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The Building on Obilní trh
Čuláková, Michaela ; Ježková, Tereza (referee) ; Kratochvíl, Jan (advisor)
The bachelor thesis focuses on the design of a modern and transparent office building in Brno on the Grain Market. Due to the proximity of the community garden, Špilberk and the incompleteness of the building of the environmental department in Brno, the Institute for the Environment was chosen. The building provides also catering and accommodation for guest collaborators, along with areas for office promotion, which include a lecture hall and a gallery. The shape of the building closes the southern part of the Grain Market and thanks to the vertical garden that forms the facade contributes to improving the microclimate.
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City within the City / "Trnitá City Block"
Solár, Michal ; Hybská, Bohumila (referee) ; Nový, Vítězslav (advisor)
The area of today's southern center of Brno was determined from the very beginning by the location of the rivers Svratka, Svitava and their drives, which defined the southern part of the city as a fertile area suitable for cultivation. After the advent of industrialism, the city transformed rapidly. The southern area was transformed from smaller villages into industrial units, which, due to the proximity of water and the newly established railway, expanded after 1838 to the entire vicinity of the Trnitá district. Already in this period, the location of the station by the Svratka River (in the proposed position from 2016) began to be considered, but due to the waterlogged soil and difficult construction conditions, it was decided for the station under the walls. It was this decision and the unsatisfactory conditions of waterlogged land for the development of the industrial area closer to the Svratka River that caused the suspension of the development of the southern suburbs. The proposal seeks to reflect the context of Brno's apartment buildings in the vicinity of the area, which lacks a comprehensive context and scale. At the same time, however, to solve the environmental problem by proper management of rainwater or the use and design of a recycled perimeter cladding of material obtained after the demolition of other buildings. The building is structurally designed as a combination of a wall system with monolithic, communication cores and the first floor.
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Ecotoxicological evaluation of selected plastics
Demová, Kristína ; Mravcová, Ludmila (referee) ; Zlámalová Gargošová, Helena (advisor)
The presented bachelor thesis deals with the issue of plastics in the environment and their ecotoxicological evaluation. This topic is currently being brought to the fore due to the development of new, more easily degradable plastics. This is intended to be a solution to the current environmental problem. That is why the aim of this work was to verify the assumption of ecological safety of such plastics. The experimental part focuses on one selected biodegradable plastic - polyhydroxybutyrate, which was evaluated using acute and chronic toxicity tests. The tests were performed in an aquatic arrangement to predict the effect on the aquatic ecosystem. Two organisms were chosen from its representatives, the crustacean Daphnia magna and the plant Lemna minor. The chronic test on the organism Daphnia magna shows the greatest results, which indicates the negative effects of the selected plastic on the tested organism.
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Development of Communication Activities of Company
Andrlová, Zuzana ; Nogová, Lívia (referee) ; Zich, Robert (advisor)
Bachelor thesis defines the term 'marketing mix of company' and specializes in the field of public relations. The first part provides theoretical base, the second part analyzes power engeneering company Slovenské elektrárne as a member of the international corporation Enel. Public relations of the company is focused on implementation of project „Energy for country“ and the thesis specifies one of the five sub-projects called "Energy for nature". The conclusion of the thesis includes proposition of new communication activities in way of creating new projects, and further development of realized ones. Both efficiently represent and support company's positive attitude towards the environment.
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Business Environmental Management
Horčičková, Nikola ; Pavláková Dočekalová, Marie (referee) ; Kocmanová, Alena (advisor)
The diploma thesis is focused on business environmental management, describing usage of environmental tools in organization. The analytical part is linked with theoretical one. The organization is judged as an individual, according to its environmental impacts. The conclusion of the diploma thesis is to evaluate environmental policy of the organization and proposal of solutions to improve its environmental status.
