National Repository of Grey Literature 780 records found  1 - 10nextend  jump to record: Search took 0.00 seconds. 
Design of the methodology of measurement for evaluation of filtration efficiency of portable air cleaners and purifiers
Dvořáková, Michaela ; Bělka, Miloslav (referee) ; Lízal, František (advisor)
This work focuses on the research and comparison of several types of air purifiers. It clarifies the principles of filtration and describes the basic types of air purifiers. Part of this work is designed methodology of measurement for comparison of filtration efficiency and filtration rate. The experimental part of this work contains the measurement and comparison made for two types of air purifiers. Selected purifiers were De’Longhi AC230 with mechanical filters and ionic air purifier Ionic-CARE Triton X6. Within the framework of this work an experimental set-up was constructed in the home environment for the simulation of real conditions for the function of the air purifiers. The measurement results provide information about aerosol number concentration process during the measurements and evaluation of filtration efficiency of air purifiers.
Analysis of the influence of cellulose fibers in epoxy adhesive designed for wood structural elements bonding
Dvořáková, Martina ; Tupý, Michael (referee) ; Vaněrek, Jan (advisor)
The thesis deals with the properties of epoxy resins, their reinforcing by thermoplastic modified epoxies, rubbers and cellulose fibers. The thesis also describes the production, properties and types of cellulose fibers. In the practical part of this thesis, there was executed reinforcement of epoxy matrix by different amounts of cellulose fibers. Mixing was performed in two ways – by a homogenizer or an ultrasonic homogenizer. There were also executed the tensile strength and shear strength tests to the manufactured conglomerates.
Low-cost sensors for measurement of particulate matter
Dvořáková, Michaela ; Pokorný, Jan (referee) ; Lízal, František (advisor)
This work focuses on the research and comparison of several types of low-cost sensors for measurement of particulate matter. It clarifies the principles of aerosol particles measurement and focuses on the reasons of using low-cost sensors. It provides basic information about the impact of aerosols on human health. The experimental part of this work compares quality of the obtained results considering the price of the respective devices.
Proposal of a Long-Term Financial Plan
Dvořáková, Martina ; Dvořák, Milan (referee) ; Sághy Estélyi, Kristína (advisor)
The main goal of this Diploma thesis is compiling of longterm financial plan for chosen company. This issue is dedicated theese chapters. In theoretical basis is listed theoretical part of financial planning. In analysis of issue and present financial situation is set a few chosen instruments of financial analysis, which evaluate present financial situation of company, Strategic analysis of company will focus on the current situation and the company's potential The last part is custom design solution where is processed longterm financial plan through planning of statements, which is then subjected to a check of financial analysis.
Dvořáková, Markéta ; Vorlíčková, Petra (referee) ; Fuciman, Ondřej (advisor)
This diploma thesis solves the design of a new hotel with restaurant. The content is the project documentation for construction work. The building is located in the cadastral territory of Vyškov. The hotel is designed for eating and short-term accommodation 58 people. Is it a two-storey and partially basement building with flat roof. In the basement there are a technical rooms and warehouses. In the first floor there are restaurant, kitchen, warehouses and offices. In the second floor there are only hotel rooms. The hotel is a detached building, the shape of the building as the letter L.
Family house
Dvořáková, Markéta ; Manová, Ludmila (referee) ; Maceková, Věra (advisor)
This bachelor's thesis deals with the design of a new family house. The content is the project documentation for construction work. The building is located in the cadastral area of Drnovice u Vyškova on a flat plot. The family house is designed for fiving of four to five persons. It is a two-storey building, the second floor of which forms the quiet zone of the house. The building is designed as a detached house with a residential attic in 2 NP. It is a brick building of the Porotherm system. It will be roofed with a saddle roof with a 30° inclination with a ceramic folded cover.
Evaluation of the Financial Situation in the Firm and Proposals to its Improvement
Dvořáková, Martina ; Kymlová, Alena (referee) ; Bartoš, Vojtěch (advisor)
This diploma work assess the financial health of the company in the years 2002–2006 on the basis of selected methods of the financial analysis. It includes proposals of possible solutions of identified problems which should result in the improvement of financial situation of the firm in the following years.
The Proposal of Business Plan for Starting a Business in the Production of Residential Containers by Additive Concrete Printing
Zbožínek, Štěpán ; Dvořáková, Martina (referee) ; Bayerová, Vladimíra (advisor)
Object of the bachelor thesis is creating the bussines plan in the field of manufacturing kiosks and containers, that are created by additive concrete printing. It investigates the possibility of doing business by this new technology. It evaluates suitability of business plan of the point of view financial and market conditions
Evaluation of the Financial Situation in the Firm and Proposals to its Improvement
Dvořáková, Marcela ; Kytýrová, Andrea (referee) ; Sághy Estélyi, Kristína (advisor)
The thesis deals with the financial-economic analysis in the company of Tauer electro Inc. for using the selected analytic methods and indicators. The period under examination of the company relates to the years 2008 - 2012. Analysis of the data is got an overview of the strengths and weaknesses of the company. Subsequently the identified weaknesses of the selected measures will be proposed in order to improve this situation in the company.
Behavior of concrete at high temperatures
Dvořáková, Michaela ; Bruckner,, Dipl Heinrich (referee) ; Bodnárová, Lenka (advisor)
The aim of this diploma thesis is to focus on the resistance of concrete exposed to high temperatures especially with focus of resistance against explosive spalling as well as clarifying the mode of action of various types of polypropylene fibres. The theoretical part is an introduction to the issues of explosive spalling, its mechanisms and majority influencing factors. Further description of the processes taking place in the structure of concrete under extreme thermal load, distribution and size of pores in concrete, thermal load, temperature-time curves and their applications, methods of elimination of negative behaviour of concrete exposed to thermal loading (passive and active methods), mode of action of polypropylene fibres and more is also included in the theoretical part. The main aim of experimental part is to verify the function of polypropylene fibers of various Melt Flow Indexes (MFI) and dosage. Primarily, the test samples with content of the PP-fibers are compared to the reference sample without fibers. Secondarily, the samples with standard PP-fibers (with MFI 25) with dosage 2.0 kg/m3 are compared to samples with modified PP-fiber (with MFI 2500) of dosage 0.9 kg/m3. Photogrammetric images were used for evaluation and comparison of spalled surfaces and its depth. Determination of the softening temperature and melting point of the modified and standard PP-fibers was made by using a high temperature microscope video. The second part of the experimental work was to define concrete permeability at different temperatures and pressures. Permeability was measured at temperatures of 20°C, 90°C, 150°C, 175°C, 200°C, 225°C and 250°C and at pressure of 0.2, 0.4 and 0.6 MPa.

National Repository of Grey Literature : 780 records found   1 - 10nextend  jump to record:
See also: similar author names
1 DVOŘÁKOVÁ, Marie - Anna
33 DVOŘÁKOVÁ, Markéta
43 DVOŘÁKOVÁ, Martina
56 DVOŘÁKOVÁ, Michaela
8 DVOŘÁKOVÁ, Miroslava
15 DVOŘÁKOVÁ, Monika
12 Dvořáková, Magdalena
12 Dvořáková, Magdaléna
14 Dvořáková, Marcela
18 Dvořáková, Marie
2 Dvořáková, Marika
33 Dvořáková, Markéta
43 Dvořáková, Martina
56 Dvořáková, Michaela
2 Dvořáková, Michala
3 Dvořáková, Milena
2 Dvořáková, Miriam
8 Dvořáková, Miroslava
2 Dvořáková, Miroslava,
15 Dvořáková, Monika
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