|
|
Optimization of laboratory denitrification test
Novotná, Klára ; Pániková, Kristína (referee) ; Malá, Jitka (advisor)
Leaching from agricultural fields not only releases high concentrations of nitrates into surface and groundwater, but also, for example, pesticides. The aim of this bachelor thesis is to optimize the input nitrate concentration of a laboratory denitrification test. This test will allow the study of the influence of different pesticides on the denitrification process and also the monitoring of their fate during this process. The theoretical part of the thesis describes the nitrogen cycle and its forms, the denitrification process and the factors that influence its progress are discussed in detail. In the practical part, a 28-day laboratory denitrification test was performed. Analytical methods used are described in the thesis as well as the process and the results of the laboratory experiment. Based on chemical oxygen demand profile, N-NOx concentration profile and denitrification rate, an input nitrate concentration of 15 mg.l-1 was recommended.
|
|
|
Optimization of full-scale denitrifying bioreactor design
Novotná, Klára ; Kriška-Dunajský, Michal (referee) ; Malá, Jitka (advisor)
By leaching from agricultural areas, high concentrations of nitrates enter rivers and groundwater. Denitrifying bioreactors are one of the possibilities to reduce pollution intake into water. The aim of this thesis is to optimize design of a full-scale denitrifying bioreactor in the Czech Republic. In the theoretical part, the denitrification process and the technology of denitrifying bioreactors are characterized. Furthermore, existing methodological documents dealing with their design are presented and the influence of design parameters on the performance of the bioreactor is described. In the practical part of the thesis, a denitrifying bioreactor is designed near the village of Němčice in the South Moravian Region. For this purpose, based on the already existing methodology of Hrich et al. (2018), an optimized methodology for the design of denitrifying bioreactor parameters was developed using the knowledge from the theoretical part. For a target flow rate of 17.4 l.s-1, a bioreactor with a 1:1 aspect ratio, a trapezoidal cross-section in both directions and a 422 m3 woodchip volume was designed. The bioreactor occupies 0,05 % of the drained area.
|
|
|
Business Plan for a Company Lucky Baby, LtD.
Novotná, Kateřina ; Ambrož, Vladimír (referee) ; Putnová, Anna (advisor)
The diploma thesis is focused on creation of a business plan for establishing the company Lucky baby, LtD, which will operate a retail store with children's goods and organic products. The analysis of internal and external environment of the company are based on theoretical part resources. The proposal of the business plan and its economic evaluation is introduced in the last part.
|
|
|
The GAP in Brno
Novotná, Kateřina ; Likavčanová, Lenka (referee) ; Palaščák, Michal (advisor)
BACHELOR'S WORK SOLVES THE DESIGN OF AN APARTMENT BUILDING WITH POLYFUNCTION IN THE OLD BRNO LOCATION ON KŘÍŽOVÁ STREET NEAR MENDLOVO SQUARE. THE Plot IS INTERESTED IN THE ENTIRE UNSTOPPED LENGTH OF THE STREET. IN MY DESIGN, I CONSIDERED FOLLOW-UP TO THE PLANNED REVITALIZATION OF MENDLOV SQUARE. OBJECT DESIGNED AS AN APARTMENT BUILDING WITH PARTIAL POLYFUNCTION. THIS FUNCTION IS THE MOST BENEFICIAL DUE TO THE LOCATION IN THE CITY CENTER. THE SIZE OF APARTMENTS IS OPTIMAL, THANKS TO WHICH WE CAN CONSIDER OVER LARGE DEMAND. GLASS WINDOWS FOR STYLE RECOVERY ARE PARTIALLY LOCATED IN THE PARTERY. ANOTHER POINT OF INTEREST IS AN UNUSUAL CASCADE FACADE, WHICH CAN ATTRACT THE VIEWS OF LOCALS AND TOURISTS. THE TOTAL MASS OF THE OBJECTS WAS DECIDED BY THE SHAPING OF THE NORTH SHIELD OF THE EXISTING HOUSE WITH THREE SURFACES TO WHICH I FOLLOWED. THE CONCEPT OF THE BUILDING WAS A FAN ROTATION. SO THAT THE PARTER DOES NOT OPEN, IT IS PARTIALLY OPENED INTO THE INTERIOR BLOCK, WHERE THE PUBLIC GREENERY, RESIDENT PARKING AND ACCESS TO THE APARTMENTS ARE THROUGH OPEN GALLERY.