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Ecotoxicological evaluation of selected psychotropic drugs
Hricová, Nikoleta ; Řezáčová, Veronika (referee) ; Zlámalová Gargošová, Helena (advisor)
This bachelor thesis done by literary research is about the issue of the occurence of psychopharmacs in the enviroment. Psychopharmacs such as antidepressants, anxiolytics, hypnotics, sedatives etc. belong to one of the most sold drugs around the world. The consumption of psychopharmacs is concerning and growing. Therofore their occurence in nature is also growing, which can negatively affect the ecosystems. Many studies confirmed the persistency of psychopharmacs in nature, their following bioaccumulation and ecotoxicity for the representatives of each ecosystem. This bachelor thesis describes possible ways of the drug’s intersection (penetration) in nature, the metabolism of psychopharmacs in the human body and the effectivity of their elimination in sewage tanks. This work also focuses on the occurence, stability, degradability and persistency of psychopharmacs in aquatic and in terrestrial enviroment. The consideration of risks in the occurence of psychopharmacs for the representatives of each ecosystems was processed by many ecotoxicological studies, which point out the danger of these substances. Based on this acquired knowledge, in the conclusion of this work, there was drafted a battery of ecotoxicological tests for the estimated effects of psychopharmacs.
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Noise reducing of aircraft engines
Čirka, Martin ; Kaddour, Mirvat (referee) ; Šplíchal, Miroslav (advisor)
Nowadays, aircraft transportation influences everyday life in our society, but not only by its advantages of efective traveling, but also by its negative impact on environment, therefore us, people. Due to this reason, I decided to concern myself about noise reducing of aircraft engines in this thesis. Research in this field helps to develop comfort of traveling, but also very important fact is noise impact on people living in surroundings near airports. To understand problem to the roots, first we need to know how is noise actually defined. First part of my bachelor’s thesis contains describtion of sound and noise. I’m also focusing on methods for noise measurement and actions, which are used for noise reduction. Greatest success have been made with Variable Geometry Chevrons, which can adjust to different flying conditions and not just reduce noise, but also can keep thrust of the engine at the same level and is also reducing fuel consumtion during level flight. In fourth chapter, you’ll come to know about regulations, which were made to adopt standards and recommended practices concerning aircraft polution. Also very important factor for setting up new standards is process of aircraft testing, so I summed up principles and procedures, which are usedby aviation organizations.
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Recycling modern cars
Borik, Matúš ; Charvát, Pavel (referee) ; Štětina, Josef (advisor)
Zem čelí nadmernému prekračovaniu recyklačných limitov organických a anorganických surovín, čo spôsobuje nedostatočnú absorpciu skleníkových plynov. Automobilový priemysel sa v posledných desaťročiach rapídne rozbehol a má na tom svoj podiel. Významný negatívny vplyv na rast výroby automobilov má ťažba zdrojov, ktorá prináša niekoľko environmentálnych problémov, ako je vyčerpanie zdrojov, neudržateľnosť životného prostredia, ktorá vedie ku globálnemu otepľovaniu, a zdravotné problémy spojené s ťažbou zdrojov a výrobou automobilov. Ak sa má udržať úroveň používania automobilov, hlavným riešením je zamerať sa na recykláciu a výrobu ekologických vozidiel. Výskum recyklačných metód moderných vozidiel a ich analýza je zameraním tejto bakalárskej práce, ktorej konkrétnym cieľom poskytnúť náhľad rôznych typov recyklačných postupov. Prvá časť sa zaoberá všeobecnými princípmi recyklácie a recykláciou vozidiel po častiach. Následne práca presúva svoju pozornosť na obnoviteľné zdroje a ich využitie v automobilovom priemysle (elektromobily) a recykláciu moderných automobilov vyradených z prevádzky. Posledná časť prináša bližší pohľad na možnosti skladovania energie z obnoviteľných zdrojov, špecificky na vodíka (H2), jeho využitie v palivových článkoch, recykláciu vodíkových automobilov a budúcnosť pohonu. Práca konzultovaná s expert inžinierom danej oblasti.
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The Building on Obilní trh
Čuláková, Michaela ; Ježková, Tereza (referee) ; Kratochvíl, Jan (advisor)
The bachelor thesis focuses on the design of a modern and transparent office building in Brno on the Grain Market. Due to the proximity of the community garden, Špilberk and the incompleteness of the building of the environmental department in Brno, the Institute for the Environment was chosen. The building provides also catering and accommodation for guest collaborators, along with areas for office promotion, which include a lecture hall and a gallery. The shape of the building closes the southern part of the Grain Market and thanks to the vertical garden that forms the facade contributes to improving the microclimate.
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