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Evaluation of State Employment Policy in the Countryside Prachaticko
ZÁHORKOVÁ, Adéla
The region of Prachaticko belongs without doubts, with its small density of population and absence of big centres, to countryside regions. Changes after November 1989 caused essential turn in structure of employment on countryside. Huge amount of inhabitants was released from agricultural production and they remained unemployed. At the same time there was not expected restoration of family farms, which were supposed to continue with tradition of Czech agricultural production. On the countryside also arose a question about investors, who had no interest to invest there, which caused another absence of working positions. Major part of countryside inhabitants is now forced to travel to work to the cities every day. These and another factors often decreases chances of countryside inhabitants to gain a job (opposite to inhabitants of cities) which could cause to the countryside inhabitants impression, that they are somehow handicapped on the labour market. The state should (as part of employment policy) accept targeted steps against issue of increasing unemployment and the countryside should have been one of the places, where these steps should have been realised with priority. In theoretical part of my bachelor Thesis I define actual state of problematic of unemployment on the Prachatice countryside. For the collection of data was used quantitative research in form of questionnaire research. Secondary was analysis of data and half-structured dialogues with people interested in the issue. The goal of questionnaire research was confirmation following hypotheses: Unemployed town people from Prachaticko region are more satisfied with state employment policy than unemployed inhabitants of Prachaticko region. Bigger dissatisfaction with state employment policy was proved within unemployed countryside inhabitants of Prachatice by 3 of 5 questions. However differences between both groups are not very big and none of the question ended with conclusive result. Secondary analysis of data showed, that the most problematic area by the point of view of unemployment is on south-east of region. There are also minor amount of working positions on the Prachaticko countryside than in the regional towns. In the context of average amount of unemployed people in Czech Republic is Prachatice region in relatively good position, but against town areas of Prachaticko region is Prachaticko countryside without doubts handicapped. Respondents most commonly think that interventions of state policy lead to the decreasing of unemployment, but not sufficiently.
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Production technology of plastic unit base
Vyškovský, Stanislav ; Kebrle, Ondřej (referee) ; Kandus, Bohumil (advisor)
Thermoplastic injection technology is widely used in all sectors of consumer electronics and automotive industry. The biggest advantage of this manufacturing technology is a high degree of automatization and good reproducibility of the manufacturing process. Another advantage is the possibility of recycling of the gating scrap and defective products. The main task of this work is to calculate the necessary parameters for the injection process, which takes place at the designed injection form. Next part is technical design which includes choice of standard parts of injection mold and idividual semi-finished parts for mold. Thesis continues with selecting the type of injection press based on calculated parameters of the injection process. Thesis is finished by technical-economic evaluation.
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Analysis of process for production of small plates
Talanda, Jiří ; Fiala, Alois (referee) ; Koška, Petr (advisor)
Theme of the Master’s thesis is analysis of process for production of small plates. Main parts of the thesis are analysis of the production process, process mapping, data capture, analysis of the data by Pareto analysis and find causes of nonconformities. Causes analysis is based on data analysis and process observation. It is divided to chapters by factors which are influencing the process. Optimization measures are designed with regard to their simplicity of realization and system in organization.
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Reasons for pin holes formation in ductile iron castings
Opačitý, Radim ; Palán, Petr (referee) ; Šenberger, Jaroslav (advisor)
The aim of this thesis was to analyze the formation of defects in a given casting of ductile cast iron EN - GJS - 600-3 cast in sand molds bentonite, which is formed jolting with coining and then find a solution to remedy these defects. To resolve this issue, the influence of the composition of the sand mixture, the effect of metal flow in a cavity forms and the influence of deoxidation of metal in the presence of defects. Obtained results showed the importance of the influence Reoxidation metal cavity mold. Specifically, in this case succeeded in reducing the incidence of PINHOLES. Removal of PINHOLES to achieve deoxidation aluminum melt. This has reduced the production of nonconforming castings under 3% from the original 6.5%.
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Molecular characterization of selected strains of amoebae of the genus Acanthamoeba, the potential human parasites.
