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Technology of a selected part of the vacuum pump
Lišková, Tereza ; Kučera, Lukáš (referee) ; Chladil, Josef (advisor)
The content of study is related to reducing the production times of milling of aluminum component of vacuum pump. The primary aim of the thesis is to experimentally verify the proposed cutting conditions when milling the rotor blades and then evaluate them according to predetermined parameters. The output is reducing machining time with respect to cost, tools and machine.
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The influence of process liquids on the machining process
Lišková, Tereza ; Strejček, Jan (referee) ; Kalivoda, Milan (advisor)
The content of my study is related to the coolant comparison in machining manufacturing process. Subject of analysis is a company which produce vacuum pumps and machine parts from aluminium castings and billets. My records and final analysis are a recommendation of the suitable coolant for the manufacturing process in terms of their Lean production system´s KPI´s (Safety, Quality, Delivery and Costs).
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Women's experiences with prenatal loss in the first trimester of pregnancy
Lišková, Tereza ; Presslerová, Pavla (referee)
The aim of the rigorous thesis was to describe and analyse the experiences of women with prenatal loss in the first trimester of pregnancy. The data for the empirical part of the qualitative design was obtained through an electronic document in which the informants answered open-ended questions by writing. The research sample consisted of 17 informants who had experienced spontaneous abortion in the first trimester of their wanted pregnancy and had not yet had any children. The data collected were analysed using qualitative methods and the women's experiences were described and interpreted using grounded theory. Women's experiences were explored in several areas: experiencing abortion, loss and grief, needs, sharing, social environment reactions, protective factors and coping with the loss. Women's experiences of spontaneous abortion included mainly shock, sadness, fear, anger, guilt and feelings of failure. Many women experienced miscarriage as the death of their baby and grieved for it. Women needed to be treated with empathy and respect by those close to them and by health professionals. In particular, they perceived reactions and advice downplaying the significance of their loss as negative. The opportunity to share their experience with the wider community was very important to some women,...
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Women's experience with miscarriage in the first trimester of pregnancy
Lišková, Tereza ; Presslerová, Pavla (advisor) ; Dymešová, Gabriela (referee)
The aim of the thesis was to map the experiences of women with spontaneous abortion (miscarriage) in the first trimester of pregnancy. The data for the empirical part of the qualitative design was obtained through an electronic document in which the informants answered open- ended questions by writing. The research sample consisted of 17 informants who had experienced spontaneous abortion in the first trimester of their wanted pregnancy and had not yet had any children. The data collected were analysed using qualitative methods and the women's experiences were described and interpreted using grounded theory. Women's experiences were explored in several areas: experiencing abortion, loss and grief, needs, sharing, social environment reactions, and protective factors. Women's experiences of spontaneous abortion included mainly shock, sadness, fear, anger, guilt and feelings of failure. Many women experienced miscarriage as the death of their baby and grieved for it. Women needed to be treated with empathy and respect by those close to them and by health professionals. In particular, they perceived reactions and advice downplaying the significance of their loss as negative. The opportunity to share their experience with the wider community was very important to some women, while others shared their...
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Signs and sign systemes in an advertising ellection camlaign
Lišková, Tereza ; Šoltys, Otakar (advisor) ; Lysoňková, Lenka (referee)
Bachelor thesis titled "Signs and sign systems in an advertising campaign" focuses on the analysis of a particular political campaigns. It is an election campaign of Strana práv občanů (Party of citizen's rights) - ZEMANOVCI during the elections to the Chamber of Parliament of the Czech Republic in 2010. The thesis analyzed specific process behind the campaign entitled "30 stories of Milos Zeman," with key leader and chairman of the party well-known Czech politician Milos Zeman. Campaign also by name refers to the socialist series "30 cases of major Zeman". The work will first analyze marketing issues of the campaign and its potential success given to the end voters. Bachelor thesis also focuses on the signs and sign systems using semiotic analysis and to identify their explicit, but also a secondary meaning and the purpose for which the party wanted to use them in their campaign. The thesis further analyze an electoral program and its connection with the signs applied in the campaign. The last part includes, the comparation of the political campaing of SPOZ with the campaigns of the rival political parties.
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Genus Sicista (Mammalia, Rodentia) in the fossil record of central Europe: phenotypic variation, taxonomic structure, range dynamics.
Lišková, Tereza ; Horáček, Ivan (advisor) ; Vohralík, Vladimír (referee)
Member of the genus Sicista rank among the rarest and the least known European mammals. They exhibit a number of outstanding specificities (hibernation, aestivation etc.) and extreme capability of a rare range dynamics. Their fossil record is fragmentary and associated with numerous controversies. The present thesis summarizes results of a detailed revision of the fossil record of Sicista from Czech Republic, Slovakia and some other countries. It comprises of about 150 items of the Holocene and Vistualian age as well as from the Middle and Early Pleistocene including earliest records from MN17/Q1 boundary and type material of S. praeloriger from Q1 Betfia. Compared to a sample of extant population, variation dynamics of both metrical and nonmetrical dental traits was examined in details with particular attention to phenotype patterns of particular fossil samples. The results demonstrated extensive amount of both within- and between-population variation and rather limited validity of commonly used discrimination criteria of extant clades. Nevertheless, we succeeded in species identification of considerable part of numerous Holocene and Vistulian records which revealed (i) a range expansion of S. subtilis s.l. during MIS 3 with persistent distribution in lowland regions of Central Europe in the Late...
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Technology of a selected part of the vacuum pump
Lišková, Tereza ; Kučera, Lukáš (referee) ; Chladil, Josef (advisor)
The content of study is related to reducing the production times of milling of aluminum component of vacuum pump. The primary aim of the thesis is to experimentally verify the proposed cutting conditions when milling the rotor blades and then evaluate them according to predetermined parameters. The output is reducing machining time with respect to cost, tools and machine.
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