|
|
|
Multipurpose Town House on Křížová Street, Brno
Šímová, Jana ; Novotná, Kateřina (referee) ; Sochor, Jan (advisor)
The aim of the thesis was to design the urban town house in blank space on Krizova street. The blank space is situated on the edge of the Mendel's square, an important transportation node of the city Brno. Spatial and conceptual solutions of the house is based on urban studies of Mendlel's square and its surroundings. The house is designed on a long parcel, which in the urban environment is equivalent to about four houses. Therefore, the house is divided vertically to keep the urban scale. At the same time at both ends it is directly connected to the existing buildings, therefore, different height levels of each mass are designed. Parterre of the house is commercial, as is the same for neighboring houses, in the other floors modern large single deck and maisonettes are designed.
|
|
|
The Suggestion of Improving Motivation System HP TRONIC
Novotná, Kateřina ; Juřica, Pavel (referee) ; Putnová, Anna (advisor)
This bachelor thesis is focused on improvement of the motivation system for the group HP TRONIC. By using a questionnaire survey the current state of satisfaction of employees with the motivation system and communication with their direct superiors was determined. The statistical hypotheses was also tested on employee satisfaction with their job benefits. In conclusion the thesis presents a proposal to improve the current motivation system, which should lead to greater employee satisfaction and higher performance.
|
|
|
A Test Set for Red Hat Test Suite
Novotná, Kateřina ; Peringer, Petr (referee) ; Smrčka, Aleš (advisor)
This bachelor's thesis deals with test preparation for Red Hat Test Sytem (RHTS). Basic concepts of software testing explained, RHTS described in more detail, together with an approach how to make a test set for a software package. The main areas for test for selected packages, wireshark and wireshark-gnome in particular, are analysed and tests are designed and implemented using Dogtail framework for GUI testing and RHTS library for other tests.
|
|
|
Heuristic Solving of Planning Problems
Novotná, Kateřina ; Křena, Bohuslav (referee) ; Letko, Zdeněk (advisor)
This thesis deals with the implementation of the metaheuristic algorithms into the Drools Planner. The Drools Planner is an open source tool for solving optimization problems. This work describes design and implementation of Ant colony optimization metaheuristics in the Drools Planner. Evaluation of the algorithm results is done by Drools Planner benchmark with different kinds of optimization problems.
|
|
|
Developing formative assessment in a kindergarten: action research
Řehořková, Adéla ; Laufková, Veronika (advisor) ; Novotná, Kateřina (referee)
This thesis addresses the issue of formative assessment in the kindergarten environment, aiming to systematize the application of formative assessment techniques and tools in preschool educationand enhance cooperationwith parents. The theoretical part delineates the development of children's identity, the significance of self-concept in preschool, and its alignment with the Framework Curriculum for Preschool Education. It also explores motivation, assessment, potential formative assessment techniques for preschool education, and underscores the importance of formative assessment in the Strategy for Education Policy of the Czech Republic 2030+. The final chapter delves into cooperation with parents and its contribution to children's education. The empirical part is structured as action research, involving the diagnosis of the current state of formative assessment in a selectedkindergarten. Solutions to the situationinclude establishing a new portfolio as a formative assessment tool, functioning as a coherent system with active parental participation,introducingtechniques for children's self-assessment, and systematizing the approach to children's assessment. Data collection methods encompass participant observation of children, interviews with children and kindergarten colleagues, and a...
|
|
|
Hodnocení změny využití krajiny v lokalitě Brno-Kohoutovice ve vztahu k infiltraci srážkové vody, změně klimatu a její vnímání místními obyvateli
Novotná, Karolína
The master thesis "Evaluation of the change of landscape use in the Brno-Kohoutovice area in relation to infiltration of rainwater, climate change and its perception by local inhabitants" contains an analysis of the development of land use between 1953 and 2020. The theoretical part contains information about the hydrological balance of the landscape, factors influencing the infiltration of rainwater and the importance of groundwater in landscape ecosystems. The area is characterised by natural conditions and historical development. The information has been confirmed and documented in field research and forest health assessment. The data obtained were used to calculate the amount of rainwater runoff, which increased by more than 100 %. The questionnaire focused on residents perceptions of changing moisture conditions in the landscape. The results of the questionnaire were processed and confirmed that residents perceive changes in the landscape. Based on the findings, measures were proposed to improve rainwater collection. The findings and suggested measures can be used to promote sustainable and efficient water management.
|
guest ::
