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Hodnocení environmentálního zatížení vázaného na produkci odpadu
VANĚČEK, Miloslav
Waste management is becoming a social issue. Above all, it is about reducing landfill in the framework of changing legislation. The work focused on the analysis of environmental impacts of landfilled mixed municipal waste in a selected municipality using the LCA (Life Cycle Assement) method using the Ecoinvent database. The most significant impact of waste was in the impact categories of human toxicity and climate change. The individual components of the waste had different impacts within the impact categories. Plastic, fine fraction and textiles with other waste had a significant share in the impacts. In order to reduce environmental impacts, it would be appropriate to optimize the waste management and energy recovery system in the selected municipality.
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Integral education at primary school
Vaněček, Michal ; Kolář, Zdeněk (advisor) ; Dvořáková, Markéta (referee)
Práce se zabývá problémem integrovaného vyučování v české primární škole, speciální důraz je položen na řešení možnosti další integrace vlastivědného učiva, na tuto teoretickou část navazuje zpracování návrhu projektu, který na základě respektování interdisciplinarity integruje učivo o domově, o rodném místě. Praktická část, tedy samotný vlastivědný projekt, se sestává z pracovních listů pro žáky 4. - S.ročníku zš a z teoreticko - metodických rádců pro učitele (včetně jednoho pedagogicko - filozofického okénka). Pracovní listy pro žáky jsou v práci barevně odlišeny.
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Silicon solar cells: methods for experimental study and evaluation of material parameters in advanced structures
Holovský, Jakub ; Vaněček, Milan (advisor) ; Sládek, Petr (referee) ; Hlídek, Pavel (referee)
This work concerns with today's challenges of photoelectrical characterization methods in the research and development of thin film silicon solar cells. Relevant results are obtained only when photocurrent spectroscopy and measurement of current-voltage characteristics, are applied on the real structures that can however be multi-layered, multi-junction devices with nanostructured interfaces. Analytical and numerical optical models comprising light scattering are used for analysis of light absorption and for evaluation of optical absorption coefficient of silicon layers in sub-gap region. The slope of absorption edge and residual absorption in mid-gap indicate material disorder and defect density. Based on the investigation of electrical interaction between sub-cells in the dual-junction solar cell we developed new methods of evaluation of photocurrent spectra and current-voltage characteristics individually for each sub-cell with no need to contact them directly. Usability of Fourier Transform Photocurrent Spectroscopy as a robust method for photocurrent spectroscopy of amorphous silicon is thoroughly analyzed here. The issues of frequency dependence are addressed in detail and comparison with photothermal deflection spectroscopy is made.
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Entrepreneurial Intention of Business development
Vaněček, Milan ; Vévoda, Zdeněk (referee) ; Solař, Jan (advisor)
This Master’s thesis deals with the analysis of the existing, general and departmental environment and internal status of the company STROJÍRNA OSLAVANY, spol. s r. o. On the basis of the finding informations the work includes the processed suggestion of the corporate strategy, which should be helpful to establish the company position on the market and assure her additional development.
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Allergens in the work enviroment
VANĚČEK, Marcel
The thesis with the topic allergens in the work environment is divided into two parts. In the theoretical part is described the problematic of allergic diseases, allergens and workplace safety from general viewpoint, the practical part deals with the problematic of allergic diseases incurred by causes directly linked with work environment and is displayed using gathered data. The thesis is made as a secondary data analysis of occupational allergic diseases by profession as are exogenous allergic alveolitis, allergic rhinitis, asthma bronchiale, allergic contact dermatitis. The data were provided by National Institute of Public Health in Prague. The content of data was reported occupational diseases from the whole Czech Republic especially from the South Bohemia and the Pilsen regions, diagnoses of diseases and industries from which were those diseases reported. The data were from years 2010 to 2018. This thesis is focused on the analysis of gathered data. The main objective of the thesis is to find out, in which direction is the trend of occupational allergic diseases in the Czech Republic, mostly in two researched regions going, which allergic diseases occurred most often, from which industries were those diseases reported the most and from which industries and in which ratio were reported researched occupational diseases.