ŠTAUBEROVÁ, Kamila
The genus Acanthamoeba belongs to a group of organisms generally called "amoebae". These amoebae can cause fatal disease in humans, being able to enter e.g. through skin in bloodstream and then spreading through the body. In the body they further parasitize in various tissues including the brain there they cause a little known disease called "granulomatous amoebic encephalitis". The disease is most prevalent in people previously ill with, e.g., systemic lupus erythematosus. Granulomatous amoebic encephalitis leads especially to a brain inflammation, which evolves in brain tissue necrosis. Most prominent symptoms are headaches, nausea and vomiting, aphasia and ataxia. This work mentions also some other amoebae as Neagleria fowleri, Balamuthia mandrillaris, Sappinia diploidea a Entamoeba histolytica. Neagleria fowleri is known as a causative agent of an illness called primary amoebic encephalitis. First, I had isolated DNA using Genomic Mini Kit from five amoeba strains. The next step was PCR amplification it is a method depending on alternation of high and lower temperatures in thermocycler. It was followed by electrophoresis, where the presence of bands in agarose gel, which I had prepared myself, showed the presence of absence of amoebic DNA fragments. In case of successful amplification (presence of PCR product) the fragment was excised from gel with scalpel and transferred in a test-tube. The DNA was then cleaned via extraction. The extraction was done with Gel/DNA Fragments Extraction Kit. An intermediate step before sequencing, we tried to clone the product it became obvious that this way is not very effective. The sequencing was provided by the company Seqme. Following work with sequences was conducted in programs BioEdit and alignment in ClustalX. Then, phylogenetic trees were computed in the program PAUP and viewed in TreeView. The results were interpreted in the terms of relationships between the amoebae majority of them belonged to the most common genotype, T4, but their relations within the genotype were not so tight. Concerning the clinical samples available to me (both from human eyes), one of them (O1) belonged to T4 genotype, whereas the other one (O2) belonged to the genotype T3. Another result was evaluation of the effectivity of different primers: specific primers AcaJDP1 and AcaJDP2 were much more efficient than originally used "eukaryotic" primers ERIB1 and ERIB10.
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Risk analysis in conformity assesment process
Možný, Radek ; Teš, Vasilij (referee) ; Koška, Petr (advisor)
When presenting a product within the so-called regulated sphere the producer is obliged to keep to the given legal liabilities of the technical product requirements and the governmental regulations concerned. The producer is also to carry out an analysis of the technical requirements and specifications of the product. Subsequently, the producer also has to provide the technical specifications and documentation for preparation of ES declaration, guaranteeing that the product fulfills the CE requirements. The task is to design and set up documentation for the ES declaration for Polymount printer cleaning machines PPC mini, PPC M2, PPC L2 and PPC XL2.
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Costs reduction in production of Al-alloy castings
Nováková, Lucie ; Lána, Ivo (referee) ; Roučka, Jaromír (advisor)
This thesis deals with solving the most serious internal defects in castings made of aluminum alloys which are cast in sand molds in Slévárna a modelárna Nové Ransko Ltd. The problem solving contains a description of the problematic castings with the investigation of the structure and phases and subsequent detailed analysis of their production. The Author of this thesis also examines the influence of Fe and Mn on a possible formation of the internal porosity with the help of test meltings with the evaluation of the internal structural change. The Author’s design solution is a close checking of chemical composition with regard to the ratio Mn / Fe present in the alloy, the purchase of Foundry Degassing Unit to reduce gassiness of melted metals and better control of gassiness with the help of the appropriate equipment for the density Dichte index.
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The Evolution of the Global Microchip Market
Srba, Lukáš Martin ; Bolotov, Ilya (advisor) ; Čajka, Radek (referee)
This thesis aims to explain the evolution and transformation of the microchip industry. It focuses on the changes and prediction of the future state including its causes and consequences. The analysis starts on the general description of the market and continues through its subjects ending on relationships between them. This serves as a source of information to the prediction in the final part of the thesis. In the beginning the products, which are taken into consideration in this work (namely CPUs, GPUs and APUs), are described. Following this, there is an analysis of the competition environment that defines a structure of the market upon which further work is based. (Three levels; the manufacturer of photolithographic machines, makers of the chips and their designers and OEM and aftermarket subjects.) The penultimate part defines the barriers to entry to this market and three categories are drawn up: economic, technical and geoeconomic, which are applied to every level of the market. Thus all prerequisites to a successful prediction are satisfied. In the last part of the thesis the prognosis is made and defined, along with its assumptions and limitations. In the concluding part of this work the consequences and results are summarized.
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ARTĚL - The Idea, Activities and Noteworthy Figures in the Association
Skopalová, Markéta ; Rakušanová, Marie (advisor) ; Novotná, Eva (referee)
Synopsis The thesis opens up by reviewing the situation in arts and crafts in the wake of the 20th century. Imperfectly managed transition to mass production caused lower quality. As a result, movements for raising quality arose in Europe. These arts and crafts societies are introduced. The British Arts and Crafts Movement, the Werkstätte in Dresden, the German Werkbund, and the Wiener Werkstätte influenced the Czech scene the most. They became models for the first Czech society of this kind, the Prague Artěl. The history of Artěl is discussed, in particular its creation, development, participation in exhibitions, and links to other organisations. In its final part, the thesis introduces Artěl's most important members and their works. Artel, Prague art group, Arts and crafts, Applied art, 1st half of 20th century
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Optimizing the technology of Al casting manufactured by the "lost wax process"
Mikulka, Vít ; Vašťák, Patrik (referee) ; Horáček, Milan (advisor)
This diploma theses deals with possibilities of using numerical simulation for optimizing production of highly demanding thin-section casting produced by investment casting process. The casting made of aluminium alloy in which the manufacturing process was very problematic (occurrence of macro and micro shrinkages) has been chosen. By numerical simulation the existing technology has been analysed and based on this the possible reasons for defects found. This was later confirmed also by metallographic examinations. Following to this several options for a new technology were proposed and again by simulation checked their suitability. By comparing all above mentioned options two versions have been chosen in the end which was later tested in production with satisfactory results.
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