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Binaural hearing aid correction with one power supply
Novotná, Eliška ; Kolářová, Jana (referee) ; Vlk, Daniel (advisor)
This thesis will be devoted to binaural hearing correction with single source power. This correction is aimed at elderly patients who are most likely to have presbycusis. The theoretical part is focused on individual types of hearing loss, possibilities of their audiology tests, also about theory of hearing aids. The practical part contains a model of hearing aid and a possible way of testing. The work compares binaural corrections with proposed model.
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Binaural hearing aid correction with one power supply
Novotná, Eliška ; Kolářová, Jana (referee) ; Vlk, Daniel (advisor)
This thesis will be devoted to binaural hearing correction with single source power. This correction is aimed at elderly patients who are most likely to have presbycusis. The theoretical part is focused on individual types of hearing loss, possibilities of their audiology tests, also about theory of hearing aids. The practical part contains a model of hearing aid and a possible way of testing. The work compares binaural corrections with proposed model.
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Evaluation of biosignals and quality assessment of heart assist devices
Kalužová, Adéla ; Vlk,, Daniel (referee) ; Bernard,, Vladan (advisor)
The first part of this bachelor thesis deals with technical problems of apparatuses for heart assistance Heart Mate II LVAD and Levitronix, which are connected with components of apparatuses, parametrs of apparatuses, function of apparatuses, indications and contraindications. In the next part there is description of various biosignals, which are measured according to application of heart support aparatuses. The next aim of this bachelor thesis is suggestion of evalution biosignals, which are monitored and collection of clinical data in which I will statistically evaluated the results and these results will be compared each other and with physiological values. The final aim of this thesis is a reflection of the advantages and disadvantages of the apparatus and discussion.
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Comparison of selected hemodynamic parameters and body surface temperature between athletes and normal population after exercise
Remenárová, Veronika ; Forýtková, Lenka (referee) ; Vlk, Daniel (advisor)
The thesis deals with monitoring of hemodynamic parameters, body surface temperature of population and changes in these physical parameters caused by physical exercise. This thesis includes literary research from mentioned area, focusing mainly on pulse, blood pressure, blood flow, its velocity and body surface temperature, in meaning of their resting values, methods of measurement and their changes caused by exercise. Twenty women, 10 sportswomen and 10 women from normal population will undergo two types of exercise test to monitor changes in chosen hemodynamic parameters and to compare different groups of women. This part is followed by quantitative and statistical analysis of the measured data.
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Effects of ultrasound on biological materials
Peprníčková, Anna ; PhD, Vladan Bernard, (referee) ; Vlk,, Daniel (advisor)
In this bachelor thesis I deal with effects of ultrasound on biological materials. In theoretical part is write up a literature search about effects of ultrasound on bimacromolecules namely deoxyribonucleic acid (DNA), proteins (BSA) and bacterial cells. Effects of ultrasound was investigated practically on genetically modified bacterias of Escherichia coli. These bacterias were sounded by ultrasound by various frequences for the same time and then their viability was measured on luminometer. The results for ever frequency were compared.
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Tensiomyography – measurement uncertainty analysis
Sikorová, Pavlína ; Mornstein, Vojtěch (referee) ; Vlk, Daniel (advisor)
This bachelor’s thesis deals with the analysis of measurement uncertainty during the tensiomyographic measuring. Seven factors have been suggested (i.e. uncertainties), that may cause an error in measurement. Their influence on the measured parameters was tested in a series of experiments on m. biceps femoris and m. biceps brachii of two subjects. The results of these tests were then compared with the referential values from the physiotherapist and the device manufacturer. Based on this comparison, the extent of uncertainty of diagnostically essential parameters Dm and Dc has been designated. Dm is heavily influenced by six parameters out of seven, whereas Tc is influenced only by one.
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Visual identity of the football club on social sites
Mysliveček, Václav ; Opelík, Daniel (advisor) ; Vlk, Aleš (referee)
1 Abstract Title: Visual identity of the football club on social sites Objectives: The main objective of the thesis is to create a concept of visual identity on social media for the team FK Teplice. Another objective is a detailed analysis of the elements that make up the visual identity on social networks. The third objective is to conduct research of visual identities of selected football clubs on social networks. The last objective represents a continuous observation of the visual content shared by the FK Teplice team. Methods: Qualitative research methods are used in this thesis. First, the method of standardized observation is applied to the social networks of the FK Teplice team. This is followed by a qualitative survey in which respondents evaluate the visual identity of the FK Teplice team through open-ended and closed-ended questions. Results: According to the results, the biggest problems of the visual identity of the FK Teplice team on social media are the lack of hierarchy of graphic elements, typography, working with negative space, too monotonous graphic templates and not following the recommended formats for the posts. Keywords: Graphic design, digital content, social sites, czech football, visual identity concept
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Contemporary Hebrew Dystopian Novel
Vlk, Michal ; Boušek, Daniel (advisor) ; Zouplna, Jan (referee)
This thesis aims to provide a thematic analysis of the leading Hebrew dystopian texts in contemporary Israel and to present a broader context of utopian thought within which these texts are best understood. The research attempts to explore and examine how the various anxieties and fears of Israeli society are reflected upon in contemporary Hebrew dystopian novels and how the Israeli reality is transformed and re-imagined, by means of authors' thought experiments, in the selected narratives. Dystopian fiction is an extremely useful tool for cultural studies inasmuch as it constitutes a direct interaction with the contemporary culture in that it describes an entire society suffering from oppressive and disastrous conditions which grow out of certain real-world social, political, and economic trends. Zionist utopian fiction which sought to imagine a Jewish homeland waned soon after the creation of the State of Israel and the local realities set the narrative on a much darker and more pessimistic course. Today many Israeli authors project a dystopian and (post-) apocalyptic future from the present Israeli reality by examining the current cultural and political situation. The thesis is, then, also an exploration of how these dystopian narratives come to terms with the current Israeli reality and what...
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Binaural hearing aid correction with one power supply
Novotná, Eliška ; Kolářová, Jana (referee) ; Vlk, Daniel (advisor)
This thesis will be devoted to binaural hearing correction with single source power. This correction is aimed at elderly patients who are most likely to have presbycusis. The theoretical part is focused on individual types of hearing loss, possibilities of their audiology tests, also about theory of hearing aids. The practical part contains a model of hearing aid and a possible way of testing. The work compares binaural corrections with proposed model.
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Binaural hearing aid correction with one power supply
Novotná, Eliška ; Kolářová, Jana (referee) ; Vlk, Daniel (advisor)
This thesis will be devoted to binaural hearing correction with single source power. This correction is aimed at elderly patients who are most likely to have presbycusis. The theoretical part is focused on individual types of hearing loss, possibilities of their audiology tests, also about theory of hearing aids. The practical part contains a model of hearing aid and a possible way of testing. The work compares binaural corrections with proposed model.
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