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Allergens in the work enviroment
VANĚČEK, Marcel
The bachelor thesis on allergens in work environment is divided into two parts. The theoretical part, which describes the issue of allergic diseases, allergens and occupational safety from the general point of view and the practical part, in which the issue of allergic diseases arising in direct connection with the working environment is displayed using the data obtained. Four basic research questions were asked: "Which allergic diseases were most common in the work environment?", "Which allergens were most common in the context of allergic diseases?", "Which type of occupation was most commonly associated with allergic diseases?" What is the trend in the development of occupational allergic diseases?" The other 2 questions were focused on the links between allergenic substances and the work sector in which allergic occupational diseases occurred and the links between allergenic substances and the specific diseases that occurred. The bachelor thesis has been handled as a secondary analyse of data, these data have been granted by a Regional Hygienic Station in České Budějovice, department hygiene in work place. All the data included in this bachelor thesis were concerned all recognized illness from work in the South Bohemian Region from 2010-2018.
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Czech schools in the Protectorate
Vaněček, Michal ; Syřiště, Ivo (advisor) ; Blažková, Veronika (referee) ; Prokop, Jiří (referee)
of English I chose the topic "Czech school in the Protectorate" for my Doctoral thesis. The history of the Second world war bellongs to my long interest. My goal was to create a popular - educational publication for student teachers. I never met with this part of history of our school in the Faculty of Education and in the Philosophical Faculty of Charles University. I hope it's very important to remind this part of history - dificult situation of teachers and students during the Nazi era to current students. This sadly topic could raise future teachers to love the profession and could raise the prestige of teachers in our country. My wish would be after reading this work to increase patriotism, love and respect fot the history of our school. I described individual school protectorate years with the introductional into the Protectorate Education. At the beginning of each school year I described the basic historical milestones. I wanted to capture the humiliation of our education system during the Protectorate compared to the high level of pre - war years, dishonor Czech teachers, pupils, students and progressive germanizacion. I took advantage memories of witnesses for readability and catchiness readers. I tried to create text with elements of experiential learning. I believe that experiential...
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Pornography as the agent of technological change : the transformation of perception of embodiment and privacy
Vaněček, Matěj ; Šisler, Vít (advisor) ; Očko, Petr (referee)
The aim of this rigorosum thesis is to explore the relationship between pornography and new technologies. The influence of this relationship on perception of embodiment and privacy is also discussed. The thesis describes technologies and related procedures which came into contact with pornographic content at an early stage of their existence and has been affected by this specific segment of the market. This paper also examines aspects of these effects and focuses on the related penetration of these technologies among the general public. It also reflects the possible impacts on individuals and whole society. The thesis is divided into four main chapters. The first chapter focuses on videocassette recorders, i.e. a technology that was affected by pornography in the past. The second chapter summarizes the impact of pornography on the Internet, which represents the technology we encounter every day, and which is often an integral part of our lives. The third chapter outlines the possible future development of relationship between pornography and new technologies, while it also analyzes the driving forces of the influence of pornography. The final chapter reflects changes in the perception of embodiment and privacy in a society that was brought by the pornography and related technologies. Powered by TCPDF...
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Pornography as the agent of technological change : the transformation of perception of embodiment and privacy
Vaněček, Matěj ; Šisler, Vít (referee) ; Očko, Petr (referee)
The aim of this rigorosum thesis is the relationship between pornography and new technologies. The influence of this relationship on perception of embodiment and privacy is also disscussed. The thesis describes the technologies and related procedures which came into contact with pornographic content at an early stage of their existence and has been affected by this specific segment of the market. This paper also examines the aspects of these effects and focuses on the related penetration of these technologies among the general public. It also reflects the possible impacts on individuals and whole human society. The thesis is divided into four main chapters. The first chapter focuses on videocassette recorders, a technology that has been affected by pornography in past. The second chapter summarizes the impact of pornography on the Internet, which represents the technology we encounter every day, and is often an integral part of our lives. The third chapter outlines the possible future development of relationship between pornography and new technologies, while analyzes the driving forces of the influence of pornography. The final chapter reflects changes in the perception of embodiment and privacy in a society that was brought by the pornography and related technologies. Powered by TCPDF (www.tcpdf.org)
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