský bochník cheese type, than discuss their changes during ripening and consider influence of aplication different rates of microbial cultures on number of volatile compounds. SPME-GC-MS was used for identification of volatile compounds. In total, 148 of volatile compounds were identified and 82 of them are considered as aroma active compounds. Three microbial cultures (their combination with predominant thermophilic or mesophilic culture) were used for making samples. The influence of predominant thermophilic/mesophilic culture on number of volatile compounds was not proved. From the point of view of sensory quality, combinations with predominant mesophilic culture proved to be more successful. During ripening, the number of identified compounds was reduced in all the combinations of cultures studied. The optimal time for ripening seems to be three months.
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