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Sperm competition in humans
Vydarená, Eliška ; Havlíček, Jan (advisor) ; Tomášek, Oldřich (referee)
Sperm competition has been observed and studied many times in a lots of animal species. It is currently also being considered in humans. Despite the number of studies, most of them were mainly focused on insects and birds. So far, only a small number of studies have dealt with sperm competition research in humans. For this reason, the question if sperm competition appeared and had selection pressure for the creation of various adaptations even in human evolution remains a controversial topic. In this bachelor thesis, I summarize the current knowledge of sperm competition in humans, the frequency of extra-pair copulation and paternity, and in individual chapters to indicate what adaptations to sperm competition may have developed in humans during their development. Key words Sperm competition, human sexuality, sperm, reproductive strategies
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The Impact of ICT on selected behaviors and habits of Generation Y in the Czech and Slovak Republic
Kopecký, Oldřich ; Smutný, Zdeněk (advisor) ; Čermák, Radim (referee)
The constant evolution of ICT changes the habits and way of life of today´s generation. At the same time, it affects their sexuality and the associated sexual life. Generation Y represents the generation of young people who come into contact with ICT from the young age and excel in high-level information literacy. This diploma thesis is offering a comprehensive view of the impact of ICT on Generation Y in terms of human sexual-ity and pornography. The social research brings findings on ICT usage issues in differ-ent places (at work, at university, etc.), security and privacy protection in the virtual world, and ICT pornography. The research of studies from foreign countries passes to the author´s own research. It also reflects new trends in ICT; the 3D virtual reality. In the final part of the diploma thesis the author discusses and compares the results ob-tained by his own research with foreign studies. At the same time, author´s own find-ings are formulated. Author is also proposing questions that could form the basis of research at the organisational level.
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Individual sexual behaviour control as a public policy topic (based on analysis of regulations in the Czech Republic)
Vošmik, Josef ; Angelovská, Olga (advisor) ; Novotný, Vilém (referee)
Josef Vošmik Diploma thesis: Individual sexual behaviour control as a public policy topic (based on analysis of regulations in the Czech Republic) ABSTRACT The goal of the diploma thesis named Individual sexual behaviour control as a public policy topic was, based on the analysis of the law regulations in the Czech Republic, to define and understand how sexual expressions are legally limited in our country. Human sexuality is a very private affair, but there are certain situations when the state authority has to interfere. Human sexuality is a very complex phenomenon. On one side it has very deep biological roots, but on the other side satisfying our needs has been modified by the culture and society as well. Therefore in the theoretical part of the paper we tried to draw main components of sexuality through the view of such branches as ethology, psychology, social and cultural antropology, sociology and gender studies as well as ethics, law and public policy. Questioning human sexuality we cannot omit sexuology as a branch which is associated with it most closely. So we aspired to describe the basic elements of sexual motivation which are sexual identification, orientation and emotions. Of course we paid special attention to sexual behaviour. The sexual disorders were also addressed, because they have a...
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Sexual Differences in Presence, Realization and Content of Sexual Fantasies
Binter, Jakub ; Klapilová, Kateřina (advisor) ; Tichotová, Lenka (referee)
Large number of researches proven sexual differences in frequency and content of sexual fantasies (SF) in men and women. Results of the recent studies consent on fact that male SF are more frequent, and there are more types of SF compared to female SF. Study that we propose is one of the first to investigate repertoire gaining in both sexes based on different presumptions for each. Among mechanisms we will test are: higher frequency of masturbation among man which gives more space to form larger repertoire, selective attention to external erotic stimuli related to different evolutionary-biological relevance in men and women and gaining the content of SF trough realization of activity that SF later represents. Also we present factor analysis of SF content. Significant difference was found in number of SF in man and woman in absolute number of different types of SF related to objects (F=10,06, p= 0,002) but not activities. Largest impact on amount of SF related to objects was found in age when person had most orgasms - negatively (r = -0,347, p = 0,003), amount of orgasms in that age per week(r = 0,930, p = 0,011), frequency of masturbation (r = 0,776, p = 0,030) and erotica exposure (r = 0,353,p = 0,001). When GLM was aplicated on previously tested affects sex of participant was not significant...
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Human Sexuality in the new Criminal Code
Mitlöhner, Miroslav
In the initial part of his contribution, the author states some principles which are the basis of the new Criminal Code no.40/2009 Sb. The author also deals with the fundamental change of the structure of the Code and with the new merits of case brought about by the new Criminal Code.
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